Building permits in Philadelphia County, PA
Mapenzo tracks 36,521 building permits and applications in Philadelphia County, PA, with 3,859 added in the last 30 days. The latest was recorded on Oct 14, 2026. Data updates daily.
36,521permits in total
3,859new in 30 days
35,657issued
0applications in review
Oct 14, 2026latest record
Frequently asked questions
How many building permits are there in Philadelphia County, PA?
Mapenzo has 36,521 records in Philadelphia County, PA: 35,657 issued or under construction and 0 in review. 3,859 were added in the last 30 days.
How do I find new permits in Philadelphia County, PA?
The Mapenzo map shows every permit in Philadelphia County, PA in one place, filterable by trade and date.
How fresh is the data?
Mapenzo collects data from official permit registers every day. New permits appear on the map the same day the register publishes them.
Can I see applications before a permit is issued?
Yes. Besides issued permits, the map shows applications and notices still in review whenever the register publishes them.