8129 River Rd, Bethesda — tax account 161003823886
Townhouse built in 2020, 2,652 ft² on 0.03 acres in Bethesda, Montgomery County, assessed at $2,083,300; last transfer October 10, 2025 for $2,100,000.
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 | 161003823886 |
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| Map, grid, parcel | Map GN12 · Lot 6 |
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| Location | 8129 River Rd, Bethesda MD 20817 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Potomac Outside |
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| Plat | 25451 |
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Land
| Land use | Residential (R) |
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| Zoning | CRT0 |
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| Acreage | 0.029 acres (1,263 ft²) |
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Structure
| Year built | 2020 |
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| Above-grade area | 2,652 ft² |
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| Style | Townhouse-Center Unit 3 Story No Basemen |
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| Building type | Center Unit |
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| Construction | Stucco |
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| Quality grade | 9 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $550,000 |
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| Improvements | $1,533,300 |
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| Total | $2,083,300 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | October 10, 2025 |
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| Consideration | $2,100,000 |
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| Deed reference | liber 61752, folio 0206 |
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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 234% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 1% 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 161003823886
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