Bolthole Index

Westchester County, New York

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

Village of Rye Brook is a village in Westchester County, New York. 6 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 Rye Brook

Village of Rye Brook’s own rules

  • Building permitRequired

    Erection, enlargement, improvement, removal, relocation, demolition, structural alteration, and specified nonstructural alteration inside Rye Brook.

    • Permit exceptions include a qualifying one-story detached shed no larger than 144 square feet, no more than 10 feet high, without a poured concrete or asphalt foundation, and without plumbing or sanitary facilities.
    • parameters include building systems listed in § 91-4(A).
    “No person shall erect, enlarge, improve, remove, relocate, demolish or structurally alter any building, building system, or other structure, or perform nonstructural alterations where permits are required due to the Uniform Fire Prevention and Building Code or as otherwise provided in the Code of the Village of Rye Brook, within the Village of Rye Brook without first obtaining a building permit.”
  • InspectionsRequired

    Permitted construction and certificates inside Rye Brook.

    • Inspections are made before issuance of certificates of occupancy, certificates of compliance, temporary certificates of occupancy, and operating permits.
    “To conduct construction inspections; inspections to be made prior to the issuance of certificates of occupancy, certificates of compliance, temporary certificates of occupancy, and operating permits; fire safety and property maintenance inspections; inspections incidental to the investigation of complaints; and all other inspections required or permitted under any provision of this chapter;”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Rye Brook.

    • The published zoning schedule includes R-35, R-25, R-20, R-15, R-15A, R-12, R-10, R-7, R-5, R2-F, RA-1, FAH, office, retail, airport, hotel, and overlay districts.
    “§ 250-18.1 R-35 One-Family Residential District.”
  • Permit feesVariable (with conditions)

    Village building permits and related code-enforcement services.

    • Fees are set by the Board of Trustees; a numerical schedule was not retrieved.
    “To collect fees as set by the Board of Trustees of this Village;”
  • Permit processPublished (with conditions)

    Building permits inside Rye Brook.

    • The Building Inspector reviews and approves or disapproves permit applications and submitted plans, specifications, and construction documents.
    “To receive, review, and approve or disapprove applications for building permit, certificates of occupancy, certificates of compliance, temporary certificates of occupancy, and operating permits, and the plans, specifications, and construction documents submitted with such applications;”

Rules another office applies inside Village of Rye Brook

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

  • Minimum dwelling sizeSpecified

    One-family dwellings in Rye Brook's R-35 One-Family Residential District.

    • The schedule cross-references § 250-6(D).

    minimum floor area of dwellings: 1500 square feet

    “Minimum floor area of dwellings (see Article IV, § 250-6D): 1,500 square feet.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder construction inside Rye Brook.
  • Lot coverage — Lots inside Rye Brook.
  • Living in an RV — Long-term recreational-vehicle occupancy on private land inside Rye Brook.
  • Camping on your land — Temporary camping on private land inside Rye Brook.
  • Tiny homes — Tiny-home occupancy inside Rye Brook.
11 more unanswered
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • 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 Rye Brook 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 Rye Brook means bringing your own water and power. The kit we’d start with:

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