8505 Norris Canyon Rd is a 1,476 square foot house on a 1.13 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Castro Valley data, we estimate the home's value is $1,231,450.
Single-familyProperty Type
1960Year Built
1.13 acresLot Size
$834Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,231,450
$41K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.9% lower than the average sale price ($1.47M) of 5 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
Sep 20, 2013 • Final
Building
Remove and replace composition shingles on a residential building.
Roofing
Jun 23, 2005 • Final
Building
Replace a water heater.
Plumbing
Water heater
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
Building Style Type: Rectangular Design
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: EAST BAY CC
Living Sq. Ft: 1,476
Building Sq. Ft: 1,476
# of Stories: 1
Legal Description: MAP F6 672
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 49,175
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 1.1289
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,476
Stories: 1.0
Lot Size: 1.13 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1961
County: Alameda County
APN: 085 400001801
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Independent Elementary School
Public K-5 • Assigned • 2.7mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 2.3mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 3.3mi
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...