408 Kosmill Dr, Millersville — tax account 020315790245941
Single-family house built in 2020, 2,850 ft² on 0.12 acres in Millersville, Anne Arundel County, assessed at $734,900; last transfer May 6, 2026 for $819,000.
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 | 020315790245941 |
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| Map, grid, parcel | Map 23 Grid 1 Parcel 371 · Lot 13 |
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| Location | 408 Kosmill Dr, Millersville MD 21108 |
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| Jurisdiction | Anne Arundel County |
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| Subdivision | The Enclave at Pondview |
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Land
| Land use | Residential (R) |
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| Zoning | R5 |
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| Acreage | 0.124 acres (5,401 ft²) |
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Structure
| Year built | 2020 |
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| Above-grade area | 2,850 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 — December 2024
| Land | $168,100 |
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| Improvements | $566,800 |
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| Total | $734,900 |
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Last transfer
| Date | May 6, 2026 |
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| Consideration | $819,000 |
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| Deed reference | liber 35486, folio 0195 |
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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 62% above the median residential account in Anne Arundel County ($454,400, 175,949 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 020315790245941
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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