4414 Chalfont Pl, Bethesda — tax account 160700548465
Single-family house built in 1975, 2,157 ft² on 0.14 acres in Bethesda, Montgomery County, assessed at $1,579,700; last transfer August 1, 2025 for $1,700,000.
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 | 160700548465 |
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| Map, grid, parcel | Map HM12 · Block A Lot 27 |
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| Location | 4414 Chalfont Pl, Bethesda MD 20816 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Westmoreland Hills |
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| Plat | 9523 |
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Land
| Land use | Residential (R) |
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| Zoning | R60 |
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| Acreage | 0.135 acres (5,881 ft²) |
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Structure
| Year built | 1975 |
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| Above-grade area | 2,157 ft² |
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| Style | 1.5 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Brick |
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| Quality grade | 6 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $1,071,200 |
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| Improvements | $508,500 |
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| Total | $1,579,700 |
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Last transfer
| Date | August 1, 2025 |
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| Consideration | $1,700,000 |
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| Deed reference | liber 45430, folio 0460 |
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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 153% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 8% 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 160700548465
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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