5292 Corncockle Ct, Columbia — tax account 1406445314
Single-family house built in 1977, 2,310 ft² on 0.30 acres in Columbia, Howard County, assessed at $679,100; last transfer July 8, 2025 for $699,900.
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 | 1406445314 |
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| Map, grid, parcel | Map 30 Grid 23 Parcel 343 · Lot 20 |
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| Location | 5292 Corncockle Ct, Columbia MD 21045 |
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| Jurisdiction | Howard County |
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| Subdivision | Glenmont |
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Land
| Land use | Residential (R) |
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| Zoning | R12 |
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| Acreage | 0.297 acres (12,937 ft²) |
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Structure
| Year built | 1977 |
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| Above-grade area | 2,310 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 | 4 (on a scale of 1 to 9) |
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Assessment — September 2025
| Land | $320,700 |
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| Improvements | $358,400 |
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| Total | $679,100 |
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Last transfer
| Date | July 8, 2025 |
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| Consideration | $699,900 |
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| Deed reference | liber 22629, folio 0146 |
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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 close to the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 3% above the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 1406445314
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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