De Baca County, NM Building Permits, Zoning & Septic

Unincorporated De Baca County, New Mexico generally requires a state building permit for residential construction because the county has no local building department¹. County zoning is unconfirmed, so ask the De Baca County Clerk to route parcel-specific land-use questions before designing or buying²³. Septic permits come from the New Mexico Environment Department⁴.

At a glance

Building permit: Generally required; the New Mexico Construction Industries Division is the permitting authority¹
Zoning: Countywide zoning is unconfirmed; ask the County Clerk to route a parcel-specific inquiry²³
Septic permit: Required for installation or modification; apply through the New Mexico Environment Department⁵⁶
RV living: Local occupancy rules could not be confirmed; ask the County Clerk before relying on RV living²³
Tiny homes: State code allows qualifying tiny houses on permanent foundations; local placement rules remain unconfirmed⁷²
Owner-builder: No general owner-builder exemption was confirmed for De Baca County⁸
Wells: Ask the Office of the State Engineer about water rights and well permits⁹
Property taxes: About 0.5% effective rate; median annual bill about $788¹⁰¹¹

Who to call

Also useful

De Baca County Clerk's Office

Local county contact for routing questions about unincorporated parcel rules and the appropriate county official

(575) 355-2601

[email protected]

P. O. Box 347, Fort Sumner, NM 88119

Building permits

New Mexico Construction Industries Division

State building permits and inspections for De Baca County

(505) 222-9800

5500 San Antonio NE, Albuquerque, NM 87109

Online permits →

Septic permits

New Mexico Environment Department, Onsite Wastewater Program

State onsite liquid-waste and septic permits for De Baca County

505-827-2855

1190 St. Francis Drive, Suite N4050, Santa Fe, New Mexico 87505

Online permits →

Also useful

New Mexico Office of the State Engineer

Water-rights, well-permit and metering assistance through the appropriate district office

(505) 827-6120

407 Galisteo St. Suite #102, Bataan Memorial Bldg., Santa Fe, NM 87501

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

Do you need a building permit in De Baca County, New Mexico?

Yes, residential construction in unincorporated De Baca County generally requires a state building permit because the county has no local building department and the New Mexico Construction Industries Division is the authority having jurisdiction¹. New Mexico requires a permit before covered residential construction, alteration, repair, addition, relocation, conversion or demolition begins¹². Limited exceptions include a one-story detached tool or storage shed no larger than 120 square feet, a fence no taller than 6 feet, and a qualifying detached deck no larger than 200 square feet¹². Separate plumbing, electrical or mechanical permits can still be required even when the structure itself is exempt¹². New homes follow the 2021 New Mexico Residential Building Code as amended by the state¹³.

Who issues De Baca County building permits, and how do you reach them?

The New Mexico Construction Industries Division issues state building permits for De Baca County; its Albuquerque office is at 5500 San Antonio NE, Albuquerque, NM 87109, and the published phone number is (505) 222-9800¹⁴. State permit applications can be completed through the online permitting portal, while requirements vary by permit type and the authority having jurisdiction¹⁵. General building-permit fees vary with construction type, square footage, materials and construction cost¹⁶. For a local question that CID says must be answered by the county, contact the De Baca County Clerk's Office at (575) 355-2601 and ask to be routed to the appropriate county official³. Do not assume the clerk issues construction permits; the clerk is the verified local contact, while CID is the building-permit authority¹³.

Does De Baca County have zoning?

Countywide zoning in unincorporated De Baca County could not be confirmed, and no official county zoning map or district schedule was verified². New Mexico law allows counties to adopt zoning for territory outside a municipality's zoning jurisdiction, but that statewide authority does not prove De Baca County has exercised it¹⁷. Before choosing a homesite, ask the De Baca County Clerk's Office to identify the official who can confirm zoning, setbacks, lot coverage, building height, minimum lot size and minimum dwelling size for the parcel³². The same local inquiry should cover accessory dwellings, manufactured-home placement and any recorded subdivision restrictions because no De Baca County-specific standards for those questions were confirmed². If the parcel is inside a municipality, obtain the municipality's answer rather than applying an unincorporated-county conclusion¹⁷.

How do septic permits work in De Baca County?

