5216 Renn Rd, Frederick — tax account 1123442620
Commercial built in 1975, 31,680 ft² on 5.76 acres in Frederick, Frederick County, assessed at $1,398,600; last transfer April 14, 2026 for $3,650,000.
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 | 1123442620 |
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| Map, grid, parcel | Map 85 Grid 3 Parcel 161 · Lot 1 |
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| Location | 5216 Renn Rd, Frederick MD 21703 |
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| Jurisdiction | Frederick County |
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Land
| Land use | Commercial (C) |
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| Zoning | GC |
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| Acreage | 5.760 acres (250,906 ft²) |
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Structure
| Year built | 1975 |
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| Above-grade area | 31,680 ft² |
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| Style | REC Indoor Tennis Facility |
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| Building type | Indoor Tennis Facility |
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| Construction | Metal |
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| Quality grade | 3 (on a scale of 1 to 9) |
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| Stories | 1 |
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Assessment — October 2023
| Land | $576,700 |
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| Improvements | $821,900 |
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| Total | $1,398,600 |
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Last transfer
| Date | April 14, 2026 |
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| Consideration | $3,650,000 |
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| Deed reference | liber 00957, folio 0169 |
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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 89% above the median commercial account in Frederick County ($741,800, 2,598 accounts).
- The last transfer price is 161% 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 1123442620
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