8945 Guilford Rd, Columbia — tax account 1416182850
Industrial built in 1987, 24,434 ft² on 2.44 acres in Columbia, Howard County, assessed at $2,002,700; last transfer July 23, 2025 for $2,900,000.
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 | 1416182850 |
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| Map, grid, parcel | Map 42 Grid 14 Parcel 483 · Lot PAR H |
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| Location | 8945 Guilford Rd, Columbia MD 21046 |
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| Jurisdiction | Howard County |
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| Plat | 6277 |
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Land
| Land use | Industrial (I) |
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| Zoning | NT |
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| Acreage | 2.440 acres (106,286 ft²) |
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Structure
| Year built | 1987 |
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| Above-grade area | 24,434 ft² |
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| Style | OFFICE Office Building |
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| Building type | OFFICE Office Building |
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| Construction | Stone |
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| Quality grade | 3 (on a scale of 1 to 9) |
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| Stories | 1 |
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Assessment — January 2024
| Land | $797,100 |
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| Improvements | $1,205,600 |
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| Total | $2,002,700 |
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Last transfer
| Date | July 23, 2025 |
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| Consideration | $2,900,000 |
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| Deed reference | liber 15110, folio 0356 |
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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 45% below the median industrial account in Howard County ($3,652,800, 687 accounts).
- The last transfer price is 45% 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 1416182850
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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