4702 Longfellow St, Riverdale — tax account 17192147445
Single-family house built in 1942, 1,700 ft² on 0.51 acres in Riverdale, Prince George's County, assessed at $675,000; last transfer May 20, 2026 for $799,999.
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 | 17192147445 |
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| Map, grid, parcel | Map 42 Grid D4 · Block 61 Lot 10 |
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| Location | 4702 Longfellow St, Riverdale MD 20737 |
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| Jurisdiction | Prince George's County |
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| Subdivision | Riverdale Park |
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| Plat | A-1019 |
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Land
| Land use | Residential (R) |
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| Zoning | RSF65 |
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| Acreage | 0.505 acres (21,998 ft²) |
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Structure
| Year built | 1942 |
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| Above-grade area | 1,700 ft² |
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| Style | 2 Story No Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 3 (on a scale of 1 to 9) |
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Assessment — July 2024
| Land | $143,600 |
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| Improvements | $531,400 |
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| Total | $675,000 |
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Last transfer
| Date | May 20, 2026 |
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| Consideration | $799,999 |
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| Deed reference | liber 44190, folio 0141 |
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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 59% above the median residential account in Prince George's County ($425,400, 184,855 accounts).
- The last transfer price is 19% 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 17192147445
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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