21144 Baker Rd is a 1,628 square foot house on a 5,665 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 04, 1996 for $187,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,004,060.
Single-familyProperty Type
1953Year Built
5,665 sq ftLot Size
$617Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,004,060
$817K since sold in June 1996$1,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3% higher than the average sale price ($975K) 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
Apr 5, 2016 • Final
Building
Remove a masonry chimney and install a new window in the living room.
Addition
Demolition
Jan 11, 2016 • Final
Building
Construct a rear addition to a single-family home to include a master closet, master bathroom, hallway bathroom, and bedroom. Remodel the existing interior by converting a bathroom to a hallway, a bedroom to a family room, and a dining area to an entry with a closet and pantry. Update the kitchen, modify window sizes and locations, and reconfigure interior closets and bathrooms.
Addition
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: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,628
Building Sq. Ft: 1,628
# of Units: 1
# of Stories: 1
Legal Description: TRACT 1273 BLK B LOT 7
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,665
Legal Lot Number: 7
Legal Block Number: B
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1301
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,628
Stories: 1.0
Lot Size: 5,665 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1966
County: Alameda County
APN: 084A002001700
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 • 1.0mi
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...