4809 Wellington Dr, Chevy Chase — tax account 160700677341
Single-family house built in 1939, 1,644 ft² on 0.13 acres in Chevy Chase, Montgomery County, assessed at $1,054,100; last transfer February 24, 2026 for $1,125,000.
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 | 160700677341 |
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| Map, grid, parcel | Map HN12 · Block 3 Lot 30 |
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| Location | 4809 Wellington Dr, Chevy Chase MD 20815 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Sacks |
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| Plat | 1065 |
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Land
| Land use | Residential (R) |
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| Zoning | R60 |
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| Acreage | 0.126 acres (5,489 ft²) |
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Structure
| Year built | 1939 |
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| Above-grade area | 1,644 ft² |
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| Style | 2 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 | $699,600 |
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| Improvements | $354,500 |
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| Total | $1,054,100 |
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Last transfer
| Date | February 24, 2026 |
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| Consideration | $1,125,000 |
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| Deed reference | liber 18684, folio 0537 |
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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 69% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 7% above 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 160700677341
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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