13904 Carlson Farm Dr, Germantown — tax account 160603398643
Single-family house built in 2004, 5,257 ft² on 0.46 acres in Germantown, Montgomery County, assessed at $1,138,300; last transfer June 5, 2026 for $1,173,000.
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 | 160603398643 |
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| Map, grid, parcel | Map ET12 · Block E Lot 23 |
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| Location | 13904 Carlson Farm Dr, Germantown MD 20874 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Brownstown Estates |
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| Plat | 22426 |
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Land
| Land use | Residential (R) |
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| Zoning | R200 |
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| Acreage | 0.459 acres (19,994 ft²) |
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Structure
| Year built | 2004 |
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| Above-grade area | 5,257 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Siding |
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| Quality grade | 6 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $261,800 |
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| Improvements | $876,500 |
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| Total | $1,138,300 |
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Last transfer
| Date | June 5, 2026 |
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| Consideration | $1,173,000 |
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| Deed reference | liber 47250, folio 0371 |
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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 83% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 3% 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 160603398643
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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