9709 Thunderbird Dr is a 2,720 square foot house on a 0.27 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on April 30, 2013 for $800,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,896,621.
Single-familyProperty Type
1977Year Built
0.27 acresLot Size
$697Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,896,621
$1.1M since sold in April 2013$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.2% higher than the average sale price ($1.63M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11086724
May 4, 2001
Listing Removed
—
Public Records
May 11, 1984
Sold
$232,000
$85/sq ft
Public Records
Mar 1, 1978
Sold
$117,500
$43/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$11,813 (+3.3%)
$628,023 + $376,811
$1,004,834
2025
$11,438 (+2.0%)
$628,023 + $376,811
$1,004,834
2024
$11,211 (+1.6%)
$615,709 + $369,423
$985,132
2023
$11,032 (+0.7%)
$603,637 + $362,180
$965,817
2022
$10,951 (+2.0%)
$591,801 + $355,079
$946,880
2021
$10,733 (+0.7%)
$580,198 + $348,117
$928,315
2020
$10,663 (+1.3%)
$568,822 + $341,292
$910,114
2019
$10,522 (+3.9%)
$562,990 + $337,793
$900,783
2018
$10,132 (+3.7%)
$551,951 + $331,170
$883,121
2017
$9,767 (+1.2%)
$530,519 + $318,311
$848,830
2016
$9,652 (+1.0%)
$530,519 + $318,311
$848,830
2015
$9,557 (+1.2%)
$520,117 + $312,070
$832,187
2014
$9,447 (+5.8%)
$502,270 + $301,362
$803,632
2013
$8,926 (+19.6%)
$502,270 + $301,362
$803,632
2012
$7,462 (−0.1%)
$321,047 + $439,953
$761,000
2011
$7,470 (−10.7%)
$267,469 + $366,531
$634,000
2010
$8,362 (−3.2%)
$267,469 + $366,531
$634,000
2009
$8,642 (+3.5%)
$303,961 + $416,539
$720,500
2008
$8,349
$315,933 + $432,945
$748,878
Tax history for 9709 Thunderbird Dr
Year
Property tax
Land + Additions
Assessment*
2026
$11,813 (+3.3%)
$628,023 + $376,811
$1,004,834
2025
$11,438 (+2.0%)
$628,023 + $376,811
$1,004,834
2024
$11,211 (+1.6%)
$615,709 + $369,423
$985,132
2023
$11,032 (+0.7%)
$603,637 + $362,180
$965,817
2022
$10,951 (+2.0%)
$591,801 + $355,079
$946,880
2021
$10,733 (+0.7%)
$580,198 + $348,117
$928,315
2020
$10,663 (+1.3%)
$568,822 + $341,292
$910,114
2019
$10,522 (+3.9%)
$562,990 + $337,793
$900,783
2018
$10,132 (+3.7%)
$551,951 + $331,170
$883,121
2017
$9,767 (+1.2%)
$530,519 + $318,311
$848,830
2016
$9,652 (+1.0%)
$530,519 + $318,311
$848,830
2015
$9,557 (+1.2%)
$520,117 + $312,070
$832,187
2014
$9,447 (+5.8%)
$502,270 + $301,362
$803,632
2013
$8,926 (+19.6%)
$502,270 + $301,362
$803,632
2012
$7,462 (−0.1%)
$321,047 + $439,953
$761,000
2011
$7,470 (−10.7%)
$267,469 + $366,531
$634,000
2010
$8,362 (−3.2%)
$267,469 + $366,531
$634,000
2009
$8,642 (+3.5%)
$303,961 + $416,539
$720,500
2008
$8,349
$315,933 + $432,945
$748,878
*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
Mar 3, 2015 • Final
Photovoltaic - electrical
Electrical
Solar
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 Type: Forced Air
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Contemporary
Building Construction Quality: Good
Exterior Wall: Stucco
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 4441
Living Sq. Ft: 2,720
Ground Floor Sq. Ft: 1,582
Building Sq. Ft: 3,374
# of Stories: 2
Legal Description: T04441 L0029 B EX MR
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 654
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,590
Legal Lot Number: 29
Acres: 0.2661
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,720
Stories: 2.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1978
County: Contra Costa County
APN: 2106920057
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...