Bolthole Index

Fulton County, Georgia

Building permits, zoning and septic rules in Fairburn, Georgia

Inside Fairburn, Georgia, new residential construction requires a city building permit, and Fairburn administers its own zoning in Fulton County12. The city handles building review and inspections, while the Fulton County Board of Health permits and inspects onsite sewage systems where public sewer is unavailable34.

At a glance

Building permit
Required for new residential construction and other listed work inside Fairburn1
Zoning
Administered by the City of Fairburn; standards depend on the parcel's district25
Septic permit
Required when onsite sewage will be used; Fulton County Board of Health is the permitting authority67
RV living
Private-lot occupancy was not confirmed; floodplain placement has separate city restrictions8
Tiny home
No separate tiny-home rule confirmed; residential district size and use standards still apply910
Owner-builder
Georgia waives the state contractor license for an owner building a personal home, but Fairburn permits and codes still apply1112
Residential lot size
At least 1 acre in R-1 and 0.5 acre in R-21314

Who to call

Building permits

City of Fairburn Building & Inspections

Building permits, plan review and building inspections inside Fairburn city limits

770-964-2244 Ext. 401

314 NW Broad Street, Fairburn, GA 30213

Online permits →

Planning & zoning

City of Fairburn Planning and Zoning

Zoning, zoning modifications, building permits and inspections, concept plans and plat-review coordination inside Fairburn

770-964-2244

314 NW Broad Street, Fairburn, GA 30213

Online permits →

Septic permits

Fulton County Board of Health, Environmental Health Services

Permits and inspects onsite sewage management systems for Fulton County properties not served by public sanitary sewer, including addresses inside Fairburn

770-520-7500

10 Park Place S.E., Atlanta, GA 30303

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

Off-grid gear

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

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Do you need a building permit in Fairburn, Georgia?

Yes. New residential construction inside Fairburn requires a city building permit, as do structural alterations, room additions and other work on the city's published list1. Fairburn advises owners to contact Building & Inspections before work begins because its fee schedule is not all-inclusive15. The city uses the Georgia State Minimum Standard Codes16. Permitted construction is subject to city inspections, and a project that passes final inspection receives a certificate of occupancy317. Georgia's owner-builder license exemption allows an owner to build a personal home without holding a state contractor license, but that exemption does not waive Fairburn's permits, inspections, zoning or code requirements11. Fairburn's published homeowner language confirms only a narrow treatment for minor repair work, not a general local permit exemption for owner-built new construction12.

Who issues building permits in Fairburn, and how do you reach the office?

The City of Fairburn Building & Inspections office handles building permits and inspections inside city limits118. The office is at 314 NW Broad Street, Fairburn, GA 30213, and its permit and inspection number is 770-964-2244 Ext. 40118. Fairburn is transitioning its permitting process online and links applicants to a city permitting portal1918. The Planning and Zoning Department handles parcel zoning, zoning modifications, concept plans and plat-review coordination; it uses the same street address and can be reached at 770-964-224422021. Septic approval does not move to either city office: where a Fairburn site will use an onsite sewage system, the Fulton County Board of Health remains the permitting and inspection authority622.

Does Fairburn have zoning, and what do the residential districts require?

Fairburn administers municipal zoning and publishes both a zoning ordinance and an official zoning map25. The parcel's district matters: R-1 requires at least 1 acre, while R-2 requires at least 0.5 acre1314. Both R-1 and R-2 set a minimum heated living area of 1,800 square feet for a principal dwelling, although additional infill standards may apply in R-1910. R-1 ordinarily requires a 60-foot front setback, 15-foot interior side setback and 40-foot rear setback; R-2 ordinarily requires a 50-foot front setback, a 15-foot side setback at an interior line and a 35-foot rear setback2324. Accessory dwelling units are allowed conditionally in both districts and may have no more than 800 square feet of heated floor area2526. Ask Planning and Zoning to verify the parcel's district and any overlay or infill conditions before designing the site21.

How do septic permits work inside Fairburn?

