11810 Gainsborough Rd is a 4,639 square foot house on a 0.6 acre lot with 5 bathrooms. - it last sold on March 10, 1978 for $34,000. Based on Redfin's Potomac data, we estimate the home's value is $1,486,305.
Single-familyProperty Type
1982Year Built
0.6 acresLot Size
$320Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,486,305
$1.5M since sold in March 1978$35K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.8% higher than the average sale price ($1.26M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-90
Residential - 90 Zone
The intent of the R-90 zone is to provide designated areas of the County for moderate density residential uses. The predominant use is residential in a detached house. A limited number of other building types may be allowed under the optional method of development.
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Transportation-Other
Park & open space
Nov 15, 2023 • Final
Mechanical
HVAC
Sep 21, 2006 • Active
Mechanical
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 450
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 2
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Frame
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Frame
Building Type: Single Family
Pool Information
Pool Type: Concrete
Has Pool
Property Information
Subdivision Name: WILLERBURN ACRES
Living Sq. Ft: 4,639
Building Sq. Ft: 5,189
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: WILLERBURN ACRES
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 550
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,009
Legal Lot Number: 24
Legal Block Number: A
Acres: 0.5971
Zoning Code: R90
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 04
Public facts
Beds: —
Baths: 5.0
Sq. Ft.: 4,639
Stories: 2.0
Lot Size: 0.6 acres
Style: Single Family Residential
Year Built: 1982
Year Renovated: —
County: Montgomery County
APN: 04 00115054
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
Beverly Farms Elementary School
Public K-5 • Assigned • 1.1mi
10/10
Herbert Hoover Middle School
Public 6-8 • Assigned • 1.3mi
10/10
Winston Churchill High School
Public 9-12 • Assigned • 1.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Potomac, MD, is known for its affluent neighborhoods, large estate homes, country clubs and scenic natural beauty, including Great Falls Park and the C&O Canal. It offers a blend of suburban tranquility and upscale amenities, making it a sought-after...