Bolthole Index

Westmoreland County, Pennsylvania

Zoning, building permits and septic rules in Washington Township, Pennsylvania

Washington Township is a township in Westmoreland County, Pennsylvania. Washington Township has not adopted its own zoning; the county’s or state’s rules apply inside its limits. 10 rules below are quoted from official sources and independently re-checked, most recently on November 11, 2026. Rules for unincorporated land are on the Westmoreland County page.

Answers from the rulebook for Washington Township

Washington Township’s own rules

  • Building permitRequired

    Construction inside Washington Township, including decks and swimming pools

    • Page states permits for decks and all swimming pools; a customer assistance guide is available from the office.
    • Grading: moving under 400 cubic yards needs a no-cost permit; over 400 requires a fee-bearing grading permit.
    “all construction of decks need a building permit.”
  • Building code adoptedAdopted

    All building construction inside Washington Township

    • Adopted as the Uniform Construction Code (township Ordinance 135 listed).
    “the township adopted the uniform construction codes, for use in all building construction within the township effective june 01, 2004”
  • Certificate of occupancyRequired

    New residential structures and accessory structures, and existing structures with a changed occupancy, inside Washington Township

    • Permit is issued by the code enforcement officer for Washington Township.
    “no new structure occupied as a residence or accessory use to a residence or any existing structure occupied for any other purpose shall be so occupied by any person, partnership, corporation, or other type entity unless an occupancy permit has been issued by the code enforcement officer for washington township allowing occupancy of the same.”
  • Local zoningAbsent

    Land inside Washington Township, Westmoreland County, PA

    • Land development and subdivisions are regulated under Subdivision and Land Use Ordinance 167.
    “washington township does not have zoning laws.”
  • Zoning districtsNot published

    Land inside Washington Township; no zoning districts exist because no zoning is adopted

    “washington township does not have zoning laws.”
  • Minimum dwelling sizeNone

    Dwellings inside Washington Township; no township zoning dwelling-size minimum

    • Based on the township's no-zoning statement; UCC and Ordinance 167 still apply.
    “washington township does not have zoning laws.”
  • Lot coverageNone

    Lots inside Washington Township; no township zoning lot-coverage limit

    • Based on the no-zoning statement; stormwater Ordinance 168 and Ordinance 167 not reviewed.
    “washington township does not have zoning laws.”
  • Building heightNone

    Buildings inside Washington Township; no township zoning height limit

    • Based on the no-zoning statement.
    “washington township does not have zoning laws.”
  • Subdividing landRegulated (with conditions)

    Subdivisions and land development inside Washington Township

    • Planning department recommends; the board of supervisors gives final approval or denial.
    “to ensure that the applicant has complied with the washington township's subdivision and land use ordinance 167.”
  • Permit processPartial

    Building permit applications inside Washington Township

    • Applicants are told to call the office for a customer assistance guide before completing the UCC application.
    • Forms also exist for driveway, grading, dumping, and road occupancy permits.
    “ucc building permit application (when completing a ucc building permit application, p lease contact the office at (724)727-3515 for the appropriate customer assistance guide to assist with completing the application.)”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Washington Township or Westmoreland County directly.

  • Owner-builder exemption — Owner-builders inside Washington Township
  • Inspections — Inspections of construction inside Washington Township
  • Minimum lot size — Lots inside Washington Township
  • Setbacks — Building setbacks inside Washington Township
  • Living in an RV — RV occupancy inside Washington Township
11 more unanswered
  • Camping on your land
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • 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 Washington Township publishes no rule on the point, not that none exists. Westmoreland County’s page lists the county offices to call.

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