13 Cobblestone Ct is a 1,826 square foot house on a 10,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 18, 1986 for $203,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,387,272.
Single-familyProperty Type
1981Year Built
10,000 sq ftLot Size
$760Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,387,272
$1.2M since sold in September 1986$14K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.2% lower than the average sale price ($1.70M) 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
RE-B
Residential Estate Zone
The RE zone is applied to areas of the City appropriate for very low density residential land uses, at densities of 0.2 to 3.0 units per acre, compatible with the topography and public service capacities. 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 15,000 to 20,000 sq ft. The RE zone is consistent with and implements the Single Family Low Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Livestock production
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Dec 16, 2021 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Feb 10, 2017 • Final
Miscellaneous - mechanical
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
Room Information
# of Rooms: 9
Exterior
Property Information
Living Sq. Ft: 1,826
Ground Floor Sq. Ft: 1,826
Building Sq. Ft: 2,266
# of Stories: 1
Legal Description: T05379 L0001 B
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,000
Legal Lot Number: 1
Acres: 0.2296
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,826
Stories: 1.0
Lot Size: 10,000 square feet
Style: Single Family Residential
Year Built: 1981
Year Renovated: 1982
County: Contra Costa County
APN: 2095810012
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Twin Creeks Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 2.0mi
10/10
California High School
Public 9-12 • Assigned • 3.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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