617 Harrington St, Middle River — tax account 04152500018818
Single-family house built in 2026, 3,056 ft² on 0.11 acres in Middle River, Baltimore County, assessed at $708,100; last transfer March 4, 2026 for $451,430.
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 | 04152500018818 |
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| Map, grid, parcel | Map 83 Grid 14 Parcel 737 · Lot 3G12 |
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| Location | 617 Harrington St, Middle River MD 21220 |
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| Jurisdiction | Baltimore County |
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| Subdivision | Greenleigh at Crossroads |
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| Plat | 6 |
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Land
| Land use | Residential (R) |
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| Acreage | 0.112 acres (4,879 ft²) |
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Structure
| Year built | 2026 |
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| Above-grade area | 3,056 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 2024
| Land | $184,400 |
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| Improvements | $523,700 |
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| Total | $708,100 |
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Last transfer
| Date | March 4, 2026 |
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| Consideration | $451,430 |
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| Deed reference | liber 49847, folio 0476 |
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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 137% above the median residential account in Baltimore County ($299,400, 240,976 accounts).
- The last transfer price is 36% below 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 04152500018818
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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