10309 Ridgemoor Dr, Silver Spring — tax account 161301084983
Single-family house built in 1948, 1,477 ft² on 0.20 acres in Silver Spring, Montgomery County, assessed at $744,900; last transfer December 3, 2025 for $785,000.
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 | 161301084983 |
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| Map, grid, parcel | Map JP34 · Block 27 Lot 3 |
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| Location | 10309 Ridgemoor Dr, Silver Spring MD 20901 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Woodmoor |
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Land
| Land use | Residential (R) |
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| Zoning | R60 |
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| Acreage | 0.198 acres (8,625 ft²) |
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Structure
| Year built | 1948 |
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| Above-grade area | 1,477 ft² |
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| Style | 1.5 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Brick |
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| Quality grade | 4 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $267,600 |
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| Improvements | $477,300 |
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| Total | $744,900 |
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Last transfer
| Date | December 3, 2025 |
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| Consideration | $785,000 |
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| Deed reference | liber 66285, folio 0443 |
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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 19% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 5% above the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 161301084983
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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