18193 Lake Chabot Rd is a 1,374 square foot house on a 7,812 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on September 26, 1990 for $198,000. Based on Redfin's Castro Valley data, we estimate the home's value is $939,194.
Single-familyProperty Type
1948Year Built
7,812 sq ftLot Size
$684Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$939,194
$741K since sold in September 1990$0 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.4% higher than the average sale price ($800K) 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
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
Aug 20, 1991 • Final
Building
Perform termite damage repairs to a single-family home.
Remodel
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
Heating & Cooling
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,374
Building Sq. Ft: 1,374
# of Units: 1
# of Stories: 1
Legal Description: OFFICIAL RECS 7563 PG 382
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,812
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1793
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,374
Stories: 1.0
Lot Size: 7,812 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1948
County: Alameda County
APN: 084B047200202
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Chabot Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 2.3mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...