A Fairburn property using onsite sewage needs a construction permit from the Fulton County Board of Health before physical development or system installation begins67. The Board of Health reviews and inspects onsite sewage systems and proposed individual drinking-water supplies throughout Fulton County427. Contact Environmental Health Services at 770-520-7500 or 10 Park Place S.E., Atlanta, GA 3030322. Georgia requires connection to a public or community sewage system when service is available within 200 feet of the property line or in an abutting public right-of-way28. When public sewer is unavailable, a property intended for human occupancy must use an approved onsite sewage management system29. Fairburn utility service is not available in every area, and Fulton County generally does not permit or inspect a sewer project whose connection point is inside Fairburn unless the city provides an exception letter3031. Confirm service with Fairburn and septic feasibility with the Board of Health before treating a parcel as ready to build22.

Can you live in an RV or tiny home on land in Fairburn?

We could not confirm a Fairburn rule that generally allows full-time RV occupancy on a private lot. Fairburn's floodplain rule says an RV placed in a floodplain must be licensed and highway-ready or meet residential anchoring and elevation requirements, but that rule does not authorize residential RV use elsewhere8. Camping is prohibited on city rights-of-way, trails, parks and other public property except where the code or property owner specifically provides otherwise; that public-property rule does not answer private-lot occupancy32. Ask Fairburn Planning and Zoning whether the proposed RV use is permitted in the parcel's district and what utility or time limits apply21. We also could not confirm a separate tiny-home category. A tiny home proposed as a principal dwelling still faces the applicable residential district rules, including the 1,800-square-foot minimum heated living area stated for R-1 and R-2910.

Building a home in Fairburn: the steps, in order

  1. Confirm that the parcel is inside Fairburn and ask Planning and Zoning for its zoning district, allowed residential use, setbacks and applicable overlay or infill conditions2521.
  2. Ask the city whether public sewer serves the site; if onsite sewage is needed, obtain Fulton County Board of Health approval before physical development or septic installation30722.
  3. Submit the plans and building-permit application through Fairburn's Building & Inspections process, using the online portal if appropriate1918.
  4. Do not start new-home construction until Fairburn issues the required building permit1.
  5. Request the required inspections as work progresses and follow the approved plans and applicable codes3.
  6. Complete the final inspection and obtain the certificate of occupancy before occupying the finished home17.

What should you check before buying land in Fairburn?

Verify city limits and the parcel's zoning district before relying on a listing's description, because Fairburn applies district-specific lot, setback and dwelling-size standards21314. Confirm public sewer availability early; where sewer is unavailable, the Fulton County Board of Health must review, permit and inspect the onsite sewage system303327. Check the floodplain before choosing a building site because Fairburn prohibits new principal buildings, including manufactured homes, within the floodplain34. If access will involve a Georgia state-highway right-of-way, obtain the required state driveway permit before construction there35. A private well must be installed by a licensed water-well contractor, and the contractor must notify the county health department before drilling36. Fulton County's effective property-tax rate is about 0.9%, and its median annual property-tax bill is about $3,8473738.

Watch-outs

  • Fairburn building and zoning approval does not replace Fulton County Board of Health approval for an onsite sewage system16.
  • R-1 and R-2 dimensional standards differ, so verify the parcel's district before using a lot-size or setback figure13142324.
  • Fairburn's RV floodplain standard does not establish a general right to occupy an RV on private land8.

