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Chatham County
Zone 8a, 220 frost-free days, farmland at $7,656 an acre. Top hazard: hurricane.
5.4 out of 10 overall, #26 of 100 NC counties with every factor weighted equally. Re-rank with your own weights
Scores out of 10, compared with the other 99 NC counties
- 1.6Land cost
- 2.5Rain
- 5.9Sun
- 4.8Growing
- 8.1Rules
- 4.7Clean
- 4.0Hazards
- 8.8Farm country
- 7.9Mesh
Land and living costs
| Farmland and buildings, per acre (2022) | $7,656 source |
|---|---|
| Median home value | $397,800 source |
| Median rent | $1,066/mo source |
| People | 78,319 source |
| Farms (2022) | 1,076 source |
Growing food
| Hardiness zone | 8a (7b–8a across the county) source |
|---|---|
| Last spring frost (typical) | Mar 31 source |
| First fall frost (typical) | Nov 4 source |
| Frost-free days | 220 source |
| Rain, April–September | 25.5 in source April–September |
| Rain, whole year | 46.3 in source |
| Prime farmland | 28% of soils source includes 'prime if drained/irrigated/protected' |
| July average high / January average low | 89.8°F / 30.2°F source |
Frost dates and season length come from the Siler City 2 N weather station: the 50% chance date for 32°F.
County rules: RVs, tiny homes, animals
Zoning: The county zones its unincorporated land. Chatham zoned its previously unzoned areas in 2016; the current Zoning Ordinance (amended through Jan. 20, 2026) governs all unincorporated land, and the adopted UDO is not yet in effect. Chatham County 'New Zoning for Chatham County' page; Chatham County Zoning Ordinance (amended Jan. 20, 2026); UNC SOG County Zoning map Aug. 2016
These are rules for county land outside town limits. Towns have their own. Read on 2026-11-13.
Living in an RV on your landWith conditions
Living in an RV permanently is unlawful. An RV may be occupied for up to 180 days while a single-family home is built or a modular/mobile home is placed, or while a disaster-damaged home is replaced; the zoning official can extend it while work continues under a valid building permit.
“A Recreational Vehicle can be utilized for temporary occupation for no more than 180 days if the following requirements are met”
§ 8.1(4)(b)-(c), read 2026-11-13
Confirm with Chatham County before you buy land or build.
Tiny house on wheelsWith conditions
Tiny houses are not defined. A towable unit fits the RV definition (a park model RV is up to 400 sq ft on a single chassis), so the same rule applies: no permanent habitation, 180 days during construction or disaster rebuild.
“Recreational Vehicles are not designed for permanent occupancy.”
§ 7 definitions; § 8.1(4), read 2026-11-13
Confirm with Chatham County before you buy land or build.
Small house on a foundationAllowed
Site-built and modular single-family dwellings are permitted by right in R5, R2 and R1. No minimum dwelling floor area was found in the zoning ordinance (the only size cap found is a 1,500 sq ft maximum for accessory dwelling units).
“Dwellings, single - family, site built and modular P P P P”
§ 10.13 Table 1, Zoning Table of Permitted Uses, read 2026-11-13
State law: farm buildings outside town limits skip the building code (N.C. Gen. Stat. § 143-138(b4)).
State law: homes on 10+ acres in farm districts (N.C. Gen. Stat. § 160D-903(b)).
State law: building permits (N.C. Gen. Stat. § 160D-1110).
Confirm with Chatham County before you buy land or build.
ChickensAllowed
Avocational farming (farming on land that is not a bona fide farm) is permitted by right in R5, R2 and R1, and the ordinance's definition of farming includes raising poultry. No numeric limit on birds was found.
“The use of land for those activities which constitute farming , but does not meet the definition of a bona fide farm .”
§ 7 definitions; § 10.13 Table 1, read 2026-11-13
State law: real farms are exempt from county zoning (N.C. Gen. Stat. § 160D-903(a), (a1)).
State law: right to farm (N.C. Gen. Stat. § 106-701(a)).
Confirm with Chatham County before you buy land or build.
Goats and livestockAllowed
Avocational farming is permitted by right in R5, R2 and R1, and farming includes raising livestock. Specialized animal husbandry (game birds, fur-bearing or exotic animals, not general livestock) needs a special use permit and double the district's lot area and setbacks.
