Jackson County Inland wind zone

Barndominium Builders in Jackson County, GA

Jackson County is the rare Georgia county that regulates barndominiums by name. Section 3-050 of its development code, adopted in December 2021, permits them by right in the A-2, AR and PCFD agricultural districts and nowhere else, then sets out exactly what one has to be: at least 1,400 square feet of heated living space, a roof pitched 3:12 or steeper, non-corrugated roofing and siding, and a slab or closed masonry foundation. The county grew 30.7% between 2020 and 2025 on I-85 logistics while its farmland fell 13%, so the land that suits this kind of build is real, unincorporated, and being bought.

Jackson County at a glance

County
Jackson County
Population
99,265
Cities and towns
Jefferson, Braselton, Commerce, Hoschton, Arcade, Maysville, Nicholson, Pendergrass, Talmo
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Building conditions in Jackson County

What actually changes from one Georgia jurisdiction to the next: who issues the permit, what wind speed the structure has to be engineered to, and what the ground is like. These are the numbers your drawings have to satisfy.

Build conditions for Jackson County, Jackson County: design wind speed Confirmed per parcel, inland. BUILD CONDITIONS JACKSON COUNTY, GAJackson CountyINLAND WIND ZONEOUTSIDE WBDR DESIGN WIND SPEED Confirmed per parcelJackson County adopts the state codes without publishing its own Table R301.2 figures, so weconfirm the design wind speed with Building Inspections before drawings are stampedZONING · A-2 (AGRICULTURAL RURAL FARM) OR AR (AGRICULTURA…8 acres in A-2, 1.5 acres in ARBarndominiums are a named use under UDC section 3-050, permitted b…DEVELOPMENT IMPACT FEE$3,049.79 per dwelling unitRoads account for $2,136 of itWHO ISSUES THE PERMITJackson County Building Inspections Division4965 Jackson Pkwy, Jefferson. Covers unincorporated Jackson County…
Build conditions for Jackson County, drawn from the sourced facts on this page. Every figure above is cited in the quick-facts panel below, with its source and vintage.
Barndominiums are a named use in the zoning code
Section 3-050 of the county's development code is titled "Barndominium dwelling, single-family detached" and was adopted in December 2021. Barndominiums are permitted by right in PCFD, A-2 and AR, and prohibited in A-1, A-3, R-1, R-2, R-3, MH and every commercial and industrial district. They are also barred from residential common developments. There are districts here where an ordinary house is fine but a barndominium is not.

Jackson County Unified Development Code sec. 3-050 and Article 2 Table 2-1, Ord. 21-009 (20 Dec 2021), via Municode, fetched 31 Aug 2026

Minimum heated floor area: 1,400 sq ft
The dwelling portion must provide at least 1,400 square feet of heated gross floor area. The code's own definition excludes garages, unheated basements, attic storage and partially enclosed decks, so a large unheated shop bay counts for nothing toward the minimum. A small living area attached to a big workshop does not comply here however large the building is overall.

Jackson County UDC sec. 3-050(b) and sec. 105 definition of building floor area, via Municode, fetched 31 Aug 2026

Roof, siding and foundation standards
Minimum roof pitch is 3:12. Roof surfaces visible from the fronting street must be shingles, slate, tile, or standing seam non-corrugated metal. Siding may be wood, brick, stone, stucco, vinyl or fiber cement lap, or non-corrugated metal. The building needs a slab, or a perimeter closed with at least four inches of masonry, cast-in-place concrete or stucco-finished block. Metal is allowed here; corrugated panels and shallow-pitch roofs are not.

Jackson County UDC sec. 3-050(c) through (f), via Municode, fetched 31 Aug 2026

Minimum lot size
Zoning sets 8 acres in A-2, and it does not shrink when public water or sewer is available, against 1.5 acres in AR and 10 acres in PCFD. The health department separately requires 0.6 acres with public water or 1.5 acres on a well, each needing 25,500 sq ft of usable soil. Whichever figure is larger governs.

Jackson County UDC Article 2 Table 2-2; Jackson County Board of Health lot size ordinance effective 14 Sep 2018. Fetched 31 Aug 2026

Building code enforcement
The county enforces the full slate of nine mandatory Georgia codes and has additionally adopted the International Existing Building Code and International Property Maintenance Code, which Georgia law leaves optional. Adopted by Ordinance 17-003. Permits and inspections run through the county's online self-service portal.

Jackson County UDC Article 20, sections 2001 and 2003, fetched 31 Aug 2026

Design wind speed
Confirmed per parcel. Georgia's Table R301.2 is filled in by the jurisdiction, and Jackson County adopts the state codes without publishing its own figures, so we confirm the number with Building Inspections before any frame is engineered.

