8508 Colonel Seward Dr, Fort Washington — tax account 17123596202
Single-family house built in 2005, 3,796 ft² on 0.24 acres in Fort Washington, Prince George's County, assessed at $677,500; last transfer October 27, 2025 for $700,000.
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 | 17123596202 |
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| Map, grid, parcel | Map 114 Grid F1 · Block B Lot 8 |
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| Location | 8508 Colonel Seward Dr, Fort Washington MD 20744 |
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| Jurisdiction | Prince George's County |
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| Subdivision | Potomac Ridge |
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| Plat | 201006 |
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Land
| Land use | Residential (R) |
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| Zoning | RSF95 |
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| Acreage | 0.238 acres (10,367 ft²) |
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Structure
| Year built | 2005 |
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| Above-grade area | 3,796 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — November 2023
| Land | $181,200 |
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| Improvements | $496,300 |
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| Total | $677,500 |
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Last transfer
| Date | October 27, 2025 |
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| Consideration | $700,000 |
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| Deed reference | liber 23185, folio 0341 |
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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 3% above the current assessment.
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 17123596202
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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