21 Buchanan Rd, Baltimore — tax account 04090916152480
Single-family house built in 1959, 3,150 ft² on 0.56 acres in Baltimore, Baltimore County, assessed at $1,368,100; last transfer October 23, 2025 for $1,375,000.
From the State Department of Assessments and Taxation file as published by the Maryland Department of Planning (MD iMAP) — not the official record. Open the official SDAT record.
Account
| Tax account number | 04090916152480 |
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| Map, grid, parcel | Map 79 Grid 5 Parcel 204 · Lot 10 |
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| Location | 21 Buchanan Rd, Baltimore MD 21212 |
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| Jurisdiction | Baltimore County |
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Land
| Land use | Residential (R) |
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| Acreage | 0.560 acres (24,394 ft²) |
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Structure
| Year built | 1959 |
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| Above-grade area | 3,150 ft² |
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| Style | 1 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Siding |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $537,300 |
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| Improvements | $830,800 |
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| Total | $1,368,100 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | October 23, 2025 |
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| Consideration | $1,375,000 |
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| Deed reference | liber 40395, folio 0093 |
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What this means
- Maryland reassesses each property every three years; increases are phased in over the following three years, and the Homestead Tax Credit caps the yearly increase on a principal residence.
- Assessed 357% above the median residential account in Baltimore County ($299,400, 240,976 accounts).
- The last transfer price is 1% above the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
Parcel point of the Maryland Department of Planning — not a survey.
Data: Maryland Department of Planning / SDAT, MD iMAP Parcel Points, retrieved November 1, 2026. Sources and freshness. No owner names or mailing addresses are published.
The report for account 04090916152480
This page shows the assessment record. The report adds what lies around the property: FEMA flood zone, Critical Area designation, wetlands, contaminated land sites nearby and historic properties.
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