11793 Frederick Rd, Ellicott City — tax account 1403324958
Single-family house built in 2004, 7,011 ft² on 3.67 acres in Ellicott City, Howard County, assessed at $2,153,800; last transfer January 21, 2026 for $2,780,000.
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 | 1403324958 |
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| Map, grid, parcel | Map 16 Grid 14 Parcel 273 · Lot PAR 2 |
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| Location | 11793 Frederick Rd, Ellicott City MD 21042 |
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| Jurisdiction | Howard County |
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| Subdivision | Regulars |
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Land
| Land use | Residential (R) |
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| Zoning | RRDEO |
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| Acreage | 3.670 acres (159,865 ft²) |
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Structure
| Year built | 2004 |
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| Above-grade area | 7,011 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Stone |
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| Quality grade | 7 (on a scale of 1 to 9) |
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| Units | 2 |
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Assessment — January 2025
| Land | $326,200 |
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| Improvements | $1,827,600 |
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| Total | $2,153,800 |
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Last transfer
| Date | January 21, 2026 |
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| Consideration | $2,780,000 |
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| Deed reference | liber 07848, folio 0551 |
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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 216% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 29% 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 1403324958
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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