2339 Caballo Ranchero Dr is a 4,868 square foot house on a 1.2 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on August 06, 1999 for $739,000. Based on Redfin's Diablo data, we estimate the home's value is $2,930,178.
Single-familyProperty Type
2006Year Built
1.2 acresLot Size
$602Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,930,178
$2.2M since sold in August 1999$58K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.8% higher than the average sale price ($2.55M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11009840
Jun 7, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$22,154 (+3.2%)
$548,691 + $1,325,059
$1,873,750
2025
$21,457 (+2.1%)
$548,691 + $1,325,059
$1,873,750
2024
$21,011 (+1.6%)
$537,933 + $1,299,078
$1,837,011
2023
$20,678 (+0.8%)
$527,386 + $1,273,606
$1,800,992
2022
$20,506 (+2.2%)
$517,046 + $1,248,634
$1,765,680
2021
$20,062 (+0.9%)
$506,908 + $1,224,151
$1,731,059
2020
$19,885 (+1.2%)
$496,969 + $1,200,149
$1,697,118
2019
$19,644 (+3.9%)
$491,874 + $1,187,843
$1,679,717
2018
$18,910 (+4.2%)
$482,230 + $1,164,552
$1,646,782
2017
$18,155 (+1.2%)
$463,505 + $1,119,332
$1,582,837
2016
$17,939 (+1.3%)
$463,505 + $1,119,332
$1,582,837
2015
$17,717 (+1.3%)
$454,417 + $1,097,385
$1,551,802
2014
$17,485 (−1.5%)
$438,825 + $1,059,729
$1,498,554
2013
$17,757 (+4.9%)
$438,825 + $1,059,729
$1,498,554
2012
$16,926 (+1.8%)
$436,842 + $1,054,940
$1,491,782
2011
$16,634 (+1.2%)
$428,277 + $1,034,255
$1,462,532
2010
$16,443 (+1.9%)
$419,880 + $1,014,055
$1,433,935
2009
$16,137 (+3.2%)
$416,742 + $1,006,477
$1,423,219
2008
$15,644
$417,733 + $978,804
$1,396,537
Tax history for 2339 Caballo Ranchero Dr
Year
Property tax
Land + Additions
Assessment*
2026
$22,154 (+3.2%)
$548,691 + $1,325,059
$1,873,750
2025
$21,457 (+2.1%)
$548,691 + $1,325,059
$1,873,750
2024
$21,011 (+1.6%)
$537,933 + $1,299,078
$1,837,011
2023
$20,678 (+0.8%)
$527,386 + $1,273,606
$1,800,992
2022
$20,506 (+2.2%)
$517,046 + $1,248,634
$1,765,680
2021
$20,062 (+0.9%)
$506,908 + $1,224,151
$1,731,059
2020
$19,885 (+1.2%)
$496,969 + $1,200,149
$1,697,118
2019
$19,644 (+3.9%)
$491,874 + $1,187,843
$1,679,717
2018
$18,910 (+4.2%)
$482,230 + $1,164,552
$1,646,782
2017
$18,155 (+1.2%)
$463,505 + $1,119,332
$1,582,837
2016
$17,939 (+1.3%)
$463,505 + $1,119,332
$1,582,837
2015
$17,717 (+1.3%)
$454,417 + $1,097,385
$1,551,802
2014
$17,485 (−1.5%)
$438,825 + $1,059,729
$1,498,554
2013
$17,757 (+4.9%)
$438,825 + $1,059,729
$1,498,554
2012
$16,926 (+1.8%)
$436,842 + $1,054,940
$1,491,782
2011
$16,634 (+1.2%)
$428,277 + $1,034,255
$1,462,532
2010
$16,443 (+1.9%)
$419,880 + $1,014,055
$1,433,935
2009
$16,137 (+3.2%)
$416,742 + $1,006,477
$1,423,219
2008
$15,644
$417,733 + $978,804
$1,396,537
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 4, 2015 • Final
Building - residential solar photovoltaic
Install a roof-mounted photovoltaic solar system on a residential building.
Electrical
Solar
Apr 20, 2004 • Final
Building/residential/ad/single family addition
Perform a major remodel of a residential building including the lower and upper floors. Demolish the existing garage and construct new garages, a game room, and a balcony. Extend the dining room and master suite, add new bedrooms and bathrooms, and remove and replace the roof.
Addition
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: 13
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 4,868
Ground Floor Sq. Ft: 3,678
Building Sq. Ft: 4,868
# of Stories: 1
Legal Description: PCL MAP 20 PG 46 POR PCLS A, B & C
Parking & Garage Information
Garage/Parking Sq. Ft: 1,030
Lot Information
# of Buildings: 1
Land Sq. Ft: 52,377
Legal Block Number: C
Acres: 1.2024
Zoning Code: R-40
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 4,868
Stories: 1.0
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: 2009
County: Contra Costa County
APN: 1953520200
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Green Valley Elementary School
Public K-5 • Assigned • 1.3mi
10/10
Los Cerros Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Monte Vista High School
Public 9-12 • Assigned • 1.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
6/10 Fire Factor
8% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Diablo, CA • 94528
Average low and high temperatures (°F)
59°
41°
62°
43°
69°
47°
68°
48°
75°
51°
80°
54°
83°
56°
86°
58°
81°
60°
72°
53°
62°
46°
57°
43°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.78M – $3.37M
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