bridgeMLS, Bay East AOR, or Contra Costa AOR #40473642
Jun 29, 2010
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11134752
Jun 4, 2002
Sold
$537,500
$292/sq ft
Apr 22, 2002
Listing Removed
—
Apr 9, 2002
Listed
*
There are no remarks available.
Public Records
May 25, 2000
Sold
$465,000
$252/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11049623
May 1, 2000
Listing Removed
—
Public Records
Jan 3, 1992
Sold
$285,000
$155/sq ft
Public Records
Feb 8, 1990
Sold
$322,000
$175/sq ft
Public Records
Nov 12, 1985
Sold
$207,000
$112/sq ft
Public Records
Sep 1, 1978
Sold
$101,000
$55/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,826 (+3.3%)
$699,132 + $215,614
$914,746
2025
$10,482 (+104.1%)
$699,132 + $215,614
$914,746
2024
$5,137 (−49.2%)
$685,424 + $211,387
$896,811
2023
$10,109 (+0.7%)
$671,985 + $207,243
$879,228
2022
$10,035 (+2.0%)
$658,809 + $203,180
$861,989
2021
$9,835 (+0.7%)
$645,892 + $199,197
$845,089
2020
$9,770 (+1.4%)
$633,228 + $195,292
$828,520
2019
$9,639 (+3.9%)
$626,736 + $193,290
$820,026
2018
$9,282 (+3.7%)
$614,448 + $189,500
$803,948
2017
$8,947 (+1.2%)
$590,589 + $182,143
$772,732
2016
$8,840 (+1.0%)
$590,589 + $182,143
$772,732
2015
$8,753 (+1.2%)
$579,009 + $178,572
$757,581
2014
$8,652 (+16.3%)
$559,141 + $172,445
$731,586
2013
$7,438 (+10.6%)
$559,141 + $172,445
$731,586
2012
$6,728 (−17.9%)
$478,061 + $147,439
$625,500
2011
$8,191 (+25.9%)
$432,968 + $133,532
$566,500
2010
$6,505 (−9.6%)
$535,000 + $165,000
$700,000
2009
$7,196 (+3.5%)
$306,978 + $243,022
$550,000
2008
$6,952
$343,815 + $272,185
$616,000
Tax history for 9685 Thunderbird Dr
Year
Property tax
Land + Additions
Assessment*
2026
$10,826 (+3.3%)
$699,132 + $215,614
$914,746
2025
$10,482 (+104.1%)
$699,132 + $215,614
$914,746
2024
$5,137 (−49.2%)
$685,424 + $211,387
$896,811
2023
$10,109 (+0.7%)
$671,985 + $207,243
$879,228
2022
$10,035 (+2.0%)
$658,809 + $203,180
$861,989
2021
$9,835 (+0.7%)
$645,892 + $199,197
$845,089
2020
$9,770 (+1.4%)
$633,228 + $195,292
$828,520
2019
$9,639 (+3.9%)
$626,736 + $193,290
$820,026
2018
$9,282 (+3.7%)
$614,448 + $189,500
$803,948
2017
$8,947 (+1.2%)
$590,589 + $182,143
$772,732
2016
$8,840 (+1.0%)
$590,589 + $182,143
$772,732
2015
$8,753 (+1.2%)
$579,009 + $178,572
$757,581
2014
$8,652 (+16.3%)
$559,141 + $172,445
$731,586
2013
$7,438 (+10.6%)
$559,141 + $172,445
$731,586
2012
$6,728 (−17.9%)
$478,061 + $147,439
$625,500
2011
$8,191 (+25.9%)
$432,968 + $133,532
$566,500
2010
$6,505 (−9.6%)
$535,000 + $165,000
$700,000
2009
$7,196 (+3.5%)
$306,978 + $243,022
$550,000
2008
$6,952
$343,815 + $272,185
$616,000
*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
RS-10
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
Jun 26, 2021 • Final
Furnace a/c - mechanical (residential)
HVAC
Aug 8, 2012 • Final
Miscellaneous - re-roof
Roofing
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
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 4441
Living Sq. Ft: 1,842
Ground Floor Sq. Ft: 1,842
Building Sq. Ft: 2,509
# of Stories: 1
Legal Description: T04441 L0032 B EX MR
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 667
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,800
Legal Lot Number: 32
Acres: 0.2479
Depth Footage: 120
Front Footage: 90
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.: 1,842
Stories: 1.0
Lot Size: 10,800 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1989
County: Contra Costa County
APN: 2106920081
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
California High School
Public 9-12 • Assigned • 0.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...