401 Prince Georges Blvd, Upper Marlboro — tax account 17070799056
Industrial built in 1990, 80,486 ft² on 7.92 acres in Upper Marlboro, Prince George's County, assessed at $10,115,800; last transfer May 6, 2026 for $16,500,000.
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 | 17070799056 |
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| Map, grid, parcel | Map 77 Grid D2 · Block B Lot 25 |
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| Location | 401 Prince Georges Blvd, Upper Marlboro MD 20774 |
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| Jurisdiction | Prince George's County |
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| Subdivision | Collington Center |
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| Plat | 146091 |
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Land
| Land use | Industrial (I) |
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| Zoning | IH |
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| Acreage | 7.920 acres (344,995 ft²) |
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Structure
| Year built | 1990 |
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| Above-grade area | 80,486 ft² |
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| Style | WAREHOUSE Storage Warehouse |
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| Building type | WAREHOUSE Storage Warehouse |
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| Quality grade | 3 (on a scale of 1 to 9) |
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| Stories | 1 |
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| Units | 2 |
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Assessment — July 2025
| Land | $2,587,400 |
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| Improvements | $7,528,400 |
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| Total | $10,115,800 |
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Last transfer
| Date | May 6, 2026 |
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| Consideration | $16,500,000 |
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| Deed reference | liber 48290, folio 0329 |
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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 1275% above the median industrial account in Prince George's County ($735,500, 3,208 accounts).
- The last transfer price is 63% 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 17070799056
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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