16909 Harbour Town Dr, Ashton — tax account 160503281997
Single-family house built in 2002, 6,330 ft² on 0.63 acres in Ashton, Montgomery County, assessed at $1,188,800; last transfer June 16, 2026 for $1,500,000.
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 | 160503281997 |
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| Map, grid, parcel | Map JT56 · Block A Lot 10 |
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| Location | 16909 Harbour Town Dr, Ashton MD 20861 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Hampshire Greens |
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| Plat | 21313 |
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Land
| Land use | Residential (R) |
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| Zoning | RE2C |
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| Acreage | 0.625 acres (27,225 ft²) |
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Structure
| Year built | 2002 |
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| Above-grade area | 6,330 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 2023
| Land | $371,300 |
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| Improvements | $817,500 |
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| Total | $1,188,800 |
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Last transfer
| Date | June 16, 2026 |
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| Consideration | $1,500,000 |
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| Deed reference | liber 21951, folio 0301 |
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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 91% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 26% 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 160503281997
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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