9501 Key West Ave, Rockville — tax account 160902857178
Commercial on 3.22 acres in Rockville, Montgomery County, assessed at $2,980,500; last transfer September 2, 2025 for $4,212,000.
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 | 160902857178 |
|---|
| Map, grid, parcel | Map FS56 Parcel N214 |
|---|
| Location | 9501 Key West Ave, Rockville MD 20850 |
|---|
| Jurisdiction | Montgomery County |
|---|
| Subdivision | Gaithersburg Outside |
|---|
Land
| Land use | Commercial (C) |
|---|
| Zoning | CR15 |
|---|
| Acreage | 3.220 acres (140,263 ft²) |
|---|
Assessment — February 2023
| Land | $2,980,500 |
|---|
| Total | $2,980,500 |
|---|
Last transfer
| Date | September 2, 2025 |
|---|
| Consideration | $4,212,000 |
|---|
| Deed reference | liber 64842, folio 0162 |
|---|
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 100% above the median commercial account in Montgomery County ($1,492,550, 3,736 accounts).
- The last transfer price is 41% 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 160902857178
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.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
Order the report