Bolthole Index

Washington County, New York

Building permits, zoning and land rules in Washington County, New York

70Index Score / 100
#5 of 62 in New York

Washington County, New York requires a county building permit for most projects, although a small detached shed not exceeding 144 square feet is an exception1. Before the county issues a permit, the parcel's Town or Village Compliance Officer determines whether local zoning or planning-board review applies2. The county also requires a permit before a septic system is installed3.

At a glance

Building permit
Required for most projects; a small detached shed not exceeding 144 square feet is excepted1
Zoning
Land-use decisions and requirements vary by town or village4
Septic
County permit required before installation begins3
RV living
No countywide answer confirmed; ask the parcel's town or village5
Tiny home
Local land-use rules vary, while applicable state building-code permits still apply46
Owner-builder exemption
No explicit exemption confirmed; ask County Code Enforcement7
Septic soils
Only 1.7% of soils rate without severe limits for a conventional drain field8

Who to call

Building permits

Washington County Department of Code Enforcement

Building permits, plan review, construction inspections, and certificates of occupancy or compliance

(518) 746-2150

1153 Burgoyne Ave, Fort Edward, NY 12828

Septic permits

Washington County Department of Code Enforcement

Sewage Disposal System permits under the Washington County Sanitary Code

(518) 746-2150

1153 Burgoyne Ave, Fort Edward, NY 12828

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 Washington County, New York?

Washington County requires building permits for most projects, with an exception for a small detached shed not exceeding 144 square feet1. New York requires permits for work that must conform to the Uniform Code or Energy Code, while allowing the local authority to exempt specified minor work; an exemption does not allow work that violates either code6. County Code Enforcement performs onsite inspections during construction9. After completion, the local regulation compliance certificate must be returned before the county issues a Certificate of Occupancy or Certificate of Compliance10. For a project near the exemption line or for repairs whose code status is unclear, describe the work to County Code Enforcement before ordering materials.

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

The Washington County Department of Code Enforcement reviews plans, issues building permits, inspects construction, and issues certificates after applicable code requirements are met11. Its office is at 1153 Burgoyne Ave, Fort Edward, NY 12828, and its phone number is (518) 746-215011. The application does not go straight from the owner to final county review: first complete the county application, then take it to the parcel's Town or Village Compliance Officer for a decision on zoning or planning-board review and the required local signature2. After local sign-off, submit the package to County Code Enforcement2. A completed project also needs local sign-off before the county can issue its Certificate of Occupancy or Certificate of Compliance10.

Does Washington County have zoning?

Land-use decisions in Washington County are made by each municipality, so zoning, site-plan review, setbacks, minimum lot size, and similar parcel rules can vary by town or village4. Washington County's permit process sends every applicant to the local Town or Village Compliance Officer to determine whether zoning or planning-board review is required2. The County Planning Agency does not conduct subdivision review under GML §239-N, but municipal subdivision laws can still apply and other local planning or zoning actions may be referred to the county12. Washington County's official material does not expressly establish one countywide zoning ordinance, so do not treat a county-level label as the parcel answer. Identify the exact municipality and obtain its written requirements before designing a house, driveway, RV pad, or lot split4.

How do septic permits work in Washington County?

Washington County requires a Sewage Disposal System permit before septic construction begins3. The Department of Code Enforcement administers onsite systems under the Washington County Sanitary Code and reviews plans for work governed by that code1314. If a project adds wastewater design flow, the septic application must be approved before the building permit can issue3. A small ordinary system discharging less than 1,000 gallons per day to groundwater may avoid a state SPDES permit, but that state exception does not remove local approval requirements15. Only 1.7% of county soils rate without severe limitations for a conventional drain field, so a parcel-specific site evaluation matters early in the buying process8. Municipal sewer connections may require a separate municipal permit16.

Can you live in an RV or tiny home in Washington County?

