4104 Old National Pike, Mount Airy — tax account 0713003319
Commercial built in 1974, 34,236 ft² on 37.13 acres in Mount Airy, Carroll County, assessed at $7,458,900; last transfer June 16, 2026 for $17,000,000.
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 | 0713003319 |
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| Map, grid, parcel | Map 75 Grid 23 Parcel 105 |
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| Location | 4104 Old National Pike, Mount Airy MD 21771 |
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| Jurisdiction | Carroll County |
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Land
| Land use | Commercial (C) |
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| Zoning | Conse |
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| Acreage | 37.130 acres (1,617,383 ft²) |
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Structure
| Year built | 1974 |
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| Above-grade area | 34,236 ft² |
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| Style | 1 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Siding |
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| Quality grade | 3 (on a scale of 1 to 9) |
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| Stories | 1 |
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| Units | 7 |
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Assessment — December 2023
| Land | $1,113,300 |
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| Improvements | $6,345,600 |
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| Total | $7,458,900 |
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Last transfer
| Date | June 16, 2026 |
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| Consideration | $17,000,000 |
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| Deed reference | liber 10674, folio 0488 |
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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 1658% above the median commercial account in Carroll County ($424,400, 1,915 accounts).
- The last transfer price is 128% 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 0713003319
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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