801 Sero Pine Ln, Fort Washington — tax account 17050291138
Single-family house built in 1997, 3,330 ft² on 0.47 acres in Fort Washington, Prince George's County, assessed at $716,100; last transfer March 17, 2026 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 | 17050291138 |
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| Map, grid, parcel | Map 122 Grid D4 · Block B Lot 1 |
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| Location | 801 Sero Pine Ln, Fort Washington MD 20744 |
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| Jurisdiction | Prince George's County |
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| Subdivision | Tantallon North |
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| Plat | A-8380 |
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Land
| Land use | Residential (R) |
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| Zoning | RR |
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| Acreage | 0.471 acres (20,517 ft²) |
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Structure
| Year built | 1997 |
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| Above-grade area | 3,330 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 — February 2024
| Land | $183,300 |
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| Improvements | $532,800 |
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| Total | $716,100 |
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Last transfer
| Date | March 17, 2026 |
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| Consideration | $700,000 |
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| Deed reference | liber 48562, folio 0105 |
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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 68% above the median residential account in Prince George's County ($425,400, 184,855 accounts).
- The last transfer price is 2% below 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 17050291138
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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