13200 Chestnut Oak Dr, Gaithersburg — tax account 160600407811
Single-family house built in 1978, 1,900 ft² on 2.46 acres in Gaithersburg, Montgomery County, assessed at $696,700; last transfer September 11, 2025 for $885,000.
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 | 160600407811 |
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| Map, grid, parcel | Map ES34 · Block 3 Lot 19 |
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| Location | 13200 Chestnut Oak Dr, Gaithersburg MD 20878 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Ancient Oak |
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Land
| Land use | Residential (R) |
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| Zoning | R200 |
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| Acreage | 2.460 acres (107,158 ft²) |
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Structure
| Year built | 1978 |
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| Above-grade area | 1,900 ft² |
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| Style | 1 Story With Basement |
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| Building type | Standard Unit |
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| Construction | 1/2 Brick Frame |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $326,700 |
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| Improvements | $370,000 |
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| Total | $696,700 |
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Last transfer
| Date | September 11, 2025 |
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| Consideration | $885,000 |
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| Deed reference | liber 04948, folio 0265 |
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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 12% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 27% 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 160600407811
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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