16905 Old Colony Way, Rockville — tax account 160800756723
Single-family house built in 1973, 2,096 ft² on 0.39 acres in Rockville, Montgomery County, assessed at $697,700; last transfer May 14, 2026 for $888,000.
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 | 160800756723 |
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| Map, grid, parcel | Map HT34 · Block 2 Lot 8 |
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| Location | 16905 Old Colony Way, Rockville MD 20853 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Norbeck Estates |
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| Plat | 9516 |
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Land
| Land use | Residential (R) |
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| Zoning | R200 |
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| Acreage | 0.388 acres (16,901 ft²) |
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Structure
| Year built | 1973 |
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| Above-grade area | 2,096 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 — January 2026
| Land | $253,800 |
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| Improvements | $443,900 |
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| Total | $697,700 |
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Last transfer
| Date | May 14, 2026 |
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| Consideration | $888,000 |
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| Deed reference | liber 67620, folio 0448 |
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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 12% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 27% 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 160800756723
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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