4042 Odessa Shannon Way, Rockville — tax account 160403874203
Townhouse built in 2026, 2,622 ft² on 0.04 acres in Rockville, Montgomery County, assessed at $1,238,800; last transfer June 2, 2026 for $1,192,350.
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 | 160403874203 |
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| Map, grid, parcel | Map GS12 · Block J Lot 10 |
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| Location | 4042 Odessa Shannon Way, Rockville MD 20850 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Shady Grove (Kings Add) |
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| Plat | 25931 |
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Land
| Land use | Residential (R) |
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| Zoning | PDKF |
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| Acreage | 0.045 acres (1,960 ft²) |
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Structure
| Year built | 2026 |
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| Above-grade area | 2,622 ft² |
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| Style | Townhouse-End Unit 3 Story With Basement |
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| Building type | End Unit |
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| Construction | Brick |
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| Quality grade | 6 (on a scale of 1 to 9) |
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Assessment — August 2024
| Land | $266,800 |
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| Improvements | $972,000 |
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| Total | $1,238,800 |
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| Homestead qualification code | 8 |
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Last transfer
| Date | June 2, 2026 |
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| Consideration | $1,192,350 |
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| Deed reference | liber 66702, folio 0060 |
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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 99% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 4% below 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 160403874203
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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