3126 Ashbourne Cir is a 5,234 square foot house on a 0.59 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on December 07, 2018 for $2,400,000. Based on Redfin's San Ramon data, we estimate the home's value is $3,508,343.
Single-familyProperty Type
2015Year Built
0.59 acresLot Size
$670Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$3,508,343
$1.1M since sold in December 2018$18K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 43.8% higher than the average sale price ($2.44M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40836201
Nov 2, 2018
Contingent
—
Year
Property tax
Land + Additions
Assessment*
2026
$33,289 (+3.2%)
$1,352,194 + $1,378,479
$2,730,673
2025
$32,249 (+2.1%)
$1,352,194 + $1,378,479
$2,730,673
2024
$31,596 (+1.5%)
$1,325,681 + $1,351,450
$2,677,131
2023
$31,135 (+2.7%)
$1,299,688 + $1,324,951
$2,624,639
2022
$30,304 (−1.2%)
$1,274,204 + $1,298,972
$2,573,176
2021
$30,686 (+0.8%)
$1,249,220 + $1,273,502
$2,522,722
2020
$30,435 (+1.1%)
$1,224,726 + $1,248,532
$2,473,258
2019
$30,104 (+10.2%)
$1,212,168 + $1,235,730
$2,447,898
2018
$27,308 (+3.7%)
$1,188,400 + $1,211,500
$2,399,900
2017
$26,347 (+102.9%)
$1,060,800 + $1,100,376
$2,161,176
2016
$12,983 (+88.4%)
$1,060,800 + $1,100,376
$2,161,176
2015
$6,890 (+23.5%)
$418,641 + $493,000
$911,641
2014
$5,577 (+1.2%)
$404,276
2013
$5,509 (+2.8%)
$404,276
2012
$5,362 (+1.8%)
$402,449
2011
$5,268 (+1.2%)
$394,558
2010
$5,204
$386,822
2009
$5,200 (−2.7%)
$383,931
2008
$5,346
$384,844
Tax history for 3126 Ashbourne Cir
Year
Property tax
Land + Additions
Assessment*
2026
$33,289 (+3.2%)
$1,352,194 + $1,378,479
$2,730,673
2025
$32,249 (+2.1%)
$1,352,194 + $1,378,479
$2,730,673
2024
$31,596 (+1.5%)
$1,325,681 + $1,351,450
$2,677,131
2023
$31,135 (+2.7%)
$1,299,688 + $1,324,951
$2,624,639
2022
$30,304 (−1.2%)
$1,274,204 + $1,298,972
$2,573,176
2021
$30,686 (+0.8%)
$1,249,220 + $1,273,502
$2,522,722
2020
$30,435 (+1.1%)
$1,224,726 + $1,248,532
$2,473,258
2019
$30,104 (+10.2%)
$1,212,168 + $1,235,730
$2,447,898
2018
$27,308 (+3.7%)
$1,188,400 + $1,211,500
$2,399,900
2017
$26,347 (+102.9%)
$1,060,800 + $1,100,376
$2,161,176
2016
$12,983 (+88.4%)
$1,060,800 + $1,100,376
$2,161,176
2015
$6,890 (+23.5%)
$418,641 + $493,000
$911,641
2014
$5,577 (+1.2%)
$404,276
2013
$5,509 (+2.8%)
$404,276
2012
$5,362 (+1.8%)
$402,449
2011
$5,268 (+1.2%)
$394,558
2010
$5,204
$386,822
2009
$5,200 (−2.7%)
$383,931
2008
$5,346
$384,844
*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.
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: 13
Exterior
Property Information
Subdivision Name: SUBDIVISION 7996
Living Sq. Ft: 5,234
Ground Floor Sq. Ft: 2,587
Building Sq. Ft: 5,234
# of Stories: 2
Legal Description: T7996 L75
Parking & Garage Information
Garage/Parking Sq. Ft: 682
Lot Information
# of Buildings: 1
Land Sq. Ft: 25,556
Legal Lot Number: 75
Acres: 0.5867
Zoning Code: P-1
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 5,234
Stories: 2.0
Lot Size: 0.59 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: 2016
County: Contra Costa County
APN: 2113800300
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 1.5mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 2.5mi
10/10
California High School
Public 9-12 • Assigned • 2.5mi
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
4% 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
40
64
43
72
47
70
48
76
52
80
55
80
57
84
58
81
60
73
53
64
46
59
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$3.33M – $4.04M
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