Baltimore County · 21057
4029 HOLLY KNOLL DR
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- Total assessment
- $1,621,333
- 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 | $1,621,333 (cycle 2026) |
Permits
5| Type | Status | Description | Issued |
|---|---|---|---|
| Res. Permit - Tanks * | ISSUE | INSTALL ONE 100U/G PER NFPA28 | OUTSIDE ONLY. | Nov 1, 2017 |
| Res. Permit - Accessory Structure * | CLOSED | CONST 2-STORY POOL HOUSE IN FRONT PROPERTY OF | SFD. U/L T/B COV'D PORCH, KITCHEN, SITTING RM, | POWDER RM, DINING/CONFERENCE ROOM; L/L T/B BATH | RM, PLAYRM, GAME RM, GATHRING RM, STORAGE. | 58'X36'X24'=2776SF. ACCESSORY STRUCTURE LETTER | ATTACHED. 2017-0055-A | Mar 28, 2017 |
| Res. Permit - Grading * | ISSUE | GRADE 19,336SF DISTURBED AREA FOR PROPOSED | POOL HOUSE AND CONSTRUCTION ACCESS. THIS | PERMIT EXPIRES TWO YEARS FROM DATE OF ISSUE. | Mar 20, 2017 |
| Res. Permit - Razing * | ISSUE | RAZE (3) ACCESSORY STRUCTURES, #1:155SF, | #2:865SF, #3:185SF.BUILT APPROX 1960S.T/B TORN | DOWN,DEBRIS T/B HAULED TO AN APPROVED SANITARY | LANDFILL IN ACCORDANCE W/APPLICABLE BAL.CO. | SITE REGS.NO UTILITES INVOLVED.THIS PERMIT | EXPIRES 90 DAYS FROM ISSUE DATE | Feb 2, 2017 |
| Res. Permit - Tanks * | CLOSED | FOR REMOVAL OF (1) 2,500 GALLON UNDERGROUND | HEATING OIL TANK (1) 1,500 UNDERGROUND GALLON | GAS UNDERGROUND STORAGE TANK, (1) 275 GALLON | UNDERGROUND STORAGE TANK. WILL COMPLY WITH NFPA | 300 AND COMAR 26.10.01. TANKS ARE LOCATED IN | FRONT OF SFD. | Apr 25, 2016 |
Nearby recent activity
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.