709 Greyrock Dr, Silver Spring — tax account 161301430003
Single-family house built in 1951, 1,710 ft² on 0.32 acres in Silver Spring, Montgomery County, assessed at $704,700; last transfer January 28, 2026 for $650,000.
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 | 161301430003 |
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| Map, grid, parcel | Map JP12 · Block B Lot 6 |
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| Location | 709 Greyrock Dr, Silver Spring MD 20910 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Woodside Park |
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Land
| Land use | Residential (R) |
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| Zoning | R60 |
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| Acreage | 0.316 acres (13,765 ft²) |
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Structure
| Year built | 1951 |
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| Above-grade area | 1,710 ft² |
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| Style | 1 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Brick |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $376,600 |
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| Improvements | $328,100 |
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| Total | $704,700 |
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Last transfer
| Date | January 28, 2026 |
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| Consideration | $650,000 |
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| Deed reference | liber 19028, folio 0581 |
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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 13% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 8% below the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 161301430003
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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