PermitStack indexes 291,766 building permits issued in Baltimore, Maryland, with 27,666 issued in the last 12 months alone. Search by address, contractor, category, and date via our free REST API.
Most common permit types issued in the last year.
Drill into the most common permit categories in Baltimore.
Permit activity for individual ZIP codes in Baltimore, newest first by volume.
Every permit we hold for one Baltimore address (roof, HVAC, solar, additions, with dates and contractors) in a single call to /v1/property/history. Used by lenders for collateral review, insurers for roof and system age, and real estate teams for due diligence.
The 10 most recent permits issued in Baltimore, Maryland. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-09-30 | BRCM-26-019940 | 6900 FIELDCREST RD | Other | Meter relocate 8' x 1" steel. |
| 2026-09-30 | BRCM-26-019511 | 2108 E PRATT ST | Other | Remove formstone and clean/wash brick. |
| 2026-09-30 | BRCM-26-019406 | 2613 AILSA AVE | Renovation | GAS RANGE REPLACEMENT |
| 2026-09-30 | BUSE-26-001792 | 2249 BOOJUM ST | Other | Use permit as single family attached rowhome |
| 2026-09-30 | BCCM-26-004152 | 2716 PENINSULA DR | Fire alarm | Install NFPA 13D sprinkler system for a row of towns. 25 heads for the Bridgton mo... |
| 2026-09-30 | BCCM-26-004325 | 2100 MARYLAND AVE | Other | Gas test for bge onlyx |
| 2026-09-30 | BCCM-26-003955 | 900 S CATON AVE | Electrical | ******* Interior alterations and repair to part of the first floor for the Nurse A... |
| 2026-09-30 | BRCM-26-020008 | 425 HAWTHORN RD | HVAC | Reconstruct water and waste for (1) full bathroom in the basement. Relocate washer... |
| 2026-09-30 | BUSE-26-000924 | 2920 ELLICOTT DWY | Other | TO USE AS A SINGLE FAMILY DWELLING |
| 2026-09-30 | BRCM-26-019978 | 2813 W NORTH AVE | Electrical | 200 amp service and 10 circuits |
Query Baltimore, Maryland permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search Baltimore permits issued in the last 30 days curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Baltimore&state=MD&issued_after=2026-09-23"
The official record sets behind this page, with the date each one's data runs through.
| Record set | Source | Permits | Data through | Note |
|---|---|---|---|---|
| Permits | open data (ArcGIS) | 291,766 | 2026-09-30 |
Related coverage in Maryland and nationwide.
We ingest Baltimore's official permit records directly from ArcGIS Hub and normalize them into a consistent JSON schema across our U.S. jurisdictions.
The newest permit we hold for Baltimore, Maryland is dated September 30, 2026. We re-read this source on a nightly schedule and publish the date the data runs through rather than the date we last polled. Some cities publish permits days after they are filed.
Yes — search Baltimore permits free in the browser, no signup needed. The API needs a free key (100 requests per day, no credit card).
Yes. CSV export is available on every plan, including free, with the row cap rising by tier. Webhooks (Developer plan and up) push new permits after each nightly ingest.
Free tier covers 100 requests per day. No credit card required.
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