147 Merrimack Way, Arnold — tax account 020339990237463
Townhouse built in 2015, 2,952 ft² on 0.05 acres in Arnold, Anne Arundel County, assessed at $682,200; last transfer October 21, 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 | 020339990237463 |
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| Map, grid, parcel | Map 39 Grid 11 Parcel 9 · Lot 39 |
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| Location | 147 Merrimack Way, Arnold MD 21012 |
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| Jurisdiction | Anne Arundel County |
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| Subdivision | Hawthornes Grant at Broadneck |
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Land
| Land use | Exempt (E) |
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| Zoning | R5 |
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| Acreage | 0.050 acres (2,178 ft²) |
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Structure
| Year built | 2015 |
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| Above-grade area | 2,952 ft² |
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| Style | Townhouse-Center Unit 3 Story No Basemen |
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| Building type | Center 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 — December 2023
| Land | $170,000 |
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| Improvements | $512,200 |
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| Total | $682,200 |
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Last transfer
| Date | October 21, 2025 |
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| Consideration | $750,000 |
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| Deed reference | liber 39717, folio 0418 |
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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 42% above the median exempt account in Anne Arundel County ($481,300, 7,587 accounts).
- The last transfer price is 10% 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 020339990237463
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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