Strafford County, New Hampshire
Town of Farmington is a town in Strafford County, New Hampshire. Town of Farmington adopts its own zoning, so inside its limits Town of Farmington’s rules apply, not the county’s. Septic permits inside Town of Farmington come from the state health agency. 14 rules below are quoted from official sources and independently re-checked, most recently on November 7, 2026. Rules for unincorporated land are on the Strafford County page.
Buildings and structures in Farmington town.
“Except as provided in paragraphs b and c, all buildings, building components and Structures constructed in New Hampshire beginning March 12, 2003, shall comply with the state building code and state fire code.”
Building-code compliance and zoning enforcement in Farmington town.
“The Code Enforcement Officer has the authority to interpret, administer and enforce all State and local codes; issue building permits as provided in RSA 676:11-13 and any certificates of occupancy; and to perform inspections as may be necessary to assure compliance with State and local building code and assist in addressing and enforcing any zoning ordinance violations.”
Use or occupancy of a building or structure erected, or subject to a change or expansion of use, in Farmington town.
“A certificate of occupancy must be issued by the building inspector prior to the use or occupancy of any building or Structure that is erected or undergoes a change or expansion of use.”
Land inside Farmington town, Strafford County, New Hampshire.
“The purpose of the “Town of Farmington Zoning Ordinance”, (hereinafter, “Ordinance”) is to provide for the health, safety and general welfare of the inhabitants;”
Farmington town zoning districts.
“For the purposes of regulating the use of land and the location and construction of buildings and in accordance with RSA 674:20, the Town of Farmington shall be divided into the following districts:”
Manufactured housing inside Farmington town.
maximum age of newly located manufactured housing: <= 5 years (Units over five years old are not permitted)
“Manufactured housing units may be located on lawfully existing lots in manufactured housing parks or on individual lots anywhere conventional single-family homes are permitted. Manufactured housing units are not permitted within Open Space-Residential Cluster Development. No more than one (1) manufactured housing unit may be on a single lot.”
Accessory dwelling units in Farmington zoning districts that permit single-family dwellings.
ADUs per single-family dwelling: 1 ADU (Not allowed where more than one dwelling unit currently exists)
“An accessory dwelling unit (“ADU”) is permitted by right in all zoning districts that permit single family dwellings, subject to the following provisions listed:”
Rear-lot subdivision and other subdivision activity inside Farmington town.
“Rear lot subdivisions shall be subject to review and approval in accordance with the Land Subdivision Regulations of the Town of Farmington, as amended, as well as the following requirements listed below:”
Driveways providing access to a public street in Farmington town.
permit commencement period: <= 12 months (Permit is null and void if work has not started)
“No person may build or construct a driveway that provides an access to a public street without first obtaining a driveway permit from the Code Enforcement Officer. The CEO shall refer all applications to the Public Works Director for review.”
Building permits, inspections, and certificates of occupancy in Farmington town.
“The Board of Selectmen is authorized to establish fees to be charged for Building Permits, inspections, and Certificates of Occupancy. The Farmington Board of Selectmen, upon their own action or upon recommendation of the Planning Board, may change the amount and/or number of fees from time to time.”
Town of Farmington does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Agricultural Residential (AR) District inside Farmington town.
minimum front setback: 50 feet · minimum side and rear setback for principal residential buildings: 15 feet
“Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Minimum Front Setback | 50 feet Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Minimum Side and Rear Setback | Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Principal Residential Buildings | 15 feet Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Accessory Buildings or Structures | 15 feet Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Non-residential buildings or Structures, including Agricultural buildings | One (1) foot for each foot of height, but not less than 15 feet”
Agricultural Residential (AR) District inside Farmington town.
maximum residential-building height: 35 feet · maximum non-residential-building-and-structure height: 55 feet
“Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Maximum Height | Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Residential Buildings | 35 feet Table 2.01(B) – Space and Bulk Standards – Agricultural Residential District Non-Residential Buildings | 55 feet”
Sewage and waste-disposal systems serving buildings inside Farmington town.
“No person shall construct any building from which sewage or other wastes will discharge or construct a sewage or waste disposal system without prior approval of the plans and specifications of the sewage or waste disposal system by the department. Nothing herein shall be construed to modify or lessen the powers conferred upon local authorities by other statutes; provided, however, that in all instances the requirements contained in this chapter shall be considered as minimum.”
Construction of a building from which sewage or other wastes will discharge, or construction of a sewage or waste-disposal system, inside Farmington town.
“No person shall construct any building from which sewage or other wastes will discharge or construct a sewage or waste disposal system without prior approval of the plans and specifications of the sewage or waste disposal system by the department.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Farmington or Strafford County directly.
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 Town of Farmington publishes no rule on the point, not that none exists. Strafford County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Farmington means bringing your own water and power. The kit we’d start with:
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