Bolthole Index

Grafton County, New Hampshire

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

Town of Piermont is a town in Grafton County, New Hampshire. Town of Piermont adopts its own zoning, so inside its limits Town of Piermont’s rules apply, not the county’s. 3 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Grafton County page.

Answers from the rulebook for Town of Piermont

Town of Piermont’s own rules

  • Local zoningPresent (with conditions)

    Land inside Piermont town limits. The town's own Zoning Ordinance (listed on the town site as 'zoning ordinance 2017') is the local zoning rule; it is administered by the town's zoning process and the Zoning Board of Adjustment.

    • The zoning ordinance PDF (townofpiermontnh.org/wp-content/uploads/2022/09/Zoning-Ordinance-2017.pdf) returned HTTP 404 when opened, so its text (districts, dimensional limits, use tables) was not read.
    • The Zoning Board of Adjustment exists and hears variance and special exception applications (see the zoning board application forms listed on the documents page).
    “flood plain management ordinance telecommunications facility subdivision regulations zoning ordinance 2017”
  • Subdividing landRegulated (with conditions)

    Subdivision of land inside Piermont town limits, administered by the Planning Board

    • Subdivision applications (minor, major, lot line adjustments, mergers) go to the Planning Board at the town office; the Planning Board uses the town's subdivision regulations.
    • The subdivision regulations PDF itself was not opened; its standards are unverified.
    “to do this, it utilizes the town’s master plan, subdivision regulations and other appropriate ordinances and regulations and ensures the compliance to them.”
  • Permit processPartial

    Planning Board applications (subdivision, lot line adjustment, merger, excavation) in Piermont town; building permit and zoning steps not documented here

    • Applications are downloaded from the documents page, completed, and submitted to the town office at 130 Route 10 for the attention of the Planning Board.
    • Process for building permits, zoning board applications and driveway permits is not described on the pages opened.
    “applications for subdivision, lot line adjustments, mergers of lots, and excavation may be obtained by downloading the relevant form or permit via the documents page, completing and then submitting to the town office at 130 route 10, piermont, nh 03779 and marked for the attention of the planning board.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemption for a home inside Piermont town limits
  • Building code adopted — Building code adopted for new construction inside Piermont town limits
  • Inspections — Building inspections for new homes inside Piermont town limits
  • Certificate of occupancy — Certificate of occupancy for new homes inside Piermont town limits
  • Zoning districts — Zoning district map and district list for Piermont town
19 more unanswered
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • 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 Piermont publishes no rule on the point, not that none exists. Grafton County’s page lists the county offices to call.

Off-grid gear

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

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