20872 Baker Rd is a 836 square foot house on a 2,026 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on May 14, 1999 for $162,500. Based on Redfin's Castro Valley data, we estimate the home's value is $659,785.
Single-familyProperty Type
1956Year Built
2,026 sq ftLot Size
$789Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$659,785
$497K since sold in May 1999$19K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.6% lower than the average sale price ($782K) 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 20, 2023 • Final
Building
Relocate and install a new mini-split system and one new electrical circuit.
HVAC
Jul 22, 2015 • Final
Building
Perform a copper repipe on a residential building.
Plumbing
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: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 836
Building Sq. Ft: 836
# of Units: 1
# of Stories: 1
Legal Description: TR 6392
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,026
Legal Lot Number: 10
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.0465
County Use Description: PLANNED DEVELOPMENT TRACT SFR
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 836
Stories: 1.0
Lot Size: 2,026 square feet
Style: Single Family Residential
Year Built: 1956
Year Renovated: 1956
County: Alameda County
APN: 084A001704400
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
Castro Valley Elementary School
Public K-5 • Assigned • 0.2mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.3mi
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...
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...