Baltimore County · 21221
500 JOHN AVE
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- Total assessment
- $486,500
- 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 | $486,500 (cycle 2026) |
Permits
3| Type | Status | Description | Issued |
|---|---|---|---|
| Res. Permit - Solar Panel * | CLOSED | INSTALL ROOF MOUNTED SOLAR PANELS ON SFD.(35) | PANELS-10.675KW.FLUSH MOUNTED,NO CHANGE IN HGHT | EXIST ROOF TO REMAIN.CERT OF INSTALLATION TO BE | SUBMITTED TOINSPECTOR AT TIME OF FINAL INSP. | ALSO USING TAX#1519510000 WAIVE PLANS ALB | Oct 26, 2020 |
| Res. Permit - Alteration/Addition * | ISSUE | CONSTRUCT OPEN WOOD FRAMED DECK ATTACHED TO | REAR OF SFD WITH STEPS TO GRADE 24'X11'=264SF | Mar 13, 2019 |
| Res. Permit - New Dwelling * | CLOSED | CONSTRUCT 2 STORY W/UNFINISHED BASEMWNT (W/RI FOR BATHROOM),4 BEDROOMS, 2 CAR FRONT LOAD GARAGE, FRONT STOOP.45'X35'X29'=3598SRF.ALSO USING TAX#1519510000 : CONST 02 PLOT 7 R PLAT 0 DATA 0 ELEC YES PLUMB YES | — |
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.