2605 Derby Dr is a 2,060 square foot house on a 0.37 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on October 21, 1997 for $394,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,107,336.
Single-familyProperty Type
1986Year Built
0.37 acresLot Size
$1,023Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$2,107,336
$1.7M since sold in October 1997$55K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.3% higher than the average sale price ($1.86M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10242971
Oct 23, 1997
Listing Removed
—
Public Records
Oct 21, 1997
Sold
$394,000
$191/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27242971
Sep 15, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$8,136 (+3.2%)
$260,575 + $381,103
$641,678
2025
$7,883 (+2.2%)
$260,575 + $381,103
$641,678
2024
$7,717 (+1.7%)
$255,466 + $373,631
$629,097
2023
$7,586 (+0.8%)
$250,457 + $366,305
$616,762
2022
$7,530 (+3.3%)
$245,547 + $359,123
$604,670
2021
$7,287 (+1.3%)
$240,733 + $352,082
$592,815
2020
$7,191 (+1.1%)
$236,013 + $345,179
$581,192
2019
$7,114 (+3.9%)
$233,593 + $341,640
$575,233
2018
$6,848 (+3.8%)
$229,013 + $334,942
$563,955
2017
$6,595 (+1.5%)
$220,121 + $321,937
$542,058
2016
$6,499 (+1.5%)
$220,121 + $321,937
$542,058
2015
$6,406 (+1.6%)
$215,805 + $315,625
$531,430
2014
$6,308 (+1.4%)
$208,401 + $304,796
$513,197
2013
$6,222 (+3.2%)
$208,401 + $304,796
$513,197
2012
$6,029 (+2.1%)
$207,460 + $303,419
$510,879
2011
$5,905 (+1.5%)
$203,393 + $297,470
$500,863
2010
$5,820
$199,405 + $291,638
$491,043
2009
$5,826 (+3.7%)
$197,915 + $289,459
$487,374
2008
$5,618
$198,386 + $290,147
$488,533
Tax history for 2605 Derby Dr
Year
Property tax
Land + Additions
Assessment*
2026
$8,136 (+3.2%)
$260,575 + $381,103
$641,678
2025
$7,883 (+2.2%)
$260,575 + $381,103
$641,678
2024
$7,717 (+1.7%)
$255,466 + $373,631
$629,097
2023
$7,586 (+0.8%)
$250,457 + $366,305
$616,762
2022
$7,530 (+3.3%)
$245,547 + $359,123
$604,670
2021
$7,287 (+1.3%)
$240,733 + $352,082
$592,815
2020
$7,191 (+1.1%)
$236,013 + $345,179
$581,192
2019
$7,114 (+3.9%)
$233,593 + $341,640
$575,233
2018
$6,848 (+3.8%)
$229,013 + $334,942
$563,955
2017
$6,595 (+1.5%)
$220,121 + $321,937
$542,058
2016
$6,499 (+1.5%)
$220,121 + $321,937
$542,058
2015
$6,406 (+1.6%)
$215,805 + $315,625
$531,430
2014
$6,308 (+1.4%)
$208,401 + $304,796
$513,197
2013
$6,222 (+3.2%)
$208,401 + $304,796
$513,197
2012
$6,029 (+2.1%)
$207,460 + $303,419
$510,879
2011
$5,905 (+1.5%)
$203,393 + $297,470
$500,863
2010
$5,820
$199,405 + $291,638
$491,043
2009
$5,826 (+3.7%)
$197,915 + $289,459
$487,374
2008
$5,618
$198,386 + $290,147
$488,533
*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
Jan 30, 2010 • Final
Building/residential/rp/repair
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 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: Slab
Building Style Type: Conventional
Building Construction Quality: Good
Exterior Wall: Wood
View Information
View: Good
Property Information
Subdivision Name: SUBDIVISION 5816
Living Sq. Ft: 2,060
Ground Floor Sq. Ft: 1,577
Building Sq. Ft: 2,060
# of Stories: 2
Legal Description: T05816 L0032 B
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 441
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,058
Legal Lot Number: 32
Acres: 0.3686
County Use Description: SINGLE FAMILY DETACHED WITH MA
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,060
Stories: 2.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1987
County: Contra Costa County
APN: 2097410142
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.7mi
10/10
California High School
Public 9-12 • Assigned • 2.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
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...