407 Crown Park Ave, Gaithersburg — tax account 160903704500
Townhouse built in 2016, 3,394 ft² on 0.04 acres in Gaithersburg, Montgomery County, assessed at $943,900; last transfer May 6, 2026 for $1,081,000.
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 | 160903704500 |
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| Map, grid, parcel | Map FS34 · Block Q Lot 2 |
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| Location | 407 Crown Park Ave, Gaithersburg MD 20878 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Crown Farm |
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| Plat | 24428 |
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Land
| Land use | Residential (R) |
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| Zoning | MXD |
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| Acreage | 0.037 acres (1,612 ft²) |
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Structure
| Year built | 2016 |
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| Above-grade area | 3,394 ft² |
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| Style | Townhouse-Center Unit 4 Story No Basemen |
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| Building type | Center 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 2023
| Land | $250,000 |
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| Improvements | $693,900 |
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| Total | $943,900 |
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Last transfer
| Date | May 6, 2026 |
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| Consideration | $1,081,000 |
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| Deed reference | liber 67999, folio 0241 |
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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 51% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 15% 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 160903704500
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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