441 N Frederick Ave, Gaithersburg — tax account 160900818451
Exempt built in 1950, 1,740 ft² on 0.23 acres in Gaithersburg, Montgomery County, assessed at $891,500; last transfer May 15, 2026 for $950,000.
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 | 160900818451 |
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| Map, grid, parcel | Map FT34 Parcel P499 · Lot P4 |
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| Location | 441 N Frederick Ave, Gaithersburg MD 20877 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Gaithersburg Town |
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Land
| Land use | Exempt (E) |
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| Zoning | CD |
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| Acreage | 0.235 acres (10,237 ft²) |
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Structure
| Year built | 1950 |
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| Above-grade area | 1,740 ft² |
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| Style | STORE Retail Store |
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| Building type | STORE Retail Store |
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| Quality grade | 6 (on a scale of 1 to 9) |
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| Stories | 1 |
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Assessment — September 2023
| Land | $282,200 |
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| Improvements | $609,300 |
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| Total | $891,500 |
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Last transfer
| Date | May 15, 2026 |
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| Consideration | $950,000 |
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| Deed reference | liber 32424, folio 0593 |
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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 181% above the median exempt account in Montgomery County ($316,700, 11,153 accounts).
- The last transfer price is 7% 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 160900818451
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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