Lebanon County, Pennsylvania requires a Uniform Construction Code permit for new home construction, but the office that issues it depends on the municipality12. Municipal zoning also applies, and the Lebanon County Planning Department enforces zoning, building code and septic rules only for participating municipalities345. Confirm all three jurisdictions for the parcel before designing or buying.
At a glance
- Building permit
- Required for new homes under Pennsylvania's UCC; the issuing agency varies by municipality14
- Zoning
- Municipal rules apply; all 26 municipalities have zoning and 19 use the county as enforcement officer63
- Septic
- The county Planning Department enforces on-lot sewage rules for most municipalities; others use local enforcement5
- Owner-builder exemption
- No permit exemption confirmed; ask the applicable building-code office before acting as your own builder7
- Small accessory buildings
- A detached accessory structure on a single-family lot needs a permit only over 1,000 sq. ft. of footprint4
- Septic exemption for large tracts
- An owner's or immediate family's system on a 10+ acre contiguous tract may be exempt from the state permit, with conditions8
- Certificate of occupancy
- Issued after required inspections and final approval where LCPD administers the construction code9
- Septic-friendly soils
- 33.4% of soils rate free of severe limits for a conventional drain field10
Who to call
Building permits
Lebanon County Planning Department, Building Code Administration
Administers and enforces the PA Uniform Construction Code building permit for 9 of Lebanon County's 26 municipalities: Cleona Borough, Jonestown Borough, Millcreek Township, North Annville Township, North Lebanon Township, North Londonderry Township, South Annville Township, South Lebanon Township and West Cornwall Township; every other municipality in the county enforces the UCC on its own.
Room 206, Lebanon County Courthouse, 400 S. 8th Street, Lebanon, PA 17042
Zoning
Lebanon County Planning Department, Zoning Officer
Enforces municipal zoning ordinances, under contract with the county commissioners, for 19 of Lebanon County's 26 municipalities; the other municipalities enforce their own zoning directly.
Room 206, Municipal Building, 400 South 8th Street, Lebanon, PA 17042
Septic permits
Lebanon County Planning Department, On-Lot Sewage Enforcement
On-lot sewage (septic) permits, soil testing coordination and inspections for 23 of Lebanon County's 26 municipalities: Annville, Cold Spring, East Hanover, Heidelberg, Jackson, Millcreek, North Annville, North Cornwall, North Lebanon, North Londonderry, South Annville, South Lebanon, South Londonderry, Union, West Cornwall and West Lebanon townships, plus Cleona, Cornwall, Jonestown, Myerstown, Palmyra and Richland boroughs and Lebanon City.
Room 206, Municipal Building, 400 South Eighth Street, Lebanon, PA 17042
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Lebanon County, Pennsylvania?
Yes for a new home. Pennsylvania's Uniform Construction Code applies statewide, and a UCC construction or building permit must be obtained before covered work begins1211. The Lebanon County Planning Department is the certified third-party building-code agency for nine named municipalities; elsewhere, the municipality or another certified agency administers residential enforcement42. For a detached accessory structure on a single-family lot, the county-administered threshold is more than 1,000 square feet of total footprint; the corresponding threshold for a two-family dwelling or townhome is more than 200 square feet4. A qualifying nonhabitable agricultural building is excluded from Pennsylvania's Construction Code Act, but municipal zoning and other rules can still apply12. Ask the applicable municipal code office before treating any accessory or farm structure as exempt.
Who is the Lebanon County building department, and how do you reach them?
For the nine municipalities named in its building-code guidance, the Lebanon County Planning Department's Building Code Administration administers and enforces the UCC4. Reach that office at (717) 228-4444 or at Room 206, Lebanon County Courthouse, 400 S. 8th Street, Lebanon, PA 170424. Its published review period is 15 business days after receipt of a complete submission4. If the parcel is outside the county department's building-code territory, ask the township or borough which municipal or certified third-party agency handles residential UCC permits2. Where LCPD administers the construction code, it issues the certificate of occupancy only after all required inspections are finished and the final inspection is approved9. Do not schedule occupancy around permit issuance alone; schedule and pass the required inspections first.
Does Lebanon County have zoning?
Zoning is municipal in Lebanon County. All 26 municipalities have adopted zoning laws, and 19 contract with the Lebanon County Planning Department to enforce their local ordinances3. Pennsylvania directs zoning questions to the township, borough or city where the property lies13. The county department's zoning procedure provides no exemption based on low project cost, small building size, or temporary rather than permanent use3. A small shed can therefore fall below the county-administered UCC threshold yet still require municipal zoning approval43. The available countywide material does not provide one complete schedule for setbacks, minimum lot size, minimum dwelling size or building height. Ask the zoning officer for the parcel's municipality for its district map and dimensional table before choosing a house site, tiny home, RV location or accessory dwelling.
How do septic permits work in Lebanon County?
