328 Ridge Rd, Washington Grove — tax account 160903851270
Single-family house built in 2025, 2,408 ft² on 0.44 acres in Washington Grove, Montgomery County, assessed at $1,037,300; last transfer May 8, 2026 for $1,175,000.
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 | 160903851270 |
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| Map, grid, parcel | Map GT12 · Lot 18 |
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| Location | 328 Ridge Rd, Washington Grove MD 20880 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Washington Grove |
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| Plat | 25678 |
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Land
| Land use | Residential (R) |
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| Zoning | RR-4 |
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| Acreage | 0.443 acres (19,297 ft²) |
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Structure
| Year built | 2025 |
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| Above-grade area | 2,408 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Stone |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — November 2023
| Land | $240,300 |
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| Improvements | $797,000 |
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| Total | $1,037,300 |
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Last transfer
| Date | May 8, 2026 |
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| Consideration | $1,175,000 |
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| Deed reference | liber 67980, folio 0352 |
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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 66% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 13% 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 160903851270
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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