Washington County's reviewed sources do not provide one countywide rule for long-term RV living, temporary camping, tiny-home occupancy, minimum dwelling size, or setbacks. Those questions must be answered by the parcel's town or village because municipalities make the land-use decisions and local requirements vary4. A tiny home used as a dwelling does not escape applicable New York building rules merely because it is small: work governed by the Uniform Code or Energy Code requires a building permit unless the enforcing authority has adopted an allowed exemption6. Occupancy of work covered by a building permit requires a Certificate of Occupancy or Certificate of Compliance17. Before buying, ask the local compliance office specifically about the proposed structure, foundation, utilities, duration of RV use, and whether occupancy during construction is allowed.

How do you build a home in Washington County, step by step?

  1. Identify the parcel's town or village and ask its Compliance Officer about zoning, planning-board review, floodplain rules, and local site requirements418.
  2. Confirm driveway jurisdiction; access may require a permit from NYSDOT, Washington County DPW, or the town or village19.
  3. Complete the Washington County building-permit application and obtain the required municipal sign-off2.
  4. Submit the sewage-disposal application early when onsite septic is needed; septic approval may be required before the building permit issues3.
  5. Submit the signed package to County Code Enforcement and keep permitted work accessible for required construction inspections220.
  6. After construction, return the final local compliance certificate and obtain the county Certificate of Occupancy or Certificate of Compliance before occupancy10.

What should you check before buying land in Washington County?

Confirm the municipality first, because zoning and other land-use decisions are local rather than uniform across Washington County4. Check whether a local flood-hazard permit is required and whether a driveway permit belongs to NYSDOT, Washington County DPW, or the town or village1819. Investigate septic feasibility before treating a parcel as buildable: only 1.7% of county soils rate without severe limitations for a conventional drain field8. We could not confirm a Washington County well-permit rule, so ask County Code Enforcement what water-source documentation and outside approvals apply. For carrying cost, the county's effective property-tax rate is about 2.1%, with a median annual bill near $3,8522122. The nearest city of 100,000 or more people is about 56 miles from the county's center23.

Watch-outs

  • A Washington County building-permit application needs local municipal review and sign-off before it goes to County Code Enforcement2.
  • A required driveway or road-access permit may come from NYSDOT, Washington County DPW, or the local town or village, depending on the road19.
  • We could not confirm an owner-builder exemption; ask County Code Enforcement what requirements apply when the owner performs the work7.

Sources

  1. Building Frequently Asked Questions, quoted and re-checked
  2. Building Frequently Asked Questions, quoted and re-checked
  3. Building Frequently Asked Questions, quoted and re-checked
  4. Municipal Assistance, quoted and re-checked
  5. Washington County Building FAQ (2026 county census)
  6. Part 1203 Uniform Code and the Energy Code: Minimum Standards for Administration and Enforcement (New York statewide rule), quoted and re-checked
  7. (2026 county census)
  8. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  9. Code Enforcement, quoted and re-checked
  10. Building Permit Application, quoted and re-checked
  11. Washington County Department of Code Enforcement (washingtoncountyny.gov)
  12. Planning Agency & GML 239 Referrals, quoted and re-checked
  13. Code Enforcement, quoted and re-checked
  14. Washington County Department of Code Enforcement (washingtoncountyny.gov)
  15. State Pollutant Discharge Elimination System (SPDES) Permit Program (New York statewide rule), quoted and re-checked
  16. Building Frequently Asked Questions, quoted and re-checked
  17. Part 1203 Uniform Code and the Energy Code: Minimum Standards for Administration and Enforcement (New York statewide rule), quoted and re-checked
  18. Building Permit Application, quoted and re-checked
  19. Building Permit Application, quoted and re-checked
  20. Part 1203 Uniform Code and the Energy Code: Minimum Standards for Administration and Enforcement (New York statewide rule), quoted and re-checked
  21. Effective property tax rate: Bolthole Index county data
  22. Median property tax bill: Bolthole Index county data
  23. Distance to the nearest metro area: Bolthole Index county data

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.

