Baltimore County · 21074
4900 BLACK ROCK RD
Property watching is a Pro feature. Join the waitlist to get new permits, violations, and inspections on this property in a daily email digest.
Already have Pro access? Sign in.
- Total assessment
- $954,233
- 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 | $954,233 (cycle 2026) |
Permits
4| Type | Status | Description | Issued |
|---|---|---|---|
| Res. Permit - Accessory Structure * | CLOSED | CONSTRUCT 30'X40'X21'9"=1200SF DETACHED GARAGE | IN REAR PROPERTY OF SFD. ACCESSORY STRUCTURE | LETTER ATTACHED. 2017-0082-A | CONST DWG'S ON SITE, WAIVE PLANS-RD | Nov 18, 2016 |
| Res. Permit - Tanks * | CLOSED | INSTALL (1) 1,000 GALL UNDERGROUND PROPANE | TANK ON SIDE OF SFD. | Sep 15, 2016 |
| Comm. Permit - Sprinkler * | ISSUE | INSTALL 66 SPRINKLERS IN NEW RESIDENTIAL | CONSTRUCTION. LARGEST PIPE 1" | PUMP AND TANK | B897040 | May 24, 2016 |
| Res. Permit - New Dwelling * | CLOSED | SFD- NON PATTERN BOOK- PDM#05-0306 06062M : CONSTRUCT SFD WITH UNFINISHED BSMT, 4 BEDRMS, | 2 CAR SIDE LOAD GARAGE, 2 FP (O/S PROJ NOT TO | EXCEED 4X10), EXERCISE RM, SCREENED PORCH, COVD | FRONT AND REAR PORCHES PER PLANS 81'3"X80'7"X40 | 3200SF. 31'FT FROM HIGHEST NATURAL GRADE TO | HIGHEST PEAK OF ROOF PER ZONING. | Feb 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.