12 E 3RD St, Frederick — tax account 1102035316
Townhouse built in 1890, 3,136 ft² on 0.06 acres in Frederick, Frederick County, assessed at $737,700; last transfer August 6, 2025 for $745,000.
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 | 1102035316 |
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| Map, grid, parcel | Map 67H Grid 17 Parcel 501B |
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| Location | 12 E 3RD St, Frederick MD 21701 |
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| Jurisdiction | Frederick County |
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Land
| Land use | Residential (R) |
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| Zoning | DB |
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| Acreage | 0.059 acres (2,570 ft²) |
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Structure
| Year built | 1890 |
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| Above-grade area | 3,136 ft² |
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| Style | Townhouse-End Unit 3 Story With Basement |
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| Building type | End Unit |
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| Construction | Brick |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — October 2025
| Land | $221,800 |
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| Improvements | $515,900 |
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| Total | $737,700 |
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Last transfer
| Date | August 6, 2025 |
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| Consideration | $745,000 |
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| Deed reference | liber 08231, folio 0402 |
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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 55% above the median residential account in Frederick County ($477,300, 67,390 accounts).
- The last transfer price is 1% 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 1102035316
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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