Bolthole Index

Barrow County, Georgia

Zoning, building permits and septic rules in Auburn, Georgia

Building permits inside the City of Auburn, Georgia come from the city's Community Development Department, not Barrow County1. Auburn has its own zoning code, which allows manufactured homes only in its MH district2. Septic approval comes from the environmental health department, and we could not confirm which county office serves each address because Auburn spans two counties3.

At a glance

Building permit
Handled by the City of Auburn's Community Development Department1
Zoning
City zoning applies inside Auburn limits2
Manufactured homes
Permitted only in the MH district; no new permits outside zoned areas4
Septic
Environmental health department approval; confirm which county office serves your address53
Flood areas
New construction limited in the future-conditions floodplain6
Owner-builder
No state contractor license needed to build your own home; local permits still apply7

Who to call

Building permits

City of Auburn Community Development Department

Building permits and building inspections inside Auburn city limits; inspections are contracted to SAFEbuilt

(770) 963-4002 ext. 206

[email protected]

1 Auburn Way Auburn, GA, 30011

Septic permits

Barrow County Environmental Health

Septic questions for Barrow County properties; confirm whether your Auburn address falls under Barrow or Gwinnett

770-307-3502

63 Lee Street, Winder, GA 30680

Contact details are copied from each office’s official page and were checked against it on October 16, 2026.

Off-grid gear

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

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Does Auburn, Georgia have zoning, and what does it mean for manufactured homes?

Yes. The City of Auburn applies its own zoning code to land inside city limits2. Manufactured homes are the rule we could read closely: they are permitted only in Auburn's MH district, and the code says no future manufactured housing permits are issued outside zoned areas4. Homes must carry a HUD or Georgia DCA seal4.

One accessory-building rule in the MH district: accessory structures must sit at least 5 feet from any lot line, with a larger setback where the lot abuts a public street8. Mobile home spaces inside a mobile home park need at least 4000 square feet each9.

We could not confirm Auburn's rules for RVs, tiny homes, accessory dwellings, minimum house size or lot coverage. Ask the Community Development Department before you buy1.

Do you need a building permit in Auburn, and who issues it?

Inside Auburn city limits, the City of Auburn issues building permits, not Barrow County. The city's own page tells owners to call Community Development to find out whether a permit is required before any project starts1. The city contracts with SAFEbuilt for plan reviews and building inspections1.

For a manufactured home in the MH district, a combined building and occupancy permit is required from the city before the home is established10, and the city building official may inspect the unit for habitability11.

Georgia does not require a contractor license to build your own home, but the state says owners must still follow local codes and permits7. We could not confirm which building codes the city has formally adopted; ask Community Development.

How do septic permits work inside Auburn?

Auburn's code ties manufactured-home approval to septic or sewer: the home must connect to water and either an approved septic system or approved public sewerage12. For replacement units in existing parks, the environmental health department must approve before a replacement permit is granted5.

In Georgia, the county health department issues the construction permit for an onsite sewage system, and the county board of health inspects it before backfill3. Auburn lies in both Barrow and Gwinnett counties, so we could not confirm which county's environmental health office serves a given address. Barrow County Environmental Health is at the office listed below13; ask them or Auburn Community Development which county covers your parcel.

Building a home in Auburn: the steps, in order

  1. Confirm the lot's zoning and whether your home type is allowed; call Community Development1.
  2. If the lot uses septic, get environmental health approval first5.
  3. Check whether the lot touches a flood hazard area; new construction in the future-conditions floodplain is allowed only when the city's flood requirements are met6.
  4. Apply for the building permit with the city1.
  5. Schedule inspections through the city's contracted inspector1.
  6. Obtain the combined building and occupancy permit before moving a manufactured home in14.

What stays with Barrow County, and what to check before you buy in Auburn

Septic permits and inspections stay with the county health department and board of health, not the city3. For land outside Auburn city limits, Barrow County's rules differ; see the Barrow County page for unincorporated land.

Before buying, check the lot's zoning, flood status and sewer service. Auburn's short-term rental permit costs $250 a year per structure if you plan to rent the property15. The county's typical effective property tax rate is 0.8%16. We could not confirm Auburn's rules on wells, driveway access or off-grid sanitation; ask Community Development.

Watch-outs

  • We could not confirm which building codes Auburn has adopted or its rules for RVs, tiny homes and accessory dwellings; call Community Development at (770) 963-4002 ext. 2061.
  • Auburn spans two counties, so confirm which county's environmental health office handles septic for your address before you sign a contract3.
  • Manufactured homes cannot be newly placed outside the MH district, and the city is not rezoning for them4.

Sources

  1. City of Auburn Community Development Department (cityofauburn-ga.org)
  2. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  3. Georgia On-Site Sewage Management Systems Rules, quoted and re-checked
  4. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  5. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  6. Auburn Code 18.16.050 - Provisions for flood damage reduction (Auburn), quoted and re-checked
  7. Residential and Commercial General Contractors Frequently Asked Questions (Georgia statewide rule), quoted and re-checked
  8. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  9. Auburn Code 15.20.050 - Mobile home park plan (Auburn), quoted and re-checked
  10. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  11. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  12. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  13. Barrow County Environmental Health (barrowga.org)
  14. Auburn Code 17.90.120 - MH mobile home park district (Auburn), quoted and re-checked
  15. Auburn Code 5.61.040 - Short-term rental permits (Auburn), quoted and re-checked
  16. Effective property tax rate: Bolthole Index county data

Written October 16, 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.

