11243 Gentle Rolling Dr, Marriottsville — tax account 1403596851
Single-family house built in 2015, 2,228 ft² on 0.20 acres in Marriottsville, Howard County, assessed at $820,100; last transfer August 22, 2025 for $740,000.
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 | 1403596851 |
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| Map, grid, parcel | Map 16 Grid 4 Parcel 455 · Lot 243 |
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| Location | 11243 Gentle Rolling 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 | 0.203 acres (8,843 ft²) |
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Structure
| Year built | 2015 |
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| Above-grade area | 2,228 ft² |
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| Style | 1 Story With Basement |
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| Building type | Standard 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 | $313,900 |
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| Improvements | $506,200 |
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| Total | $820,100 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | August 22, 2025 |
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| Consideration | $740,000 |
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| Deed reference | liber 20608, folio 0209 |
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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 20% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 10% below 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 1403596851
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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