13148 Isle Of Mann Way, Highland — tax account 1405383412
Single-family house built in 1994, 4,304 ft² on 0.91 acres in Highland, Howard County, assessed at $1,189,900; last transfer June 26, 2025 for $1,120,000.
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 | 1405383412 |
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| Map, grid, parcel | Map 34 Grid 22 Parcel 373 · Lot 58 |
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| Location | 13148 Isle Of Mann Way, Highland MD 20777 |
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| Jurisdiction | Howard County |
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| Subdivision | Highland Lake |
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Land
| Land use | Residential (R) |
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| Zoning | RRDEO |
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| Acreage | 0.910 acres (39,640 ft²) |
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Structure
| Year built | 1994 |
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| Above-grade area | 4,304 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 | $304,300 |
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| Improvements | $885,600 |
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| Total | $1,189,900 |
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Last transfer
| Date | June 26, 2025 |
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| Consideration | $1,120,000 |
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| Deed reference | liber 05066, folio 0333 |
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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 75% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 6% 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 1405383412
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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