Building permits, zoning and land rules in Clarion County, Pennsylvania

Yes. Construction and building work covered by Pennsylvania's Uniform Construction Code requires a permit before work starts in Clarion County¹. All Clarion County municipalities opted into total UCC enforcement, and they use contractors for inspections^1,2. Required inspections follow permitted work, and a UCC certificate of occupancy must be issued before a regulated building or facility can be used¹.

An owner may perform uncompensated construction work on the owner's own residence, but owner-builder status does not waive the UCC permit, inspection or occupancy requirements^1,7,8. A qualifying agricultural building can be excluded from the Construction Code Act, but the definition bars habitable space and does not erase separate municipal land-use, fire, health or environmental requirements¹⁰.

Clarion County does not provide one permit counter for every residential project. Start with the township or borough containing the parcel and ask for its current building code official, application, inspection contractor and fee schedule; all county municipalities opted into UCC enforcement and use contractors for inspections^1,2. The permit must be issued before covered work begins¹.

For a new lot line, sale of part of a tract or commercial structure, contact the Clarion County Planning Department at the listed number^4,11. Clarion County's subdivision ordinance applies where a municipality has not adopted its own, while New Bethlehem Borough handles projects under its own ordinance⁴. Current local building, inspection, subdivision and septic fees were not confirmed, so request the applicable schedules before budgeting. Septic permits are not part of the building permit; see the septic section below⁵. Pennsylvania's published state UCC fee schedule applies only where that state schedule governs, not automatically to every locally administered project¹².

Clarion County has no single countywide zoning ordinance, so a parcel cannot be evaluated from the county answer alone⁴. Municipal rules vary, and the county reports that four of its 34 municipalities have their own zoning ordinance³. Pennsylvania directs zoning questions to the township, borough or city where the activity will occur⁶.

Ask the parcel municipality about allowed use, setbacks, minimum dwelling size, accessory structures, RV occupancy and tiny-home siting before closing. The county subdivision and land-development ordinance still applies where a municipality lacks its own ordinance⁴. The county's Airport Zoning Ordinance is not traditional zoning, but it controls structure height in the flight path to the Clarion County Airport runways and restricts landfill location near the airport, so land near the airport needs additional review³. No countywide numeric minimum dwelling size, setback or lot-coverage standard was confirmed. The absence of countywide zoning is not a promise that a particular parcel has no land-use controls.

On-lot sewage permitting and enforcement in Clarion County are handled by the responsible local agency, which may be a municipality or joint agency, rather than one county septic desk⁵. Ask the parcel municipality to identify its current Sewage Enforcement Officer. The local agency issues permits for retaining tanks and ordinary individual or community on-lot systems, with large-volume systems treated separately⁵. The system must remain uncovered until approval to cover is given, subject to the statutory waiting provision¹³.

Budget for site testing and design early: only 0.3% of mapped county soils avoid a “very limited” rating for conventional septic drain fields¹⁴. A narrow permit exemption can apply to certain owner or immediate-family residences on a contiguous tract of at least 10 acres, but acreage alone is not enough¹⁵. A new residence using a composting or similar toilet still needs an approved method for washwater or excess liquid¹⁶.

We could not confirm a countywide rule allowing residential RV occupancy on private land in Clarion County. Ask the parcel's township or borough whether its zoning, nuisance, sewage and occupancy rules allow the proposed setup; municipal zoning differs across Clarion County^3,6. State-park campsite limits do not answer whether someone may live in an RV on private property¹⁷.

Plan a tiny home intended as a dwelling as a code-regulated residence unless the municipal building code official gives a different written determination, because Pennsylvania requires a permit before UCC-covered residential construction begins^1,18. Local land-use rules still control where the dwelling may sit⁶. Manufactured homes have specialized UCC treatment, but site work, foundations, utility connections, later additions and some relocations remain regulated¹⁹. Confirm sewage approval before using an RV or tiny home as a residence⁵.

1. Identify the parcel's township or borough, then ask for its building code official, inspection contractor and zoning contact^1,2,6.
2. Ask the responsible local agency to identify its Sewage Enforcement Officer and evaluate the proposed on-lot sewage site before fixing the house location⁵.
3. For a new lot line, partial-tract sale or commercial structure, contact the Clarion County Planning Department; county subdivision rules apply unless the municipality has its own ordinance^4,11.
4. Obtain the UCC permit before covered work and schedule each required inspection^1,7.
5. Apply to PennDOT if a new or changed driveway enters state-highway land or connects to PennDOT drainage⁷.
6. Obtain municipal approval before development in a Special Flood Hazard Area²⁰.
7. Pass the final inspection and obtain the certificate of occupancy before using the home⁷.

Confirm the exact municipality first, because building-code administration, zoning contacts and the septic authority are local^2,5,6. Ask for a written land-use determination covering the intended home, RV, accessory buildings, setbacks and road access. If the tract will be divided or developed, the county Planning Department can explain the applicable subdivision review^4,11.

Treat septic feasibility as a purchase contingency: 0.3% of mapped county soils avoid severe limits for a conventional drain field, so a parcel-level evaluation matters¹⁴. Check mapped flood hazards because municipal approval is required before development in a Special Flood Hazard Area²⁰. Determine whether access is from a state or local road; a driveway involving state-highway land needs a PennDOT permit, while no countywide rule for other driveway access was confirmed⁷. For completed construction, public electric or gas connection requires written proof that required inspections passed⁷. Commercial well drillers need state licensing and rig permits, but local private-well approval was not confirmed⁹.