Sources

  1. Building Division (Fairburn), quoted and re-checked
  2. Planning & Zoning (Fairburn), quoted and re-checked
  3. Building Division (Fairburn), quoted and re-checked
  4. Land-use - Fulton County Board of Health, quoted and re-checked
  5. Planning & Zoning (Fairburn), quoted and re-checked
  6. GAC Subject 511-3-1 On-Site Sewage Management Systems (Fairburn), quoted and re-checked
  7. GAC Subject 511-3-1 On-Site Sewage Management Systems (Fairburn), quoted and re-checked
  8. Sec. 68-117. Building standards—For structures and buildings within the floodplain (Fairburn), quoted and re-checked
  9. Sec. 80-72. R-1—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  10. Sec. 80-73. R-2—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  11. Residential and Commercial General Contractors Frequently Asked Questions (Georgia statewide rule), quoted and re-checked
  12. fairburn.com (Fairburn), quoted and re-checked
  13. Sec. 80-72. R-1—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  14. Sec. 80-73. R-2—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  15. Building Division (Fairburn), quoted and re-checked
  16. Building Division (Fairburn), quoted and re-checked
  17. Fire Marshal (Fairburn), quoted and re-checked
  18. City of Fairburn Building & Inspections (fairburn.com)
  19. Building Division (Fairburn), quoted and re-checked
  20. Planning & Zoning (Fairburn), quoted and re-checked
  21. City of Fairburn Planning and Zoning (fairburn.com)
  22. Fulton County Board of Health, Environmental Health Services (fultoncountyboh.com)
  23. Sec. 80-72. R-1—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  24. Sec. 80-73. R-2—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  25. Sec. 80-72. R-1—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  26. Sec. 80-73. R-2—Single-family Residential Zoning District (Fairburn), quoted and re-checked
  27. Land-use - Fulton County Board of Health, quoted and re-checked
  28. GAC Subject 511-3-1 On-Site Sewage Management Systems (Fairburn), quoted and re-checked
  29. GAC Subject 511-3-1 On-Site Sewage Management Systems (Fairburn), quoted and re-checked
  30. Utilities Department (Fairburn), quoted and re-checked
  31. Public Works Permitting Process, quoted and re-checked
  32. Sec. 41-24. - Loitering and urban camping (Fairburn), quoted and re-checked
  33. Land-use - Fulton County Board of Health, quoted and re-checked
  34. library.municode.com (Fairburn), quoted and re-checked
  35. Regulations for Driveway & Encroachment Control Manual (Georgia statewide rule), quoted and re-checked
  36. Well Water, quoted and re-checked
  37. Effective property tax rate: Bolthole Index county data
  38. Median property tax bill: Bolthole Index county data

Written October 9, 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 Fairburn

Fairburn’s own rules

  • Building permitRequired

    New residential construction and other listed construction work inside Fairburn city limits.

    • The city lists new residential construction, new commercial construction, structural alterations, room additions, certain accessory structures, pools, and demolition as projects requiring permits.
    • Minor repair work by a homeowner is treated differently; the city advises contacting Building and Inspections because its fee list is not all-inclusive.
    “Projects That Require Permits [...] New Residential construction [...] Any structural alterations (moving walls, adding doors, etc.) [...] Room Additions”
    3 more reviewed findings on this topic
    • Limited — Repair and construction of a relocated residential structure in Fairburn.
      “A building permit for the repair and construction of said structure shall be obtained within 30 days of the issuance of the administrative permit.”
    • Required — New residential construction and other listed construction projects inside Fairburn city limits.
      “Projects That Require Permits [...] New Residential construction”
    • Required — New residential construction and the other listed permit-triggering work inside Fairburn city limits.
      “The Building Permit Fee Schedule (PDF) list is not all-inclusive; therefore, property owners or agents for the property owners should always contact the Building and Inspections division before starting work to find out if a permit is required.”
  • Owner-builder exemptionConditional

    Homeowner-performed work inside Fairburn city limits.

    • The city lists minor repair work performed by the homeowner as an exception to the listed trade-permit requirement.
    • Any work performed by a licensed trade individual requires a permit; the page does not establish a complete owner-builder exemption for new construction.
    “Trades: Anything other than MINOR REPAIR WORK performed by the homeowner. Any work performed by a licensed trade individual requires a permit.”
  • Building code adoptedAdopted (with conditions)

    Construction inside Fairburn city limits; Fairburn uses the Georgia State Minimum Standard Codes for local enforcement.

    • Georgia DCA states mandatory codes apply statewide whether locally enforced; Fairburn also has local administrative enforcement procedures.
    • The Fairburn Fire Marshal page lists applicable 2024 IBC, IFC, IMC, 2023 NEC, and related Georgia amendments.
    “Fairburn adopts these state minimum standards for local enforcement purposes by reference in Fairburn, Georgia - Code of Ordinances Chapter 29 - Fire Prevention and Protection.”
    2 more reviewed findings on this topic
    • Adopted — Building construction inside Fairburn city limits.
      “The City of Fairburn currently uses the Georgia State Minimum Standard Codes.”
    • Adopted — Construction inside Fairburn city limits.
      “The City of Fairburn currently uses the Georgia State Minimum Standard Codes.”
  • InspectionsRequired

    Permitted construction and renovation projects inside Fairburn city limits.

