12401 Prosperity Dr, Silver Spring — tax account 160501999118
Industrial built in 2009, 200,098 ft² on 10.00 acres in Silver Spring, Montgomery County, assessed at $28,197,800; last transfer August 11, 2025 for $28,829,000.
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 | 160501999118 |
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| Map, grid, parcel | Map KQ34 Parcel N600 · Lot 18 |
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| Location | 12401 Prosperity Dr, Silver Spring MD 20904 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Colesville Outside |
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Land
| Land use | Industrial (I) |
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| Zoning | CR07 |
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| Acreage | 10.000 acres (435,600 ft²) |
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Structure
| Year built | 2009 |
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| Above-grade area | 200,098 ft² |
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| Style | SCHOOL Computer Center |
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| Building type | SCHOOL Computer Center |
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| Construction | Brick |
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| Quality grade | 4 (on a scale of 1 to 9) |
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| Stories | 1 |
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| Units | 4 |
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Assessment — October 2025
| Land | $7,840,800 |
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| Improvements | $20,357,000 |
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| Total | $28,197,800 |
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Last transfer
| Date | August 11, 2025 |
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| Consideration | $28,829,000 |
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| Deed reference | liber 57545, folio 0216 |
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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 1267% above the median industrial account in Montgomery County ($2,063,200, 1,342 accounts).
- The last transfer price is 2% 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 160501999118
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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