109 Garden Gate Ln, Upper Marlboro — tax account 17073663283
Single-family house built in 2007, 4,818 ft² on 0.41 acres in Upper Marlboro, Prince George's County, assessed at $1,131,700; last transfer June 8, 2026 for $983,200.
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 | 17073663283 |
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| Map, grid, parcel | Map 69 Grid E3 · Block A Lot 108 |
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| Location | 109 Garden Gate Ln, Upper Marlboro MD 20774 |
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| Jurisdiction | Prince George's County |
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| Subdivision | Palisades |
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| Plat | 205003 |
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Land
| Land use | Residential (R) |
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| Zoning | LCD |
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| Acreage | 0.410 acres (17,860 ft²) |
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Structure
| Year built | 2007 |
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| Above-grade area | 4,818 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 4 (on a scale of 1 to 9) |
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Assessment — June 2025
| Land | $177,700 |
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| Improvements | $954,000 |
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| Total | $1,131,700 |
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Last transfer
| Date | June 8, 2026 |
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| Consideration | $983,200 |
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| Deed reference | liber 30296, folio 0171 |
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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 166% above the median residential account in Prince George's County ($425,400, 184,855 accounts).
- The last transfer price is 13% 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 17073663283
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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