    • Fire inspection occurs at least at the 80% and 100% completion stages, with additional inspections when dictated by the project.
    • Inspections must be scheduled at least 24 hours before the inspection; normally performed the day following the request.
    • The city building division states inspections are next-day inspections and requests are made through the Building Official or Permit Technician.
    “During the construction or renovation process, the fire department requires inspections to ensure the approved plans and compliance with all applicable codes and ordinances. A fire department inspector conducts an on-site inspection at least twice: at the 80% stage and then at 100% completion of the project. When applicable, an inspector will require additional inspections as dictated by the project.”
    2 more reviewed findings on this topic
    • Required — Permitted construction projects inside Fairburn city limits.
      “Once a building permit has been granted, certain procedures must be followed.”
    • Required — Permitted building construction and renovation inside Fairburn city limits.
      “During the construction or renovation process, the fire department requires inspections to ensure the approved plans and compliance with all applicable codes and ordinances.”
  • Certificate of occupancyRequired

    Projects requiring final inspection and occupancy inside Fairburn city limits.

    • The fire department states that a certificate of occupancy is issued after the project passes final inspection.
    • The certificate must be prominently posted near the main entrance.
    “Once a project passes the final inspection, a certificate of occupancy is issued to the applicant.”
    2 more reviewed findings on this topic
    • Required — New construction and other inspected projects requiring a final inspection inside Fairburn city limits.
      “Once a project passes the final inspection, a certificate of occupancy is issued to the applicant. The Certificate of Occupancy must be prominently posted near the main entrance to the building.”
    • Required — Relocated residential structures in Fairburn before occupancy.
      “Prior to occupancy, a certificate of occupancy must be obtained from the department of planning and zoning.”
  • Local zoningPresent

    Fairburn city limits; the city administers zoning through its Planning and Zoning department and adopted zoning ordinance.

    • District-specific standards and use permissions apply.
    “The City of Fairburn Planning and Zoning department oversees development-related issues, including but not limited to: [...] Zoning [...] Zoning Modifications.”
    2 more reviewed findings on this topic
    • Present — Land inside Fairburn city limits; Fairburn maintains and administers municipal zoning.
      “The City of Fairburn Planning and Zoning department oversees development-related issues, including but not limited to: [...] Zoning [...] Zoning Modifications”
    • Present — Land inside Fairburn city limits; Fairburn administers its own zoning program.
      “The City of Fairburn Planning and Zoning department oversees development-related issues”
  • Zoning districtsPublished

    Fairburn city zoning districts, including at least R-1 and R-2 single-family residential districts shown in the codified zoning ordinance and the city's official zoning map.

    • The city planning page links the codified zoning ordinance and official zoning map.
    • The retrieved district sections identify R-1 as Single-family Residential and R-2 as Single-family Residential.
    “R-1—Intent. The Single-family Residential Zoning District regulations set forth in this section are the "R-1" district regulations.”
    One more reviewed finding on this topic
    • Published — Fairburn city zoning districts and district standards.
      “Zoning Ordinance [...] City of Fairburn Official Zoning Map (PDF) (PDF)”
  • Living in an RVLimited

    Recreational vehicles placed on sites within Fairburn city floodplain areas.

    • An RV must be fully licensed and ready for highway use, or meet the substantial-improvement requirements for residential buildings, including anchoring and elevation.
    “All recreational vehicles placed on sites must either: (1) Be fully licensed and ready for highway use [...]; or (2) Meet all the requirements for substantial improvements to residential buildings set forth in subsection (a)(2) of this section, including the anchoring and elevation requirements of this section.”
    One more reviewed finding on this topic
    • Limited — Recreational vehicles placed on sites within Fairburn floodplain areas.
      “All recreational vehicles placed on sites must either: (1) Be fully licensed and ready for highway use (a recreational vehicle is ready for highway use if it is licensed, on its wheels or jacking system, attached to the site only by quick disconnect-type utilities and security devices, and has no permanently attached structures or additions); or (2) Meet all the requirements for substantial improvements to residential buildings set forth in subsection (a)(2) of this section, including the anchoring and elevation requirements of this section.”
  • Camping on your landLimited

    Camping on public property, rights-of-way, parks, trails, and other public areas inside Fairburn city limits.

