304 Summer Garden Way, Rockville — tax account 160403258593
Single-family house built in 2001, 3,402 ft² on 0.16 acres in Rockville, Montgomery County, assessed at $1,280,300; last transfer March 26, 2026 for $1,410,001.
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 | 160403258593 |
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| Map, grid, parcel | Map GR12 · Block F Lot 24 |
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| Location | 304 Summer Garden Way, Rockville MD 20850 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Rose Hill |
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| Plat | 21020 |
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Land
| Land use | Residential (R) |
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| Acreage | 0.164 acres (7,144 ft²) |
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Structure
| Year built | 2001 |
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| Above-grade area | 3,402 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 | 5 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $488,900 |
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| Improvements | $791,400 |
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| Total | $1,280,300 |
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| Homestead qualification code | 8 |
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Last transfer
| Date | March 26, 2026 |
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| Consideration | $1,410,001 |
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| Deed reference | liber 65866, folio 0281 |
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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 105% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 10% 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 160403258593
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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