46118 Edgemore Way #AG LOT, Great Mills — tax account 1902178327
Single-family house built in 2015, 2,812 ft² on 15.29 acres in Great Mills, St. Mary's County, assessed at $825,300; last transfer May 12, 2026 for $1,050,000.
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 | 1902178327 |
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| Map, grid, parcel | Map 58 Grid 20 Parcel 290 · Lot 6 |
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| Location | 46118 Edgemore Way #AG LOT, Great Mills MD 20634 |
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| Jurisdiction | St. Mary's County |
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| Subdivision | The Crossings at Riverside Farm |
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Land
| Land use | Residential (R) |
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| Acreage | 15.290 acres (666,032 ft²) |
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Structure
| Year built | 2015 |
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| Above-grade area | 2,812 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 | $191,400 |
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| Improvements | $633,900 |
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| Total | $825,300 |
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Last transfer
| Date | May 12, 2026 |
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| Consideration | $1,050,000 |
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| Deed reference | liber 06198, folio 0390 |
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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 139% above the median residential account in St. Mary's County ($344,900, 37,183 accounts).
- The last transfer price is 27% 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 1902178327
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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