OFF MARKET

Off market mar 2012 for $1.5M

$3,576,793

Est. refi paymentEst. refi $10,319/mo

•

4,756

sq ft

2440 Caballo Ranchero Dr, Diablo, CA 94528

About this home

Single-familyProperty Type

1970Year Built

0.89 acresLot Size

$752Est. Price/Sq.Ft.

4 car garageParking

Listed by Steve Martin •DRE #00795686 • Eagle Real Estate Services

Bought with Christine Wright •DRE #01896147 • Alain Pinel REALTORS

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40521563

Redfin Estimate

$3,576,793

$2.1M since sold in March 2012$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.7% lower than the average sale price ($3.75M) of 6 comparable homes.

SOLD APR 22, 2026
$2,380,000
A
6 beds4.5 baths4,279 sq ft
2002 Diablo Rd, Danville, CA 94506
SOLD JUL 17, 2026
$4,775,000
B
5 beds4 baths4,540 sq ft
2255 Alameda Diablo, Diablo, CA 94528
SOLD JUN 17, 2026
$2,610,000
C
5 beds5.5 baths4,451 sq ft
135 Diablo Ranch Ct, Danville, CA 94506
SOLD FEB 27, 2026
$6,400,000
D
4 beds4 baths5,337 sq ft
1669 Calle Arroyo, Diablo, CA 94528
SOLD FEB 24, 2026
$2,940,000
E
5 beds4.5 baths4,631 sq ft
159 Diablo Ranch Ct, Danville, CA 94506
SOLD AUG 21, 2026
$3,405,000
F
5 beds4.5 baths3,589 sq ft
947 Blemer Rd, Danville, CA 94526

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Earn from this home

Sell

$2,600,011

Est. take-home

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Refinance

Est. cash available

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Rent

$4,786/mo

Redfin rental estimate

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Market trends in 94528, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

115.8%

0.0% MoM

Median sale price

$11.0M

$5K MoM

Avg. days on market

14d

0 days MoM

Recently sold homes

0 MoM

Provided by Redfin

Sale history for 2440 Caballo Ranchero Dr

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40521563

Mar 8, 2012

Sold

$1,500,000

$315/sq ft

Feb 13, 2012

Pending

—

Feb 1, 2012

Price Changed

$1,499,950

$315/sq ft

Apr 29, 2011

Listed

$1,899,995

$399/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40473246

Dec 31, 2010

Listing Removed

—

Sep 3, 2010

Contingent

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11126837

May 29, 2002

Sold

$1,525,000

$321/sq ft

Apr 24, 2002

Listing Removed

—

Jan 30, 2002

Listed

$1,600,000

$336/sq ft

Public Records

Feb 20, 1987

Sold

$375,000

$79/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$22,878 (+2.1%)

$1,281,172 + $705,692

$1,986,864

2024

$22,408 (+1.6%)

$1,256,051 + $691,855

$1,947,906

2023

$22,058 (+0.8%)

$1,231,423 + $678,290

$1,909,713

2022

$21,879 (+2.2%)

$1,207,278 + $664,991

$1,872,269

2021

$21,411 (+0.9%)

$1,183,606 + $651,952

$1,835,558

2020

$21,228 (+1.2%)

$1,160,399 + $639,169

$1,799,568

2019

$20,975 (+3.8%)

$1,148,501 + $632,616

$1,781,117

2018

$20,198 (+4.1%)

$1,125,982 + $620,212

$1,746,194

2017

$19,403 (+4.4%)

$1,082,259 + $596,129

$1,678,388

2016

$18,591 (+1.2%)

$1,082,259 + $596,129

$1,678,388

2015

$18,366 (+1.3%)

$1,061,039 + $530,519

$1,591,558

2014

$18,130 (−0.3%)

$1,024,630 + $512,315

$1,536,945

2013

$18,177 (+0.3%)

$1,024,630 + $512,315

$1,536,945

2012

$18,123 (−7.3%)

$1,020,000 + $510,000

$1,530,000

2011

$19,561 (−3.3%)

$810,848 + $761,652

$1,572,500

2010

$20,219 (−11.0%)

$877,624 + $824,376

$1,702,000

2009

$22,726 (+3.5%)

$912,687 + $857,313

$1,770,000

2008

$21,967

$1,032,466 + $969,825

$2,002,291

Tax history for 2440 Caballo Ranchero Dr

Year

Property tax

Land + Additions

Assessment*

2025

$22,878 (+2.1%)

$1,281,172 + $705,692

$1,986,864

2024

$22,408 (+1.6%)

$1,256,051 + $691,855

$1,947,906

2023

$22,058 (+0.8%)

$1,231,423 + $678,290

$1,909,713

2022

$21,879 (+2.2%)

$1,207,278 + $664,991

$1,872,269

2021

$21,411 (+0.9%)

$1,183,606 + $651,952

$1,835,558

2020

$21,228 (+1.2%)

