13500 River Rd, Potomac — tax account 160601738525
Single-family house built in 2003, 7,790 ft² on 4.09 acres in Potomac, Montgomery County, assessed at $2,497,200; last transfer January 22, 2026 for $2,775,000.
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 | 160601738525 |
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| Map, grid, parcel | Map EQ · Lot 1 |
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| Location | 13500 River Rd, Potomac MD 20854 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Merry-Go-Round Farm |
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| Plat | 11233 |
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Land
| Land use | Residential (R) |
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| Zoning | RE2 |
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| Acreage | 4.090 acres (178,160 ft²) |
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Structure
| Year built | 2003 |
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| Above-grade area | 7,790 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 9 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $952,200 |
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| Improvements | $1,545,000 |
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| Total | $2,497,200 |
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Last transfer
| Date | January 22, 2026 |
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| Consideration | $2,775,000 |
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| Deed reference | liber 69420, folio 0276 |
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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 301% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 11% 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 160601738525
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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