21505 Waters Discovery Ter, Germantown — tax account 160203157580
Single-family house built in 1999, 3,604 ft² on 0.35 acres in Germantown, Montgomery County, assessed at $804,900; last transfer September 2, 2025 for $905,000.
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 | 160203157580 |
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| Map, grid, parcel | Map EV34 · Block T Lot 35 |
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| Location | 21505 Waters Discovery Ter, Germantown MD 20876 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Milestone |
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| Plat | 20218 |
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Land
| Land use | Residential (R) |
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| Zoning | R200 |
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| Acreage | 0.347 acres (15,115 ft²) |
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Structure
| Year built | 1999 |
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| Above-grade area | 3,604 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 | 5 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $166,700 |
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| Improvements | $638,200 |
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| Total | $804,900 |
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Last transfer
| Date | September 2, 2025 |
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| Consideration | $905,000 |
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| Deed reference | liber 16785, folio 0404 |
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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 29% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 12% 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 160203157580
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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