$1,160,399 + $639,169

$1,799,568

2019

$20,975 (+3.8%)

$1,148,501 + $632,616

$1,781,117

2018

$20,198 (+4.1%)

$1,125,982 + $620,212

$1,746,194

2017

$19,403 (+4.4%)

$1,082,259 + $596,129

$1,678,388

2016

$18,591 (+1.2%)

$1,082,259 + $596,129

$1,678,388

2015

$18,366 (+1.3%)

$1,061,039 + $530,519

$1,591,558

2014

$18,130 (−0.3%)

$1,024,630 + $512,315

$1,536,945

2013

$18,177 (+0.3%)

$1,024,630 + $512,315

$1,536,945

2012

$18,123 (−7.3%)

$1,020,000 + $510,000

$1,530,000

2011

$19,561 (−3.3%)

$810,848 + $761,652

$1,572,500

2010

$20,219 (−11.0%)

$877,624 + $824,376

$1,702,000

2009

$22,726 (+3.5%)

$912,687 + $857,313

$1,770,000

2008

$21,967

$1,032,466 + $969,825

$2,002,291

*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

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.89 Acres

Year renovated

1999

Sq. Ft.

4,756

Year built

1970

Style

Single Family Residential

County

Contra Costa County

APN

1953510383

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Jul 19, 2016 • Final

Building/residential/p/pool

Install an inground pool and spa with a heater.

Pool and hot tub

Jan 30, 2010 • Final

Residential mechanical-electrical-plumbing combo

Replace the furnace and air conditioning unit and perform an electrical upgrade.

Electrical

HVAC

Plumbing

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: 4
Covered Spaces: 4
Parking Features: Attached, Int Access From Garage, RV/Boat Parking, Side Yard Access, Workshop in Garage, Guest, Golf Cart Garage, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 5
# of Bathrooms Full: 5
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub, Updated Baths

Interior Features
Interior Features: Au Pair, Bonus/Plus Room, In-Law Floorplan, Media, Office, Rec/Rumpus Room, Breakfast Bar, Stone Counters, Eat-in Kitchen, Pantry, Updated Kitchen
Appliances: Dishwasher, Double Oven, Disposal, Plumbed For Ice Maker, Microwave, Oven, Refrigerator, Gas Water Heater
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Hookups Only, Laundry Room
Upper Level Features: 4 Bedrooms, 4 Baths, Primary Bedrm Suite - 1, Loft
Street Level Features: 1 Bedroom, 1 Bath, Laundry Facility, Main Entry
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 3
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Ice Maker Hookup,Microwave,Oven Built-in,Pantry,Refrigerator,Updated Kitchen
Rooms Total: 13
Fireplace Features: Family Room, Gas, Living Room, Stone, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Composition Shingles, Wood Siding
Building Area Total: 4,756

Exterior Features
Patio And Porch Features: Covered
Exterior Features: Back Yard, Front Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side, Terraced Down
Roof: Shingle

Property Information
Living Area: 4756
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1970

Lot Information
Lot Size Square Feet: 38790
Lot Size Area: 0.89
Lot Size Units: Acres
Lot Size Acres: 0.89
Lot Features: Premium Lot
Zoning: R-40

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned, Natural Gas
Cooling: Zoned

Location

School Information
High School District: San Ramon Valley (925) 552-5500

Public facts

Beds: 5
Baths: 5.0
Sq. Ft.: 4,756
Stories: 2.0
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1999
County: Contra Costa County
APN: 1953510383

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Green Valley Elementary School

Public K-5 • Assigned • 1.4mi

10/10

Los Cerros Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Monte Vista High School

Public 9-12 • Assigned • 1.4mi

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

11% 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)

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

$3.40M – $4.11M

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Home values near 2440 Caballo Ranchero Dr

Data from public records.

Address	Redfin Estimate
2465 Caballo Ranchero Drive, Diablo, CA 5 Beds \| 2 Baths \| 2429 Sq. Ft.	$2,244,475
2365 Caballo Ranchero Drive, Diablo, CA 5 Beds \| 4.5 Baths \| 4241 Sq. Ft.	$3,104,538

Address	Redfin Estimate
2470 Caballo Ranchero Drive, Diablo, CA 5 Beds \| 4.5 Baths \| 5550 Sq. Ft.	$5,914,870
2456 Caballo Ranchero Drive, Diablo, CA 5 Beds \| 4 Baths \| 3851 Sq. Ft.	$3,758,062

Address	Redfin Estimate
2485 Caballo Ranchero Drive, Diablo, CA 4 Beds \| 3 Baths \| 3219 Sq. Ft.	$3,117,449
2509 Caballo Ranchero Drive, Diablo, CA 4 Beds \| 3 Baths \| 3371 Sq. Ft.	$3,458,183

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2011. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94528, CA

Sale history for 2440 Caballo Ranchero Dr

Tax history for 2440 Caballo Ranchero Dr

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 2440 Caballo Ranchero Dr

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