Bolthole Index

Cheshire County, New Hampshire

Zoning, building permits and septic rules in Town of Roxbury, New Hampshire

Town of Roxbury is a town in Cheshire County, New Hampshire. Town of Roxbury adopts its own zoning, so inside its limits Town of Roxbury’s rules apply, not the county’s. 14 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Cheshire County page.

Answers from the rulebook for Town of Roxbury

Town of Roxbury’s own rules

  • InspectionsLimited

    Development regulated by the Roxbury zoning ordinance.

    • The Selectmen may appoint an agent to inspect, but the agent may not enforce the ordinance.
    “The Selectmen may appoint an Agent to administer (accept and issue permits and inspect) but not enforce this ordinance.”
  • Local zoningPresent (with conditions)

    Land inside Roxbury town, New Hampshire.

    • The ordinance was amended and restated March 12, 2024.
    “This ordinance shall be known and may be cited as "The Town of Roxbury Zoning Ordinance of 1972 as amended" hereinafter referred to as "this ordinance".”
  • Zoning districtsPublished (with conditions)

    Zoning districts within Roxbury town.

    • The ordinance states that the zoning map is filed with the Town Clerk and dated December 9, 1971.
    • Flood Plain and Steep Slopes are overlay districts.
    “For the purpose of this ordinance, the Town of Roxbury is divided into two districts and two Overlay districts as shown on the official zoning map filed with the Town Clerk and dated December 9, 1971, and includes the following:”
  • Manufactured homesLimited

    Manufactured housing inside Roxbury town, other than within the Flood Plain Overlay District.

    • The owner must maintain the manufactured home as a single-family residence on the lot where it is parked.
    • The home and lot must conform in all respects to the ordinance, including dwelling standards.
    • No more than one manufactured home is permitted per lot.
    • Manufactured-housing parks and trailer parks are prohibited in every district.
    • Manufactured housing is prohibited in the Flood Plain Overlay District.

    manufactured homes per lot: <= 1 (The lot and home must otherwise conform to the ordinance.)

    “Manufactured housing may be maintained as a single-family residence by the owner of the lot on which it is parked if the manufactured home and the lot upon which it is parked conform to the provisions of this ordinance, in all respects, including the standards for dwellings.”
  • Accessory dwellingsAllowed (with conditions)

    Accessory dwelling units inside Roxbury town.

    • An ADU may be attached or detached.
    • The owner must reside in either the principal dwelling or ADU.
    • The ADU must be 200 to 1,000 square feet and have no more than two bedrooms.
    • Only one ADU is allowed on a lot.
    • A detached ADU must share the principal dwelling's driveway.
    • One additional off-street parking space is required.

    ADU floor area: >= 200 square feet (Maximum is 1,000 square feet.) · ADU floor area: <= 1000 square feet (Minimum is 200 square feet.) · ADU bedrooms: <= 2 bedrooms

    “Accessory Dwelling Units (ADUs), either attached or detached, are permitted in all districts in accordance with the following provisions.”
  • Off-grid sanitationLimited

    Privies, cesspools, septic tanks, and sewage-disposal areas inside Roxbury town.

    • The facility must be at least 75 feet from the edge of a public water body or permanent stream, a well, and a dwelling other than the dwelling to which it is appurtenant.
    • The facility must also conform to RSA 483-B, the Shoreline Protection Act.

    minimum separation: >= 75 feet (Measured from the edge of a public water body or permanent stream, from a well, and from a non-appurtenant dwelling.)

    “No privy, cesspool, septic tank, or sewage disposal area shall be constructed less than seventy-five (75) feet from the edge of a public water body or permanent stream, from a well, or from a dwelling other than that to which it is appurtenant.”
  • Subdividing landRegulated (with conditions)

    Subdivision and site-plan activity inside Roxbury town.

    • Proposed development requires a Roxbury permit so the town can determine conformity with the zoning ordinance and other regulations, including the town's Subdivision and Site Plan Regulations.
    “Town to determine whether such development is in conformity with this ordinance and other regulations including, but not limited to, the Town of Roxbury Subdivision and Site Plan Regulations and state building code.”
  • Permit processPublished (with conditions)

    Proposed development inside Roxbury town.

    • The Selectmen or authorized agent issues permits when the request conforms to the ordinance.
    • Permit exceptions apply to qualifying remodeling/repair and structures of 120 square feet or less.
    “The Selectmen or their agent shall issue all permits requested when such permit is in accordance with the provisions of this ordinance.”

Rules another office applies inside Town of Roxbury

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

  • Minimum lot sizeSpecified

    Dwelling lots in Roxbury's Residential District.

    • Lots must be sufficient to provide adequate water supply and sewage facilities.
    • The ordinance also requires 175 feet of uninterrupted frontage and minimum depth of 200 feet.

    minimum lot area per dwelling unit: >= 1.5 acres (Must also provide adequate water supply and sewage facilities.)

    “Lots for dwellings shall be of sufficient size to provide adequate water supply and sewage facilities, but in no case shall the lot be less than one and one-half (1 1/2) acres per dwelling unit.”
    One more reviewed finding on this topic
    • Specified — Dwelling lots in Roxbury's Rural Residential and Agricultural District.
      “Lots for dwelling shall be of sufficient size to provide adequate water supply and sewage facilities but in no case shall be less than ten (10) acres per dwelling unit.”
  • SetbacksSpecified

    Structures in Roxbury's Rural Residential and Agricultural District.

    front setback: >= 50 feet · side setback: >= 50 feet · rear setback: >= 50 feet · setback from existing dwelling on abutting property: >= 150 feet

    “No structure shall be erected closer than fifty (50) feet from the frontage, nor shall said structure be closer than fifty (50) feet from the side and rear property lines and one hundred fifty (150) feet from any existing dwelling on abutting property.”
    One more reviewed finding on this topic
    • Specified — Structures in Roxbury's Residential District.
      “No structure shall be erected closer than thirty-five (35) feet from the frontage, nor shall said structure be closer than twenty (20) feet from the side and rear property line, nor shall said structure exceed thirty-five (35) feet in height.”
  • Building heightSpecified

    Structures in Roxbury's Residential District.

    maximum building height: <= 35 feet

    “No structure shall be erected closer than thirty-five (35) feet from the frontage, nor shall said structure be closer than twenty (20) feet from the side and rear property line, nor shall said structure exceed thirty-five (35) feet in height.”
    One more reviewed finding on this topic
    • Specified — Structures in Roxbury's Rural Residential and Agricultural District.
      “No structure shall be erected closer than fifty (50) feet from the frontage, nor shall said structure be closer than fifty (50) feet from the side and rear property lines and one hundred fifty (150) feet from any existing dwelling on abutting property. Nor shall such structure exceed fifty (50) feet in height.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Roxbury or Cheshire County directly.

  • Owner-builder exemption — Owner-built residential construction inside Roxbury town.
  • Building code adopted — Building-code adoption for construction inside Roxbury town.
  • Certificate of occupancy — Occupancy of new or altered structures inside Roxbury town.
  • Minimum dwelling size — Principal dwellings inside Roxbury town.
  • Lot coverage — Lots inside Roxbury town.
10 more unanswered
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

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

Off-grid gear

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

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