650 Castle Rock Rd, Walnut Creek, CA 94598

Off Market Sep 2019 for $1.3M

$2,149,876

Est. refi paymentEst. refi $8,867/mo

•

3,253

sq ft

650 Castle Rock Rd, Walnut Creek, CA 94598

About this home

Architecturally designed custom home on large professionally landscaped country setting with magnificent Mount Diablo views. Kitchen with granite counter and center island, overlooking Family room with fireplace and breathtaking garden views. Spectacular living room with vaulted ceilings, skylights, stone fireplace and custom built ins, separate office with courtyard views, Formal dining room with vaulted ceilings, Hardwood floors, Large master suite with walk in closet and french doors leading to garden, large laundry room, 4th bedroom with private deck, sports court, plenty of space for all to enjoy outdoor entertaining.

Single-familyProperty Type

1988Year Built

0.89 acresLot Size

$661Est. Price/Sq.Ft.

2 car garageParking

Listed by Helene Freeman •DRE #00711799 • J. Rockcliff Realtors Inc.

Bought with Essam Ibrahim •DRE #01708551 • All Independent Financial

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40877067

Redfin Estimate

$2,149,876

$780K since sold in September 2019$27K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.4% lower than the average sale price ($2.60M) of 6 comparable homes.

SOLD JUL 15, 2026
$3,500,000
A
4 beds3.5 baths3,800 sq ft
39 Comistas Ct, Walnut Creek, CA 94598
SOLD JUL 8, 2026
$2,405,000
B
4 beds3 baths2,993 sq ft
4075 Arbolado Dr, Walnut Creek, CA 94598
SOLD JUN 18, 2026
$2,500,000
C
4 beds3.5 baths4,256 sq ft
165 Pine Creek Rd, Walnut Creek, CA 94598
SOLD MAY 12, 2026
$2,700,000
D
4 beds3 baths3,725 sq ft
4155 Arbolado Dr, Walnut Creek, CA 94598
SOLD AUG 19, 2026
$2,300,000
E
4 beds3 baths3,602 sq ft
471 Silver Hollow Dr, Walnut Creek, CA 94598
SOLD AUG 12, 2026
$2,210,000
F
4 beds2.5 baths2,628 sq ft
1768 Oro Valley Cir, Walnut Creek, CA 94596

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Earn from this home

Sell

$1,093,008

Est. take-home

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Refinance

Est. cash available

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Rent

$6,390/mo

Redfin rental estimate

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Market trends in 94598, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

0.0% MoM

Median sale price

$1.5M

$43K MoM

Avg. days on market

16d

1 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN THU, 4PM TO 7PM
$1,349,995
4 beds2 baths1,807 sq ft
2737 San Antonio Dr, Walnut Creek, CA 94598
OPEN TODAY, 11AM TO 1PM
$1,499,000
3 beds2 baths1,928 sq ft
945 Natchez Dr, Walnut Creek, CA 94598
OPEN TODAY, 11AM TO 1PM
$1,599,000
4 beds3 baths1,970 sq ft
169 Venado Corte, Walnut Creek, CA 94598
OPEN TODAY, 10:30AM TO 1PM
$1,499,999
5 beds2 baths2,018 sq ft
2330 Gill Port Ln, Walnut Creek, CA 94598
OPEN SAT, 1PM TO 4PM
$879,000
2 beds2 baths1,402 sq ft
509 Tampico, Walnut Creek, CA 94598
EARLY ACCESS
$1,250,000
3 beds3 baths2,069 sq ft
1652 Siskiyou Dr, Walnut Creek, CA 94598
$1,999,000
3 beds2 baths1,855 sq ft
1069 Homestead Ave, Walnut Creek, CA 94598
EARLY ACCESS
$2,199,999
4 beds3 baths3,043 sq ft
3318 Cottingham Ct, Walnut Creek, CA 94598
COMING SOON
$725,000
3 beds2 baths1,364 sq ft
1959 Olmo Way, Walnut Creek, CA 94598
COMING SOON
$1,448,000
4 beds5 baths2,958 sq ft
1299 Sheppard Ct, Walnut Creek, CA 94598
See all

Provided by Redfin

Sale history for 650 Castle Rock Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40877067

Sep 30, 2019

Sold

$1,370,000

$421/sq ft

Aug 31, 2019

Pending

—

Aug 25, 2019

Price Changed

$1,499,900

$461/sq ft

Aug 23, 2019

Relisted

—

Aug 14, 2019

Contingent

—

Aug 3, 2019

Listed

$1,599,900

$492/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #20009685

Feb 9, 2004

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11077155

Mar 28, 2001

Sold

$1,025,000

$315/sq ft

Feb 14, 2001

Listing Removed

—

Jan 21, 2001

Listed

$1,125,000

$346/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #20014339

Jul 12, 2000

Sold

$765,000

$235/sq ft

Apr 14, 2000

Listed

$809,000

$249/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11049190

Jul 12, 2000

Sold

$765,000

$235/sq ft

Jun 26, 2000

Listing Removed

—

Mar 5, 2000

Listed

$809,000

$249/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$17,448 (+2.3%)

$747,394 + $801,261

$1,548,655

2024

$17,050 (+1.6%)

$732,740 + $765,550

$1,498,290

2023

$16,785 (+0.9%)

$718,373 + $750,540

$1,468,913

2022

$16,640 (+2.2%)

$704,288 + $735,824

$1,440,112

2021

$16,280 (+0.8%)

$690,479 + $721,397

$1,411,876

2020

$16,155 (−1.4%)

