11508 Hornfair Ct, Potomac — tax account 161000900853
Single-family house built in 1970, 2,984 ft² on 0.25 acres in Potomac, Montgomery County, assessed at $1,239,800; last transfer December 22, 2025 for $1,075,000.
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 | 161000900853 |
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| Map, grid, parcel | Map FQ34 · Block 1 Lot 13 |
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| Location | 11508 Hornfair Ct, Potomac MD 20854 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Bedfordshire |
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Land
| Land use | Residential (R) |
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| Zoning | R200 |
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| Acreage | 0.250 acres (10,890 ft²) |
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Structure
| Year built | 1970 |
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| Above-grade area | 2,984 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 | 4 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $425,200 |
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| Improvements | $814,600 |
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| Total | $1,239,800 |
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Last transfer
| Date | December 22, 2025 |
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| Consideration | $1,075,000 |
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| Deed reference | liber 66091, folio 0240 |
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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 99% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 13% below 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 161000900853
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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