ParcelSheet

Terrell County, GA zoning map, flood zone and property lines by address

Free, no account. Or open the Georgia map and tap a lot.

Towns in Terrell County: Dawson.

Flood zone by address

ParcelSheet reads FEMA's National Flood Hazard Layer at the lot: the zone, whether it is a high risk area where lenders ask for flood insurance, and the base flood elevation where FEMA lists one. FEMA's countywide study for Terrell County has 22 FIRM panels, the newest effective September 2009; no coastal V zones are mapped in it.

The official panel and any Letter of Map Amendment are at FEMA's Map Service Center. An elevation certificate for a Terrell house comes from a licensed surveyor and is often on file with the county or city building office.

Property lines

The parcel outline, parcel number and mapped size come from the Georgia county parcel layers (each county publishes its own), so a Terrell lot shows the same lines the county tax assessor draws. Terrell County covers about 214,907 acres of land and 1,223 acres of water.

Mapped lines are approximate. The Terrell County tax assessor keeps the parcel record (Terrell County website); a licensed surveyor sets the true corners.

Zoning

Terrell County zones its unincorporated land, and Dawson zones the land inside its limits. ParcelSheet shows the use the county tax assessor lists for the lot and links the county planning and zoning office for the district, the uses it allows and the lot size it needs.

ADU and guest houses

Under Georgia's Zoning Procedures Law (Official Code of Georgia Title 36, Chapter 66), local governments can allow an accessory dwelling unit on a lot with a house. Whether a Terrell lot can add one depends on its district; the county planning and zoning office has the rule. ParcelSheet shows the mapped lot size and the ground's slope, the first two things the question turns on.

Septic and soil

ParcelSheet reads the USDA soil survey at the lot: the soil's name, its septic absorption rating and whether it is prime farmland. Terrell County is soil survey area GA643, Lee and Terrell Counties, Georgia, last updated September 2026, on Web Soil Survey.

A new or changed septic system in Terrell County needs a permit from the Terrell County environmental health office (county board of health, under the Georgia Department of Public Health).

Setbacks

Setbacks in Terrell County come from the zoning district: the front, side and rear distances a house must keep. ParcelSheet does not draw setback lines; the county zoning office gives them for the lot's district, and Dawson for land inside its limits.

Hazards that apply

Questions

Is my house in a flood zone in Terrell County?

Type the address in the box above and ParcelSheet reads FEMA's flood zone at the lot's center. FEMA's countywide flood map for Terrell County has 22 panels, the newest effective September 2009. A lender or insurer uses the official FIRM panel; FEMA's Map Service Center has it.

How do I find property lines in Terrell County?

Open the Georgia map, type the address, and the parcel outline from the Terrell County tax assessor shows on the map with its parcel number and mapped size. Mapped lines are approximate; only a licensed surveyor sets the true corners.

What is my property zoned in Terrell County?

Zoning in Terrell County is set by the county for unincorporated land and by each city (such as Dawson) inside its own limits. ParcelSheet shows the use code the county tax assessor lists and links the office that sets the zoning; the planning office has the final word.

Can I build an ADU in Terrell County?

Under Georgia's Zoning Procedures Law (Official Code of Georgia Title 36, Chapter 66), counties and cities can allow an accessory dwelling unit, and each sets its own rules. In Terrell County ask the zoning office for the lot's district first; ParcelSheet shows the lot size as mapped so you can see the room you have.

Do I need a septic permit in Terrell County?

Yes. A new or changed septic system in Terrell County needs a permit from the Terrell County environmental health office (county board of health, under the Georgia Department of Public Health). ParcelSheet shows the USDA soil survey's septic rating at the lot, from survey area GA643 (Lee and Terrell Counties, Georgia).

What can I build on 5 acres in Terrell County?

Zoning in Terrell County is set by the county for unincorporated land and each city inside its own limits (such as Dawson). The zoning district decides the uses, how many homes and the smallest lot it allows on 5 acres. ParcelSheet shows the lot size as mapped and the use code on the parcel record; the planning office has the district and its rules. See the Terrell County website.

What are the residential setbacks in Terrell County (2026)?

Setbacks in Terrell County come from the zoning code of the county, or of the city when the lot is inside city limits: the front, side and rear distances depend on the lot's district. ParcelSheet does not draw setback lines or give a number it did not read; the zoning office gives them for the district. See the Terrell County website.

Next to Terrell County: Calhoun County, Dougherty County, Lee County, Randolph County, Sumter County, Webster County.

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