Baltimore City · 21209
6230 BLACKSTONE AVE
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- Total assessment
- $322,500
- Land use
- Residential (R)
- Year built
- 1952
- Last sale
- Mar 18, 2019
Assessment
| Owner | POLIAKOFF, JOSHUA |
|---|---|
| Land use | Residential (R) |
| Total assessment | $322,500 (cycle 2026) |
| Last sale | Mar 18, 2019 — $365,000 |
| Year built | 1952 |
| Zoning | R-1 |
| Vacant | — |
Permits
8| Type | Description | Cost | Issued |
|---|---|---|---|
| BRCM | 1-100amps temperary service 30circuits 1-400amps service | $500 | Feb 15, 2026 |
| BRCM | Bryant Group to install a new NFPA 13D sprinkler system in a new single family home. Residence to consist of 63 sprinkler heads. Largest pipe size to be 1 1/4" | $9,000 | Nov 18, 2025 |
| BRCM | INSTALLING WATER/SEWER. PLUMBING, GAS FOR NEW SFD | $0 | Aug 15, 2025 |
| BRCM | Install 100 amp temp service, 30 circuits and 400 amp electric service for lighting and receptacles as per code | $4,750 | Jul 18, 2025 |
| BRCM | Install (1) 1.5 ton A/C, (2) 3 ton A/C, (1) 40K gas furnace and (2) 80k gas furnaces and duct work for new SFD. Gas by others. | $32,500 | Jul 9, 2025 |
| COM2024 | A NEW 2-STORY HOUSE, WITH NEW BASEMENT WITH A NEW FRONT COVERED PORCH, AND SIDE COVERED PORCH AS PER PLANS AS PER CODE. SEPARATE PERMIT WILL BE REQUIRED TO DEMOLISH ALL EXISTING BUILDINGS AND STRUCTURES. | — | Jun 30, 2025 |
| BDEM | Demo of Existing SFD | — | May 19, 2025 |
| BRCM | cap off sewer and water line | — | Apr 22, 2025 |
Violations
0No violations on record.
Inspections
0No inspections on record.
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.