Google satellite image for 289 Castle Hill Ranch Rd, Walnut Creek, CA 94595

Off market jul 2023 for $3.5M

$3,468,013

Est. refi paymentEst. refi $19,585/mo

•

5,200

sq ft

289 Castle Hill Ranch Rd, Walnut Creek, CA 94595

About this home

Welcome to this spectacular custom-built Santa Barbara-style gated estate. 4BD + office 3.5 bathrooms and a large specially built climate-controlled wine cellar. Inside wonderful open floor plan, with plenty of natural light, exquisite finishes throughout. The estate is nestled at the base of a secluded canyon, at the end of a private street surrounded by rolling hills, a stream and a lavender garden. Luxurious primary suite with spa-like bathroom and private balcony looks out to a peaceful open space. Office on top floor for privacy with gorgeous views and lots of storage. Computer room on the second floor for easy access. Chef's kitchen with beautiful counter tops and top-of-the-line appliances, sunny breakfast nook, walk-in pantry and adjacent family room with fireplace. Stunning great room for entertaining and dining with custom-built fireplace and double French doors to the outdoor patio. Also included is a beautiful private cottage/ADU/studio nestled amongst the treetops with private garage and storage area below. Private, beautifully lighted landscaped setting. Outdoor paradise, with swimming pool, fish pond, patio, fireplace, fenced vegetable gardens with raised beds. Four-car garage with extra storage. Close to downtown Walnut Creek, easy freeway access and much more!

Single-familyProperty Type

1999Year Built

14.7 acresLot Size

$667Est. Price/Sq.Ft.

3 garage spacesParking

Listed by • Coldwell Banker

•925-935-7100 (broker)

Bought with • Coldwell Banker

•925-935-7100 (broker)

Redfin checked: a minute ago

•Source:San Francisco MLS #41025020

Redfin Estimate

$3,468,013

$32K since sold in July 2023$28K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 57.2% higher than the average sale price ($2.21M) of 6 comparable homes.

SOLD OCT 5, 2026
$2,450,000
A
4 beds3 baths3,623 sq ft
166 Castle Crest Rd, Alamo, CA 94507
SOLD JUN 4, 2026
$2,357,000
B
4 beds4 baths4,142 sq ft
612 Sugarloaf Ct, Walnut Creek, CA 94596
SOLD SEP 29, 2026
$1,630,000
C
5 beds3.5 baths3,194 sq ft
59 Saddle Rd, Walnut Creek, CA 94595
SOLD OCT 8, 2026
$2,528,500
D
5 beds4.5 baths3,962 sq ft
321 Castle Crest Rd, Alamo, CA 94507
SOLD AUG 17, 2026
$1,860,000
E
4 beds3.5 baths3,276 sq ft
1290 Laverock Ln, Alamo, CA 94507
SOLD AUG 5, 2026
$2,410,000
F
5 beds3 baths3,570 sq ft
20 Monte Crest Ct, Walnut Creek, CA 94595

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Earn from this home

Sell

$660,942

Est. take-home

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Refinance

Est. cash available

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Rent

$8,176/mo

Redfin rental estimate

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Market trends in 94595, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.7%

+0.1% MoM

Median sale price

$629K

$28K MoM

Avg. days on market

49d

10 days MoM

Recently sold homes

139

15 MoM

New listings for sale

$1,762,000
4 beds2 baths1,901 sq ft
231 King Dr, Lafayette, CA 94595
LISTED BY REDFIN
$369,000
2 beds1 bath1,054 sq ft
1217 Leisure Ln #6, Walnut Creek, CA 94595
$315,000
1 bed1 bath670 sq ft
1731 S Villa Way, Walnut Creek, CA 94595
$649,000
2 beds2 baths1,743 sq ft
3125 Terra Granada Dr #3, Walnut Creek, CA 94595
COMING SOON
$999,950
3 beds2 baths1,640 sq ft
3711 Terra Granada Dr Unit 2C, Walnut Creek, CA 94595
$429,000
2 beds2 baths896 sq ft
2535 Lucy Ln Unit B, Walnut Creek, CA 94595
3D WALKTHROUGH
$399,000
1 bed1.5 baths907 sq ft
1840 Tice Creek Dr #2218, Walnut Creek, CA 94595
$789,000
4 beds4.5 baths2,941 sq ft
2493 Warren Rd, Walnut Creek, CA 94595
(650) 931-8300
$988,000
3 beds2 baths1,764 sq ft
1710 Stanley Dollar Dr Unit 2A, Walnut Creek, CA 94595
COMING SOON
$829,000
2 beds2 baths1,081 sq ft
3433 Golden Rain #2, Walnut Creek, CA 94595
See all

Provided by Redfin

Sale history for 289 Castle Hill Ranch Rd

Year

Property tax

Land + Additions

Assessment*

2026

$41,210 (+2.3%)

$2,132,820 + $1,508,580

$3,641,400

2025

$40,279 (+1.3%)