Answers from the rulebook for Auburn

Auburn’s own rules

  • Building permitRequired

    Establishing a mobile/manufactured home in the MH district inside Auburn city

    • Evidence is specific to MH district mobile homes; general building permit rules not reviewed.
    “f. prior to the establishment of any mobile home under the provisions of this section, a building and occupancy permit shall be obtained from the city.”
  • InspectionsLimited

    Manufactured homes in the MH district inside Auburn city

    • If found unsafe or septic malfunctioning, the owner must correct or remove the unit.
    “b. the city building official may inspect any manufactured home at any time for the purpose of determining if the unit is safe for the purposes of habitation.”
  • Certificate of occupancyRequired

    Mobile homes established in the MH district inside Auburn city

    • Code calls it a combined building and occupancy permit; applies to MH district mobile homes.
    “f. prior to the establishment of any mobile home under the provisions of this section, a building and occupancy permit shall be obtained from the city.”
  • Local zoningPresent

    Land inside Auburn city limits

    • Only the MH district section was available; the full zoning chapter was not reviewed.
    “no future manufactured housing permits shall be issued outside zoned areas.”
  • Minimum lot sizeSpecified

    Mobile home spaces within mobile home parks inside Auburn city (not the R-100 district lot size)

    • R-100 and MH district lot-size tables in 17.90.110/17.90.150 not read.

    minimum mobile home space area: >= 4000 sq ft (Pre-existing nonconforming parks excused for three years after the ordinance)

    “each space shall have an area of not less than four thousand square feet;”
  • SetbacksSpecified

    Accessory buildings in the MH mobile home park district inside Auburn city

    • Accessory structures only in required rear yard; 50 feet where abutting a public street.
    • Principal-building yard requirements are in Sec. 17.90.150, not read.

    accessory setback from lot line: >= 5 ft (50 ft where abutting a public street)

    “d. accessory buildings, structures and uses shall be setback at least five feet from any lot line, except where abutting a public street, unless specifically exempted in this title.”
  • Manufactured homesLimited

    Manufactured homes inside Auburn city; permitted only in the MH district

    • No future manufactured housing permits outside zoned areas; MH district limited to properties already zoned MH, no rezonings.
    • Homes must bear HUD or Georgia DCA seal.
    • One manufactured home per existing lot.
    • Piers, skirting, utility and septic requirements apply.
    “a. all mobile homes or manufactured homes moved into the city must bear an approval seal of either h.u.d. or georgia d.c.a.”
  • Septic inspectionLimited

    Replacement manufactured home units in existing MH parks inside Auburn city

    • Environmental health department evaluates the existing septic tank system before replacement approval.
    “approval of the environmental health department shall be provided before a replacement permit is granted.”
  • Mandatory utility hookupConditional

    Manufactured homes in existing MH parks inside Auburn city

    • Water plus either an approved septic system or approved public sewerage; no general new-home distance rule was found.
    “The manufactured home must be connected to water and an approved septic system or an approved public sewerage system.”
  • Subdividing landRegulated (with conditions)

    Mobile home parks inside Auburn city; city has subdivision regulations

    • Plat reviewed by city engineer and chief building inspector, approved by planning and zoning commission.
    “Before any construction shall be done on site, a preliminary subdivision plat shall be reviewed by the city engineer and chief building inspector and approved by the city of Auburn planning and zoning commission.”
  • Building in a floodplainLimited

    New construction and substantial improvements in flood hazard areas inside Auburn city

    • Allowed in the future-conditions floodplain only if Section 18.16.040 C.-E. requirements are met.
    • Lowest floor at least three feet above base flood elevation or one foot above future-conditions flood elevation, whichever is higher (residential).
    “New construction and substantial improvements of structures (residential or nonresidential), including manufactured homes, shall not be allowed within the limits of the future-conditions floodplain, unless all requirements of Section 18.16.040 C.—E. have been met;”
  • Short-term rentalsLimited

    Short-term rentals inside Auburn city

    • Annual permit required per structure, $250 fee; no permits for apartments.
    • Occupancy capped at twelve overnight persons.
    • Septic evaluation from health department or sewer capacity documentation required on initial application.

    maximum overnight occupants: <= 12 persons

    “3. no owner or local contact person of a short-term rental shall rent, lease, or otherwise exchange for compensation all or any portion of such short-term rental without first obtaining a short-term rental permit from the city;”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Auburn or Barrow County directly.

  • Owner-builder exemption — Owner-builder exemption inside Auburn city
  • Building code adopted — Building codes inside Auburn city
  • Minimum dwelling size — Minimum dwelling size in R-100 and other districts
  • Lot coverage — Lot coverage inside Auburn city
  • Building height — Building height inside Auburn city
10 more unanswered
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • Driveway access

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.

Unanswered questions are usually a sign that Auburn publishes no rule on the point, not that none exists. Barrow County’s page lists the county offices to call.

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