The New Mexico Environment Department handles onsite liquid-waste and septic permits in De Baca County⁶. A permit is required before installing or modifying an onsite system, and the application includes ownership proof, a site diagram, residential floor-plan information and required supporting documents⁵. A conventional system with design flow up to 1,000 gallons per day carries a published $225 permit fee⁵. Request the NMED inspection at least 48 hours, or two business days, ahead, and do not cover the system before inspection¹⁸. Only about 42.7% of De Baca County soils are rated without severe limits for a conventional drain field, so make the site evaluation an early contingency rather than assuming a standard layout will work¹⁹. The statewide program contact is 505-827-2855²⁰.

Can you live in an RV or tiny home on your land in De Baca County?

De Baca County-specific rules for living in an RV or temporary camping could not be confirmed, so ask the County Clerk to route the question before using an RV as a residence²³. New Mexico treats a tiny house that remains on a chassis with a permanent axle as a recreational vehicle subject to RV codes and licensing⁷. A tiny house used as a dwelling on a permanent foundation may have up to 400 square feet of floor area excluding lofts and must comply with the New Mexico Residential Code and Appendix AQ⁷. That state building-code path does not resolve unconfirmed local placement, setback or occupancy rules in De Baca County². Manufactured homes follow a separate state installation-permit and inspection system, while local placement requirements may still apply²¹.

Building a home in De Baca County: the steps, in order

Ask the De Baca County Clerk's Office to route parcel-specific questions about zoning, setbacks, floodplain administration and local access before finalizing a site plan³².

Contact the Office of the State Engineer about water rights and a well permit if the property will use a private well⁹.

Apply to the New Mexico Environment Department for the septic permit before building or moving a dwelling onto a lot that needs an onsite system²²²⁰.

Apply through the Construction Industries Division for the state building permit before covered work begins¹²¹⁴.

Schedule foundation, slab or under-floor, frame, weather-barrier and final inspections; complete final trade inspections before the final general-construction inspection²³.

If access connects directly to a state highway, obtain the New Mexico Department of Transportation access permit before constructing or modifying the driveway²⁴.

What should you check before buying land in De Baca County?

Start with water: De Baca County averages about 13.6 inches of precipitation a year and experiences severe drought in about 41.4% of years, so verify a legal and practical supply before closing²⁵²⁶. Ask the Office of the State Engineer which district office handles water rights and well permits for the parcel⁹. Test the proposed drain-field area because only about 42.7% of county soils are rated without severe limits for a conventional septic field¹⁹. Confirm flood status and the responsible local Floodplain Administrator because development in a FEMA Special Flood Hazard Area requires local approval²⁷. Confirm legal access separately; direct access to a state highway requires a state access permit²⁴. For carrying costs, the effective property-tax rate is about 0.5%, and the median annual property-tax bill is about $788¹⁰¹¹.

Watch-outs

De Baca County's countywide zoning status remains unconfirmed; have the County Clerk route your parcel question before relying on an RV, tiny-home, setback or minimum-size assumption²³.
A septic permit must be issued before a dwelling is built, modified or transported onto a lot that requires an onsite liquid-waste system²².
A building-permit exemption does not automatically waive separate plumbing, electrical or mechanical permits¹².

Sources

Written September 27, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

How De Baca County scores

Seclusion91100% ev.

Self-Sufficiency1296% ev.

Admin Boringness4868% ev.

Durability22100% ev.

Property Autonomy38100% ev.

Carry Cost8696% ev.

Evidence strength: 93%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$120kTypical home

0.5%Property tax

$385Land / acre

13.6"Annual rain

41.4% of yrsSevere drought

23.5 / yr (+19)Mid-century 100°F days

37.8 daysMid-century dry spell

1.27" (+5.7%)Mid-century 1-day rain

1.21×Wildfire change factor

100%Forward climate coverage

$1,758Home insurance / yr

1.1% / yrInsurance growth

1.95%Nonrenewal rate

single ZIP shrunk to state medianInsurance basis

62,136People within 2 hr

74Radius comparison (15 mi)

0.7People / sq mi

3.4%Federal land

95.6%Land at 15% slope or less

42.7%Septic soil without severe limits

625,732 acWorkable land screen

0.1%Wooded land

0.4 tonsBiomass / forest ac

58.3°FAvg temp

Answers from the rulebook for De Baca County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

