3542 Seven Hills Rd is a 1,232 square foot house on a 6,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on August 21, 1986 for $120,000. Based on Redfin's Castro Valley data, we estimate the home's value is $954,725.
Single-familyProperty Type
1952Year Built
6,000 sq ftLot Size
$775Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$954,725
$835K since sold in August 1986$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.2% lower than the average sale price ($1.17M) 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
May 2, 2022 • Final
Building
Rebuild a concrete block retaining wall and footing in front of a single-family home.
Remodel
Aug 4, 2003 • Final
Building
Tear off one layer of existing roofing and install new OSB sheathing, paper, flashings, and class A composition shingles.
Roofing
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: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Detached
Property Information
Living Sq. Ft: 1,232
Building Sq. Ft: 1,232
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1377
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,232
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1953
County: Alameda County
APN: 084D110703400
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.9mi
10/10
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 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...