2880 Kerr St is a 1,591 square foot house on a 5,980 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on May 13, 1996 for $211,000. Based on Redfin's Castro Valley data, we estimate the home's value is $992,910.
Single-familyProperty Type
1953Year Built
5,980 sq ftLot Size
$624Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$992,910
$782K since sold in May 1996$14K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.3% lower than the average sale price ($1.01M) 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.
Permits
Jun 21, 2017 • Final
Building
Install a roof-mounted solar photovoltaic system on a single-family home.
Electrical
Solar
Feb 27, 2017 • Final
Building
Install a roof-mounted solar photovoltaic system on a residential building.
Electrical
Solar
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
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,591
Building Sq. Ft: 1,591
# of Units: 1
# of Stories: 1
Legal Description: TRACT 1273 BLK A LOT 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,980
Legal Lot Number: 3
Legal Block Number: A
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1373
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,591
Stories: 1.0
Lot Size: 5,980 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1953
County: Alameda County
APN: 084A001703300
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Castro Valley Elementary School
Public K-5 • Assigned • 0.4mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.9mi
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...