New Mexico rules that apply here

Building permitRequired
Buildings and structures regulated by the New Mexico Residential Code, including residential construction, alterations, repairs, additions, moves, improvements, removals, conversions, and demolitions, and state-administered commercial construction.
- A permit must be obtained before covered work begins.
- Residential exceptions include one-story detached accessory buildings used as tool or storage sheds, playhouses, and similar uses not exceeding 120 square feet; fences not over 6 feet high; specified retaining walls; certain water tanks, sidewalks, driveways, finish work, shallow prefabricated pools, playground equipment, window awnings, and detached decks.
- Unless otherwise exempted, separate plumbing, electrical, and mechanical permits may still be required for otherwise exempted residential work.
- Commercial applicants must be validly licensed with the appropriate license classification, submit the state building permit application, obtain any required city or county zoning approval, and pay the valuation-based fee before permit issuance.
residential accessory-building exemption floor area: <= 120 square feet (One-story detached accessory buildings used as tool and storage sheds, playhouses, and similar uses.) · fence exemption height: <= 6 feet · water-tank exemption capacity: <= 5000 gallons (Height-to-diameter or width ratio must not exceed 2:1.) · detached-deck exemption area: <= 200 square feet (Deck must not be more than 30 inches above grade, must not be attached to a dwelling, and must not serve the required exit door.)
“Except as specified in Section 105.2 IRC, no building or structure regulated by this code shall be erected, constructed, enlarged, altered, repaired, moved, improved, removed, converted, or demolished unless a permit has first been obtained from the building official.”
Building Permit Guide for Residential Construction ↗Re-checked Sep 12, 2026
Building code adoptedAdopted (with conditions)
Commercial construction, alteration, relocation, enlargement, replacement, repair, equipment, use and occupancy, location, removal, and demolition of buildings or structures in New Mexico subject to the jurisdiction of the Construction Industries Division.
- The 2021 New Mexico Commercial Building Code applies on or after July 14, 2023.
- The rule does not apply when performed pursuant to a permit for which an application was received by CID before July 14, 2023.
- Detached one- and two-family dwellings and multiple single-family dwellings (townhouses) not more than three stories high with separate means of egress, and their accessory structures, must comply with the 2021 New Mexico Residential Building Code instead.
- Existing buildings not subject to the residential code undergoing a change of occupancy, repair, alteration, or addition must comply with either the commercial building code or the existing building code, as applicable.
- The rule adopts the 2021 International Building Code by reference, as amended by the rule.
effective date: 2023-07-14 (unless a later date is cited at the end of a section) · adopted reference code: 2021 International Building Code (as amended by 14.7.2 NMAC)
“14.7.2.5 EFFECTIVE DATE: July, 14, 2023, unless a later date is cited at the end of a section. [...] 14.7.2.8 ADOPTION OF THE 2021 INTERNATIONAL BUILDING CODE: A. This rule adopts by reference the 2021 International Building Code, as amended by this rule.”
Rules, Laws, and Building Codes ↗Re-checked Sep 11, 2026
One more reviewed finding on this topic
- Adopted (with conditions) — Detached one- and two-family dwellings, multiple single-family dwellings (townhouses) not more than three stories high with separate means of egress, and their accessory structures in New Mexico subject to the jurisdiction of the Construction Industries Division.
  “14.7.3.5 EFFECTIVE DATE: July 14, 2023, unless a later date is cited at the end of a section. From the date of publication of this rule in the New Mexico register, until December 14, 2023, permits may be issued under either the previously adopted rule, or this rule. After December 14, 2023, permits may be issued only under this rule. [...] A. This rule adopts by reference the 2021 International Residential Code, as amended by this rule.”
  Rules, Laws, and Building Codes ↗Re-checked Sep 11, 2026
InspectionsRequired
State-administered residential and commercial construction requiring building permits.
- Residential inspections include foundation, concrete slab or under-floor, frame, weather-resistive barrier, and final inspection.
- Final electrical, plumbing, and mechanical inspections must occur before the final general construction inspection.
- The building official or Construction Inspector may require additional inspections to establish compliance with the New Mexico Building Code and other enforced laws.
