9117 Goshen Valley Dr, Gaithersburg — tax account 160102829342
Single-family house built in 1990, 5,766 ft² on 2.00 acres in Gaithersburg, Montgomery County, assessed at $1,457,900; last transfer February 24, 2026 for $1,350,000.
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 | 160102829342 |
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| Map, grid, parcel | Map FV56 · Block A Lot 17 |
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| Location | 9117 Goshen Valley Dr, Gaithersburg MD 20882 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Greenhills Farm |
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Land
| Land use | Residential (R) |
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| Zoning | RE2 |
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| Acreage | 2.000 acres (87,120 ft²) |
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Structure
| Year built | 1990 |
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| Above-grade area | 5,766 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 | 6 (on a scale of 1 to 9) |
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Assessment — November 2023
| Land | $200,000 |
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| Improvements | $1,257,900 |
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| Total | $1,457,900 |
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Last transfer
| Date | February 24, 2026 |
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| Consideration | $1,350,000 |
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| Deed reference | liber 64270, folio 0125 |
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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 134% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 7% below 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 160102829342
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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