2740 Emma Stone Dr, Marriottsville — tax account 1403596953
Single-family house built in 2017, 3,658 ft² on 0.14 acres in Marriottsville, Howard County, assessed at $869,900; last transfer May 14, 2026 for $880,000.
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 | 1403596953 |
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| Map, grid, parcel | Map 16 Grid 4 Parcel 455 · Lot 345 |
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| Location | 2740 Emma Stone Dr, Marriottsville MD 21104 |
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| Jurisdiction | Howard County |
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| Subdivision | Gateways Waverly Woods (Age Restricted) |
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Land
| Land use | Residential (R) |
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| Zoning | PSC |
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| Acreage | 0.137 acres (5,968 ft²) |
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Structure
| Year built | 2017 |
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| Above-grade area | 3,658 ft² |
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| Style | 1.5 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 2025
| Land | $304,400 |
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| Improvements | $565,500 |
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| Total | $869,900 |
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| Homestead qualification code | 8 |
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Last transfer
| Date | May 14, 2026 |
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| Consideration | $880,000 |
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| Deed reference | liber 22133, folio 0272 |
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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 28% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 1% 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 1403596953
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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