Accessory Structures in Norristown, PA (2026)
3 verified accessory structures rules for Norristown, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Norristown Chapter 320 (Zoning) governs ADUs. No standalone ADU ordinance identified. Accessory structures are permitted in rear yards only. Any change of use or occupancy requires a certificate of occupancy from Norristown Code Enforcement.
Norristown ADU (Accessory Dwelling Unit) Rules
Some RestrictionsShed Rules
Norristown Municipal Code Chapter 320 (Zoning) permits sheds only in rear yards, limits them to 20% of rear yard area, sets 5-foot setbacks from rear/side lot lines and principal structure, caps height at 15 feet, and requires special exception for sheds over 150 sq ft or 12 ft in height.
accessory-structures/shed-rules
Some RestrictionsGarage Conversions
Garage conversions require a building permit under PA UCC and a change of use/occupancy certificate from Norristown Code Enforcement. Zoning must confirm the proposed use is permitted. Contact Code Enforcement before beginning any conversion work.
Norristown Garage Conversion Rules
Some RestrictionsLooking for Montgomery County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Norristown city rules.
Accessory Structures in Montgomery County →