Jackson County UDC Article 20 Division I, reviewed in full; 2024 IRC with Georgia Amendments Table R301.2. Fetched 31 Aug 2026

Also worth knowing before you build in Jackson County

Septic sizing is site-specific
The 0.6 and 1.5 acre minimums assume a typical three or four bedroom house. The Board of Health requires a larger lot where outbuildings, a pool, slope over 5% or percolation slower than 45 minutes per inch come into it. Every lot also needs a second area equal in size held in reserve for a replacement system, and rights of way, slopes over 25%, floodplain and land within 50 feet of water do not count toward the total.

Jackson County Board of Health lot size ordinance, adopted 14 Aug 2018 under O.C.G.A. 31-3-5(b)(2), fetched 31 Aug 2026

Development impact fee
$3,049.79 per dwelling unit of any size, made up of roads $2,136.00, parks and open space $590.40, EMS $178.70, EMA and 911 $55.87, plus administrative charges.

Jackson County Development Impact Fees, Residential Per Dwelling Unit, jacksoncountygov.com, fetched 31 Aug 2026

Permit fees split heated and unheated
$0.20 per square foot of heated space and $0.10 per square foot of unheated space, minimum $100, so a shop bay is permitted at half the rate of the living space. Plan review on a new house is free. Certificate of occupancy is $150 and each trade permit is $75.

Jackson County Building Permit Fee Schedule, jacksoncountygov.com, fetched 31 Aug 2026

A-2 and AR dimensional standards
35 feet and three storeys maximum height, 50 foot front setback, 40 foot side and rear setbacks. A-2 requires a 200 foot minimum lot width, leaving 120 feet of buildable width once the side setbacks are taken. An A-2 tract of eight acres or more may be divided into no more than three lots of at least 1.5 acres each.

Jackson County Unified Development Code, Article 2, Table 2-2 and sec. 213, via Municode, fetched 31 Aug 2026

Population growth
99,265 people as of 1 July 2025, up 30.7% from the 2020 census. Total county employment rose 37.0% in a single year between 2022 and 2023, driven by the I-85 logistics corridor. The county issued 1,827 building permits in 2025.

U.S. Census Bureau QuickFacts, Jackson County, Georgia, fetched 31 Aug 2026

Farmland and land prices
636 farms holding 64,732 acres, about 30% of the county, down 13% in the five years to 2022, with nearly half of those farms between 10 and 49 acres. Asking prices on active rural listings run roughly $38,000 to $41,000 per acre on an average parcel of about 28 acres, pulled upward by tracts near the I-85 interchanges.

USDA NASS 2022 Census of Agriculture county profile; Land.com and Reelvest Properties listing data (March 2026), both asking prices. Fetched 31 Aug 2026

Below the slab

The expensive surprises are in the ground, not the building

Most of Jackson County rates poorly for dwellings in the soil survey, and the reason is water sitting close to the surface rather than weak ground. That makes the pad elevation and the drainage plan the two line items most likely to move your budget. We price the dirt before we price the building.

What we build in Jackson County

All nine services are available across Jackson County. The three below are where a project on a Jackson County parcel usually starts — the permit, the drawings, and the build itself. What a build costs depends far more on the parcel than on square footage, so we price against your land rather than publishing a rate card.

Permitting & Engineering

Sealed structural engineering and the permit that depends on it, from submittal through final inspection.

Custom Plans

Barndominium floor plans drawn to your land, your family, and the 2024 Georgia residential code.

Turnkey Builds

Start to finish barndominium construction: we handle permits, slab, shell, and full interior finish.

All nine services we build in Jackson County

What a build looks like

Three stages every Jackson County project passes through, from a raw parcel to a finished home. Site work first, because that is where the budget is decided.

Aerial view of an undeveloped rural Georgia lot with cleared grass, pine treeline and a red clay access track.
Stage one

The parcel

Zoning, setbacks, flood zone and utility access get checked before anything is drawn.

An excavator grading a compacted building pad on a cleared lot, with survey stakes and a drainage swale visible.
Stage two

Pad and permit

Clearing, grading and a compacted pad, while the submittal works through Jackson County.

A finished barndominium at dusk with warm interior lighting glowing through its large windows.
Stage three

Frame to finish

Shell erected and dried in, then systems, insulation and interior finish through to CO.

Those are the rules for Jackson County. Tell us what you want to build and we will draw it to them.

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Where we build around Jackson County

Jackson County and the rural land around it. The buildable acreage for a project this size usually sits outside the city limits, which is frequently what changes who issues your permit.

Our Jackson County service area, covering Jackson County and the surrounding rural acreage. We build across this area from our office in Macon, GA — this map marks the territory we serve, not a branch location.

Keep reading

The questions that usually come next once you know what Jackson County allows.

Barndominium Cost Guide

Sourced per-square-foot ranges by tier and by size, with a calculator built on the same figures.

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Is It Legal in Georgia?

