19230 Autumn Maple Ln, Gaithersburg — tax account 160102961338
Single-family house built in 1995, 4,823 ft² on 1.54 acres in Gaithersburg, Montgomery County, assessed at $1,247,200; last transfer September 3, 2025 for $1,160,000.
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 | 160102961338 |
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| Map, grid, parcel | Map GU34 · Block F Lot 36 |
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| Location | 19230 Autumn Maple Ln, Gaithersburg MD 20879 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Brookefield |
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| Plat | 18513 |
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Land
| Land use | Residential (R) |
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| Zoning | RE1 |
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| Acreage | 1.544 acres (67,257 ft²) |
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Structure
| Year built | 1995 |
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| Above-grade area | 4,823 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 — October 2023
| Land | $256,500 |
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| Improvements | $990,700 |
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| Total | $1,247,200 |
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Last transfer
| Date | September 3, 2025 |
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| Consideration | $1,160,000 |
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| Deed reference | liber 18705, folio 0800 |
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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 100% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 7% 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 160102961338
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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