12400 Park Potomac Ave #& 12430, Potomac — tax account 160403745247
Commercial condominium built in 2015, 4,000 ft² on 0.07 acres in Potomac, Montgomery County, assessed at $1,265,100; last transfer June 12, 2026 for $152,625,000.
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 | 160403745247 |
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| Map, grid, parcel | Map GQ12 |
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| Location | 12400 Park Potomac Ave #& 12430, Potomac MD 20854 |
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| Jurisdiction | Montgomery County |
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| Subdivision | 12400/12430 Park Potomac Ave Master [CN] |
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| Plat | 11011- |
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Land
| Land use | Commercial Condominium (CC) |
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| Zoning | CRT |
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| Acreage | 0.067 acres (2,919 ft²) |
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Structure
| Year built | 2015 |
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| Above-grade area | 4,000 ft² |
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| Style | STORE Retail Store |
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| Building type | STORE Retail Store |
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| Construction | Brick Common |
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| Quality grade | 3 (on a scale of 1 to 9) |
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| Stories | 1 |
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Assessment — September 2023
| Land | $326,400 |
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| Improvements | $938,700 |
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| Total | $1,265,100 |
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Last transfer
| Date | June 12, 2026 |
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| Consideration | $152,625,000 |
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| Deed reference | liber 48016, folio 0252 |
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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 317% above the median commercial condominium account in Montgomery County ($303,300, 3,874 accounts).
- The last transfer price is 11964% 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 160403745247
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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