Baltimore County · 21221
547 KATHERINE AVE
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- Total assessment
- $430,900
- 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 | $430,900 (cycle 2026) |
Permits
3| Type | Status | Description | Issued |
|---|---|---|---|
| Res. Permit - Sprinkler | ISSUE | INSTALL SPRINKLER SYSTEM NFPA 13D PP #FP-02-19 | 34 SPRINKLER HEADS TOTAL, 1" LARGEST PIPE | 1" WATER METER. REFER TO B968043NR. | May 1, 2020 |
| Res. Permit - Alteration/Addition | ISSUE | CONSTRUCT OPEN WOOD DECK 22'X10'=220SF ON REAR | OF SEMI-DETACHED DWELLING CONSTRUCTED UNDER | B968043. | Feb 25, 2020 |
| Res. Permit - New Dwelling | CLOSED | SEMI-DETACHED DWELLING PATTERN BOOK PDM#15-0810 : PP #15-034-18, WEXFORD, ELEV L,-FTD, CONSTRUCT | 3-STY SFD IN REVERSE WITH FINISHED LOWER LEVEL: | REC RM & PWD RM;4FT EXTENSION, FRONT STOOP, | 3 BEDROOMS, OPTIONS:1AB,2 PER PLANS | 24'X36'X36'=2564SF. | REFER TO B968044 FOR DECK. | Feb 25, 2020 |
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.