5311 Blackistone Rd, Bethesda — tax account 160700549790
Single-family house built in 2025, 3,308 ft² on 0.15 acres in Bethesda, Montgomery County, assessed at $2,744,600; last transfer September 16, 2025 for $2,800,000.
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 | 160700549790 |
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| Map, grid, parcel | Map HM12 · Block 16 Lot 10 |
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| Location | 5311 Blackistone Rd, Bethesda MD 20816 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Westmoreland Hills |
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| Plat | 534 |
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Land
| Land use | Residential (R) |
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| Zoning | R60 |
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| Acreage | 0.152 acres (6,621 ft²) |
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Structure
| Year built | 2025 |
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| Above-grade area | 3,308 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 | 8 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $906,400 |
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| Improvements | $1,838,200 |
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| Total | $2,744,600 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | September 16, 2025 |
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| Consideration | $2,800,000 |
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| Deed reference | liber 68108, folio 0351 |
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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 340% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 2% 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 160700549790
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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