13725 Oster Farm Rd, West Friendship — tax account 1403290239
Single-family house built in 1979, 2,480 ft² on 4.75 acres in West Friendship, Howard County, assessed at $772,100; last transfer July 7, 2025 for $857,000.
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 | 1403290239 |
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| Map, grid, parcel | Map 15 Grid 1 Parcel 185 · Lot 3 |
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| Location | 13725 Oster Farm Rd, West Friendship MD 21794 |
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| Jurisdiction | Howard County |
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| Subdivision | Regulars |
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Land
| Land use | Residential (R) |
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| Zoning | RCDEO |
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| Acreage | 4.750 acres (206,910 ft²) |
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Structure
| Year built | 1979 |
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| Above-grade area | 2,480 ft² |
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| Style | 2 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 — January 2025
| Land | $384,300 |
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| Improvements | $387,800 |
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| Total | $772,100 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | July 7, 2025 |
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| Consideration | $857,000 |
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| Deed reference | liber 13562, folio 0371 |
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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 13% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 11% 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 1403290239
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