$2,132,820 + $1,508,580

$3,641,400

2024

$39,757 (+79.8%)

$2,091,000 + $1,479,000

$3,570,000

2023

$22,114 (+2.3%)

$2,050,000 + $1,450,000

$3,500,000

2022

$21,616 (+2.8%)

$1,046,709 + $861,995

$1,908,704

2021

$21,032 (+0.7%)

$1,026,186 + $845,094

$1,871,280

2020

$20,879 (+1.1%)

$1,006,065 + $828,524

$1,834,589

2019

$20,642 (+3.5%)

$995,750 + $820,029

$1,815,779

2018

$19,943 (+1.8%)

$976,226 + $803,950

$1,780,176

2017

$19,597 (+1.8%)

$938,319 + $772,733

$1,711,052

2016

$19,254 (+2.3%)

$938,319 + $772,733

$1,711,052

2015

$18,828 (+1.0%)

$919,921 + $757,582

$1,677,503

2014

$18,635 (+1.3%)

$888,354 + $731,586

$1,619,940

2013

$18,404 (+3.1%)

$888,354 + $731,586

$1,619,940

2012

$17,843 (+42.2%)

$884,340 + $728,280

$1,612,620

2011

$12,545 (+1.3%)

$867,000 + $714,000

$1,581,000

2010

$12,385 (+1.0%)

$390,048 + $700,733

$1,090,781

2009

$12,263 (+1.4%)

$387,133 + $695,496

$1,082,629

2008

$12,092

$388,053 + $697,149

$1,085,202

Tax history for 289 Castle Hill Ranch Rd

Year

Property tax

Land + Additions

Assessment*

2026

$41,210 (+2.3%)

$2,132,820 + $1,508,580

$3,641,400

2025

$40,279 (+1.3%)

$2,132,820 + $1,508,580

$3,641,400

2024

$39,757 (+79.8%)

$2,091,000 + $1,479,000

$3,570,000

2023

$22,114 (+2.3%)

$2,050,000 + $1,450,000

$3,500,000

2022

$21,616 (+2.8%)

$1,046,709 + $861,995

$1,908,704

2021

$21,032 (+0.7%)

$1,026,186 + $845,094

$1,871,280

2020

$20,879 (+1.1%)

$1,006,065 + $828,524

$1,834,589

2019

$20,642 (+3.5%)

$995,750 + $820,029

$1,815,779

2018

$19,943 (+1.8%)

$976,226 + $803,950

$1,780,176

2017

$19,597 (+1.8%)

$938,319 + $772,733

$1,711,052

2016

$19,254 (+2.3%)

$938,319 + $772,733

$1,711,052

2015

$18,828 (+1.0%)

$919,921 + $757,582

$1,677,503

2014

$18,635 (+1.3%)

$888,354 + $731,586

$1,619,940

2013

$18,404 (+3.1%)

$888,354 + $731,586

$1,619,940

2012

$17,843 (+42.2%)

$884,340 + $728,280

$1,612,620

2011

$12,545 (+1.3%)

$867,000 + $714,000

$1,581,000

2010

$12,385 (+1.0%)

$390,048 + $700,733

$1,090,781

2009

$12,263 (+1.4%)

$387,133 + $695,496

$1,082,629

2008

$12,092

$388,053 + $697,149

$1,085,202

*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

5.25

Stories

Lot width

—

Lot depth

—

Lot size

640,332

Year renovated

2001

Sq. Ft.

5,200

Year built

1999

Style

Single Family Residential

County

Contra Costa County

APN

1884600113

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Views, Pool

Last updated by owner on Oct 6, 2023.

Dec 5, 2025 • Active

Building - residential mechanical

Install a new 4 ton 2 zone ductless mini split system in the backyard. A HERS report may be required at final inspection.

Heat pump

HVAC

May 17, 2024 • Final

Building - residential mechanical

Replace a heat pump condenser in the side yard, an indoor coil, and a furnace in a closet. A HERS report may be required at the final inspection.

HVAC

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

Garage Information
Has Garage
# of Garage Spaces: 3
Has Attached Garage

Parking Information
Parking Features: Attached, Garage Door Opener
# of Covered Spaces: 3
# of Parking Total: 5

Interior

Virtual Tour Information

Bedrooms Information
# of Bedrooms: 4

Bathroom Information
Count of Bathrooms: 4
# of Full Bathrooms: 3
# of Half Bathrooms: 1

Interior Features
Interior Features: Central Vacuum
Has Cooling
Cooling: Central Air, Zoned
Flooring: Carpet, Tile, Wood
Has Fireplace(s)
# of Fireplaces Total: 2
Fireplace Features: Gas, Wood Burning
Appliances: Dishwasher, Disposal, Double Oven, Gas Cooktop

ADU/2nd Unit Information
Has ADU/2nd Unit
2nd Unit Type: Detached
2nd Unit Description: Estudio
2nd Unit # of Full Baths: 1

