18921 Cooper Rd, Parkton — tax account 04062500017638
Single-family house built in 2025, 2,712 ft² on 1.09 acres in Parkton, Baltimore County, assessed at $703,200; last transfer February 2, 2026 for $756,000.
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 | 04062500017638 |
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| Map, grid, parcel | Map 11 Grid 23 Parcel 176 · Lot 2 |
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| Location | 18921 Cooper Rd, Parkton MD 21120 |
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| Jurisdiction | Baltimore County |
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Land
| Land use | Residential (R) |
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| Acreage | 1.090 acres (47,480 ft²) |
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Structure
| Year built | 2025 |
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| Above-grade area | 2,712 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 — June 2025
| Land | $110,700 |
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| Improvements | $592,500 |
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| Total | $703,200 |
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Last transfer
| Date | February 2, 2026 |
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| Consideration | $756,000 |
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| Deed reference | liber 48714, folio 0255 |
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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 135% above the median residential account in Baltimore County ($299,400, 240,976 accounts).
- The last transfer price is 8% 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 04062500017638
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