2818 Winthrop Ave is a 2,028 square foot house on a 8,190 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 11, 1996 for $249,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,413,252.
Single-familyProperty Type
1969Year Built
8,190 sq ftLot Size
$697Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,413,252
$1.2M since sold in June 1996$22K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.4% higher than the average sale price ($1.35M) 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
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
May 27, 2025 • Final
Miscellaneous - plumbing
Plumbing
Oct 8, 2024 • Final
In ground pool/spa - building miscellaneous
Pool and hot tub
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 Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Construction Quality: Average
Exterior Wall: Stucco
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 3278
Living Sq. Ft: 2,028
Ground Floor Sq. Ft: 2,028
Building Sq. Ft: 2,028
# of Stories: 1
Legal Description: TRACT 3278 LOT 30
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 446
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,190
Legal Lot Number: 30
Acres: 0.188
Depth Footage: 118
Front Footage: 70
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,028
Stories: 1.0
Lot Size: 8,190 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1976
County: Contra Costa County
APN: 2105010132
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Country Club Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.4mi
10/10
California High School
Public 9-12 • Assigned • 1.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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