$676,941 + $707,252

$1,384,193

2019

$16,379 (+3.7%)

$670,000 + $700,000

$1,370,000

2018

$15,793 (+3.2%)

$658,512 + $727,673

$1,386,185

2017

$15,305 (+2.3%)

$632,942 + $699,417

$1,332,359

2016

$14,962 (+0.5%)

$632,942 + $699,417

$1,332,359

2015

$14,881 (+1.2%)

$620,532 + $685,703

$1,306,235

2014

$14,707 (+18.5%)

$599,240 + $662,174

$1,261,414

2013

$12,416

$599,240 + $662,174

$1,261,414

2012

$12,412 (+10.3%)

$513,296 + $567,204

$1,080,500

2011

$11,256 (−2.8%)

$513,296 + $567,204

$1,080,500

2010

$11,586 (−13.3%)

$472,679 + $522,321

$995,000

2009

$13,365 (+2.6%)

$489,306 + $540,694

$1,030,000

2008

$13,021

$570,436 + $630,345

$1,200,781

Tax history for 650 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,448 (+2.3%)

$747,394 + $801,261

$1,548,655

2024

$17,050 (+1.6%)

$732,740 + $765,550

$1,498,290

2023

$16,785 (+0.9%)

$718,373 + $750,540

$1,468,913

2022

$16,640 (+2.2%)

$704,288 + $735,824

$1,440,112

2021

$16,280 (+0.8%)

$690,479 + $721,397

$1,411,876

2020

$16,155 (−1.4%)

$676,941 + $707,252

$1,384,193

2019

$16,379 (+3.7%)

$670,000 + $700,000

$1,370,000

2018

$15,793 (+3.2%)

$658,512 + $727,673

$1,386,185

2017

$15,305 (+2.3%)

$632,942 + $699,417

$1,332,359

2016

$14,962 (+0.5%)

$632,942 + $699,417

$1,332,359

2015

$14,881 (+1.2%)

$620,532 + $685,703

$1,306,235

2014

$14,707 (+18.5%)

$599,240 + $662,174

$1,261,414

2013

$12,416

$599,240 + $662,174

$1,261,414

2012

$12,412 (+10.3%)

$513,296 + $567,204

$1,080,500

2011

$11,256 (−2.8%)

$513,296 + $567,204

$1,080,500

2010

$11,586 (−13.3%)

$472,679 + $522,321

$995,000

2009

$13,365 (+2.6%)

$489,306 + $540,694

$1,030,000

2008

$13,021

$570,436 + $630,345

$1,200,781

*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

1990

Sq. Ft.

3,253

Year built

1988

Style

Single Family Residential

County

Contra Costa County

APN

1381410180

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

May 19, 2025 • Final

Building/residential/cg/carport garage

Construct a detached garage addition. No electrical, plumbing, or mechanical work is included.

ADU

Jan 30, 2010 • Final

Building/residential/r/new single family-duplex

Work on a residential building and garage.

New construction

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: 2
Covered Spaces: 2
Parking Features: Attached, Int Access From Garage, RV/Boat Parking, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Stall Shower
Primary Bathroom Included Features: Stall Shower

Interior Features
Interior Features: Family Room, Formal Dining Room, Office, Stone Counters
Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Range, Trash Compactor, Gas Water Heater
Laundry Features: Laundry Room
Upper Level Features: 1 Bedroom
Street Level Features: 3 Bedrooms, 3 Baths, Primary Bedrm Suite - 1
Window Features: Double Pane Windows
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood

Room Information
Kitchen Features: Counter - Stone,Dishwasher,Double Oven,Gas Range/Cooktop,Microwave,Oven Built-in,Range/Oven Built-in,Trash Compactor
Rooms Total: 10
Fireplace Features: Family Room, Free Standing, Living Room, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 3,253
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Back, Sprinklers Front
Roof: Shingle

Property Information
Living Area: 3253
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1988

Lot Information
Lot Size Square Feet: 38622
Lot Size Area: 0.886
Lot Size Units: Acres
Lot Size Acres: 0.886
Lot Features: Irregular Lot

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,253
Stories: 2.0
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1990
County: Contra Costa County
APN: 1381410180

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Walnut Acres Elementary School

Public K-5 • Assigned • 1.3mi

8/10

Foothill Middle School

Public 6-8 • Assigned • 1.3mi

9/10

Northgate High School

Public 9-12 • Assigned • 0.3mi

9/10

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

5/10 Fire Factor

6% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 95° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

17 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Walnut Creek, CA • 94598

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

$2.04M – $2.47M

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Home values near 650 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
715 Castle Rock Road, Walnut Creek, CA 4 Beds \| 3.5 Baths \| 5070 Sq. Ft.	$2,949,068
685 Castle Rock Road, Walnut Creek, CA 6 Beds \| 3.5 Baths \| 3534 Sq. Ft.	$2,757,620

Address	Redfin Estimate
638 Castle Rock Road, Walnut Creek, CA 4 Beds \| 4 Baths \| 4033 Sq. Ft.	$2,956,002
443 Castle Rock Road, Walnut Creek, CA 3 Beds \| 2 Baths \| 2546 Sq. Ft.	$2,084,138

Address	Redfin Estimate
750 Castle Rock Road, Walnut Creek, CA 3 Beds \| 2 Baths \| 1790 Sq. Ft.	$1,570,844
610 Castle Rock Road, Walnut Creek, CA 5 Beds \| 4 Baths \| 4111 Sq. Ft.	$2,930,004

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not match . Learn more.

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