    • The prohibition contains exceptions where otherwise provided by the Code or where specifically designated by the property owner.
    • The section does not establish a general private-lot camping authorization.
    “It shall be unlawful for any person to camp in the following areas”
    3 more reviewed findings on this topic
    • Limited — Camping on public property, rights-of-way, trails, parks, and park facilities inside Fairburn city limits.
      “It shall be unlawful for any person to camp in the following areas, except as otherwise provided by this Code or where specifically designated by the owner of such property: (1) Any right-of-way; (2) Any trail, park, or park facility; (3) Any public property, including a publicly owned parking lot or publicly owned area, improved or unimproved; or (4) Any public area where camping obstructs or interferes with the intended public use of the property.”
    • Limited — Camping on public property, rights-of-way, trails, parks, park facilities, or public areas inside Fairburn city limits.
      “It shall be unlawful for any person to camp in the following areas, except as otherwise provided by this Code”
    • Prohibited — Camping overnight on Fairburn city rights-of-way, trails, parks, park facilities, public property, publicly owned parking lots, and other public areas.
      “It shall be unlawful for any person to camp in the following areas, except as otherwise provided by this Code or where specifically designated by the owner of such property: (1) Any right-of-way; (2) Any trail, park, or park facility; (3) Any public property, including a publicly owned parking lot or publicly owned area, improved or unimproved; or (4) Any public area where camping obstructs or interferes with the intended public use of the property.”
  • Manufactured homesLimited

    New manufactured-home occupancy inside Fairburn city floodplain areas.

    • New principal-building construction, including manufactured homes, is not allowed within the floodplain.
    • Other city zoning and manufactured/mobile-home requirements may apply outside floodplain areas.
    “New construction of principal buildings, including manufactured homes, shall not be allowed within the limits of the floodplain.”
  • Septic inspectionRequired

    Private sewage disposal systems inside Fairburn city limits.

    • The city may inspect work at any stage.
    • The applicant must notify the city for final inspection.
    • Final inspection is to be made within 48 hours, excluding Saturdays and Sundays, after notice.
    • Fulton County Board of Health separately permits and inspects OSSM systems.

    final inspection period: 48 hours (Saturdays and Sundays excluded)

    “The city shall be allowed to inspect the work at any stage of construction”
  • Mandatory utility hookupConditional

    New water and sewer systems and connections inside Fairburn city limits.

    • Fairburn utilities are not available in all areas.
    • Water and sewer systems must have approved plans before construction and may connect only if constructed in accordance with the city standards.
    • Fulton County separately provides sewer service to Fairburn and its current permitting page states that Fulton County does not ordinarily permit or inspect sewer projects whose connection point is within Fairburn city limits, unless the municipality authorizes it by letter.
    “Only systems constructed in accordance with these standards will be allowed to connect to the City of Fairburn Water or Sewerage System”
    One more reviewed finding on this topic
    • Conditional — New development lots inside Fairburn city limits when city water and sewer service is proposed or available.
      “No service shall be provided to developing lots until all utilities proposed for the development have been installed and final approval has been made.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land and land-development activity within Fairburn city’s incorporated limits.

    • Any land development activity must first comply with Chapter 77.
    • The chapter provides guidance for subdivision of lands within the incorporated city limits.
    “It is the intent of this chapter that it will apply to and provide guidance for the subdivision of lands within the incorporated limits of the city. Any land development activity must first comply with the provisions of this chapter.”
    2 more reviewed findings on this topic
    • Regulated (with conditions) — Subdivision and plat development inside Fairburn city limits.
      “The City of Fairburn Planning and Zoning department oversees development-related issues, including but not limited to: [...] Concept Plans and Plat Review Coordination”
    • Regulated (with conditions) — Subdivision and development proposals inside Fairburn city limits.
      “Concept Plans and Plat Review Coordination”
  • Building in a floodplainLimited

    Residential, nonresidential, manufactured-home, recreational-vehicle, utility, and subdivision development in Fairburn special flood-hazard areas.

