12850 Highland Rd, Highland — tax account 1405425298
Single-family house built in 1998, 4,743 ft² on 3.33 acres in Highland, Howard County, assessed at $1,142,700; last transfer May 22, 2026 for $1,435,000.
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 | 1405425298 |
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| Map, grid, parcel | Map 40 Grid 4 Parcel 512 |
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| Location | 12850 Highland Rd, Highland MD 20777 |
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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 | 3.330 acres (145,055 ft²) |
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Structure
| Year built | 1998 |
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| Above-grade area | 4,743 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 | $328,600 |
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| Improvements | $814,100 |
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| Total | $1,142,700 |
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Last transfer
| Date | May 22, 2026 |
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| Consideration | $1,435,000 |
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| Deed reference | liber 19904, folio 0478 |
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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 68% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 26% 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 1405425298
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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