Bolthole Index

Westchester County, New York

Zoning, building permits and septic rules in Village of Port Chester, New York

Village of Port Chester is a village in Westchester County, New York. Village of Port Chester adopts its own zoning, so inside its limits Village of Port Chester’s rules apply, not the county’s. 5 rules below are quoted from official sources and independently re-checked, most recently on October 23, 2026. Rules for unincorporated land are on the Westchester County page.

Answers from the rulebook for Village of Port Chester

Village of Port Chester’s own rules

  • Building permitRequired

    Work in Port Chester village that must conform to the Uniform Code or Energy Code, including construction, enlargement, alteration, improvement, removal, relocation, demolition, specified systems, and excavation or depositing material.

    • Exceptions are those in § 151-4(B).
    • An exemption does not authorize work that violates the Uniform Code or Energy Code.
    • Work may not commence until a building permit is issued.
    “Except as otherwise provided in Subsection B of this section, a building permit shall be required for any work which must conform to the Uniform Code and/or the Energy Code, including, but not limited to:”
  • Local zoningPresent (with conditions)

    Land inside Port Chester village limits.

    • The Village Board adopted Chapter 345; amendments are noted where applicable.
    “Adopted by the Board of Trustees of the Village of Port Chester”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Port Chester village limits.

    • Chapter 345 provides an interactive zoning map online.
    “An interactive zoning map is available online.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land inside Port Chester village limits.

    • The code contains a procedure for filing subdivision applications and general subdivision requirements.
    “Article II Procedure in Filing Subdivision Applications [...] Article III General Requirements for the Subdivision of Land”
  • Permit processPublished (with conditions)

    Building-permit applications inside Port Chester village limits.

    • Application is in writing on the Building Inspector's form.
    • It must be signed by the property owner or authorized agent and include information sufficient to determine code compliance.
    “made in writing on a form provided by the Building Inspector”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Village of Port Chester or Westchester County directly.

  • Owner-builder exemption — Owner-built residential work inside Port Chester village limits.
  • Inspections — Construction inside Port Chester village limits.
  • Certificate of occupancy — New or altered buildings inside Port Chester village limits.
  • Minimum dwelling size — Residential zoning districts inside Port Chester village limits.
  • Minimum lot size — Residential zoning districts inside Port Chester village limits.
18 more unanswered
  • 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
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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 Village of Port Chester publishes no rule on the point, not that none exists. Westchester County’s page lists the county offices to call.

Off-grid gear

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

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