Accessory Structures in Harrisburg, PA (2026)
2 verified accessory structures rules for Harrisburg, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
In the City of Harrisburg, Pennsylvania, an accessory dwelling unit is allowed by right in the RL, RM, and RF Zoning Districts and by special exception in the CN Zoning District. The unit can sit inside the main house or stand detached on the same lot, it cannot exceed 33% of the principal unit's square footage, and the principal residential structure must be owner-occupied.
Accessory Dwelling Units in Harrisburg, Pennsylvania
Some RestrictionsHarrisburg Codified Ordinances § 7-309.2
A. Accessory dwelling unit: An accessory dwelling unit shall be permitted by right in the RL, RM, and RF Zoning Districts and by special exception in the CN Zoning District, subject to the following criteria: [Amended 4-13-2021 by Ord. No. 6-2021] (1) The accessory dwelling unit may be created within the principal residential unit or may be located as a detached unit on the same lot; (2) The ac...
Shed & Carport Rules
In the City of Harrisburg, Pennsylvania, a storage shed is a residential accessory structure that must meet the setback requirements of its zoning district. Section 7-307.6 bars any accessory building from a required front yard in any district, and a garage attached to the house counts as part of the house for setbacks.
Harrisburg PA Accessory Building and Shed Setback Rules
Some RestrictionsHarrisburg Codified Ordinances § 7-307.6
A. The setback requirements of the applicable district shall apply to every accessory building, structure, or use unless a standard that is clearly meant to be more restrictive or less restrictive is specifically stated in this chapter for a particular accessory use. B. No accessory structure, use, or building shall be permitted in a required front yard in any district, unless specifically perm...