    • New principal-building construction, including manufactured homes, is prohibited within the floodplain.
    • Substantial improvements must meet elevation, anchoring, and floodproofing requirements; recreational vehicles must be licensed and highway-ready or meet substantial-improvement requirements.
    “New construction of principal buildings, including manufactured homes, shall not be allowed within the limits of the floodplain.”
    One more reviewed finding on this topic
    • Limited — New principal residential and nonresidential buildings, including manufactured homes, within Fairburn city floodplain limits.
      “New construction of principal buildings, including manufactured homes, shall not be allowed within the limits of the floodplain.”
  • Short-term rentalsLimited

    Short-term rentals in eligible single-family and residentially zoned properties inside Fairburn city limits.

    • Eligible districts listed by the city are AG, R-1, R-2, R-3, and R-4.
    • The owner must obtain a short-term-rental affidavit, arrange site inspection with the Building Official and Fire Marshal, and apply for an STR permit and occupational tax license.
    • Occupancy is limited to two adults per bedroom plus three additional adults.
    • Bedrooms must be inspected before the STR permit is issued.
    • A local contact person age 25 or older is required and must respond within two hours to complaints.

    occupancy: 2 adults per bedroom plus 3 additional adults (applies only to short-term rentals)

    “Single-family and residentially zoned properties are allowed to be used for short-term rentals.”
    One more reviewed finding on this topic
    • Limited — Short-term rentals in eligible Fairburn residential properties.
      “The occupancy rate shall be limited to 2 adults per bedroom plus an additional 3 adults for the short-term rental property. The occupancy rate only applies to short-term rentals. The bedrooms shall be inspected by the Building Official prior to issuance of the short-term rental permit.”
  • Permit feesPublished (with conditions)

    Fairburn building permits and related inspections.

    • The city states that the posted fee schedule is not all-inclusive.
    • Owners or agents should contact Building and Inspections before starting work to determine whether a permit is required.
    “The Building Permit Fee Schedule (PDF) list is not all-inclusive”
    One more reviewed finding on this topic
    • Published (with conditions) — Fairburn building and development permits.
      “The Building Permit Fee Schedule (PDF) list is not all-inclusive; therefore, property owners or agents for the property owners should always contact the Building and Inspections division before starting work to find out if a permit is required.”
  • Permit processPartial

    Building and development permitting inside Fairburn city limits.

    • Fairburn is transitioning its permitting process to an online process.
    • The city provides linked process documents, including residential plan review, supporting-documents, inspection-scheduling, and permits-required materials.
    • The city instructs applicants to contact Building and Inspections before starting work when permit applicability is uncertain.
    “Our permitting process is transitioning to an online process.”
    2 more reviewed findings on this topic
    • Published — Building permit processing inside Fairburn city limits.
      “Our permitting process is transitioning to an online process. Access and explore this new portal.”
    • Published (with conditions) — Building permit and inspection process inside Fairburn city limits.
      “Our permitting process is transitioning to an online process. Access and explore this new portal.”

Rules another office applies inside Fairburn

Fairburn does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Minimum dwelling sizeSpecified

    Principal dwellings in the Fairburn R-1 district.

    • Residential infill development may impose a 2,000-square-foot minimum in R-1; the ordinary R-1 district table states 1,800 square feet. The applicable infill rules and exceptions must be checked.

    minimum heated floor area: >= 1800 square feet (R-1 development standards)

    “Minimum heated floor (minimum living area) 1,800 feet”
    One more reviewed finding on this topic
  • Minimum lot sizeSpecified

    Lots in the Fairburn R-1 district.

    minimum lot area: >= 1 acre (43,560 square feet)

    “Minimum lot area 1 acre (43,560 square feet)”
    One more reviewed finding on this topic
  • SetbacksSpecified

    Single-family development in the Fairburn R-1 district.

