Search and pull new construction permit data from Baltimore County, MD. These permits represent ground-up residential and commercial construction — the most consequential permits for real estate market analysis.
Showing the 10 most recent new construction permits issued in Baltimore County, MD. Access all 1,755 permits from the last year via the API.
| Issued | Address | Value | Status | Contractor |
|---|---|---|---|---|
| 2026-09-27 | 146 KELLYWAY | $220K | UNKNOWN | — |
| 2026-09-27 | 148 KELLYWAY | $157K | UNKNOWN | — |
| 2026-09-27 | 150 KELLYWAY | $206K | UNKNOWN | — |
| 2026-09-27 | 728 FALLSRD | $46K | UNKNOWN | — |
| 2026-09-27 | 7115 SMOKE STACKRD | $173K | UNKNOWN | — |
| 2026-09-27 | 7119 SMOKE STACKRD | $166K | UNKNOWN | — |
| 2026-09-27 | 129 KELLYWAY | $214K | UNKNOWN | — |
| 2026-09-25 | 1219 OTTER POINTCT | $300K | UNKNOWN | — |
| 2026-09-25 | 6708 CAMDENST | $350K | UNKNOWN | — |
| 2026-09-25 | 4034 MILLNERRD | $400K | UNKNOWN | — |
Customer profile: real estate investors, building materials suppliers, and construction market analysts.
Monitor new-build activity for investment analysis, supply chain planning, and competitor tracking. New construction permits are the canonical leading indicator of housing starts.
How teams use this data: PermitStack for real estate and development.
Query Baltimore County, MD new construction permits directly with a single HTTP call:
curl "https://api.permit-stack.com/v1/permits/search?jurisdiction=Baltimore%20County&category=NEW_CONSTRUCTION" \ -H "X-API-Key: pk_your_key"
Or use the official Python SDK: pip install permitstack
This page holds new construction permits in Baltimore County, MD dated through 2026-09-27. We re-check this source on its own nightly cycle, and publish the date the data runs through rather than the date we last polled -- a source that has stopped is not the same as one with nothing new.
Yes. The API supports filtering by zip code, date range, contractor name, estimated value, and more. See the full API documentation for query parameters.
Yes. Building permits including new construction permits are public records maintained by Baltimore County, MD's building department. PermitStack normalizes this open data into a clean, consistent API.
Our customers include real estate investors, building materials suppliers, and construction market analysts. Monitor new-build activity for investment analysis, supply chain planning, and competitor tracking. New construction permits are the canonical leading indicator of housing starts.
Data source: Baltimore County, MD's official permit records. Data through 2026-09-27.