Access real-time solar permit data from Madison, WI. Every residential and commercial solar installation requires a permit, making this dataset the most reliable leading indicator of solar activity in Madison, WI.
Showing the 10 most recent solar permits issued in Madison, WI. Access all 1,375 permits from the last year via the API.
| Issued | Address | Status | Contractor |
|---|---|---|---|
| 2026-08-06 | 6915 Country LN | UNKNOWN | — |
| 2026-08-06 | 1132 Spaight ST | FILED | — |
| 2026-08-06 | 4805 Mineral Point RD | ISSUED | — |
| 2026-08-06 | 3825 Clover LN | ISSUED | — |
| 2026-08-06 | 1910 Firefly DR | FILED | — |
| 2026-08-06 | 1207 Out Of Time Ln | FILED | — |
| 2026-08-06 | 7813 Starnova DR | FILED | — |
| 2026-08-06 | 526 Toepfer AVE | FILED | — |
| 2026-08-05 | 4205 Portland CIR | UNKNOWN | — |
| 2026-08-05 | 1305 Carpenter ST | UNKNOWN | — |
Customer profile: solar installers, clean energy contractors, and solar sales teams.
Find homeowners who just permitted a solar installation for follow-up services, battery upgrades, or related work. Track local competitor activity and identify underserved zip codes.
Query Madison, WI solar permits directly with a single HTTP call:
curl "https://api.permit-stack.com/v1/permits/search?city=Madison&state=WI&category=SOLAR" \ -H "X-API-Key: pk_your_key"
Or use the official Python SDK: pip install permitstack
PermitStack ingests permits from Madison, WI's official open data portal daily at 3 AM UTC. Most solar permits appear within 24-48 hours of issuance.
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 solar permits are public records maintained by Madison, WI's building department. PermitStack normalizes this open data into a clean, consistent API.
Our customers include solar installers, clean energy contractors, and solar sales teams. Find homeowners who just permitted a solar installation for follow-up services, battery upgrades, or related work. Track local competitor activity and identify underserved zip codes.
Data source: Official Madison, WI open data portal. Last updated: 2026-08-06.