3161 Ashbourne Cir is a 4,976 square foot house on a 0.43 acre lot with 5 bedrooms and 6 bathrooms. - it last sold on March 24, 2021 for $2,350,000. Based on Redfin's San Ramon data, we estimate the home's value is $3,297,851.
Single-familyProperty Type
2012Year Built
0.43 acresLot Size
$663Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,297,851
$948K since sold in March 2021$67K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26% higher than the average sale price ($2.62M) 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
P-1
WSSP
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Construct new site retaining walls using keystone and concrete masonry units. Install a gas line for a fire table and build a wood deck.
Gas
Grading
Jul 9, 2015 • Final
Building - residential mechanical
Replace the air conditioning unit.
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: 12
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 7996
Living Sq. Ft: 4,976
Ground Floor Sq. Ft: 2,704
Building Sq. Ft: 4,976
# of Stories: 2
Legal Description: T7996 L64
Parking & Garage Information
Garage/Parking Sq. Ft: 882
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,781
Legal Lot Number: 64
Acres: 0.4312
Zoning Code: P-1
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 6.0
Sq. Ft.: 4,976
Stories: 2.0
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 2012
Year Renovated: 2013
County: Contra Costa County
APN: 2113800193
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Bollinger Canyon Elementary School
Public K-5 • Assigned • 1.6mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 2.6mi
10/10
California High School
Public 9-12 • Assigned • 2.6mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 94° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
San Ramon, CA • 94583
Average low and high temperatures (°F)
61
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57
84
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81
60
77
54
64
46
59
44
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Feb
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May
Jun
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Sun exposure
In this area, properties receive around 11.6 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.6 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.13M – $3.79M
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