Exterior

Exterior Features
Entry Level: 0

Building Information
Living Area: 4510
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 4510
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Stone, Stucco
Architectural Style: Craftsman
Year Built: 1999
Roof: Tile

Mobile Home Information
Mobile Dim Units: Feet

Pool Information
Pool Features: In Ground, Other

Property Type
Property Type: Residential
Property SubType: Single Family Residence

Property Information
Property Condition: Original

Lot Information
Lot Features: Auto Sprinkler F&R
Lot Size Sq. Ft.: 640332
Lot Size Acres: 14.7
Lot Size Area: 14.7
Lot Size Units: SqFt
Lot Size Units: Acres
Elevation: 0
Elevation Units: Feet

Utilities

Utility Information
Water Source: Well

Location

HOA Information
Association Fee: 0

Community Information
Subdivision Name: Castle Hill

Public facts

Beds: 5
Baths: 5.25
Sq. Ft.: 5,200
Stories: 2.0
Parking Spaces: 5
Basement: Yes
Accessible: No
Lot Size: 14.7 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 2001
County: Contra Costa County
APN: 1884600113
HOA Dues: —
Garage: Yes
Features: Views, Pool

Home facts updated by owner on Oct 6, 2023

Around this home

Schools

K - 12
Preschool & daycare

Murwood Elementary School

Public K-5 • Assigned • 1.3mi

9/10

Walnut Creek Intermediate School

Public 6-8 • Assigned • 3.0mi

9/10

Las Lomas High School

Public 9-12 • Assigned • 1.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 Flood Factor

Estimated 75-83% chance of a flood reaching the building in the next 30 years

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Walnut Creek, CA • 94595

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 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.30M – $3.99M

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Home values near 289 Castle Hill Ranch Rd

Data from public records.

Address	Redfin Estimate
265 Castle Hill Ranch Rd, Walnut Creek, CA 3 Beds \| 3 Baths \| 3145 Sq. Ft.	$2,424,146
275 Castle Hill Ranch Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 3028 Sq. Ft.	$2,058,043
270 Castle Hill Ranch Rd, Walnut Creek, CA 5 Beds \| 2.5 Baths \| 2811 Sq. Ft.	$1,832,944
269 Castle Hill Ranch Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 2651 Sq. Ft.	$1,867,095
273 Castle Hill Ranch Rd, Walnut Creek, CA 5 Beds \| 4 Baths \| 3412 Sq. Ft.	$2,338,654
218 Sydney Dr, Alamo, CA 3 Beds \| 2.5 Baths \| 2062 Sq. Ft.	$1,891,540
219 Sydney Dr, Alamo, CA 3 Beds \| 3 Baths \| 2266 Sq. Ft.	$1,945,912

Address	Redfin Estimate
267 Castle Hill Ranch Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 3020 Sq. Ft.	$2,042,880
280 Castle Hill Ranch Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 2313 Sq. Ft.	$1,752,259
274 Castle Hill Ranch Rd, Walnut Creek, CA 3 Beds \| 2 Baths \| 1684 Sq. Ft.	$1,433,328
281 Castle Hill Ranch Rd, Walnut Creek, CA 3 Beds \| 2 Baths \| 1353 Sq. Ft.	$1,750,569
279 Castle Hill Ranch Rd, Walnut Creek, CA 4 Beds \| 3.5 Baths \| 3131 Sq. Ft.	$1,560,892
230 Sydney Dr, Alamo, CA 4 Beds \| 4 Baths \| 4095 Sq. Ft.	$2,625,501
215 Sydney Dr, Alamo, CA 3 Beds \| 4 Baths \| 2588 Sq. Ft.	$2,016,196

Address	Redfin Estimate
269 Castle Hill Ranch Rd Apt A, Walnut Creek, CA 2 Beds \| 3 Baths \| 1438 Sq. Ft.	$1,306,298
268 Castle Hill Ranch Rd, Walnut Creek, CA 3 Beds \| 2 Baths \| 1781 Sq. Ft.	$1,472,066
264 Castle Hill Ranch Rd, Walnut Creek, CA 3 Beds \| 3 Baths \| 2893 Sq. Ft.	$1,602,163
277 Castle Hill Ranch Rd, Walnut Creek, CA 3 Beds \| 3 Baths \| 3190 Sq. Ft.	$2,390,767
174 Castle Crest Rd, Alamo, CA 3 Beds \| 2 Baths \| 1953 Sq. Ft.	$1,981,870
207 Sydney Dr, Alamo, CA 4 Beds \| 2.5 Baths \| 2541 Sq. Ft.	$2,003,551
206 Sydney Dr, Alamo, CA 3 Beds \| 2.5 Baths \| 3564 Sq. Ft.	$2,607,807

Property information provided by San Francisco MLS when last listed in 2023. This data may not show owner updates. Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94595, CA

Sale history for 289 Castle Hill Ranch Rd

Tax history for 289 Castle Hill Ranch Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94595

Home values near 289 Castle Hill Ranch Rd

More real estate resources