2740 Derby Dr is a 2,437 square foot house on a 8,988 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on February 21, 2014 for $968,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,816,482.
Single-familyProperty Type
1986Year Built
8,988 sq ftLot Size
$745Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,816,482
$848K since sold in February 2014$43K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.9% higher than the average sale price ($1.67M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40411779
Jun 6, 2009
Listing Removed
—
Public Records
Apr 17, 1987
Sold
$279,500
$115/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$14,290 (+3.2%)
$750,222 + $460,133
$1,210,355
2025
$13,843 (+2.1%)
$750,222 + $460,133
$1,210,355
2024
$13,558 (+1.6%)
$735,512 + $451,111
$1,186,623
2023
$13,341 (+0.8%)
$721,091 + $442,266
$1,163,357
2022
$13,241 (+2.2%)
$706,952 + $433,595
$1,140,547
2021
$12,956 (+1.0%)
$693,091 + $425,094
$1,118,185
2020
$12,831 (+1.1%)
$679,501 + $416,759
$1,096,260
2019
$12,687 (+3.9%)
$672,534 + $412,486
$1,085,020
2018
$12,214 (+3.8%)
$659,348 + $404,399
$1,063,747
2017
$11,769 (+1.2%)
$633,746 + $388,697
$1,022,443
2016
$11,625 (+1.3%)
$633,746 + $388,697
$1,022,443
2015
$11,479 (+24.2%)
$621,320 + $381,076
$1,002,396
2014
$9,243 (+11.8%)
$421,196 + $358,017
$779,213
2013
$8,266 (−2.0%)
$421,196 + $358,017
$779,213
2012
$8,436 (+5.2%)
$376,757 + $320,243
$697,000
2011
$8,018 (−6.6%)
$390,270 + $331,730
$722,000
2010
$8,586 (+59.5%)
$370,000 + $314,500
$684,500
2009
$5,384 (+3.8%)
$400,000 + $340,000
$740,000
2008
$5,189
$144,020 + $303,911
$447,931
Tax history for 2740 Derby Dr
Year
Property tax
Land + Additions
Assessment*
2026
$14,290 (+3.2%)
$750,222 + $460,133
$1,210,355
2025
$13,843 (+2.1%)
$750,222 + $460,133
$1,210,355
2024
$13,558 (+1.6%)
$735,512 + $451,111
$1,186,623
2023
$13,341 (+0.8%)
$721,091 + $442,266
$1,163,357
2022
$13,241 (+2.2%)
$706,952 + $433,595
$1,140,547
2021
$12,956 (+1.0%)
$693,091 + $425,094
$1,118,185
2020
$12,831 (+1.1%)
$679,501 + $416,759
$1,096,260
2019
$12,687 (+3.9%)
$672,534 + $412,486
$1,085,020
2018
$12,214 (+3.8%)
$659,348 + $404,399
$1,063,747
2017
$11,769 (+1.2%)
$633,746 + $388,697
$1,022,443
2016
$11,625 (+1.3%)
$633,746 + $388,697
$1,022,443
2015
$11,479 (+24.2%)
$621,320 + $381,076
$1,002,396
2014
$9,243 (+11.8%)
$421,196 + $358,017
$779,213
2013
$8,266 (−2.0%)
$421,196 + $358,017
$779,213
2012
$8,436 (+5.2%)
$376,757 + $320,243
$697,000
2011
$8,018 (−6.6%)
$390,270 + $331,730
$722,000
2010
$8,586 (+59.5%)
$370,000 + $314,500
$684,500
2009
$5,384 (+3.8%)
$400,000 + $340,000
$740,000
2008
$5,189
$144,020 + $303,911
$447,931
*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
Sep 26, 2022 • Final
Furnace a/c - mechanical (residential)
HVAC
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
Room Information
# of Rooms: 10
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,437
Ground Floor Sq. Ft: 1,383
Building Sq. Ft: 2,437
# of Stories: 2
Legal Description: TRACT 5816 LOT 100 & POR 99
Parking & Garage Information
Garage/Parking Sq. Ft: 675
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,988
Legal Lot Number: 100
Acres: 0.2063
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,437
Stories: 2.0
Parking Spaces: 3
Basement: No
Accessible: No
Lot Size: 8,988 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1986
County: Contra Costa County
APN: 2097320275
HOA Dues: $40/month
Garage: Yes
Features: Views, Pool
Home facts updated by owner on Jun 5, 2025
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.4mi
10/10
California High School
Public 9-12 • Assigned • 1.7mi
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...