2297 Caballo Ranchero Dr is a 4,284 square foot house on a 0.73 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on October 17, 2002 for $2,450,000. Based on Redfin's Diablo data, we estimate the home's value is $4,857,895.
Single-familyProperty Type
1993Year Built
0.73 acresLot Size
$1,134Est. Price/Sq.Ft.
4 car garageParking
Source:Public Records
Redfin Estimate
$4,857,895
$2.4M since sold in October 2002$4,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 67.3% higher than the average sale price ($2.90M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11127926
Feb 22, 2010
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11133900
Feb 22, 2010
Listing Removed
—
Public Records
Oct 17, 2002
Sold
$2,450,000
$572/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11142339
Aug 26, 2002
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10250265
Feb 2, 1998
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$41,425 (+3.2%)
$1,529,003 + $2,090,381
$3,619,384
2025
$40,129 (+2.1%)
$1,529,003 + $2,090,381
$3,619,384
2024
$39,316 (+1.5%)
$1,499,023 + $2,049,394
$3,548,417
2023
$38,721 (+18.7%)
$1,469,631 + $2,009,210
$3,478,841
2022
$32,625 (+1.0%)
$1,440,815 + $1,969,814
$3,410,629
2021
$32,290 (+1.3%)
$1,190,000 + $1,628,000
$2,818,000
2020
$31,870 (+1.1%)
$1,350,000 + $1,445,000
$2,795,000
2019
$31,534 (+7.5%)
$1,200,000 + $1,550,000
$2,750,000
2018
$29,321 (+10.5%)
$1,140,611 + $1,559,389
$2,700,000
2017
$26,524 (+6.7%)
$991,275 + $1,355,225
$2,346,500
2016
$24,860 (+8.5%)
$991,275 + $1,355,225
$2,346,500
2015
$22,909 (+5.4%)
$918,614 + $1,255,886
$2,174,500
2014
$21,727 (+9.3%)
$890,000 + $980,000
$1,870,000
2013
$19,884 (+18.4%)
$890,000 + $980,000
$1,870,000
2012
$16,795 (−32.6%)
$714,994 + $977,506
$1,692,500
2011
$24,923 (−3.8%)
$615,719 + $841,781
$1,457,500
2010
$25,914 (−7.7%)
$929,388 + $1,270,612
$2,200,000
2009
$28,064 (−6.2%)
$971,633 + $1,328,367
$2,300,000
2008
$29,924
$1,056,123 + $1,443,877
$2,500,000
Tax history for 2297 Caballo Ranchero Dr
Year
Property tax
Land + Additions
Assessment*
2026
$41,425 (+3.2%)
$1,529,003 + $2,090,381
$3,619,384
2025
$40,129 (+2.1%)
$1,529,003 + $2,090,381
$3,619,384
2024
$39,316 (+1.5%)
$1,499,023 + $2,049,394
$3,548,417
2023
$38,721 (+18.7%)
$1,469,631 + $2,009,210
$3,478,841
2022
$32,625 (+1.0%)
$1,440,815 + $1,969,814
$3,410,629
2021
$32,290 (+1.3%)
$1,190,000 + $1,628,000
$2,818,000
2020
$31,870 (+1.1%)
$1,350,000 + $1,445,000
$2,795,000
2019
$31,534 (+7.5%)
$1,200,000 + $1,550,000
$2,750,000
2018
$29,321 (+10.5%)
$1,140,611 + $1,559,389
$2,700,000
2017
$26,524 (+6.7%)
$991,275 + $1,355,225
$2,346,500
2016
$24,860 (+8.5%)
$991,275 + $1,355,225
$2,346,500
2015
$22,909 (+5.4%)
$918,614 + $1,255,886
$2,174,500
2014
$21,727 (+9.3%)
$890,000 + $980,000
$1,870,000
2013
$19,884 (+18.4%)
$890,000 + $980,000
$1,870,000
2012
$16,795 (−32.6%)
$714,994 + $977,506
$1,692,500
2011
$24,923 (−3.8%)
$615,719 + $841,781
$1,457,500
2010
$25,914 (−7.7%)
$929,388 + $1,270,612
$2,200,000
2009
$28,064 (−6.2%)
$971,633 + $1,328,367
$2,300,000
2008
$29,924
$1,056,123 + $1,443,877
$2,500,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 6, 2023 • Final
Building - residential generator
Install a backup generator and an automatic transfer switch. No new electrical loads are being added.
Electrical
Generator
Apr 15, 2020 • Final
Building/residential/al/alteration
Remodel the existing kitchen and two half-bathrooms with like-for-like replacements. Install a new gas fireplace and surround framing in the existing den.
Bathroom
Gas
Kitchen
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: 11
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 4,284
Ground Floor Sq. Ft: 2,381
Building Sq. Ft: 4,284
# of Stories: 2
Legal Description: PCL MAP 157 PG 38 PCL B
Parking & Garage Information
Garage/Parking Sq. Ft: 1,070
Lot Information
# of Buildings: 1
Land Sq. Ft: 31,799
Acres: 0.73
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 4,284
Stories: 2.0
Parking Spaces: 4
Basement: No
Accessible: No
Lot Size: 0.73 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: 2021
County: Contra Costa County
APN: 1952400438
HOA Dues: $0/month
Garage: Yes
Features: Views, Pool
Home facts updated by owner on Apr 27, 2026
Around this home
Schools
K - 12
Preschool & daycare
Green Valley Elementary School
Public K-5 • Assigned • 1.5mi
10/10
Los Cerros Middle School
Public 6-8 • Assigned • 1.5mi
10/10
Monte Vista High School
Public 9-12 • Assigned • 1.6mi
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
10% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° expected this year, 13 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
$4.62M – $5.59M
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