3533 Ashbourne Cir is a 5,034 square foot house on a 0.36 acre lot with 5 bedrooms and 6 bathrooms. - it last sold on July 19, 2021 for $1,200,000. Based on Redfin's San Ramon data, we estimate the home's value is $3,197,237.
Single-familyProperty Type
2003Year Built
0.36 acresLot Size
$635Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$3,197,237
$2.0M since sold in July 2021$24K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.8% higher than the average sale price ($2.71M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40430589
Mar 1, 2010
Listing Removed
—
Feb 16, 2010
Price Changed
*
Jan 4, 2010
Price Changed
*
Sep 22, 2009
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40407621
Aug 6, 2009
Listing Removed
—
Apr 30, 2009
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40381964
Apr 30, 2009
Listing Removed
—
Mar 11, 2009
Price Changed
*
Jan 31, 2009
Price Changed
*
Jan 31, 2009
Price Changed
*
Dec 19, 2008
Price Changed
*
Nov 20, 2008
Listed
*
Year
Property tax
Land + Additions
Assessment*
2025
$28,560 (+2.1%)
$1,082,432 + $1,309,742
$2,392,174
2024
$27,978 (−5.4%)
$1,061,208 + $1,284,061
$2,345,269
2023
$29,580 (+10.5%)
$1,040,400 + $1,258,884
$2,299,284
2022
$26,761 (+43.8%)
$1,020,000 + $1,419,200
$2,439,200
2021
$18,610 (+1.0%)
$1,000,000 + $1,210,000
$2,210,000
2020
$18,420 (+1.0%)
$441,227 + $936,720
$1,377,947
2019
$18,230 (+3.5%)
$436,703 + $927,116
$1,363,819
2018
$17,609 (+3.6%)
$428,141 + $908,938
$1,337,079
2017
$16,995 (+1.3%)
$411,517 + $873,644
$1,285,161
2016
$16,784 (+1.0%)
$411,517 + $873,644
$1,285,161
2015
$16,616 (+1.3%)
$403,449 + $856,514
$1,259,963
2014
$16,397 (+0.2%)
$389,605 + $827,124
$1,216,729
2013
$16,372 (−0.4%)
$389,605 + $827,124
$1,216,729
2012
$16,437 (+1.9%)
$387,845 + $823,386
$1,211,231
2011
$16,125 (−1.3%)
$380,241 + $807,242
$1,187,483
2010
$16,330 (−8.5%)
$372,786 + $791,414
$1,164,200
2009
$17,856 (−17.0%)
$437,843 + $740,157
$1,178,000
2008
$21,510
$520,357 + $879,643
$1,400,000
Tax history for 3533 Ashbourne Cir
Year
Property tax
Land + Additions
Assessment*
2025
$28,560 (+2.1%)
$1,082,432 + $1,309,742
$2,392,174
2024
$27,978 (−5.4%)
$1,061,208 + $1,284,061
$2,345,269
2023
$29,580 (+10.5%)
$1,040,400 + $1,258,884
$2,299,284
2022
$26,761 (+43.8%)
$1,020,000 + $1,419,200
$2,439,200
2021
$18,610 (+1.0%)
$1,000,000 + $1,210,000
$2,210,000
2020
$18,420 (+1.0%)
$441,227 + $936,720
$1,377,947
2019
$18,230 (+3.5%)
$436,703 + $927,116
$1,363,819
2018
$17,609 (+3.6%)
$428,141 + $908,938
$1,337,079
2017
$16,995 (+1.3%)
$411,517 + $873,644
$1,285,161
2016
$16,784 (+1.0%)
$411,517 + $873,644
$1,285,161
2015
$16,616 (+1.3%)
$403,449 + $856,514
$1,259,963
2014
$16,397 (+0.2%)
$389,605 + $827,124
$1,216,729
2013
$16,372 (−0.4%)
$389,605 + $827,124
$1,216,729
2012
$16,437 (+1.9%)
$387,845 + $823,386
$1,211,231
2011
$16,125 (−1.3%)
$380,241 + $807,242
$1,187,483
2010
$16,330 (−8.5%)
$372,786 + $791,414
$1,164,200
2009
$17,856 (−17.0%)
$437,843 + $740,157
$1,178,000
2008
$21,510
$520,357 + $879,643
$1,400,000
*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.
Zone overlays
Westside Specific Plan
Permitted uses
Include but are not limited to:
Housing-Single unit
Sep 12, 2007 • Final
Building/residential/p/pool
Perform a final inspection for an inground gunite pool and spa according to the approved plans.
Construct a detached gazebo and trellis including a barbecue structure. Install plumbing and electrical systems according to the plans. Modify the gazebo post size and barbecue structure height as specified.
ADU
Electrical
Plumbing
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
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 7575
Living Sq. Ft: 5,034
Ground Floor Sq. Ft: 2,776
Building Sq. Ft: 5,034
# of Stories: 2
Legal Description: T7575 L17
Parking & Garage Information
Garage/Parking Sq. Ft: 867
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,600
Legal Lot Number: 17
Acres: 0.3581
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.: 5,034
Stories: 2.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 2003
Year Renovated: 2003
County: Contra Costa County
APN: 2112800095
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Bollinger Canyon Elementary School
Public K-5 • Assigned • 1.3mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 2.2mi
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
3/10 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
8/10 Air Factor
14 unhealthy days expected this year, 15 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
78
56
84
58
83
59
77
54
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
$3.04M – $3.68M
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