4357 Seven Hills Rd is a 5,350 square foot multi-family home on a 0.38 acre lot with 8 bedrooms and 6 bathrooms. - it last sold on July 28, 2015 for $250,000. Based on Redfin's Castro Valley data, we estimate the home's value is $2,547,932.
Multi-familyProperty Type
2021Year Built
0.38 acresLot Size
$476Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,547,932
$2.3M since sold in July 2015$130K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 52.2% higher than the average sale price ($1.67M) 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
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
Property details
Interior
Room Information
# of Rooms: 16
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 5,350
Building Sq. Ft: 5,350
# of Units: 4
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,503
Legal Lot Number: 1
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.3789
County Use Description: FOUR LIVING UNITS; E.G. FOURPL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 8
Baths: 6.0
Sq. Ft.: 5,350
Stories: 2.0
Lot Size: 0.38 acres
Style: Multi-Family (2-4 Unit)
Year Built: 2021
Year Renovated: —
County: Alameda County
APN: 084D135802600
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Chabot Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.3mi
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...