6417 Erin Dr, Clarksville — tax account 1405421543
Single-family house built in 1998, 2,816 ft² on 0.23 acres in Clarksville, Howard County, assessed at $925,500; last transfer October 3, 2025 for $980,000.
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 | 1405421543 |
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| Map, grid, parcel | Map 35 Grid 13 Parcel 440 · Lot 54 |
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| Location | 6417 Erin Dr, Clarksville MD 21029 |
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| Jurisdiction | Howard County |
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| Subdivision | Clarks Glen |
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| Plat | 12034 |
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Land
| Land use | Residential (R) |
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| Zoning | R12 |
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| Acreage | 0.229 acres (9,975 ft²) |
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Structure
| Year built | 1998 |
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| Above-grade area | 2,816 ft² |
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| Style | 2 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 2026
| Land | $432,300 |
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| Improvements | $493,200 |
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| Total | $925,500 |
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Last transfer
| Date | October 3, 2025 |
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| Consideration | $980,000 |
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| Deed reference | liber 18211, folio 0312 |
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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 36% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 6% 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 1405421543
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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