Haverford College CDP (part), Delaware County, Pennsylvania, PA Accessory Structures: ADU Rules (2026)
Rules for building accessory dwelling units (granny flats, in-law suites) including size limits, parking requirements, and owner-occupancy rules.
Research in progress
We are currently verifying Haverford College CDP (part), Delaware County, Pennsylvania's specific local ordinance for adu rules. In the meantime,Pennsylvania state law generally applies, and below you'll find guidance for finding the official rules and links to related Haverford College CDP (part), Delaware County, Pennsylvania ordinances we've already verified.
Pennsylvania State Law Context
Pennsylvania state law provides the baseline framework for adu rules across all municipalities in the state. Individual cities like Haverford College CDP (part), Delaware County, Pennsylvania may adopt additional local rules on top of state requirements, which is what makes checking your specific city ordinance important. For Haverford College CDP (part), Delaware County, Pennsylvania residents, the safest approach is to follow state law as a baseline and contact City Hall for any additional local requirements.
You can browse all Pennsylvania accessory structures to see how cities across the state regulate this topic.
How to find official Haverford College CDP (part), Delaware County, Pennsylvania ADU Rules rules
- Search for "Haverford College CDP (part), Delaware County, Pennsylvania PA municipal code" to find your city's online code portal (Municode, eCode360, or American Legal Publishing are the most common).
- Look for chapters covering accessory structures, zoning, nuisance, or property maintenance — that's where most adu rules rules live.
- Contact Haverford College CDP (part), Delaware County, Pennsylvania City Hall's code enforcement, planning, or community development department for clarification.
- Check with your HOA if applicable — many HOAs have stricter rules than the city itself.