3214 Kerr St is a 1,314 square foot house on a 6,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on April 28, 2009 for $408,500. Based on Redfin's Castro Valley data, we estimate the home's value is $958,852.
Single-familyProperty Type
1956Year Built
6,000 sq ftLot Size
$730Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$958,852
$550K since sold in April 2009$17K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.6% lower than the average sale price ($1.04M) 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
Sep 15, 2022 • Final
Building
Tear off the existing roof and install new composition shingles over 30lb felt. This permit resolves a stop-work order.
Roofing
Mar 12, 2010 • Final
Building
Remove non-bearing partitions in the entry and repipe water lines with copper tubing. Replace the existing patio door and install new vinyl retrofit windows.
Plumbing
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
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,314
Building Sq. Ft: 1,314
# of Units: 1
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Legal Lot Number: 5
Legal Block Number: C
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1377
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,314
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1956
Year Renovated: 1957
County: Alameda County
APN: 084A004003300
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Castro Valley Elementary School
Public K-5 • Assigned • 0.4mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.8mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...