Baltimore City · 21224
510 S POTOMAC ST
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- Total assessment
- $367,200
- Land use
- Residential (R)
- Year built
- 1910
- Last sale
- Jun 27, 2018
Assessment
| Owner | SULLIVAN, MAUREEN K. |
|---|---|
| Land use | Residential (R) |
| Total assessment | $367,200 (cycle 2026) |
| Last sale | Jun 27, 2018 — $339,900 |
| Year built | 1910 |
| Zoning | R-8 |
| Vacant | — |
Permits
1| Type | Description | Cost | Issued |
|---|---|---|---|
| COM2020 | NEW EXTERIOR WORK: PROPOSED 2ND FLOOR REAR DECK (13'-8'' X 10') W/ STAIRCASE (TREAD: 9''MIN, RISE: 8 1/4''MAX AND WIDTH: 36'' MIN), PROPOSED ROOFTOP DECK (13'-8'' X 16'), 2' MAX FROM ROOF LINE AS PER PLANS, AS PER CODE. | $5,000 | Nov 5, 2020 |
Violations
0No violations on record.
Inspections
0No inspections on record.
Nearby recent activity
- violation: HCD-CCE Building Permit ComplaintJul 9, 2026 · 132 m · 617 S LINWOOD AVE
- violation: HCD-CCE Building Permit ComplaintJul 9, 2026 · 136 m · 619 S LINWOOD AVE
- violation: HCD-CCE Building Permit ComplaintJul 8, 2026 · 129 m · 615 S LINWOOD AVE
- permit: BRCMJul 7, 2026 · 108 m · 620 S POTOMAC ST
- violation: SW-Dirty AlleyJun 30, 2026 · 21 m · 500 S POTOMAC ST
- violation: SW-Dirty AlleyJun 18, 2026 · 73 m
- permit: BRCMJun 2, 2026 · 144 m · 604 S ELLWOOD AVE
- permit: BRCMJun 1, 2026 · 144 m · 604 S ELLWOOD AVE
- violation: SW-Dirty AlleyMay 18, 2026 · 33 m · 501 S CURLEY ST
- permit: BRCMMay 14, 2026 · 121 m · 603 S DECKER AVE
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.