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County locator

Washington County in New York

70
County map
Washington County highlighted among the New York counties · colored by Index score

How Washington County scores

Seclusion56100% ev.
Self-Sufficiency65100% ev.
Admin Boringness5890% ev.
Durability82100% ev.
Property Autonomy33100% ev.
Carry Cost70100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$257kTypical home
2.1%Property tax
$3,233Land / acre
41.1"Annual rain
0.1% of yrsSevere drought
0.7 / yr (+0.7)Mid-century 100°F days
10.4 daysMid-century dry spell
1.65" (+8.3%)Mid-century 1-day rain
1.48×Wildfire change factor
100%Forward climate coverage
$1,210Home insurance / yr
0.4% / yrInsurance growth
0.58%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
30,864People within 30 min
1,741,969People within 2 hr
65,376Radius comparison (15 mi)
72.2People / sq mi
0.6%Federal land
61.5%Land at 15% slope or less
1.7%Septic soil without severe limits
7,595 acWorkable land screen
69.9%Wooded land
65.5 tonsBiomass / forest ac
46.3°FAvg temp

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Answers from the rulebook for Washington County

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

Washington County rules

  • Building permitLimited

    Building projects subject to Washington County Code Enforcement.

    • Building permits are needed for most projects.
    • Exception: a small detached shed not exceeding 144 square feet.

    detached shed threshold: <= 144 square feet (small detached shed)

    “Building permits are needed for most projects. An exception is a small detached shed not exceeding 144 square feet.”
  • InspectionsLimited

    Construction and specified fire-prevention, school, and property-maintenance inspections administered by county Code Enforcement.

    • Onsite inspections occur during various stages of construction.
    • Fire-prevention inspections of businesses and schools are performed as required by the Uniform Codes.
    • Property-maintenance inspections are available by request.
    “Perform onsite inspections during various stages of construction.”
  • Certificate of occupancyRequired

    Completed construction projects requiring a Washington County Certificate of Occupancy or Certificate of Compliance.

    • The local regulation compliance certificate must be submitted after project completion before issuance.
    • The project must comply with applicable Uniform Codes, Sanitary Code, and local requirements.
    “A similar form (LRCC #2) needs to be signed by either the applicant or owner and the local official at the completion of your project, BEFORE a Certificate of Occupancy/Compliance can be issued.”
  • Local zoningVaries (with conditions)

    Aggregate of municipal zoning and land-use regulation within Washington County; individual rules are made and administered by towns and villages.

    • New York land-use decisions are made by each municipality.
    • Local zoning, planning-board, site-plan, and other land-use requirements may apply before county permit issuance.
    “By State Law New York is a Home Rule State, which means that decisions of land use and community development are made by each municipality.”
  • Who permits septicCounty (with conditions)

    Onsite sewage-disposal systems administered under the Washington County Sanitary Code.

    • The county sanitary code is Local Law No. 1 of 1988, as amended March 17, 1989.
    “This department enforces the New York State Uniform Fire Prevention and Building Codes and the Washington County Sanitary Code, Local Law No. 1 of 1988.”
  • Septic permitRequired

    Installation of a septic system in Washington County.

    • Construction may not commence before permit issuance.
    • A $100 non-refundable application fee appears on the reviewed application; the county fee schedule separately lists a $75 sewage-disposal-system permit fee.

    application fee: 100 USD (non-refundable; amount shown on reviewed application) · permit fee: 75 USD (county fee schedule)

    “Construction of the proposed system shall not commence prior to permit issuance.”
  • Mandatory utility hookupConditional

    Septic installation and connection to municipal sewer systems in Washington County.

    • A county FAQ states that most, if not all, municipalities require a permit to connect to municipal sewer systems.
    • Municipal sewer districts and operators may impose additional requirements.
    “A permit is required to install a septic system. Most if not all municipalities require a permit to hook to a municipal sewer system.”
  • Subdividing landLimited

    Subdivision review and regulation in Washington County.

