1230 Balfour Dr, Arnold — tax account 020371790005056
Single-family house built in 1976, 2,226 ft² on 0.74 acres in Arnold, Anne Arundel County, assessed at $903,600; last transfer March 25, 2026 for $1,375,000.
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 | 020371790005056 |
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| Map, grid, parcel | Map 39 Grid 9 Parcel 352 · Lot 29 |
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| Location | 1230 Balfour Dr, Arnold MD 21012 |
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| Jurisdiction | Anne Arundel County |
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| Subdivision | Rugby Hall Estates |
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Land
| Land use | Residential (R) |
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| Zoning | R1 |
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| Acreage | 0.740 acres (32,234 ft²) |
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Structure
| Year built | 1976 |
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| Above-grade area | 2,226 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 — December 2024
| Land | $482,400 |
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| Improvements | $421,200 |
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| Total | $903,600 |
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| Homestead qualification code | 8 |
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Last transfer
| Date | March 25, 2026 |
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| Consideration | $1,375,000 |
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| Deed reference | liber 03731, folio 0364 |
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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 99% above the median residential account in Anne Arundel County ($454,400, 175,949 accounts).
- The last transfer price is 52% above the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 020371790005056
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