    • Along a street larger than a collector, the front setback is 70 feet; the ordinary front setback is 60 feet.
    • Interior-line side setback is 15 feet; rear setback is 40 feet.

    front setback: 60 feet (70 feet along any street larger than a collector) · side setback adjacent to interior line: 15 feet · rear setback: 40 feet

    “Minimum front yard setback 60 feet [...] Along any street larger than a collector street 70 feet [...] Minimum side yard setback [...] Adjacent to interior line 15 feet [...] Minimum rear yard setback 40 feet”
    One more reviewed finding on this topic
    • Specified — Single-family development in the Fairburn R-2 district.
      “Minimum front yard setback 50 feet [...] Along any street larger than a collector street: 60 feet [...] Minimum side yard setback 25 feet [...] Adjacent to interior line 15 feet [...] Minimum rear yard setback 35 feet”
  • Lot coverageSpecified

    Development in the Fairburn R-1 district.

    maximum lot coverage: <= 35 percent

    “Maximum lot coverage 35 percent Minimum heated floor (minimum living area) 1,800 feet”
    One more reviewed finding on this topic
  • Building heightSpecified

    Buildings in the Fairburn R-1 district.

    maximum height: <= 48 feet

    “Maximum height 48 feet Maximum lot coverage 35 percent”
    One more reviewed finding on this topic
  • Accessory dwellingsAllowed (with conditions)

    Accessory dwelling units in Fairburn R-1 zoning district.

    • No more than two dwelling units may be on the parcel including the ADU.
    • The principal building must have begun construction before the ADU is constructed; the principal building must be completed and in use before the ADU is occupied.
    • The ADU must be noncommercial, use similar materials, provide required parking, meet 30-foot side and rear setbacks, have maximum 48-foot height and 800-square-foot heated floor area, and not be in the required front setback.

    maximum heated floor area: <= 800 square feet · maximum dwelling units per parcel: <= 2 units (including the accessory dwelling unit)

    “Accessory dwelling units, where the total number of dwelling units on any parcel, including the accessory dwelling unit, does not exceed two. [...] All accessory dwelling units shall not exceed the following development standards: [...] Maximum heated floor area: 800 square feet.”
    One more reviewed finding on this topic
    • Allowed (with conditions) — Accessory dwelling units in Fairburn R-2 zoning district.
      “Accessory dwelling units, where the total number of dwelling units on any parcel, including the accessory dwelling unit, does not exceed two. [...] All accessory dwelling units shall not exceed the following development standards: [...] Maximum heated floor area: 800 square feet.”
  • Who permits septicCounty (with conditions)

    On-site sewage systems inside Fairburn city limits; the Georgia rule assigns permitting and inspection functions to the County Health Department or County Board of Health.

    • This is a county-health authority operating under Georgia Department of Public Health rules.
    “No person may begin the physical development of a lot or structure where an on-site sewage management system will be utilized, nor install an on-site sewage management system or component thereof, without having first obtained from the County Health Department a construction permit for the installation of an onsite sewage management system.”
  • Septic permitRequired

    Physical development or installation of an onsite sewage management system inside Fairburn where onsite sewage will be used.

    • Written application is required; the County Board of Health may waive part of the information if sufficient prior information exists; repairs, replacements, and additions must also be permitted and inspected.

    application decision period: 20 days (after receipt of a completed application)

    “Application for such a construction permit shall be made in writing on forms provided by the County Board of Health. The County Board of Health shall approve or disapprove such application within twenty days after the receipt of a completed application.”
  • Off-grid sanitationLimited

    Human-occupancy property inside Fairburn where public or community sewage treatment is unavailable.

    • An approved onsite sewage management system must be provided; a County Health Department construction permit, site inspection, and final written approval are required.
    • Connection to public/community sewer is required when available within 200 feet or in an abutting public right-of-way.
    “If public or community sewage treatment systems are not available, the owner of a building, residence, or property that is designed or intended for human occupancy or congregation shall provide an approved on-site sewage management system sufficient for the number of persons normally expected to use or frequent the building, residence or other property for two hours or more.”

Still unanswered

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

  • Tiny homes — Tiny-home occupancy inside Fairburn city limits.
  • Well permit — Private well permits inside Fairburn city limits.
  • Agricultural exemption — Agricultural exemptions from building, zoning, or development permits inside Fairburn city limits.
  • Driveway access — Driveway access permits, standards, or frontage requirements inside Fairburn city limits.

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 Fairburn publishes no rule on the point, not that none exists. Fulton County’s page lists the county offices to call.

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