- Inspection requests require the permit number, inspection type, requestor contact information, and confirmation that work is complete and the permit is affixed near the front exterior door.
“REQUIRED INSPECTIONS To request an inspection e-mail us at [email protected] or call 505-222-9813 or 877-243-0979”
Building Permit Guide for Residential Construction ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Limited — Electrical work in buildings in De Baca County.
  “No. However, an electrical permit and inspection are required.”
  Construction Industry Frequently Asked Questions ↗Re-checked Sep 26, 2026
Tiny homesAllowed (with conditions)
Tiny houses used as single dwelling units with complete independent living facilities and placed on a permanent foundation statewide in New Mexico.
- The unit must provide permanent provisions for living, sleeping, eating, cooking, and sanitation.
- The tiny house must comply with the New Mexico Residential Code and Appendix AQ.
- Tiny houses constructed in New Mexico or transported into New Mexico must be inspected for compliance with New Mexico Residential Code requirements.
- A tiny house on a chassis with a permanent axle is treated as a recreational vehicle and must meet recreational-vehicle codes and licensing requirements while the axle remains in place.
- If axles are removed and the unit is placed on supports or a foundation, it must comply with the code requirements for tiny houses on a permanent foundation.
- The rule applies to construction, use, and occupancy subject to the jurisdiction of the Construction Industries Division; construction not addressed in the residential code must comply with the New Mexico Commercial Building Code.
maximum floor area excluding lofts: <= 400 square feet (The definition excludes loft area and excludes recreational vehicles.) · minimum habitable-space and hallway ceiling height: >= 6 feet 8 inches (Loft ceiling heights may be lower.) · minimum bathroom, toilet-room, and kitchen ceiling height: >= 6 feet 4 inches (None stated in the cited passage.)
“This appendix shall be applicable to tiny houses used as single dwelling units providing complete independent living facilities for one or more persons”
14.7.3 NMAC — 2021 New Mexico Residential Building Code ↗Re-checked Sep 12, 2026
Manufactured homesAllowed (with conditions)
Installation and resulting residential use and occupancy of new or pre-owned manufactured homes statewide in New Mexico, subject to the Manufactured Housing Division's permitting and inspection rules.
- An installation permit or combined installation and permanent-foundation inspection permit must be obtained before installation.
- The permit must identify the licensees performing installation work and the consumer's name and address; a map is required when the address is a post-office box or rural route.
- An unlicensed homeowner working on the homeowner's own principal residential property must perform the work personally or use division-approved licensees, execute the required acknowledgment, and assume responsibility for applicable federal, state, local, code, and inspection requirements.
- Final inspection must certify that the manufactured home meets the minimum standards for use and occupancy under the act and regulations.
- Permits are valid for 180 days, subject to possible time extension for weather or re-manufacturing or permanent-foundation inspections.
- Each new or pre-owned manufactured home installed in New Mexico requires an installation permit.
- Failure to obtain a permit subjects the homeowner, dealer, or installer to a fine of double the permit fee.
- Local requirements, codes, and inspections still apply; the cited state rule does not establish local land-use placement or zoning permission.
installation permit validity: 180 days (A time extension may be granted for weather-related delay or inspections involving a home being re-manufactured or installed on a permanent foundation.) · permit for certain alteration, modification, or repair: 15 USD (Available upon written request and excludes warranty work performed under a previous permit and installation.) · fine for installation without permit: double the permit fee (Applies to the homeowner, dealer, or installer.)
“inspectors shall certify on the permit, or upon any inspection report, that the manufactured home meets the minimum standards for use and occupancy”
14.12.9 NMAC — Inspections ↗Re-checked Sep 12, 2026
Who permits septicState
On-site liquid waste systems and effluent receiving 5,000 gallons or less per day and not requiring a discharge plan or NPDES permit.
- 20.7.3 NMAC identifies the New Mexico Environmental Improvement Board as the issuing agency and defines the department as the New Mexico Environment Department.
- More stringent city or county requirements may also apply.
