15609 Frederick Rd, Derwood — tax account 160400046638
Industrial built in 1980, 6,626 ft² on 0.39 acres in Derwood, Montgomery County, assessed at $2,470,400; last transfer December 18, 2025 for $3,090,000.
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 | 160400046638 |
|---|
| Map, grid, parcel | Map GS12 Parcel P773 |
|---|
| Location | 15609 Frederick Rd, Derwood MD 20855 |
|---|
| Jurisdiction | Montgomery County |
|---|
| Subdivision | Rockville Outside |
|---|
Land
| Land use | Industrial (I) |
|---|
| Zoning | IM25 |
|---|
| Acreage | 0.390 acres (16,988 ft²) |
|---|
Structure
| Year built | 1980 |
|---|
| Above-grade area | 6,626 ft² |
|---|
| Style | AUTO Service Garage |
|---|
| Building type | Service Garage |
|---|
| Construction | Brick Face |
|---|
| Quality grade | 2 (on a scale of 1 to 9) |
|---|
| Stories | 1 |
|---|
Assessment — September 2023
| Land | $505,300 |
|---|
| Improvements | $1,965,100 |
|---|
| Total | $2,470,400 |
|---|
Last transfer
| Date | December 18, 2025 |
|---|
| Consideration | $3,090,000 |
|---|
| Deed reference | liber 42601, folio 0239 |
|---|
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 20% above the median industrial account in Montgomery County ($2,063,200, 1,342 accounts).
- The last transfer price is 25% 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 160400046638
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