Baltimore County · 21057
4040 HOLLY KNOLL DR
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- Total assessment
- $689,133
- 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 | $689,133 (cycle 2026) |
Permits
1| Type | Status | Description | Issued |
|---|---|---|---|
| Res. Permit - Swimming Pool | ISSUE | CONSTRUCT ABOVE-GROUND SWIMMING POOL ON REAR OF | PROPERTY OF SFD. TO BE FILLED BY TRUCK, SAND | FILTER. POOL LETTER ATTACHED 33'X18'=594SF, 4' | DEEP. LADDER TO BE REMOVED OR PLACED IN UPRIGHT | LOCKED POSITION WHEN POOL NOT IN USE. | Apr 26, 2021 |
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.