maximum regulated flow: <= 5000 gallons per day (Systems requiring a discharge plan under 20.6.2 NMAC or an NPDES permit are outside this part.)
“20.7.3.1 ISSUING AGENCY: New Mexico Environmental Improvement Board.”
20.7.3 NMAC — Liquid Waste Disposal and Treatment ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- State — Onsite liquid-waste and septic permitting in De Baca County.
  “Submit to Local NMED Field Office for review”
  Apply for a Permit ↗Re-checked Sep 26, 2026
Septic permitRequired
Installation or modification of a new or existing on-site liquid waste system, including residential or commercial units on lots for which such a system is required.
- A permit issued by the New Mexico Environment Department, including payment of the permit fee, is required before construction or modification.
- A permit is not required for graywater discharges or systems meeting 20.7.3.810 NMAC.
- A dwelling may not be constructed, modified, or transported onto a lot requiring an on-site liquid waste system unless the department has issued the permit beforehand.
- Other state, city, county, or federal approvals may also be required.
- The department generally acts within 10 working days after a completed conventional-system application, subject to the rule's extension for potentially more stringent requirements.
maximum regulated flow: <= 5000 gallons per day (20.7.3.2 NMAC scope limitation) · permit application completeness determination: 5 working days (Conventional systems) · conventional permit decision: 10 working days (After receipt of a completed application; review may extend to 20 working days when more stringent requirements may be necessary)
“No person shall install or have installed a new on-site liquid waste system or modify or have modified an existing on-site liquid waste system, unless that person obtains a permit issued by the department, including payment of the permit fee, prior to construction of such installation or modification.”
20.7.3.401 NMAC — Permitting; General Requirements ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Required — Installation or modification of onsite liquid-waste systems in De Baca County.
  “Application – Print and fill out an Application for Liquid Waste Permit, Section 20.7.3.401 NMAC”
  Apply for a Permit ↗Re-checked Sep 26, 2026
Septic inspectionRequired
NMED inspection of onsite liquid-waste systems in De Baca County.
- Request inspection from NMED at least 48 hours, or two business days, in advance.
- Do not cover the system before inspection.
- After an approved inspection, NMED issues a copy of the Permit to Operate.
advance inspection notice: >= 48 hours (Two business days)
“Request Inspection by NMED 48 hours (2 business days) in advance (DO NOT COVER BEFORE INSPECTION)”
Apply for a Permit ↗Re-checked Sep 26, 2026
Off-grid sanitationLimited
Privies, permitted on-site liquid waste systems, and qualifying private residential graywater discharges statewide.
- A privy may dispose of human excreta and toilet paper but not other liquid wastes.
- Untreated liquid waste must go to a permitted and approved enclosed system, permitted and approved treatment unit, or public sewer, except qualifying graywater.
- Graywater under 250 gallons per day may be used for household gardening, composting, or landscaping irrigation only if all listed conditions are met, including no runoff, no spraying, no watercourse discharge, floodway exclusion, five-foot groundwater separation, local ordinance compliance, 24-hour storage limit, and specified well setbacks.
- Graywater use for purposes other than irrigation or composting requires a department permit.
private residential graywater discharge: < 250 gallons per day (Qualifying graywater discharge under 20.7.3.810 NMAC) · graywater setback from private domestic well: >= 100 feet · graywater setback from public water supply well: >= 200 feet · graywater storage before discharge: <= 24 hours
“A privy may be used for the disposal of human excreta and toilet paper, but not for the disposal of other liquid wastes.”
20.7.3 NMAC — Liquid Waste Disposal and Treatment ↗Re-checked Sep 12, 2026
Mandatory utility hookupConditional
Residential and commercial units using an on-site liquid waste system when a public sewer is available and connection is required by the local authority with jurisdiction.
- A public sewer is deemed available when it has capacity and is located in a thoroughfare, right-of-way, or easement abutting the lot.
- The on-site system must be properly abandoned within 30 days after connection.
- The state rule does not itself identify which local authority will require connection.
abandonment deadline after sewer connection: 30 days
“All residential and commercial units utilizing an on-site liquid waste system shall connect to a public sewer upon availability and if required in accordance with the local authority that has jurisdiction.”
