116 N Frederick Ave, Gaithersburg — tax account 160903310486
Commercial built in 1985, 1,936 ft² on 0.41 acres in Gaithersburg, Montgomery County, assessed at $928,500; last transfer July 14, 2025 for $1,700,000.
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 | 160903310486 |
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| Map, grid, parcel | Map FT34 Parcel N896 · Lot 2 |
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| Location | 116 N Frederick Ave, Gaithersburg MD 20877 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Gaithersburg Town |
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| Plat | 21594 |
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Land
| Land use | Commercial (C) |
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| Zoning | CD |
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| Acreage | 0.412 acres (17,947 ft²) |
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Structure
| Year built | 1985 |
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| Above-grade area | 1,936 ft² |
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| Style | AUTO Mini Lube |
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| Building type | Mini Lube |
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| Quality grade | 4 (on a scale of 1 to 9) |
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| Stories | 1 |
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Assessment — September 2023
| Land | $361,800 |
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| Improvements | $566,700 |
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| Total | $928,500 |
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Last transfer
| Date | July 14, 2025 |
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| Consideration | $1,700,000 |
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| Deed reference | liber 50209, folio 0410 |
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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 38% below the median commercial account in Montgomery County ($1,492,550, 3,736 accounts).
- The last transfer price is 83% 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 160903310486
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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