Yes, full-time RV living in Pennsylvania is generally legal, provided compliance with zoning, safety, and occupancy codes. Municipalities regulate land use, and state law defers to local ordinances, creating a patchwork of permissibility. Recent 2026 amendments to the Pennsylvania Municipalities Planning Code (Act 170) clarify that RV parks must accommodate long-term stays, but counties like Chester and Lancaster impose additional restrictions on residential RV occupancy.
Key Regulations for Living in an RV Full Time in Pennsylvania
- Zoning Ordinances: Municipalities (e.g., Allegheny County, Philadelphia) often prohibit RV occupancy as primary residences in residential zones. RV parks must comply with Act 170’s 2026 updates, which mandate minimum lot sizes and utility hookups.
- Building and Fire Codes: The 2024 International Residential Code (IRC) Appendix G requires RVs used as dwellings to meet safety standards, including smoke detectors and egress windows. Local fire marshals (e.g., Pennsylvania State Fire Commissioner) enforce these retroactively.
- Utility and Sanitation Requirements: The Pennsylvania Department of Environmental Protection (DEP) mandates RV parks to provide potable water, sewage disposal, and electrical hookups under Title 25, Chapter 73. Off-grid setups may violate health codes in unincorporated areas.
Local enforcement varies; some townships (e.g., Lower Merion) issue cease-and-desist orders, while others (e.g., Erie County) permit RV living with conditional use permits. Consult the Pennsylvania Municipalities Code (PMC) § 609 for variance procedures. Always verify with county planning boards and the DEP’s 2025 sanitation guidelines before establishing residency.