20.7.3 NMAC — Liquid Waste Disposal and Treatment ↗Re-checked Sep 12, 2026
Agricultural exemptionConditional
Statewide agricultural exemption from the New Mexico Subdivision Act for the sale, lease, or other conveyance of a parcel of at least 35 acres.
- The parcel must be thirty-five acres or larger.
- The conveyance must occur within a twelve-month period covered by the statutory exception.
- The land must have been used primarily and continuously for agricultural purposes, in accordance with Section 7-36-20 NMSA 1978, for the preceding three years.
minimum parcel size: >= 35 acres · agricultural use duration: >= 3 years (land must have been used primarily and continuously for agricultural purposes in accordance with Section 7-36-20 NMSA 1978) · conveyance period: 12 months (within any twelve-month period)
“the sale, lease or other conveyance of any parcel that is thirty-five acres or larger in size within any twelve-month period; provided that the land has been used primarily and continuously for agricultural purposes, in accordance with Section 7-36-20 NMSA 1978, for the preceding three years;”
Senate Bill 176 — New Mexico Subdivision Act ↗Re-checked Sep 12, 2026
Subdividing landRegulated (with conditions)
Division of land statewide in New Mexico into two or more parcels for sale, lease, other conveyance, or building development, subject to the New Mexico Subdivision Act and its statutory exceptions.
- The source defines subdivision as division of a surface area of land, including land within a previously approved subdivision, into two or more parcels for sale, lease or other conveyance or for building development, whether immediate or future.
- The Act contains exceptions, including certain agricultural conveyances, grazing or farming divisions, municipal-boundary divisions, family transfers, divisions creating no parcel smaller than 140 acres, and other listed exceptions.
“The board of county commissioners of each county shall regulate subdivisions within the county's boundaries.”
Senate Bill 176 — New Mexico Subdivision Act ↗Re-checked Sep 12, 2026
Driveway accessRequired
Permanent or temporary direct vehicular access from property in close proximity to or adjoining a New Mexico state highway.
- An access permit must be issued by the New Mexico Department of Transportation before constructing or modifying covered access.
- Access permits are issued only when the application complies with 18.31.6 NMAC.
- The department or an approved issuing authority may impose terms and conditions.
- The rule concerns state highways under the jurisdiction of the state transportation commission; it does not establish a universal permit requirement for every non-state roadway.
- For additional traffic from expansion or redevelopment, the property owner must contact the department to determine whether a new application or access modification is required; no new application is required if the department determines modifications are unnecessary.
“no person shall construct or modify any permanent or temporary access [...] without an access permit issued by the New Mexico department of transportation.”
18.31.6 NMAC ↗Re-checked Sep 12, 2026
Building in a floodplainRequired
Construction or development within a FEMA Special Flood Hazard Area in a New Mexico community, and proposed construction or other development in communities where FEMA has not defined a Special Flood Hazard Area.
- Approval by the local community Floodplain Administrator is required before construction or development within any Special Flood Hazard Area.
- Where FEMA has not defined the Special Flood Hazard Area, the community must require permits for all proposed construction or other development, including manufactured homes, to determine whether the activity is in a flood-prone area.
- Approval is intended to ensure compliance with the National Flood Insurance Program and the community’s floodplain management ordinance.
- The source identifies 104 New Mexico communities participating in the National Flood Insurance Program; the administering official is the applicable local community Floodplain Administrator, not the state agency.
“Approval by the local community Floodplain Administrator is required before construction or development begins within any Special Flood Hazard Area.”
Flooding ↗Re-checked Sep 12, 2026
Permit feesPublished (with conditions)
NMED liquid-waste permit fees applicable to systems in De Baca County.
- The fee table states it is effective July 1, 2020.
- Fees vary by system type and design flow; additional fees are listed for operating permits, homeowner qualification, re-inspection, unpermitted-system inspection, and variances.
