17808 Toboggan Ln, Derwood — tax account 160803684046
Single-family house built in 2015, 5,066 ft² on 1.92 acres in Derwood, Montgomery County, assessed at $1,335,400; last transfer August 4, 2025 for $1,390,000.
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 | 160803684046 |
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| Map, grid, parcel | Map GT56 · Block N Lot 1 |
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| Location | 17808 Toboggan Ln, Derwood MD 20855 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Preserve at Rock Creek |
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Land
| Land use | Residential (R) |
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| Zoning | RNC |
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| Acreage | 1.921 acres (83,679 ft²) |
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Structure
| Year built | 2015 |
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| Above-grade area | 5,066 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 | 6 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $354,400 |
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| Improvements | $981,000 |
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| Total | $1,335,400 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | August 4, 2025 |
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| Consideration | $1,390,000 |
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| Deed reference | liber 49510, folio 0384 |
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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 114% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 4% 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 160803684046
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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