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

Town of Gorham’s own rules

• Building permitRequired

  Construction, renovation, and other regulated work on land inside Gorham town limits

  • Permit must be posted visibly on site before starting work.
  • Starting work without a permit may lead to a stop-work order and penalties.
  • Applications go to Town Hall for review by the Code Compliance Officer; Planning Board review may be required for projects beyond single-family homes.
  • Permits expire after one year; residential permits are eligible for two free renewals.

  “You must obtain a building permit before starting construction, renovation, or other regulated work.”

• Owner-builder exemptionConditional

  Owner-performed electrical and plumbing work in a single-family home inside Gorham town. The town page describes state-law allowances; it does not address general owner-builder construction.

  • Electrical: a permit is still required and will not be issued unless a licensed individual is doing the work, except the state-law homeowner allowance for a single-family residence occupied by the owner.
  • Plumbing: a permit is still required and will not be issued unless a licensed individual is doing the work, except owner or agent work in the owner's own single family home.
  • Owner-performed work must comply with applicable electrical and plumbing codes.
  • Multi-family homes are excluded from the electrical allowance.

  “By State law a homeowner may make electrical installations [...] By State law a property owner or the property owner’s agent may install, repair, or replace plumbing”

• InspectionsRequired

  Permitted construction inside Gorham town limits

  • The page says inspections are scheduled as required but does not state which inspections or how many.

  “permit is issued — display at the work site and schedule inspections as required.”

• Local zoningPresent (with conditions)

  Land inside Gorham town (Coos County, NH) limits. The Town of Gorham administers its own zoning ordinance, which the Zoning Board of Adjustment and Code Compliance Officer apply.

  • Zoning permit required before change of use, new structure, exterior dimensional addition, added dwelling units, conversion to transient (under 30 days) use, or home occupation.
  • The zoning ordinance text itself (2026 version linked from the planning page) was not opened in this research pass; dimensional and occupancy answers are therefore unknown.

  “The Town of Gorham Zoning Ordinance requires a Zoning Permit”

• Mandatory utility hookupConditional

  New homes inside Gorham town limits that connect to town water or sewer

  • Connection to town water and to town sewer each requires town approval, per the zoning permit checklist.
  • The town pages read do not state a mandatory connection rule or distance to public sewer or water.

  “Approval for connection to Town sewer [...] Approval for connection to Town water”

• Permit feesPublished (with conditions)

  Building, electrical, plumbing, sign, zoning, home occupation, mechanical, and demolition permits issued by Gorham town

  • Fee schedule is a downloadable PDF linked from the building page; the page says the building permit fees document was updated May 23, 2022.
  • Individual fee amounts were not read in this pass.

  “The Building Permit Fees document (updated May 23, 2022) includes fee schedules”

• Permit processPublished (with conditions)

  Building and zoning permit applications for land inside Gorham town limits

  • Permits are typically ready within 7–10 business days; state law allows up to 30 days review.
  • Planning Board review may be required for projects beyond single-family homes.
  • Permit staff review for compliance; additional board reviews may be required.

  “Submit a completed application (short or full) with necessary plans and sketches to the Gorham Town Hall.”

Rules another office applies inside Town of Gorham

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

• Who permits septicMixed (with conditions)

  Septic systems for land inside Gorham town limits: the state septic permit (NHDES) applies; a town sewer connection approval is issued by Gorham town instead of a septic system.

  • The zoning permit checklist lists the NHDES septic permit or a town sewer connection approval as a pre-construction item.
  • Gorham town does not publish its own septic ordinance in the pages read.

  “Septic Permit from NHDES or Approval for connection to Town sewer”

• Septic permitRequired

  Septic systems for new development on land inside Gorham town limits, where the lot is not connected to town sewer

  • Permit comes from NHDES, per the town zoning permit checklist.
  • Alternatively, approval for connection to town sewer is required if the lot connects to town sewer.

  “Septic Permit from NHDES or Approval for connection to Town sewer”

Still unanswered

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

• Building code adopted — New construction and renovation inside Gorham town limits
• Certificate of occupancy — Completed residential construction inside Gorham town limits
• Minimum dwelling size — Main single-family residential district inside Gorham town limits (district not yet identified)
• Minimum lot size — Main single-family residential district inside Gorham town limits (district not yet identified)
• Setbacks — Main single-family residential district inside Gorham town limits (district not yet identified)

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.

Off-grid gear

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

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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