Baltimore, MD Building Permit History
Search any address in Baltimore to see the complete building permit history, what work was done, who did it, how much it cost, and the current permit status. Free and instant.
Baltimore Permit Data at a Glance
Most-permitted addresses in Baltimore
Addresses with the most building permits on file. Click to see full permit history.
What You Can Find in Baltimore Permit Records
Each permit record from Baltimore includes:
- Permit number, the official tracking number
- Type of work, new construction, renovation, demolition, electrical, plumbing, etc.
- Issue date, when the permit was approved
Data source: City Open Data Portal (Socrata). Updated in real-time.
How to Look Up Building Permits in Baltimore
- 1 Enter a street address in Baltimore, MD above.
- 2 We query Baltimore's official permit database in real-time.
- 3 See every permit on file, type of work, cost, contractor, and status.
Why Look Up Permit History in Baltimore?
- Buying a home in Baltimore? Check if past renovations were properly permitted before you close.
- Planning a project? See what permits neighbors pulled for similar work in Baltimore.
- Vetting a contractor? See which contractors have active permits in Baltimore.
- Selling your home? Verify all past work was properly permitted before listing.
Frequently Asked Questions
Enter any street address in Baltimore, MD in the search box above. PermitMint queries the official Baltimore permit database in real-time and shows you every building permit on file.
Yes, completely free. Baltimore publishes permit records through their official open data portal. No sign-up required.
Data is queried in real-time from Baltimore's official portal. Most cities update daily. Results cache for 24 hours, then refresh automatically.
Need a Building Permit in Baltimore?
Check if your project requires a permit, see estimated fees and timelines.
Check Permit Requirements