10304 Gainsborough Rd, Potomac — tax account 161000896087
Single-family house built in 1972, 2,800 ft² on 0.20 acres in Potomac, Montgomery County, assessed at $1,003,400; last transfer October 2, 2025 for $1,075,000.
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 | 161000896087 |
|---|
| Map, grid, parcel | Map GP12 · Block 4 Lot 15 |
|---|
| Location | 10304 Gainsborough Rd, Potomac MD 20854 |
|---|
| Jurisdiction | Montgomery County |
|---|
| Subdivision | Bells Mill Village |
|---|
Land
| Land use | Residential (R) |
|---|
| Zoning | R90 |
|---|
| Acreage | 0.196 acres (8,538 ft²) |
|---|
Structure
| Year built | 1972 |
|---|
| Above-grade area | 2,800 ft² |
|---|
| Style | 2 Story With Basement |
|---|
| Building type | Standard Unit |
|---|
| Construction | 1/2 Brick Frame |
|---|
| Quality grade | 5 (on a scale of 1 to 9) |
|---|
Assessment — January 2026
| Land | $377,400 |
|---|
| Improvements | $626,000 |
|---|
| Total | $1,003,400 |
|---|
| Homestead qualification code | 1 |
|---|
Last transfer
| Date | October 2, 2025 |
|---|
| Consideration | $1,075,000 |
|---|
| Deed reference | liber 69183, folio 0218 |
|---|
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 61% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 7% 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 161000896087
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