5 Don Mills Ct, Rockville — tax account 160400239673
Single-family house built in 1969, 1,448 ft² on 0.25 acres in Rockville, Montgomery County, assessed at $747,700; last transfer October 30, 2025 for $825,000.
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 | 160400239673 |
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| Map, grid, parcel | Map GR12 · Block E Lot 5 |
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| Location | 5 Don Mills Ct, Rockville MD 20850 |
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| Jurisdiction | Montgomery County |
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| Subdivision | New Mark Commons |
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Land
| Land use | Residential (R) |
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| Zoning | R90 |
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| Acreage | 0.250 acres (10,890 ft²) |
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Structure
| Year built | 1969 |
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| Above-grade area | 1,448 ft² |
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| Style | Split Foyer |
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| Building type | Split Foyer |
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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 | $392,700 |
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| Improvements | $355,000 |
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| Total | $747,700 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | October 30, 2025 |
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| Consideration | $825,000 |
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| Deed reference | liber 57864, folio 0088 |
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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 20% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 10% 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 160400239673
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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