1201 Seven Locks Rd, Potomac — tax account 160402253540
Industrial built in 1984, 135,102 ft² on 6.34 acres in Potomac, Montgomery County, assessed at $23,495,100; last transfer January 5, 2026 for $20,250,000.
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 | 160402253540 |
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| Map, grid, parcel | Map GQ12 · Block A Lot 24 |
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| Location | 1201 Seven Locks Rd, Potomac MD 20854 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Rockville Town A-Z |
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Land
| Land use | Industrial (I) |
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| Zoning | I3 |
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| Acreage | 6.340 acres (276,170 ft²) |
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Structure
| Year built | 1984 |
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| Above-grade area | 135,102 ft² |
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| Style | OFFICE Office Building |
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| Building type | OFFICE Office Building |
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| Quality grade | 3 (on a scale of 1 to 9) |
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| Stories | 3 |
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Assessment — July 2023
| Land | $3,816,600 |
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| Improvements | $19,678,500 |
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| Total | $23,495,100 |
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Last transfer
| Date | January 5, 2026 |
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| Consideration | $20,250,000 |
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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 1039% above the median industrial account in Montgomery County ($2,063,200, 1,342 accounts).
- The last transfer price is 14% 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 160402253540
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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