4118 Knowles Ave, Kensington — tax account 161301412221
Single-family house built in 1951, 1,641 ft² on 0.14 acres in Kensington, Montgomery County, assessed at $684,900; last transfer October 24, 2025 for $1,425,000.
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 | 161301412221 |
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| Map, grid, parcel | Map HP34 · Block 1 Lot 1 |
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| Location | 4118 Knowles Ave, Kensington MD 20895 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Kensington (Warners Add) |
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Land
| Land use | Residential (R) |
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| Zoning | R60 |
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| Acreage | 0.138 acres (6,011 ft²) |
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Structure
| Year built | 1951 |
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| Above-grade area | 1,641 ft² |
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| Style | 1.5 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 4 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $311,400 |
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| Improvements | $373,500 |
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| Total | $684,900 |
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Last transfer
| Date | October 24, 2025 |
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| Consideration | $1,425,000 |
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| Deed reference | liber 68384, folio 0297 |
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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 10% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 108% 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 161301412221
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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