404 Constellation Ln, Frederick — tax account 1102604039
Single-family house built in 2023, 2,688 ft² on 0.09 acres in Frederick, Frederick County, assessed at $702,000; last transfer May 27, 2026 for $688,990.
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 | 1102604039 |
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| Map, grid, parcel | Map 67I Grid 10 Parcel 1204A · Lot 26 |
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| Location | 404 Constellation Ln, Frederick MD 21701 |
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| Jurisdiction | Frederick County |
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Land
| Land use | Residential (R) |
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| Acreage | 0.092 acres (4,008 ft²) |
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Structure
| Year built | 2023 |
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| Above-grade area | 2,688 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 | 5 (on a scale of 1 to 9) |
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Assessment — October 2025
| Land | $150,000 |
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| Improvements | $552,000 |
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| Total | $702,000 |
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Last transfer
| Date | May 27, 2026 |
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| Consideration | $688,990 |
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| Deed reference | liber 16619, folio 0082 |
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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 47% above the median residential account in Frederick County ($477,300, 67,390 accounts).
- The last transfer price is 2% below 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 1102604039
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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