4887 Proctor Rd is a 3,392 square foot house on a 8,525 square foot lot with 5 bedrooms and 4 bathrooms. - it last sold on March 16, 1977 for $62,700. Based on Redfin's Castro Valley data, we estimate the home's value is $1,537,688.
Single-familyProperty Type
1952Year Built
8,525 sq ftLot Size
$453Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,537,688
$1.5M since sold in March 1977$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.9% lower than the average sale price ($1.55M) 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.
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
Oct 12, 1993 • Final
Building
Perform an electrical service change.
Electrical
Oct 12, 1993 • Final
Building
Perform alterations 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
Room Information
# of Rooms: 10
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 3,392
Building Sq. Ft: 3,392
# of Units: 1
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,525
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1957
Depth Footage: 155
Front Footage: 55
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 4.0
Sq. Ft.: 3,392
Stories: 1.0
Lot Size: 8,525 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1967
County: Alameda County
APN: 084D119601200
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 1.5mi
7/10
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'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...