8809 Cold Spring Rd, Potomac — tax account 160400129803
Single-family house built in 1968, 3,164 ft² on 0.27 acres in Potomac, Montgomery County, assessed at $946,100; last transfer March 19, 2026 for $1,000,000.
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 | 160400129803 |
|---|
| Map, grid, parcel | Map FQ56 · Block B Lot 3 |
|---|
| Location | 8809 Cold Spring Rd, Potomac MD 20854 |
|---|
| Jurisdiction | Montgomery County |
|---|
| Subdivision | Copenhaver |
|---|
| Plat | 8354 |
|---|
Land
| Land use | Residential (R) |
|---|
| Zoning | R200 |
|---|
| Acreage | 0.266 acres (11,587 ft²) |
|---|
Structure
| Year built | 1968 |
|---|
| Above-grade area | 3,164 ft² |
|---|
| Style | 2 Story With Basement |
|---|
| Building type | Standard Unit |
|---|
| Construction | Brick |
|---|
| Quality grade | 5 (on a scale of 1 to 9) |
|---|
Assessment — October 2023
| Land | $452,000 |
|---|
| Improvements | $494,100 |
|---|
| Total | $946,100 |
|---|
Last transfer
| Date | March 19, 2026 |
|---|
| Consideration | $1,000,000 |
|---|
| Deed reference | liber 17747, folio 0582 |
|---|
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 52% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 6% above the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 160400129803
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