415 Greenebaum Ln, Gaithersburg — tax account 160903592196
Single-family house built in 2015, 4,324 ft² on 0.26 acres in Gaithersburg, Montgomery County, assessed at $1,202,600; last transfer May 12, 2026 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 | 160903592196 |
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| Map, grid, parcel | Map FT12 · Block N Lot 16 |
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| Location | 415 Greenebaum Ln, Gaithersburg MD 20878 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Watkins Mill Town Center |
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| Plat | 23513 |
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Land
| Land use | Residential (R) |
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| Zoning | MXD |
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| Acreage | 0.262 acres (11,413 ft²) |
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Structure
| Year built | 2015 |
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| Above-grade area | 4,324 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 — October 2023
| Land | $284,100 |
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| Improvements | $918,500 |
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| Total | $1,202,600 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | May 12, 2026 |
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| Consideration | $1,400,000 |
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| Deed reference | liber 52349, folio 0411 |
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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 93% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 16% 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 160903592196
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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