638 River Rd, Sykesville — tax account 1403315738
Single-family house built in 1995, 3,933 ft² on 3.00 acres in Sykesville, Howard County, assessed at $986,900; last transfer December 2, 2025 for $1,100,000.
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 | 1403315738 |
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| Map, grid, parcel | Map 4 Grid 23 Parcel 103 · Lot 8 |
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| Location | 638 River Rd, Sykesville MD 21784 |
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| Jurisdiction | Howard County |
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| Subdivision | Regulars |
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| Plat | 9180 |
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Land
| Land use | Residential (R) |
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| Zoning | RRDEO |
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| Acreage | 3.000 acres (130,680 ft²) |
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Structure
| Year built | 1995 |
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| Above-grade area | 3,933 ft² |
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| Style | 1 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Siding |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — January 2025
| Land | $291,200 |
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| Improvements | $695,700 |
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| Total | $986,900 |
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Last transfer
| Date | December 2, 2025 |
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| Consideration | $1,100,000 |
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| Deed reference | liber 16193, folio 0422 |
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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 45% 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 1403315738
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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