“Dairying and the raising, management, care, and training of livestock, including horses, bees, poultry, and other animals”
§ 7 definitions (Agriculture, Avocational Farming); § 10.13 Table 1, read 2026-11-13
State law: real farms are exempt from county zoning (N.C. Gen. Stat. § 160D-903(a), (a1)).
State law: right to farm (N.C. Gen. Stat. § 106-701(a)).
Confirm with Chatham County before you buy land or build.
BeesAllowed
Bees are named in the ordinance's definition of farming, and avocational farming is permitted by right in R5, R2 and R1. No beekeeping-specific setbacks were found.
“raising, management, care, and training of livestock, including horses, bees, poultry, and other animals”
§ 7 definitions; § 10.13 Table 1, read 2026-11-13
State law: real farms are exempt from county zoning (N.C. Gen. Stat. § 160D-903(a), (a1)).
Confirm with Chatham County before you buy land or build.
Composting toiletNot addressed
Searched the full zoning ordinance text for compost, toilet and privy; no match.
full text searched, read 2026-11-13
State law: composting toilets are allowed, but you still need a septic permit (15A NCAC 18E .1001 (eff. Oct. 1, 2021)).
Confirm with Chatham County before you buy land or build.
What we couldn't confirm
- The zoning ordinance PDF is blocked to scripts (Akamai 403), so it was read in the browser with pdf.js text extraction; table columns were matched to district headers by position (R5, R2, R1).
- Chatham adopted a Unified Development Ordinance on Nov. 18, 2024 whose effective date has been postponed (reportedly to June 1, 2027); when it takes effect these rules may change.
- The tiny_home_foundation quote is a flattened table row from the PDF, not prose.
What breaks here
12 federal disaster declarations covered Chatham County in the last 10 years: 6 hurricane, 2 biological, 2 tropical storm, 1 tropical depression, 1 winter storm. source
FEMA's biggest risks for the county: hurricane (relatively moderate), tornado (relatively moderate), inland flooding (relatively moderate). source
Gear that answers it
- Portable power station with solar panelRuns a freezer, fridge or medical device for a day or more when the grid is down, without fumesSee price on Amazon
- Stackable water storage (7-gallon)One gallon per person per day for drinking and cookingSee price on Amazon
- NOAA weather radio (hand-crank)Alerts when cell service and power are outSee price on Amazon
We may earn from these links. As an Amazon Associate we earn from qualifying purchases.
Mesh radio coverage
| MeshCore radios heard (30 days) | 19 source |
|---|---|
| Repeaters | 17 source |
| County near a repeater | 79% source share of the county within 10 km of an active repeater — a rough line-of-sight guess, not a measured signal |
| Nearest repeater to the county centre | 3.6 km source from the county centre |
Most of the county is within reach of a repeater. A pocket radio paired with your phone gets you on it. Pocket mesh radios
Data: MeshCore map. Coverage assumes about 10 km per repeater; real range depends on height and terrain. State gap map
Animals nearby
Livestock already in the county is a fair sign of feed stores, vets and neighbours who know how.
| Laying hens | 248,744 source |
|---|---|
| Goats | 1,127 source |
| Cattle | 30,497 source |
| Hogs | 935 source |
| Bee colonies | 524 source |
- Chicken coop for 4–6 hensWhere chickens are allowed
- Beginner beehive kitBees help every garden
- Seed starting kit with heat matStart tomatoes and peppers indoors before your last frost
Clean ground, sun and power
| Active Superfund sites | None source |
|---|---|
| Toxics Release Inventory facilities | 19 source facilities registered with EPA's Toxics Release Inventory, active or open status |
| FEMA overall risk | Relatively Low source |
| Sun, kWh per m² per day | 4.44 source |
| Public EV charging stations | 20 source |
Rooftop solar credit depends on your utility. Duke Energy customers: see the state rules on the North Carolina page.
Nearby counties
| County | Overall |
|---|---|
| Lee | 4.7 |
| Alamance | 4.6 |
| Orange | 4.6 |
| Moore | 5.1 |
| Durham | 4.1 |
| Harnett | 5.4 |