    • The Washington County Planning Agency does not conduct GML §239-N subdivision review.
    • Municipal subdivision laws and regulations may still apply.
    • The county may receive referrals for other local planning and zoning actions under GML §239-M.
    “With the establishment of the Washington County Planning Agency under Resolution 98, the Washington County Board of Supervisors did not authorize the Planning Agency review of subdivisions, GML §239-N.”
  • Driveway accessLimited

    New driveway or road access associated with a Washington County building permit.

    • A permit may be required from NYSDOT, Washington County DPW, or the local Town or Village.
    • The required permit must be issued before the building-permit process is complete.
    “If a Permit is required for a new driveway or road access from NYS D.O.T., Washington County D.P.W. or your local Town or Village, has one been issued?”
  • Building in a floodplainLimited

    Building projects in floodplain or flood-hazard areas.

    • The local compliance certificate asks whether the parcel is in a flood plain.
    • If a Flood Hazard Area Permit is required through the local municipality, it must be addressed.
    • Municipal and other agency requirements may apply.
    “If a Flood Hazard Area Permit is required through your local municipality, has one been issued?”
  • Permit processPublished (with conditions)

    Washington County building-permit application process.

    • Complete the county permit application.
    • Submit it to the local Town or Village Compliance Officer for zoning or planning-board review.
    • The local compliance officer must sign the included form before county submission.
    • A local regulation compliance sheet must be signed before any permit can be issued.
    “The 1st step is to fill out a Washington County permit application. Take the completed application to your local Town or Village Compliance Officer who will determine whether the project requires Zoning or Planning Board review.”
  • County-wide zoningAbsent

    The county does not administer zoning; applicants must go to their local Town or Village Compliance Officer, who determines whether the project requires Zoning or Planning Board review (zoning is municipal in New York).

    Washington County Building FAQ ↗Scouted from the county site, not yet independently re-checked

New York rules that apply here

  • Permit feesVariable (with conditions)

    New York State Department of State building-permit administration and enforcement fees.

    • The schedule is identified as having a publication date of August 2022.
    • Fees vary by project type, building type, area, dwelling unit, sleeping room, inspection, and permit category.
    • For one- and two-family homes including accessory structures constructed contemporaneously, the schedule lists $200 for the first 1,500 square feet and $100 for each additional 1,000 square feet or fraction thereof.
    • Permit renewals have no fee.
    • Building-permit fees include construction inspections required as a result of the permit; additional inspection fees may apply.
    • Local authorities may have separate fees or requirements.

    publication date: August 2022 · one- and two-family homes fee for first 1,500 square feet: 200 USD (including accessory structures constructed contemporaneously) · one- and two-family homes fee for each additional 1,000 square feet or fraction: per 100 USD (after the first 1,500 square feet) · permit renewal fee: 0 USD

    “$ 200 First 1,500 square feet of area $ 100 Each additional 1,000 square feet of area or fraction thereof”

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 exemption from building-code, permit, inspection, or professional requirements.
  • Zoning districts — Publication of zoning districts or zoning maps for Washington County.
  • Minimum dwelling size — Minimum dwelling size requirements.
  • Minimum lot size — Minimum lot-size requirements.
  • Setbacks — Building setbacks.
11 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • 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.

Living off-grid in Washington County, New York

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

Washington County scores 70/100 on the Bolthole Index, a strong county profile. Its strengths: 23 operating mines and manageable long-term carry cost. Watch-outs: a weaker property-autonomy legal backdrop.

Do you need a building permit in Washington County, New York?

Washington County requires a building permit only in limited cases (such as floodplains or specific zones), and it has no county-wide zoning. Onsite septic is permitted by Washington County Department of Code Enforcement (Washington County Sanitary Code). 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 Washington County, New York?

Land in Washington County runs about $3,233 per acre, based on the latest county data.

What is the water situation in Washington County?

Washington County gets about 41.1" of rain a year, with severe drought in roughly 0.1% of years.

How remote is Washington County?

A representative private-land location has about 30,864 people within a 30-minute drive and 1,741,969 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

Going off-grid in Washington County means bringing your own water and power. The kit we’d start with:

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How Washington compares in New York

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