7615 Hamilton Spring Rd is a 4,039 square foot house on a 0.35 acre lot with 4 bathrooms. - it last sold on April 21, 1980 for $174,000. Based on Redfin's Bethesda data, we estimate the home's value is $1,739,911.
Single-familyProperty Type
1966Year Built
0.35 acresLot Size
$431Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,739,911
$1.6M since sold in April 1980$141K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.4% higher than the average sale price ($1.55M) of 4 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-200
Residential - 200 Zone
The intent of the R-200 zone is to provide designated areas of the County for residential uses with a minimum lot size of 20,000 square feet. The predominant use is residential in a detached house.
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space
Apr 15, 2025 • Final
Mechanical
HVAC
Sep 21, 2004 • 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: 700
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 4
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 2
Fireplace Type: 1 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Frame Brick
Building Type: Single Family
Property Information
Subdivision Name: CARDEROCK SPGS 21
Living Sq. Ft: 4,039
Building Sq. Ft: 4,303
# of Stories: 2
Stories Type: 2
Legal Description: CARDEROCK SPRINGS
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 264
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,348
Legal Lot Number: 13
Legal Block Number: P
Acres: 0.3523
Zoning Code: R200
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 10
Public facts
Beds: —
Baths: 4.0
Sq. Ft.: 4,039
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: —
County: Montgomery County
APN: 10 00875245
Home facts updated by county records on Jul 18, 2026
Around this home
Schools
Places
Transit
Carderock Springs Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Thomas W. Pyle Middle School
Public 6-8 • Assigned • 1.9mi
10/10
Walt Whitman High School
Public 9-12 • Assigned • 2.0mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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