10509 Rossini Ln, Ellicott City — tax account 1402601834
Townhouse built in 2021, 2,712 ft² on 0.07 acres in Ellicott City, Howard County, assessed at $840,800; last transfer June 4, 2026 for $950,000.
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 | 1402601834 |
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| Map, grid, parcel | Map 17 Grid 13 Parcel 706 · Lot 35 |
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| Location | 10509 Rossini Ln, Ellicott City MD 21042 |
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| Jurisdiction | Howard County |
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| Subdivision | Turf Vallley Pod |
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Land
| Land use | Town House (TH) |
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| Zoning | PGCC |
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| Acreage | 0.072 acres (3,136 ft²) |
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Structure
| Year built | 2021 |
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| Above-grade area | 2,712 ft² |
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| Style | Townhouse-Center Unit 2 Story With Basem |
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| Building type | Center Unit |
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| Construction | Brick |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — January 2025
| Land | $265,000 |
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| Improvements | $575,800 |
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| Total | $840,800 |
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Last transfer
| Date | June 4, 2026 |
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| Consideration | $950,000 |
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| Deed reference | liber 20359, folio 0057 |
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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 102% above the median town house account in Howard County ($416,200, 26,983 accounts).
- The last transfer price is 13% 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 1402601834
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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