10857 Deborah Dr, Potomac — tax account 161001512833
Townhouse built in 1973, 1,565 ft² on 0.05 acres in Potomac, Montgomery County, assessed at $758,300; last transfer September 8, 2025 for $795,000.
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 | 161001512833 |
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| Map, grid, parcel | Map GP12 · Block K Lot 106 |
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| Location | 10857 Deborah Dr, Potomac MD 20854 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Inverness Forest [TH] |
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| Plat | 10164 |
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Land
| Land use | Residential (R) |
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| Zoning | R90 |
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| Acreage | 0.053 acres (2,309 ft²) |
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Structure
| Year built | 1973 |
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| Above-grade area | 1,565 ft² |
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| Style | Townhouse-Center Unit 2 Story With Basem |
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| Building type | Center Unit |
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| Construction | Frame |
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| Quality grade | 4 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $300,000 |
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| Improvements | $458,300 |
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| Total | $758,300 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | September 8, 2025 |
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| Consideration | $795,000 |
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| Deed reference | liber 17575, folio 0077 |
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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 22% 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 161001512833
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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