Baltimore City · 21224
523 S POTOMAC ST
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- Total assessment
- $397,900
- Land use
- Residential (R)
- Year built
- 1910
- Last sale
- Jan 9, 2023
Assessment
| Owner | DEERING, ZACHARY P. |
|---|---|
| Land use | Residential (R) |
| Total assessment | $397,900 (cycle 2026) |
| Last sale | Jan 9, 2023 — $433,000 |
| Year built | 1910 |
| Zoning | R-8 |
| Vacant | — |
Permits
8| Type | Description | Cost | Issued |
|---|---|---|---|
| USE2022 | USE PREMISES AS A SINGLE FAMILY DWELLING | — | Sep 21, 2022 |
| COM2022 | Extend Original Permit.(original permit:COM2022-52064:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: INTERIOR NON STRUCTURAL DEMOLITION (CATEGORY I): DEMO OF SELECTED NON-STRUCTURAL WALLS ON 2ND FLOOR AND BASEMENT ONLY (MAIN STEPS WILL REMAIN IN PLACE), PATCH DRYWALL AS NEEDED AND PAINT ENTIRE HOME, INSTALL NEW WOOD FLOORING, TILE AND NEW KITCHEN CABINETS, ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE, ALL OTHER MEP SUBS WILL PULL THEIR OWN PEEMITS AS NEEDED.) Original Permit Description:(COM2022-52064) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: INTERIOR NON STRUCTURAL DEMOLITION (CATEGORY I): DEMO OF SELECTED NON-STRUCTURAL WALLS ON 2ND FLOOR AND BASEMENT ONLY (MAIN STEPS WILL REMAIN IN PLACE), PATCH DRYWALL AS NEEDED AND PAINT ENTIRE HOME, INSTALL NEW WOOD FLOORING, TILE AND NEW KITCHEN CABINETS, ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE, ALL OTHER MEP SUBS WILL PULL THEIR OWN PEEMITS AS NEEDED. | — | Aug 9, 2022 |
| COM2022 | INSTALL (1) 150 AMPS ELECTRIC SERVICE (>600 V), (12) # BRANCH CIRCUITS/FEEDERS , (4) # LOW VOLTAGE AS PER CODE. | $3,500 | May 16, 2022 |
| COM2022 | INSTALL (15) # PLUMBING FIXTURES, (1) 500000 BTU GAS PIPEING, (1) # ELECTRIC WATER HEATER, (1) # SANITARY CONNECTION (RECONSTRUCTION0, (1) # WATER SERVICE PIPE ( 1-2 FAM. RES.), (1) # GAS TEST, (1) 40000 BTU FUEL-BURNING EQUIP, (1) 90000 BTU FUEL-BURNING EQUIP AS PER CODE. | $6,000 | Apr 9, 2022 |
| COM2022 | INSTALL (1) 30000 BTU AIR-CON SYSTEM, HEAT PUMP, (1) # NEW DISTRIBUTION SYSTEM (1-2 FAMILY), (1) 80000 BTU FUEL-BURNING EQUIP(FURNACE), (4) 70 CFM EXHAUST SYSTEMS AS PER CODE. | $5,000 | Mar 30, 2022 |
| COM2022 | INSTALL (1) 60000 BTU FUEL-BURNING EQUIP, (1) 48000 BTU FUEL-BURNING EQUIP AS PER CODE. | $3,000 | Mar 7, 2022 |
| COM2022 | INSTALL (1) # SANITARY CONNECTION (RECONSTRUCTION0, (1) # WATER SERVICE PIPE (RECONSTRUCTION), (1) # ELECTRIC WATER HEATER, (12) # PLUMBING FIXTURES AS PER CODE. | $8,000 | Feb 21, 2022 |
| COM2022 | SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: INTERIOR NON STRUCTURAL DEMOLITION (CATEGORY I): DEMO OF SELECTED NON-STRUCTURAL WALLS ON 2ND FLOOR AND BASEMENT ONLY (MAIN STEPS WILL REMAIN IN PLACE), PATCH DRYWALL AS NEEDED AND PAINT ENTIRE HOME, INSTALL NEW WOOD FLOORING, TILE AND NEW KITCHEN CABINETS, ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE, ALL OTHER MEP SUBS WILL PULL THEIR OWN PEEMITS AS NEEDED. | $10,000 | Jan 13, 2022 |
Violations
0No violations on record.
Inspections
0No inspections on record.
Nearby recent activity
- violation: HCD-CCE Building Permit ComplaintJul 9, 2026 · 148 m · 617 S LINWOOD AVE
- violation: HCD-CCE Building Permit ComplaintJul 8, 2026 · 146 m · 615 S LINWOOD AVE
- permit: BRCMJul 7, 2026 · 93 m · 620 S POTOMAC ST
- violation: SW-Dirty AlleyJun 30, 2026 · 57 m · 500 S POTOMAC ST
- violation: SW-Dirty AlleyJun 30, 2026 · 108 m
- violation: SW-Dirty AlleyJun 18, 2026 · 112 m
- permit: BRCMJun 10, 2026 · 113 m · 631 S DECKER AVE
- permit: BRCMJun 2, 2026 · 97 m · 604 S ELLWOOD AVE
- permit: BRCMJun 1, 2026 · 97 m · 604 S ELLWOOD AVE
- violation: SW-Dirty AlleyMay 18, 2026 · 81 m · 501 S CURLEY ST
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.