conventional system design flow up to 1,000 gpd: 225 USD (Fee table effective 7/1/2020) · conventional system design flow 1,001 to 2,000 gpd: 325 USD (Fee table effective 7/1/2020) · conventional system design flow 2,001 to 5,000 gpd: 500 USD (Fee table effective 7/1/2020)
“Conventional system, register, construct, or modify design flow up to 1,000 gpd | 7/1/20 | $225.00”
Apply for a Permit ↗Re-checked Sep 26, 2026
One more reviewed finding on this topic
- Variable (with conditions) — New Mexico Construction Industries Division permitting fees for covered construction work statewide.
  “Permitting Fees are based upon type of construction, square footage, type of materials and construction costs.”
  Construction Industries Forms and Applications Fees ↗Re-checked Sep 12, 2026
Permit processPublished (with conditions)
NMED liquid-waste permit process applicable in De Baca County.
- Complete applications require ownership proof, site diagram, residential floorplan information, and supporting documentation.
- Conventional systems may take up to five business days for completeness review and ten business days for a decision.
- Advanced treatment systems may take up to ten business days for completeness review and twenty business days for a decision.
- Payment must not be submitted before notice of approval.
- A written appeal must be filed with the NMED Secretary within fifteen working days after notice of NMED action.
appeal deadline: 15 working days (After notice of NMED action is issued)
“Conventional Systems may take up to five (5) business days for completeness check and ten business (10) days to return a decision.”
Apply for a Permit ↗Re-checked Sep 26, 2026
One more reviewed finding on this topic
- Published (with conditions) — Construction Industries Division permit applications in New Mexico.
  “Permits can also be completed using our online permitting portal.”
  Forms and Applications ↗Re-checked Sep 12, 2026
county zoning authorityGeneral
New Mexico counties may adopt zoning ordinances for all or any portion of county territory that is not within a municipality's zoning jurisdiction.
- The county zoning authority's ordinance applies only to territory not within the zoning jurisdiction of a municipality.
- Municipalities may have concurrent extraterritorial zoning authority in specified circumstances, including population-based distances, overlapping extraterritorial jurisdictions, and additional territory placed under municipal jurisdiction by county-municipal agreement.
- Concurrent municipal authority is exercised pursuant to an extraterritorial zoning authority or joint powers agreement and may be exercised whether or not the county has enacted a comprehensive zoning ordinance.
- In the absence of a county zoning ordinance, a qualified-elector petition signed by at least twenty-five percent of votes cast for governor at the preceding general election may require the board of county commissioners to adopt a county zoning ordinance within one year.
“A. a county zoning authority may adopt a zoning ordinance applicable to all or any portion of the territory within the county that is not within the zoning jurisdiction of a municipality;”
Senate Bill 241, Final Version ↗Re-checked Sep 21, 2026
county building authorityLimited
New Mexico counties that qualify as an authority having jurisdiction may administer permitting, inspection, and enforcement for residential construction in unincorporated areas and enforce applicable New Mexico construction codes.
- A county must have a full-service building department employing a full-time certified building official and have permitting, inspection, and enforcement authority over general construction, electrical, and mechanical-plumbing trades.
- A county established as an authority having jurisdiction before July 1, 2009 may continue with authority over specified trades without a full-service building department until it relinquishes that authority.
- Construction work subject to the Construction Industries Licensing Act and applicable rules requires the applicable permit before construction or specified installation, alteration, repair, maintenance, or demolition work begins, unless an applicable statute or rule provides otherwise.
- The statewide rule is effective March 10, 2022, unless a later date is cited at the end of a section.
- A permit may be issued to a homeowner only subject to the limitations of 14.5.2.18 NMAC and an annual permit under 14.5.2.19 NMAC.
““Authority having jurisdiction” “AHJ” means the state or a municipality, county or other political subdivision that has a full-service building department employing a full-time certified building official and has permitting, inspection and enforcement authority over the general construction, electrical and mechanical-plumbing trades within its jurisdiction.”
14.5.1 NMAC, Construction Industries General Provisions ↗Re-checked Sep 21, 2026

