Bolthole Index

Westchester County, New York

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

Village of Harrison is a village in Westchester County, New York. Village of Harrison adopts its own zoning, so inside its limits Village of Harrison’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on November 11, 2026. Rules for unincorporated land are on the Westchester County page.

Answers from the rulebook for Village of Harrison

Village of Harrison’s own rules

  • Building permitRequired

    Work inside Harrison that must conform to the Uniform Code or Energy Code

    • Exemptions in § 105-4b include one-story detached tool/storage sheds and playhouses under 144 square feet and playground equipment swings, among others.
    • Section 105-4 text on exemptions was only partly reviewed; consult the full list.

    exempt shed gross floor area: < 144 square feet (one-story detached, tool/storage shed or playhouse)

    “no person shall commence any work for which a building permit is required without first having obtained a building permit from the building inspector.”
  • Building code adoptedAdopted

    Construction inside Harrison; local law enforces the NY State Uniform Code and Energy Code

    • Adopted 4-17-2008 by L.L. No. 5-2008 pursuant to Municipal Home Rule Law § 10.
    “chapter 105 building enforcement [history: adopted by the town board of the town of harrison 4-17-2008 by l.l. no. 5-2008. amendments noted where applicable.]”
  • InspectionsRequired

    Permitted construction inside Harrison

    • Listed elements are inspected where applicable: work site before permit, footing and foundation, slab preparation, framing, building systems, fire-resistant construction, and others.
    “work shall remain accessible and exposed until inspected and accepted by the building inspector or by an inspector authorized by the building inspector.”
  • Certificate of occupancyRequired

    Work under a building permit and use/occupancy conversions inside Harrison

    • Issued by the building inspector once work complies with the permit and Uniform Code.
    • No CO is issued until engineering land-development and DPW work (roadwork, paving, curb and sidewalk) is completed.
    “a certificate of occupancy shall be required for any work which is the subject of a building permit and for all structures, buildings, or portions thereof which are converted from one use or occupancy classification or subclassification to another.”
  • Local zoningPresent

    Land inside the coterminous Town/Village of Harrison, Westchester County, NY

    • Code is published as Town/Village of Harrison, NY, Chapter 235 Zoning; zoning map on file with town clerk and building department.
    “chapter 235 zoning [history: adopted by the town board of the town of harrison 11-18-1974. amendments noted where applicable.]”
  • Zoning districtsPublished

    Zoning districts inside Harrison

    • Residence districts: R-2.5, R-2, R-1, R-1/2, R-1/3, R-75, R-50 (one-family), B two-family, GA garden apartment, MF multifamily.
    • Business districts: NB, PB, CBD, SB-0, SB-1, SB-35, SB-100, MFR, GC.
    • Boundaries are shown on the zoning map on file with the town clerk.
    “for the purpose of this chapter, the town of harrison is hereby divided into the following districts: a. residence districts:”

Still unanswered

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

  • Owner-builder exemption — Owner-builders inside Harrison
  • Minimum dwelling size — Dwellings inside Harrison
  • Minimum lot size — Residence districts inside Harrison
  • Setbacks — Residence districts inside Harrison
  • Lot coverage — Residence districts inside Harrison
19 more unanswered
  • 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
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

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

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