9485 Thunderbird Pl is a 3,094 square foot house on a 0.31 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 07, 2017 for $1,298,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,016,273.
Single-familyProperty Type
1977Year Built
0.31 acresLot Size
$652Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,016,273
$718K since sold in December 2017$16K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19% higher than the average sale price ($1.69M) of 6 comparable homes.
Very well maintained and nicely updated throughout. One bedroom and full bath on first floor. Large bonus room with closet on second floor. Big backyard with mature landscaping and BBQ kitchen. Corner lot.
9 years ago• May not reflect the current state of the home
Roya Safi
Redfin Associate agent
Sale history for 9485 Thunderbird Pl
Date
Event
Price
Public Records
Dec 7, 2017
Sold
$1,298,000
$420/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40151917
Dec 10, 2010
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40157960
Dec 10, 2010
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40164030
Dec 10, 2010
Listing Removed
—
Public Records
Jul 18, 2006
Sold
$885,000
$286/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40166931
Jun 5, 2006
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$17,309 (+3.3%)
$928,466 + $577,968
$1,506,434
2025
$16,762 (+2.0%)
$928,466 + $577,968
$1,506,434
2024
$16,430 (+1.6%)
$910,261 + $566,636
$1,476,897
2023
$16,175 (+0.7%)
$892,413 + $555,526
$1,447,939
2022
$16,057 (+2.1%)
$874,915 + $544,634
$1,419,549
2021
$15,733 (+0.6%)
$857,760 + $533,955
$1,391,715
2020
$15,638 (+1.3%)
$840,942 + $523,486
$1,364,428
2019
$15,438 (+3.9%)
$832,320 + $518,119
$1,350,439
2018
$14,865 (+27.8%)
$816,000 + $507,960
$1,323,960
2017
$11,628 (+1.1%)
$588,745 + $432,900
$1,021,645
2016
$11,496 (+4.6%)
$588,745 + $432,900
$1,021,645
2015
$10,993 (+5.1%)
$577,201 + $424,412
$1,001,613
2014
$10,455 (+13.4%)
$515,763 + $379,237
$895,000
2013
$9,223 (+16.1%)
$515,763 + $379,237
$895,000
2012
$7,941 (−0.1%)
$454,102 + $333,898
$788,000
2011
$7,951 (−0.6%)
$390,712 + $287,288
$678,000
2010
$7,997 (−18.9%)
$390,712 + $287,288
$678,000
2009
$9,856 (−3.0%)
$395,898 + $291,102
$687,000
2008
$10,165
$495,881 + $364,619
$860,500
Tax history for 9485 Thunderbird Pl
Year
Property tax
Land + Additions
Assessment*
2026
$17,309 (+3.3%)
$928,466 + $577,968
$1,506,434
2025
$16,762 (+2.0%)
$928,466 + $577,968
$1,506,434
2024
$16,430 (+1.6%)
$910,261 + $566,636
$1,476,897
2023
$16,175 (+0.7%)
$892,413 + $555,526
$1,447,939
2022
$16,057 (+2.1%)
$874,915 + $544,634
$1,419,549
2021
$15,733 (+0.6%)
$857,760 + $533,955
$1,391,715
2020
$15,638 (+1.3%)
$840,942 + $523,486
$1,364,428
2019
$15,438 (+3.9%)
$832,320 + $518,119
$1,350,439
2018
$14,865 (+27.8%)
$816,000 + $507,960
$1,323,960
2017
$11,628 (+1.1%)
$588,745 + $432,900
$1,021,645
2016
$11,496 (+4.6%)
$588,745 + $432,900
$1,021,645
2015
$10,993 (+5.1%)
$577,201 + $424,412
$1,001,613
2014
$10,455 (+13.4%)
$515,763 + $379,237
$895,000
2013
$9,223 (+16.1%)
$515,763 + $379,237
$895,000
2012
$7,941 (−0.1%)
$454,102 + $333,898
$788,000
2011
$7,951 (−0.6%)
$390,712 + $287,288
$678,000
2010
$7,997 (−18.9%)
$390,712 + $287,288
$678,000
2009
$9,856 (−3.0%)
$395,898 + $291,102
$687,000
2008
$10,165
$495,881 + $364,619
$860,500
*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
Oct 24, 2022 • Final
Furnace a/c - mechanical (residential)
HVAC
Mar 30, 2016 • Final
Electrical service - electrical
Electrical
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
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
View Information
View: Good
Property Information
Subdivision Name: SUBDIVISION 4196
Living Sq. Ft: 3,094
Ground Floor Sq. Ft: 1,540
Building Sq. Ft: 3,709
# of Stories: 2
Legal Description: T04196 L0037 B EX MR
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 615
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,600
Legal Lot Number: 37
Acres: 0.3122
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.: 3,094
Stories: 2.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1995
County: Contra Costa County
APN: 2106520014
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
California High School
Public 9-12 • Assigned • 1.0mi
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...