A sewage permit is required to install, replace, repair or alter an on-lot system14. The Lebanon County Planning Department enforces the Pennsylvania Sewage Facilities Act for most municipalities, while excluded municipalities use municipal or other local enforcement5. Where the county handles the permit, its published fees are $500 for a new system, $400 for a major repair and $250 for a minor repair that replaces or adds a septic or dose tank14. A narrow state exemption may apply to an owner or immediate-family residence on a contiguous tract of at least 10 acres, but only if its ownership, notification and siting conditions are met8. New systems cannot be covered until the permit issuer approves, subject to the state's 72-hour rule after completion notice15. In municipalities with a county-administered sewage management program, treatment tanks must also be pumped and inspected every three years by a registered pumper or hauler16. Only 33.4% of county soils rate without severe limits for a conventional drain field, so make septic feasibility an early contract contingency10.
Can you live in an RV or tiny home on your land in Lebanon County?
We could not confirm a countywide rule allowing residential RV use or tiny-home occupancy on private land. Every Lebanon County municipality has its own zoning law, so ask the township, borough or city zoning officer whether the proposed use is allowed in that parcel's district313. Ask specifically about temporary occupancy while building, minimum dwelling size, setbacks and utility connections because the available countywide materials do not provide complete schedules for those questions. Pennsylvania's state-park camping limits do not answer whether an RV may be lived in on private property17. A manufactured home's approved factory design receives specific UCC treatment, but site work, utility connections, later additions, repairs, resale or relocation may remain subject to the UCC, and local zoning still controls siting18. Any on-lot sewage system must follow the applicable county or local enforcement process58.
Building a home in Lebanon County: the steps, in order
- Identify the parcel's township, borough or city, because building-code, zoning and septic jurisdiction can differ435.
- Ask the municipal zoning officer whether the home, driveway, setbacks and proposed occupancy fit the parcel's district13.
- If the project divides land, hire a surveyor or engineer for the formal plan and submit it to both the County Planning Department and the municipality; typical processing takes three to four months or more19.
- Establish sewage approval with the county department or the municipality's local enforcement agency before relying on a building site58.
- Secure a PennDOT permit before creating driveway access to a Commonwealth highway20.
- Apply to the correct UCC agency before starting covered construction11.
- Complete required inspections; where LCPD administers the code, final approval leads to the certificate of occupancy9.
What to check before you buy land in Lebanon County
Check legal access, sewage feasibility, municipal zoning and floodplain status before the inspection period expires. A driveway connecting to a Commonwealth highway requires a PennDOT permit before access is allowed20. Development in a Special Flood Hazard Area requires a municipal floodplain development permit21. Only 33.4% of county soils rate without severe limitations for a conventional drain field, so obtain the applicable sewage office's testing and permit path before choosing the house location105. If a purchase or family division creates new lots, Lebanon County requires a formal subdivision or land-development plan prepared by a surveyor or engineer, filed with both county and municipal reviewers, with three to four months or more as the typical processing time19. Private-well rules were not confirmed in the county materials; ask the municipality and the well driller what approvals apply, while noting that Pennsylvania licenses commercial water-well drilling companies22. The effective property-tax rate is about 1.4%, with a median annual bill near $3,1802324.
Watch-outs
- All 26 municipalities have zoning, but the county Planning Department enforces those local rules for only 19; identify the correct zoning officer before relying on a parcel's apparent openness3.
- Building-code, zoning and septic jurisdiction do not follow one common coverage list, so confirm each function separately for the parcel435.
- A county-administered sewage management program can add recurring three-year pumping and inspection duties after installation16.
Sources
- Lebanon County Building Code Administration (2026 county census)
- Uniform Construction Code (UCC) (Pennsylvania statewide rule), quoted and re-checked
- Lebanon County Planning Department, Zoning Officer (lebanoncountypa.gov)
- Lebanon County Planning Department, Building Code Administration (lebanoncountypa.gov)
- Lebanon County - Planning, quoted and re-checked
- Lebanon County - Applying for a Building and Zoning Permit (2026 county census)
- (2026 county census)
- 25 Pa. Code § 72.22. Permit issuance (Pennsylvania statewide rule), quoted and re-checked
- Building Code Administration, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Apply for a Uniform Construction Code Building Permit (Pennsylvania statewide rule), quoted and re-checked
- Pennsylvania Construction Code Act — Chapter 1 (Pennsylvania statewide rule), quoted and re-checked
- Local Registrations, Permits, Zoning (Pennsylvania statewide rule), quoted and re-checked
- Lebanon County Planning Department, On-Lot Sewage Enforcement (lebanoncountypa.gov)
- Pennsylvania Sewage Facilities Act (Pennsylvania statewide rule), quoted and re-checked
- Q&As about the Sewage Management Program, quoted and re-checked
- RV and Tent Campsites (Pennsylvania statewide rule), quoted and re-checked
- Pennsylvania Uniform Construction Code, Chapter 403 (Pennsylvania statewide rule), quoted and re-checked
- PROCEDURE FOR SUBDIVISION AND LAND DEVELOPMENT IN LEBANON COUNTY, quoted and re-checked
- UNIFORM CONSTRUCTION CODE PERMIT, quoted and re-checked
- PennsylvaniA Floodplain Development Guide (Pennsylvania statewide rule), quoted and re-checked
- Apply for a Water Well Drillers License and Rig Permit (Pennsylvania statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 29, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.