16429 Equestrian Ln, Derwood — tax account 160402480891
Single-family house built in 1987, 3,692 ft² on 2.12 acres in Derwood, Montgomery County, assessed at $1,085,400; last transfer December 17, 2025 for $1,400,000.
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 | 160402480891 |
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| Map, grid, parcel | Map GS56 · Block A Lot 49 |
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| Location | 16429 Equestrian Ln, Derwood MD 20855 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Rockville Outside Residences 3 |
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| Plat | 15183 |
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Land
| Land use | Residential (R) |
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| Zoning | RE2 |
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| Acreage | 2.120 acres (92,347 ft²) |
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Structure
| Year built | 1987 |
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| Above-grade area | 3,692 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard 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 — October 2023
| Land | $404,000 |
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| Improvements | $681,400 |
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| Total | $1,085,400 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | December 17, 2025 |
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| Consideration | $1,400,000 |
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| Deed reference | liber 38430, folio 0354 |
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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 74% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 29% 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 160402480891
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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