3816 Modesto St is a 964 square foot house on a 5,100 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on April 07, 1978 for $60,200. Based on Redfin's Castro Valley data, we estimate the home's value is $754,035.
Single-familyProperty Type
1950Year Built
5,100 sq ftLot Size
$782Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$754,035
$694K since sold in April 1978$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.6% lower than the average sale price ($799K) 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
Aug 21, 2017 • Final
Building
Remove a floor heater and install a new dual-sided wall heater.
HVAC
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: Floor Furnace
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: 964
Building Sq. Ft: 964
# of Units: 1
# of Stories: 1
Legal Description: TRACT 951 BLK 1 LOT 2
Parking & Garage Information
# of Parking Spaces: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,100
Legal Lot Number: 2
Legal Block Number: 1
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1171
Depth Footage: 102
Front Footage: 50
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: 1.0
Sq. Ft.: 964
Stories: 1.0
Lot Size: 5,100 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Alameda County
APN: 084C076602300
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Marshall Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.8mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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