2017 Glenallan Ave, Silver Spring — tax account 161301356578
Single-family house built in 2001, 2,520 ft² on 0.19 acres in Silver Spring, Montgomery County, assessed at $768,400; last transfer January 9, 2026 for $575,000.
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 | 161301356578 |
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| Map, grid, parcel | Map JQ12 · Block 2 Lot 2 |
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| Location | 2017 Glenallan Ave, Silver Spring MD 20902 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Glen Allen |
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| Plat | 594 |
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Land
| Land use | Residential (R) |
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| Zoning | R90 |
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| Acreage | 0.188 acres (8,189 ft²) |
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Structure
| Year built | 2001 |
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| Above-grade area | 2,520 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 | 4 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $176,700 |
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| Improvements | $591,700 |
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| Total | $768,400 |
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Last transfer
| Date | January 9, 2026 |
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| Consideration | $575,000 |
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| Deed reference | liber 68161, folio 0437 |
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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 23% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 25% 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 161301356578
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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