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

Owner-builder exemption — Owner-builder exemptions for construction in De Baca County.
Certificate of occupancy — Certificates of occupancy for construction in De Baca County.
County-wide zoning — Countywide zoning in De Baca County, including unincorporated areas.
Local zoning — Local zoning within De Baca County.
Zoning districts — Published zoning districts in De Baca County.

10 more unanswered

Minimum dwelling size
Minimum lot size
Setbacks
Lot coverage
Building height
Living in an RV
Camping on your land
Accessory dwellings
Well permit
Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Water rights & wells in De Baca County

Whether a new home can legally get its own water here — the sub-state groundwater regime, from New Mexico’s water agency.

Over-appropriated / declining

The aquifer here is over-appropriated and declining. A domestic well is usually still permit-exempt, but long-term supply is a genuine risk.

Household wellPermit required (issued by right)

Nearly all developed New Mexico lies inside an OSE 'declared' underground water basin, but a household 72-12-1.1 domestic well is a by-right permit the State Engineer issues even in closed/over-appropriated basins (metering can be required). The by-right amount is cut to 0.25 acre-ft/yr in a declared Domestic Well Management Area, and a few basin-specific orders cap it further (Gallup Order 197, Zuni Order 199) or stop issuing new domestic permits entirely (Hot Springs Order 198).

Limit: 1 acre-ft/yr by right (NMSA 72-12-1.1); 0.25 acre-ft/yr in a declared Domestic Well Management Area

NM OSE domestic well rules, 19.27.5 NMAC ↗

Roswell Artesian Basinpartial of county
Pecos-connected artesian/shallow aquifer 'closed for an indefinite period' to new appropriations (State Engineer Order 7, 1937) and adjudicated under the Lewis decree; a new home cannot get a non-domestic right, but a 72-12-1.1 household domestic well is still issued (often meter-waived).
NM OSE Roswell Basin Guidelines (2005) ↗
Fort Sumner Underground Water Basinpartial of county
OSE-declared Article-7 groundwater basin; new non-domestic (72-12-3) appropriations require an OSE permit showing unappropriated water. The 72-12-1.1 household domestic well remains by-right — no Domestic Well Management Area is declared in New Mexico. Pecos-system basin centered on De Baca County, administered under the Pecos River Compact.
NM OSE Article 7 (Declared Underground Water Basins) ↗

Prior-appropriation state (first in time, first in right). Groundwater rules change and basin boundaries follow the aquifer, not the county line — confirm current well and appropriation rules with the New Mexico state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in De Baca County, New Mexico

Is De Baca County a good place to live off-grid or homestead?

De Baca County scores 30/100 on the Bolthole Index, a weak county profile. Its strengths: deep seclusion — about 74 people within 15 miles and manageable long-term carry cost. Watch-outs: weak self-sufficiency basics: only 13.6″ of rain a year, in severe drought 41.4% of years and elevated mid-century heat, water, rain, or wildfire exposure.

Do you need a building permit in De Baca County, New Mexico?

De Baca County generally requires a residential building permit. Onsite septic is permitted by New Mexico Environment Department (NMED) - Onsite Wastewater / Liquid Waste Program. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in De Baca County, New Mexico?

Land in De Baca County runs about $385 per acre, based on the latest county data.

What is the water situation in De Baca County?

De Baca County gets about 13.6" of rain a year, with severe drought in roughly 41.4% of years. On water rights, De Baca County lies in the Roswell Artesian Basin — Pecos-connected artesian/shallow aquifer 'closed for an indefinite period' to new appropriations (State Engineer Order 7, 1937) and adjudicated under the Lewis decree; a new home cannot get a non-domestic right, but a 72-12-1.1 household domestic well is still issued (often meter-waived)..

How remote is De Baca County?

A typical private-land location has about 74 people within 15 miles and 427,304 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

Building permits, zoning and land rules in De Baca County, New Mexico

At a glance

Who to call

Do you need a building permit in De Baca County, New Mexico?

Who issues De Baca County building permits, and how do you reach them?

Does De Baca County have zoning?

How do septic permits work in De Baca County?

Can you live in an RV or tiny home on your land in De Baca County?

Building a home in De Baca County: the steps, in order

What should you check before buying land in De Baca County?

Watch-outs

Sources

De Baca County in New Mexico

How De Baca County scores

Find land. Bring the promising ones back.

Parcel due diligence

Answers from the rulebook for De Baca County

New Mexico rules that apply here

Still unanswered

Water rights & wells in De Baca County

Living off-grid in De Baca County, New Mexico

Is De Baca County a good place to live off-grid or homestead?

Do you need a building permit in De Baca County, New Mexico?

How much does land cost in De Baca County, New Mexico?

What is the water situation in De Baca County?

How remote is De Baca County?

How De Baca compares in New Mexico