Bolthole Index

Grant County, Oregon

Zoning, building permits and septic rules in John Day, Oregon

John Day is a city in Grant County, Oregon. 4 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Grant County page.

Answers from the rulebook for John Day

John Day’s own rules

  • Building code adoptedAdopted

    Building code inside John Day city

    • Code text adopts the 1976 Uniform Building Code edition as amended and adopted by the state of Oregon (Oregon structural specialty and fire and life safety code); current state code edition not verified.
    “is hereby adopted in its entirety, as the building code of the city and all portions of said code on file in the office of the city recorder are hereby referred to”
  • Camping on your landLimited

    Camping on city-owned property inside John Day city (private land not addressed)

    • Camping prohibited on city property 8:00 a.m. to 7:00 p.m.
    • Only permitted lot is east of and adjacent to City Hall unless changed by council resolution or emergency declaration
    • Camp facilities limited to 50 square feet; 150 square feet footprint per person

    camp facility size: <= 50 square feet

    “camping is permitted on city property subject to the time, place, and manner regulations contained in this chapter.”
  • Mandatory utility hookupSewer (with conditions)

    Dwelling units and business properties abutting a street, alley or right of way with a public sewer inside John Day city

    • Connection required within 90 days after official notice
    • Public sewer must be within 300 feet of the property line
    • City council may exclude connection by motion or resolution if no public hazard is known and exclusion is necessary for public welfare
    • Water connection rule not found

    distance to public sewer: <= 300 feet (council exclusion) · time to connect after notice: <= 90 days

    “within 90 days after date of official notice to do so; provided, that said public sewer is within 300 feet (91.5 m) of the property line.”
  • Building in a floodplainRequired

    Development in areas of special flood hazard inside John Day city

    • Applies to structures including manufactured homes and all development including fill
    • Flood Insurance Study for the City of John Day dated September 15, 1977 with FIRMs adopted by reference
    • Application requires lowest-floor elevation, floodproofing elevation and certification where applicable
    “a development permit shall be obtained before construction or development begins within any area of special flood hazard established in section 4-2-3b.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask John Day or Grant County directly.

  • Building permit — Building permits inside John Day city
  • Owner-builder exemption — Owner-builder exemption inside John Day city
  • Inspections — Building inspection inside John Day city
  • Certificate of occupancy — Certificate of occupancy inside John Day city
  • Local zoning — Land inside John Day city
21 more unanswered
  • Zoning districts
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Well permit
  • Agricultural exemption
  • Shed and accessory-building permit exemption
  • Subdividing land
  • Driveway access
  • 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 John Day publishes no rule on the point, not that none exists. Grant County’s page lists the county offices to call.

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