Baltimore City · 21223
409 S MOUNT ST
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- Total assessment
- $45,000
- Land use
- Residential (R)
- Year built
- 1915
- Last sale
- Sep 23, 2025
Assessment
| Owner | APPOLO APPLIANCE REPAIRS INC |
|---|---|
| Land use | Residential (R) |
| Total assessment | $45,000 (cycle 2026) |
| Last sale | Sep 23, 2025 — $97,000 |
| Year built | 1915 |
| Zoning | R-8 |
| Vacant | — |
Permits
11| Type | Description | Cost | Issued |
|---|---|---|---|
| USE2023 | USE AS A SINGLE-FAMILY DWELLING. | — | Oct 3, 2023 |
| COM2023 | INSTALL (4) # PLUMBING FIXTURES, (1) 40000 BTU FUEL-BURNING EQUIP AS PER CODE. | $500 | Apr 20, 2023 |
| COM2023 | INSTALL (1) 36000 BTU AIR-CON SYSTEM, HEAT PUMP, (1) 60000 BTU FUEL-BURNING EQUIP(FURNACE) AS PER CODE. | $5,000 | Mar 14, 2023 |
| COM2023 | INSTALL (1) 18000 BTU FUEL-BURNING EQUIP, (1) 90000 BTU FUEL-BURNING EQUIP, (1) 20000 BTU FUEL-BURNING EQUIP, (1) 30000 BTU FUEL-BURNING EQUIP AS PER CODE. | $800 | Feb 21, 2023 |
| COM2021 | REINSTATEORIGINAL PERMIT.(ORIGINAL PERMIT:COM2020-62564:INSTALL (15) # BRANCH CIRCUITS/FEEDERS , (40) # FIXTURES/DEVICES AS PER CODE.) Original Permit Description:(COM2020-62564) INSTALL (15) # BRANCH CIRCUITS/FEEDERS , (40) # FIXTURES/DEVICES AS PER CODE. | — | Mar 31, 2021 |
| COM2021 | REISSUANCE OF A PERMIT: SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: INTERIOR DEMOLITION (CATEGORY I): REMOVAL OF DRYWALL AND REMOVAL OF ALL ASSOCIATED DEBRIS, INSTALLATION OF NEW DRYWALL, ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE. *SEPARATE PERMIT WILL BE PULLED FOR ANY MEP WORK, PERMIT PREVIOUSLY APPROVED OF PERMIT COM2020-63692 ISSUED ON 05.08.2020 | $400 | Mar 11, 2021 |
| COM2021 | REINSTATE ORIGINAL PERMIT.(ORIGINAL PERMIT:COM2020-62564:INSTALL (15) # BRANCH CIRCUITS/FEEDERS , (40) # FIXTURES/DEVICES AS PER CODE.) Original Permit Description:(COM2020-62564) INSTALL (15) # BRANCH CIRCUITS/FEEDERS , (40) # FIXTURES/DEVICES AS PER CODE. | — | Jan 25, 2021 |
| COM2020 | INSTALL (4) # PLUMBING FIXTURES, (1) 40000 BTU FUEL-BURNING EQUIP, (1) # BACKFLOW PREVENTION DEVICE (<2'' DIAMETER), (1) # SANITARY CONNECTION (RECONSTRUCTION0, (1) # WATER SERVICE PIPE (RECONSTRUCTION) AS PER CODE. | $4,000 | Jul 3, 2020 |
| COM2020 | SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: INTERIOR DEMOLITION (CATEGORY I): REMOVAL OF DRYWALL AND REMOVAL OF ALL ASSOCIATED DEBRIS, INSTALLATION OF NEW DRYWALL, ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE. *SEPARATE PERMIT WILL BE PULLED FOR ANY MEP WORK | $1,000 | May 8, 2020 |
| COM2020 | INSTALL (1) 24000 BTU AIR-CON SYSTEM, HEAT PUMP, (1) 60000 BTU FUEL-BURNING EQUIP(FURNACE), (1) # NEW DISTRIBUTION SYSTEM (1-2 FAMILY) AS PER CODE. | $4,000 | May 2, 2020 |
| COM2020 | INSTALL (15) # BRANCH CIRCUITS/FEEDERS , (40) # FIXTURES/DEVICES AS PER CODE. | $7,500 | Apr 24, 2020 |
Violations
0No violations on record.
Inspections
0No inspections on record.
Nearby recent activity
- violation: HCD-Illegal DumpingJul 8, 2026 · 75 m · 1600 COLE ST
- violation: VacantJul 7, 2026 · 61 m · 401 S VINCENT ST
- violation: HCD-Sanitation PropertyJul 6, 2026 · 51 m · 419 S VINCENT ST
- violation: HCD-Sanitation PropertyJul 6, 2026 · 51 m · 417 S VINCENT ST
- violation: HCD-Sanitation PropertyJul 6, 2026 · 51 m · 421 S VINCENT ST
- violation: HCD-Sanitation PropertyJul 6, 2026 · 51 m · 423 S VINCENT ST
- violation: HCD-Sanitation PropertyJul 6, 2026 · 52 m · 425 S VINCENT ST
- violation: HCD-CCE Building InspectionsJul 6, 2026 · 69 m · 1604 COLE ST
- violation: HCD-CCE Building Permit ComplaintJul 6, 2026 · 69 m · 1604 COLE ST
- violation: HCD-Vacant BuildingJul 6, 2026 · 86 m · 430 S GILMOR 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.