Classification, zoning, the HOA gate, and the agricultural exemption that does not cover a home.

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How Long Does It Take?

Census build-duration data, and the Georgia statute setting the permit clock.

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Sources for this page

The primary documents behind the Jackson County figures above. We would rather you checked them than took our word for it.

Nearby areas we build in

Others we cover in this part of Georgia. The permitting authority, the adopted design criteria and the zoning can all differ from one to the next.

Hall County

Hall County
Athens

Clarke County
Walton County

Walton County

Building in Jackson County: common questions

6 questions we get asked most often about building in Jackson County. If yours is not on the list, ask it directly.

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Does Jackson County actually allow barndominiums?
Yes, and it says so by name. Section 3-050 of the county's development code, adopted in December 2021, is titled "Barndominium dwelling, single-family detached" and permits the use by right in three districts: A-2 Agricultural Rural Farm, AR Agricultural Residential, and PCFD Planned Commercial Farm. That is more certainty than most Georgia counties offer. It also cuts the other way, and this is the part that catches people out: there are districts here where you may build a conventional house but may not build a barndominium, including A-1, A-3 and R-1, and they are barred from residential common developments entirely. Checking that a dwelling is allowed on a parcel is not the same as checking that a barndominium is allowed. We confirm the zoning district before anyone puts money on land.
What does Jackson County require my barndominium to actually be?
Section 3-050 sets out the conditions. The dwelling portion must provide at least 1,400 square feet of heated gross floor area. Roof surfaces must be pitched at least 3:12, and any roof visible from the fronting street must be shingles, slate, tile, or standing seam non-corrugated metal. Siding may be wood, brick, stone, stucco, vinyl or fiber cement lap siding, or non-corrugated metal. The building must sit on a permanent foundation, either a slab or a perimeter closed with at least four inches of masonry, cast-in-place concrete or stucco-finished block. Any door raised above the ground needs a landing of at least 36 by 36 inches. Metal is expressly allowed here, so this is not an anti-barndominium ordinance. What it rules out is the shallow-pitch corrugated kit with an open skirt.
Does my shop space count toward the 1,400 square foot minimum?
No, and this is the single most common way a Jackson County barndominium design fails before it starts. The ordinance asks for 1,400 square feet of heated gross floor area, and the code's own definition of building floor area expressly excludes garages, unheated basements, attic storage and partially enclosed decks or patios. So the conditioned living space alone has to reach 1,400 square feet. A plan with 1,000 square feet of living quarters attached to 3,000 square feet of unheated workshop does not comply, even though the building is 4,000 square feet. The same heated and unheated line is measured again for permit fees, which are $0.20 per square foot heated against $0.10 unheated, so it is worth getting the split right on paper early.
How much land do I need?
It depends which of the two realistic districts your parcel sits in. AR, Agricultural Residential, has a 1.5 acre minimum lot and permits a barndominium by right, so that is the route if you are not buying acreage. A-2, Agricultural Rural Farm, has an 8 acre minimum, and unlike the residential districts it does not step down when public water or sewer is available. Separately, the health department sets its own minimum for the septic system: 0.6 acres with public water, 1.5 acres on a well, each needing 25,500 square feet of usable soil. Whichever number is larger is the one that governs, and on an AR lot the two land almost on top of each other. Bear in mind the health department will ask for more land if you are adding outbuildings, or if the ground slopes more than 5% or drains slowly.
Will the county inspect my build, or is this one of those Georgia counties with no inspector?
Jackson County inspects. The Building Inspections Division on Jackson Parkway in Jefferson runs permits and inspections for the unincorporated county, and the county has adopted all nine of Georgia's mandatory codes plus two more, the Existing Building Code and the Property Maintenance Code, that state law left optional. Applications and inspection requests go through the county's online self-service portal, and inspections booked before four o'clock are usually done the next business day. Inside the Jefferson city limits the city runs its own building department instead, though septic approval stays with the county health department everywhere. Since barndominiums are only permitted in agricultural districts, in practice this is a county build.
What wind speed will my building be engineered for?
We confirm that with Jackson County Building Inspections before anything is stamped, and we will not quote you a number before we have. In Georgia the design criteria table is filled in by each jurisdiction rather than set by the state, and Jackson County adopts the state codes without publishing figures of its own, so the only trustworthy answer comes from the building department for your parcel. Be wary of any builder who quotes a Georgia wind speed off a national map. A clear-span or post-frame building does not fit any of the prescriptive standards in the residential code, so its frame has to be engineered to the criteria your building department has actually adopted. The county's own 3:12 minimum roof pitch is an engineering input too, not a finish choice, because pitch drives the frame geometry.

Building in Jackson County?

Start with the plan. Tell us what you want to build and we will draw it, then confirm what Jackson County will actually let you put on the parcel and what wind load it has to meet. That conversation costs nothing.

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