9312 Old Harford Rd, Parkville — tax account 04092500006545
Single-family house built in 2017, 3,385 ft² on 0.40 acres in Parkville, Baltimore County, assessed at $720,800; last transfer September 10, 2025 for $750,000.
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 | 04092500006545 |
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| Map, grid, parcel | Map 71 Grid 3 Parcel 291 · Lot 2 |
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| Location | 9312 Old Harford Rd, Parkville MD 21234 |
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| Jurisdiction | Baltimore County |
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Land
| Land use | Residential (R) |
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| Acreage | 0.396 acres (17,250 ft²) |
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Structure
| Year built | 2017 |
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| Above-grade area | 3,385 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 | $121,200 |
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| Improvements | $599,600 |
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| Total | $720,800 |
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Last transfer
| Date | September 10, 2025 |
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| Consideration | $750,000 |
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| Deed reference | liber 38957, folio 0135 |
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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 141% above the median residential account in Baltimore County ($299,400, 240,976 accounts).
- The last transfer price is 4% 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 04092500006545
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