18639 Lake Chabot Rd is a 1,204 square foot house on a 5,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on December 04, 1997 for $225,000. Based on Redfin's Castro Valley data, we estimate the home's value is $939,408.
Single-familyProperty Type
1948Year Built
5,000 sq ftLot Size
$780Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$939,408
$714K since sold in December 1997$24K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.7% lower than the average sale price ($1.11M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Property details
Interior
Basement Information
Basement Sq. Ft: 180
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Subdivision Name: CASTRO MDWS
Living Sq. Ft: 1,204
Building Sq. Ft: 1,204
# of Units: 1
# of Stories: 2
Legal Description: LOT 55
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 55
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1148
Zoning Code: R-1
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,204
Stories: 2.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1950
County: Alameda County
APN: 084B047303800
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 2.0mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.0mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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