Bolthole Index

Jefferson County, New York

Zoning, building permits and septic rules in Town of Clayton, New York

Town of Clayton is a town in Jefferson County, New York. Town of Clayton adopts its own zoning, so inside its limits Town of Clayton’s rules apply, not the county’s. Septic permits inside Town of Clayton come from Town of Clayton. 18 rules below are quoted from official sources and independently re-checked, most recently on November 9, 2026. Rules for unincorporated land are on the Jefferson County page.

Answers from the rulebook for Town of Clayton

Town of Clayton’s own rules

  • Building permitRequired

    Most new residential and commercial construction, alterations, conversions, and renovations in Clayton town.

    • The process document says the permit is required for most, rather than all, construction types.
    • A valid local zoning permit is required before the Building Inspector may issue a building permit.
    “A Town & Village of Clayton Uniform Code Building Permit is required for: a) most types of new residential and commercial construction”
  • InspectionsRequired

    Work undertaken under a Town & Village of Clayton building permit.

    • The permit holder must notify the inspector when ready at intervals specified on the building permit.
    “Once your Permit has been issued and construction has begun, your inspector will make periodic inspections at your site to inspect the work as it progresses.”
  • Local zoningPresent (with conditions)

    Land in the Town of Clayton outside the incorporated Village of Clayton.

    • The Town Code states that Chapter 235 is administered outside the incorporated Village of Clayton.
    “The Town Board shall appoint a Zoning Enforcement Officer who shall have the authority to administer and enforce the provisions of this chapter throughout all areas of the Town outside the incorporated Village of Clayton”
  • Zoning districtsPublished (with conditions)

    Town of Clayton outside the incorporated Village of Clayton.

    • The current Zoning Map is on file at the Town Clerk's office and is made part of Chapter 235.
    “The boundaries of the above-named zoning districts are depicted on the most current Zoning Map on file at the Town Clerk’s office”
  • Minimum dwelling sizeSpecified

    Single-family dwellings in Clayton town.

    • The area excludes garages, porches, and similar accessory attachments.

    minimum ground-level floor area: >= 720 square feet (Exclusive of garages, porches and other similar accessory attachments)

    “having a minimum of 720 square feet of floor area at ground level exclusive of garages, porches and other similar accessory attachments.”
  • Minimum lot sizeDistrict specific (with conditions)

    Land in Clayton town subject to Chapter 235 zoning districts.

    • The controlling dimensional limits are in Schedule B attached to Chapter 235.
    • Subdivision lots must also comply with Chapter 235 zoning standards.
    “Town of Clayton Schedule B Dimensional Requirements”
  • SetbacksDistrict specific (with conditions)

    Buildings in Clayton town zoning districts.

    • Existing legally used buildings and structures are subject to the stated applicability exception; later changes in use, alterations, extensions, movement, and land-use changes are covered.
    “Minimum Front Yard (1) (feet) [...] Minimum Side Year (feet) [...] Minimum Rear Yard (feet)”
  • Living in an RVProhibited

    Use of a trailer as a dwelling on a lot in Clayton town.

    • This claim concerns dwelling use of a trailer; commercial campgrounds are separately regulated.
    “No bus, van, trailer, truck or other similar vehicle, or any section or portion thereof, with or without wheels or undercarriage, shall be used for any dwelling purposes”
  • Camping on your landLimited

    Commercial campgrounds in Agricultural Rural and Residential Districts in Clayton town.

    • Site-plan review and a license are required.
    • The campground must have at least 10 acres and frontage on a public road or highway.

    minimum campground area: >= 10 acres

    “Campgrounds conforming to this section shall be permitted in Agricultural Rural and Residential Districts only after site plan review”
  • Manufactured homesLimited

    Individual mobile homes in Agricultural and Rural Residential Districts in Clayton town.

    • The lot must meet Schedule B dimensional requirements.
    • The home must contain at least 480 square feet and comply with relevant chapter provisions.

    minimum mobile-home area: >= 480 square feet (Individual lot or site)

    “Individual mobile homes on lots meeting the dimensional requirements of § 235-5, Schedule B, shall be permitted in Agricultural and Rural Residential (AR) Districts”
  • Who permits septicLocal (with conditions)

    Sanitary waste facilities in the Town of Clayton outside the incorporated Village of Clayton.

    • The Town-authorized inspector acts in accordance with Town provisions and state DEC and Health rules.
    “Inspect, certify and issue permits for sanitary waste facilities, community water supply systems and plumbing facilities”
  • Septic permitRequired

    Installation of septic systems in Clayton town.

    • The applicable building permit is also subject to the Town process and any required zoning permit.
    “A Town & Village of Clayton Uniform Code Building Permit is required for: [...] the installation of all septic systems.”
  • Septic inspectionRequired

    Septic-system installation undertaken under the Town & Village building-permit process.

    • Inspection timing is at the intervals specified on the building permit.
    “the installation of all septic systems. [...] your inspector will make periodic inspections at your site to inspect the work as it progresses.”
  • Off-grid sanitationLimited

    Individual household septic systems in proposed Clayton town subdivisions.

    • Systems must comply with New York State Department of Health Appendix 75-A.
    • Subdivision-wide, industrial, and other complex systems require contact and consultation with the New York State Departments of Health and/or Environmental Conservation.
    “All individual household (septic) systems shall be constructed to comply with standards and conditions set forth in the New York State Department of Health's Appendix 75-A”
  • Subdividing landRegulated (with conditions)

    Subdivision plats in Clayton town.

    • The Joint Planning Board reviews and approves plats according to Town land-division regulations.
    • Before approving a subdivision plat, the Planning Board must comply with SEQRA.
    “The Joint Planning Board shall have the authority to review and approve subdivision plat in accordance with the land division regulations of the Town and Village of Clayton.”
  • Driveway accessRequired

    Private-road, street, or thoroughfare entrances into Town roads or streets in Clayton town.

    • Town Highway Superintendent permission is required for Town roads.
    • No entrance may be within 50 feet of a street corner or road intersection.
    • State or county road entrances require permission from NYSDOT and/or the Jefferson County Highway Department.

    minimum distance from street corner or road intersection: >= 50 feet (Private-road, street, or thoroughfare entrance into a Town roadway or street)

    “permission shall be obtained from the Town Highway Superintendent [...] Under no circumstances shall any such entrance be permitted within 50 feet of any street corner or road intersection.”
  • Permit feesVariable (with conditions)

    Town zoning permits in Clayton town.

    • The fee is determined by the Town Board.
    “A fee, as determined by the Town Board, shall be paid for the issuance of each zoning permit.”
  • Permit processPublished (with conditions)

    Town & Village of Clayton Uniform Code building-permit applicants.

    • Applicants must submit the application and construction questionnaire, plot plan, construction plans, and local zoning permit.
    • The application is processed after fee payment and construction may begin after Code Enforcement Officer approval and permit issuance.
    “Deliver or mail the completed Application Form, Construction Questionnaire Form, with your plot plan, construction plans and a copy of your local Zoning Permit”

Still unanswered

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

  • Owner-builder exemption — Owner-built residential work in Clayton town.
  • Tiny homes — Tiny homes used as dwellings in Clayton town.
  • Accessory dwellings — Accessory dwelling units in Clayton town.
  • Well permit — Private wells serving homes in Clayton town.
  • Mandatory utility hookup — New homes in Clayton town.
4 more unanswered
  • Agricultural exemption
  • Shed and accessory-building permit exemption
  • 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 Town of Clayton publishes no rule on the point, not that none exists. Jefferson County’s page lists the county offices to call.

← All of Jefferson County: county rules, score and offices