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

An owner or authorized agent planning regulated residential construction, alteration, repair, demolition, occupancy changes, or regulated system work in Juniata County must first obtain a Uniform Construction Code permit from the building code official¹. Pennsylvania's statewide Uniform Construction Code applies to builders, while administration in Juniata County is through the township, borough or its third-party code official^3,9. Permitted construction is inspected, and a residential building cannot be occupied until a building code official issues its certificate of occupancy^10,11. A qualifying agricultural building is excluded from the state construction code, but habitable space and spaces used to process, treat or package agricultural products are outside that definition¹². The agricultural-building exclusion does not itself answer local zoning, subdivision or sewage requirements.

The township or borough where the parcel lies is the first contact for building permits, zoning approval and local registrations in Juniata County¹³. Ask that municipality to name its building code official (building permits) and its Sewage Enforcement Officer (septic permits)^3,5. Juniata County Planning & Community Development handles county Planning Commission review of subdivision and land-development plans, not residential building permits². A completed application and fee must accompany each plan submitted for county review². Submit at least one complete plan by the posted schedule; the county requests a paper copy and, if possible, an electronic PDF². Contact the Planning office at the number listed above when a project divides land or qualifies as land development¹⁴.

Zoning varies across Juniata County: Delaware, Fayette, Fermanagh, Greenwood and Walker townships and Mifflintown, Port Royal and Thompsontown boroughs are listed with zoning, while Beale, Lack, Milford, Monroe, Spruce Hill, Susquehanna, Turbett and Tuscarora townships and Mifflin Borough are listed without municipal zoning⁴. A municipality's lack of a zoning ordinance does not eliminate subdivision review, sewage approval, the statewide building code or other municipal ordinances^2,5,9. We could not confirm countywide numerical rules for minimum dwelling size, lot size, setbacks, lot coverage or building height; ask the township or borough before choosing a building site.

A local agency and its Sewage Enforcement Officer ordinarily handle on-lot sewage permits and enforcement in Juniata County under Pennsylvania's Act 537 framework⁵. Ask the parcel's township or borough to identify the serving agency before applying⁵. A narrow permit exemption may apply to an owner- or immediate-family-occupied home on a contiguous tract of at least 10 acres when the owner held record title by January 10, 1987, but a municipality may still require a permit⁶. The exempt system also has strict siting, notice and malfunction-correction conditions, so do not assume acreage alone qualifies⁶. Only 11.1% of county soils lack severe limits for a conventional drain field, so test soils before committing to a homesite¹⁵.

We could not confirm a countywide rule allowing long-term RV occupancy, temporary camping or tiny-home occupancy in Juniata County. Ask the parcel's township or borough about the proposed use, because zoning ordinances and use rules vary by municipality⁴. A municipality listed without zoning should not be treated as automatically allowing residential RV use: sewage requirements, the statewide building code or another municipal ordinance may still affect the project^5,9. A tiny home used as a residence generally remains subject to the municipal building-permit system and lawful sewage service^1,5. For a manufactured home, Pennsylvania requires a licensed installer to certify the installation and provide documentation to the local code official for the certificate of occupancy; municipal land-use permission still needs to be checked^4,7.

1. Identify the township or borough and ask it for the parcel's zoning status, building code official and Sewage Enforcement Officer^5,13.

1. If land will be divided or developed, submit the complete plan, county application and fee to the Planning Office by its posted schedule².

1. Complete septic testing and obtain required sewage approval before fixing the homesite^5,6.

1. Resolve driveway access. Building or changing a driveway within state highway right-of-way requires a PennDOT Highway Occupancy Permit¹⁶.

1. Apply to the municipal or designated building code official before starting regulated residential work¹.

1. Schedule required inspections and obtain the certificate of occupancy before moving in^10,11.

Confirm the municipality first, because zoning and the responsible building code official vary across Juniata County^3,4. Test the proposed septic area early: only 11.1% of county soils lack severe limits for a conventional drain field¹⁵. Pennsylvania does not set statewide construction or siting standards for private homeowner wells, although a municipality may set standards; licensed drilling companies need drilling permits, while a homeowner or farmer drilling on owned or leased land is excepted from that licensing requirement⁸. Check whether access meets a state highway, because a new or changed driveway on state highway land requires a PennDOT permit with a variable fee¹⁷. PennDOT classifies a residential or other driveway expected to serve no more than 25 vehicles per day as a minimum-use driveway, but that classification does not waive the state-highway permit^16,17.