21055 Breton Beach Ct, Leonardtown — tax account 1903039889
Single-family house built in 2006, 3,052 ft² on 3.88 acres in Leonardtown, St. Mary's County, assessed at $916,600; last transfer December 10, 2025 for $1,215,200.
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 | 1903039889 |
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| Map, grid, parcel | Map 48 Grid 8 Parcel 106 · Lot 1 |
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| Location | 21055 Breton Beach Ct, Leonardtown MD 20650 |
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| Jurisdiction | St. Mary's County |
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| Plat | 24/123 |
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Land
| Land use | Residential (R) |
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| Zoning | RPD |
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| Acreage | 3.880 acres (169,013 ft²) |
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Structure
| Year built | 2006 |
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| Above-grade area | 3,052 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 | $363,200 |
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| Improvements | $553,400 |
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| Total | $916,600 |
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Last transfer
| Date | December 10, 2025 |
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| Consideration | $1,215,200 |
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| Deed reference | liber 05923, folio 0065 |
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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 166% above the median residential account in St. Mary's County ($344,900, 37,183 accounts).
- The last transfer price is 33% 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 1903039889
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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