Prestigious, one-of-a-kind estate that offers rare and breathtaking panoramic views. This upscale home combines privacy with resort-style living, situated on 1.33 acres within the exclusive community of Diablo Country Club. Featuring a custom-designed gourmet kitchen, a spacious living room with soaring ceilings, and expansive picture windows overlooking the stunning infinity pool. The oversized ensuite bedrooms include a luxurious primary suite with a walk-through closet and French doors leading to the private backyard. This exceptional home offers a custom theatre room, an at-home gym, and an outdoor built-in BBQ with multiple covered patios, providing spaces for relaxation and entertaining. A high-end guest house provides comfort for family or visitors. Enjoy the best of Diablo living with access to golf, social events, and all the amenities of the highly sought-after Diablo Country Club. Benefit from the acclaimed San Ramon Valley school district, plus easy access to nearby trails and hiking.
Single-familyProperty Type
2002Year Built
1.33 acresLot Size
$1,065Est. Price/Sq.Ft.
3 car garageParking
Listed by Khrista Jarvis•DRE #01213582• Coldwell Banker Realty
Bought with Michael Duggan•DRE #00710809• The Duggan Group
bridgeMLS, Bay East AOR, or Contra Costa AOR #41090342
Mar 21, 2025
Sold
$5,600,000
$1,009/sq ft
Mar 21, 2025
Listed
$5,600,000
$1,009/sq ft
Public Records
Mar 20, 2025
Sold
$5,460,000
$984/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40972849
Dec 10, 2021
Sold
$3,450,000
$622/sq ft
Nov 9, 2021
Pending
—
Nov 1, 2021
Listed
$3,450,000
$622/sq ft
+34
Diablo estate with breathtaking panoramic views. The modern Mediterranean villa sits atop a 1.3+ acre lot at the end of the private, gated driveway in the heart of the country club. The grounds evoke a resort-style ambiance with the infinity edge pool, hot tub, vegetable beds, mature valley oaks, secluded patio and lush landscaping. The main house includes chefs kitchen with 6 burner range & flat top, dual warming drawers, walk-in pantry, double ovens, Brazilian granite counters & large center island. Incredible picture windows, crown molding, soaring ceilings, glistening hardwood floors and stunning details throughout make this home truly one-of-a-kind. Stately owner’s suite includes oversized walk-in closet, spa-like bathroom, and French doors framing the sweeping views of the hills. Other features include HOME GYM, custom HOME OFFICE, walk-in wine cellar.The GUEST HOUSE features full kitchen, living room, large bedroom and bath and private patio backing to the serene open space.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40939721
May 31, 2021
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40918280
Oct 10, 2020
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40645648
May 21, 2014
Sold
$3,150,000
$568/sq ft
Apr 10, 2014
Pending
—
Feb 11, 2014
Listed
$3,295,000
$594/sq ft
Public Records
Apr 29, 2002
Sold
$1,250,000
$225/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11112645
Dec 9, 2001
Listing Removed
—
Public Records
Apr 1, 1978
Sold
$175,000
$32/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$41,768 (+2.0%)
$2,601,000 + $2,968,200
$5,569,200
2024
$40,949 (+1.6%)
$1,697,932 + $1,963,234
$3,661,166
2023
$40,323
$1,664,640 + $1,924,740
$3,589,380
2022
$40,327 (−9.5%)
$1,632,000 + $1,887,000
$3,519,000
2021
$44,553 (+0.8%)
$1,600,000 + $1,850,000
$3,450,000
2020
$44,197 (+1.2%)
$1,698,761 + $2,152,985
$3,851,746
2019
$43,678 (+3.9%)
$1,681,343 + $2,130,909
$3,812,252
2018
$42,057 (+3.9%)
$1,648,376 + $2,089,127
$3,737,503
2017
$40,464 (+6.3%)
$1,584,368 + $2,008,004
$3,592,372
2016
$38,062 (+3.6%)
$1,584,368 + $2,008,004
$3,592,372
2015
$36,747 (+75.6%)
$1,553,302 + $1,879,632
$3,432,934
2014
$20,930
$394,347 + $1,403,395
$1,797,742
2013
$20,951 (+15.3%)
$394,347 + $1,403,395
$1,797,742
2012
$18,167 (−7.7%)
$392,565 + $1,397,053
$1,789,618
2011
$19,682 (+1.1%)
$347,352 + $1,236,148
$1,583,500
2010
$19,459 (−0.1%)
$377,322 + $1,342,804
$1,720,126
2009
$19,485 (+3.1%)
$374,502 + $1,332,769
$1,707,271
2008
$18,894
$375,392 + $1,335,936
$1,711,328
Tax history for 2470 Caballo Ranchero Dr
Year
Property tax
Land + Additions
Assessment*
2025
$41,768 (+2.0%)
$2,601,000 + $2,968,200
$5,569,200
2024
$40,949 (+1.6%)
$1,697,932 + $1,963,234
$3,661,166
2023
$40,323
$1,664,640 + $1,924,740
$3,589,380
2022
$40,327 (−9.5%)
$1,632,000 + $1,887,000
$3,519,000
2021
$44,553 (+0.8%)
$1,600,000 + $1,850,000
$3,450,000
2020
$44,197 (+1.2%)
$1,698,761 + $2,152,985
$3,851,746
2019
$43,678 (+3.9%)
$1,681,343 + $2,130,909
$3,812,252
2018
$42,057 (+3.9%)
$1,648,376 + $2,089,127
$3,737,503
2017
$40,464 (+6.3%)
$1,584,368 + $2,008,004
$3,592,372
2016
$38,062 (+3.6%)
$1,584,368 + $2,008,004
$3,592,372
2015
$36,747 (+75.6%)
$1,553,302 + $1,879,632
$3,432,934
2014
$20,930
$394,347 + $1,403,395
$1,797,742
2013
$20,951 (+15.3%)
$394,347 + $1,403,395
$1,797,742
2012
$18,167 (−7.7%)
$392,565 + $1,397,053
$1,789,618
2011
$19,682 (+1.1%)
$347,352 + $1,236,148
$1,583,500
2010
$19,459 (−0.1%)
$377,322 + $1,342,804
$1,720,126
2009
$19,485 (+3.1%)
$374,502 + $1,332,769
$1,707,271
2008
$18,894
$375,392 + $1,335,936
$1,711,328
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
5
Baths
4.5
Stories
2
Lot width
—
Lot depth
—
Lot size
57,978
Year renovated
2020
Sq. Ft.
5,550
Year built
2002
Style
Single Family Residential
County
Contra Costa County
APN
1953510268
Parking Spaces
3
Basement
No
Accessible
No
HOA Dues
—
Garage
Yes
Features
Views, Pool
Last updated by owner on May 18, 2026.
Jul 27, 2016 • Final
Building/grading/g/grading supervised
Perform grading work for a second residential unit.
Grading
Feb 4, 2016 • Final
Building/residential/r/new single family-duplex
Construct a second unit with an attached garage.
ADU
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Detached, Int Access From Garage
Interior
Bathroom Information
# of Bathrooms Total: 5
# of Bathrooms Full: 4
# of Bathrooms Partial: 1
Interior Features
Interior Features: Office, Breakfast Bar, Counter - Solid Surface, Kitchen Island, Pantry
Appliances: Double Oven, Gas Range, Microwave, Dryer, Washer, Gas Water Heater, Tankless Water Heater
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not show owner updates. Learn more.