9487 Thunderbird Pl is a 2,448 square foot house on a 0.28 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on March 12, 1998 for $371,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,703,575.
Single-familyProperty Type
1978Year Built
0.28 acresLot Size
$696Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,703,575
$1.3M since sold in March 1998$23K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.6% higher than the average sale price ($1.69M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10506738
Mar 14, 1998
Listing Removed
—
Public Records
Mar 12, 1998
Sold
$371,000
$152/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28506738
Feb 13, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10219366
Sep 9, 1996
Listing Removed
—
Public Records
Sep 4, 1996
Sold
$335,000
$137/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26219366
Jul 31, 1996
Listing Removed
—
Public Records
Feb 18, 1994
Sold
$320,000
$131/sq ft
Public Records
May 18, 1989
Sold
$337,000
$138/sq ft
Public Records
Jun 12, 1986
Sold
$250,000
$102/sq ft
Public Records
Aug 1, 1978
Sold
$112,500
$46/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$7,424 (+3.3%)
$236,145 + $368,069
$604,214
2025
$7,186 (+2.0%)
$236,145 + $368,069
$604,214
2024
$7,043 (+1.7%)
$231,515 + $360,852
$592,367
2023
$6,925 (+0.7%)
$226,976 + $353,777
$580,753
2022
$6,874 (+2.0%)
$222,526 + $346,841
$569,367
2021
$6,739 (+0.7%)
$218,163 + $340,041
$558,204
2020
$6,690 (+1.4%)
$213,886 + $333,374
$547,260
2019
$6,596 (+3.8%)
$211,693 + $329,956
$541,649
2018
$6,351 (+3.8%)
$207,543 + $323,487
$531,030
2017
$6,122 (+1.3%)
$199,485 + $310,927
$510,412
2016
$6,041 (+1.0%)
$199,485 + $310,927
$510,412
2015
$5,983 (+1.2%)
$195,574 + $304,831
$500,405
2014
$5,912 (+1.0%)
$188,864 + $294,372
$483,236
2013
$5,852 (+2.8%)
$188,864 + $294,372
$483,236
2012
$5,695 (+1.8%)
$188,011 + $293,042
$481,053
2011
$5,596 (+1.5%)
$184,325 + $287,297
$471,622
2010
$5,514 (+0.3%)
$180,711 + $281,664
$462,375
2009
$5,499 (+3.8%)
$179,361 + $279,559
$458,920
2008
$5,297
$179,788 + $280,224
$460,012
Tax history for 9487 Thunderbird Pl
Year
Property tax
Land + Additions
Assessment*
2026
$7,424 (+3.3%)
$236,145 + $368,069
$604,214
2025
$7,186 (+2.0%)
$236,145 + $368,069
$604,214
2024
$7,043 (+1.7%)
$231,515 + $360,852
$592,367
2023
$6,925 (+0.7%)
$226,976 + $353,777
$580,753
2022
$6,874 (+2.0%)
$222,526 + $346,841
$569,367
2021
$6,739 (+0.7%)
$218,163 + $340,041
$558,204
2020
$6,690 (+1.4%)
$213,886 + $333,374
$547,260
2019
$6,596 (+3.8%)
$211,693 + $329,956
$541,649
2018
$6,351 (+3.8%)
$207,543 + $323,487
$531,030
2017
$6,122 (+1.3%)
$199,485 + $310,927
$510,412
2016
$6,041 (+1.0%)
$199,485 + $310,927
$510,412
2015
$5,983 (+1.2%)
$195,574 + $304,831
$500,405
2014
$5,912 (+1.0%)
$188,864 + $294,372
$483,236
2013
$5,852 (+2.8%)
$188,864 + $294,372
$483,236
2012
$5,695 (+1.8%)
$188,011 + $293,042
$481,053
2011
$5,596 (+1.5%)
$184,325 + $287,297
$471,622
2010
$5,514 (+0.3%)
$180,711 + $281,664
$462,375
2009
$5,499 (+3.8%)
$179,361 + $279,559
$458,920
2008
$5,297
$179,788 + $280,224
$460,012
*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 13, 2026 • Final
Miscellaneous - electrical
Electrical
Mar 12, 2026 • Final
Bathroom remodel - building residential
Bathroom
Remodel
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Building Construction Quality: Good
Property Information
Subdivision Name: SUBDIVISION 4196
Living Sq. Ft: 2,448
Ground Floor Sq. Ft: 1,364
Building Sq. Ft: 2,448
# of Stories: 2
Legal Description: T04196 L0038 B EX MR
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 730
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,400
Legal Lot Number: 38
Acres: 0.2847
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,448
Stories: 2.0
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1989
County: Contra Costa County
APN: 2106520022
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 • 0.6mi
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...