Baltimore County · 21155
4400 BLACK ROCK RD
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- Total assessment
- $517,433
- Land use
- Residential (R)
Assessment
Additional detail for this property — owner, sale history, and structure information — isn't available yet.
| Land use | Residential (R) |
|---|---|
| Total assessment | $517,433 (cycle 2026) |
Permits
3| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Res. Permit - Solar Panel | ISSUE | Install 82 roof-mounted solar panels, 21.73kW, on existing SFD and accessory structure using the same inverter. Certificate of Installation to be submitted to Inspector at time of final inspection. A separate electrical permit is required by a Master Electrician licensed/registered with Baltimore County. | $499 | May 11, 2024 |
| Res. Permit - Alteration/Addition * | ISSUE | CONSTRUCT 1-STORY ADD'N ON REAR OF SFD T/B | CLOSET. 17'X16'X10'=272SF. ALL ENCLOSURES | REQUIRE FOOTERS. | — | Jan 25, 2017 |
| Res. Permit - Solar Panel * | CLOSED | INSTALL (82) ROOF MOUNTED SOLAR PANEL SYSTEM, | 21.73KW. OK TO WAIVE PLANS PER PH. | CERTIFICATE OF SOLAR PANEL INSTALLATION T/B | SUBMITTED TO INSPECTOR AT TIME OF FINAL | INSPECTION. | — | Apr 26, 2016 |
Records marked with * are matched by address, not a direct account link. Data is informational only.
Data freshness: city-311: 2026-07-12; city-ecb-citations: 2026-07-12; city-housing-inspections: 2026-07-12; city-permits: 2026-07-12; city-real-property: 2026-07-12; city-vbn: 2026-07-12; county-permits: 2026-07-12; sdat-properties: 2026-07-12;
Official sources: Maryland SDAT, Baltimore City permits.