15 Warrenton Dr, Silver Spring — tax account 160503336060
Single-family house built in 2003, 4,931 ft² on 1.01 acres in Silver Spring, Montgomery County, assessed at $1,431,500; last transfer October 10, 2025 for $1,300,000.
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 | 160503336060 |
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| Map, grid, parcel | Map JQ56 · Block 4 Lot 4 |
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| Location | 15 Warrenton Dr, Silver Spring MD 20904 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Rocky Brook Park |
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Land
| Land use | Residential (R) |
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| Zoning | RE1 |
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| Acreage | 1.015 acres (44,213 ft²) |
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Structure
| Year built | 2003 |
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| Above-grade area | 4,931 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Siding |
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| Quality grade | 7 (on a scale of 1 to 9) |
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Assessment — October 2023
| Land | $257,800 |
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| Improvements | $1,173,700 |
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| Total | $1,431,500 |
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Last transfer
| Date | October 10, 2025 |
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| Consideration | $1,300,000 |
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| Deed reference | liber 27341, folio 0310 |
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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 130% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 9% 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 160503336060
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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