3442 Merrimac Rd, Davidsonville — tax account 020239208220600
Single-family house built in 2007, 3,818 ft² on 1.20 acres in Davidsonville, Anne Arundel County, assessed at $1,081,600; last transfer June 22, 2026 for $1,850,000.
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 | 020239208220600 |
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| Map, grid, parcel | Map 50 Grid 14 Parcel 322 · Lot 89 |
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| Location | 3442 Merrimac Rd, Davidsonville MD 21035 |
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| Jurisdiction | Anne Arundel County |
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| Subdivision | Harbor Hills |
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| Plat | 2 |
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Land
| Land use | Residential (R) |
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| Zoning | RA |
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| Acreage | 1.200 acres (52,272 ft²) |
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Structure
| Year built | 2007 |
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| Above-grade area | 3,818 ft² |
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| Style | 1.5 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 — January 2024
| Land | $442,000 |
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| Improvements | $639,600 |
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| Total | $1,081,600 |
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Last transfer
| Date | June 22, 2026 |
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| Consideration | $1,850,000 |
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| Deed reference | liber 39020, folio 0166 |
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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 138% above the median residential account in Anne Arundel County ($454,400, 175,949 accounts).
- The last transfer price is 71% 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 020239208220600
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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