203 Watts Branch Pkwy, Rockville — tax account 160400246623
Single-family house built in 1972, 1,728 ft² on 0.21 acres in Rockville, Montgomery County, assessed at $690,000; last transfer August 28, 2025 for $827,500.
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 | 160400246623 |
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| Map, grid, parcel | Map GR12 · Block A Lot 2 |
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| Location | 203 Watts Branch Pkwy, Rockville MD 20850 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Rockshire |
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Land
| Land use | Residential (R) |
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| Zoning | R90 |
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| Acreage | 0.206 acres (8,973 ft²) |
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Structure
| Year built | 1972 |
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| Above-grade area | 1,728 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 | 4 (on a scale of 1 to 9) |
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Assessment — September 2023
| Land | $406,200 |
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| Improvements | $283,800 |
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| Total | $690,000 |
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Last transfer
| Date | August 28, 2025 |
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| Consideration | $827,500 |
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| Deed reference | liber 57065, folio 0300 |
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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 11% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 20% above the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 160400246623
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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