Google street view image for 227 Castle Rock Rd, Walnut Creek, CA 94598

Off Market Apr 1998 for $378K

$1,664,061

Est. refi paymentEst. refi $2,453/mo

•

2,120

sq ft

227 Castle Rock Rd, Walnut Creek, CA 94598

About this home

Single-familyProperty Type

1968Year Built

0.27 acresLot Size

$785Est. Price/Sq.Ft.

2 car garageParking

Listed by Sally Ingraham • COLDWELL BANKER

Bought with Antone Van Pelt • BETTER HOMES

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #28251428

Redfin Estimate

$1,664,061

$1.3M since sold in April 1998$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.3% higher than the average sale price ($1.63M) of 5 comparable homes.

SOLD AUG 25, 2026
$1,760,000
A
4 beds2.5 baths2,127 sq ft
2871 Bowling Green Dr, Walnut Creek, CA 94598
SOLD MAY 12, 2026
$1,925,500
B
4 beds2.5 baths2,421 sq ft
625 Filbert Ct, Walnut Creek, CA 94598
SOLD JUL 7, 2026
$1,675,000
C
4 beds3 baths2,195 sq ft
602 Creekmore Ct, Walnut Creek, CA 94598
SOLD JUN 30, 2026
$1,570,000
D
4 beds3 baths2,276 sq ft
2618 Via Verde, Walnut Creek, CA 94598
SOLD AUG 28, 2026
$1,200,000
E
4 beds3 baths1,920 sq ft
901 Quiet Pl Ct, Walnut Creek, CA 94598

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Earn from this home

Sell

$1,548,698

Est. take-home

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Refinance

Est. cash available

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Rent

$4,733/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

NEW 2 HRS AGO
$1,699,000
5 beds2.5 baths2,475 sq ft
3629 Perada Dr, Walnut Creek, CA 94598
OPEN SAT, 2PM TO 4PM
$1,250,000
3 beds2.5 baths2,069 sq ft
1652 Siskiyou Dr, Walnut Creek, CA 94598
OPEN SAT, 3PM TO 5PM
$1,399,000
3 beds2.5 baths1,864 sq ft
2973 Mi Elana Cir, Walnut Creek, CA 94598
OPEN SAT, 1PM TO 4PM
$1,075,000
3 beds2.5 baths1,898 sq ft
2031 Julius Ct, Walnut Creek, CA 94598
$815,000
3 beds2.5 baths1,568 sq ft
1731 Candelero Ct, Walnut Creek, CA 94598
OPEN SAT, 1PM TO 3PM
$1,448,000
4 beds5 baths2,958 sq ft
1299 Sheppard Ct, Walnut Creek, CA 94598
OPEN THU, 4PM TO 7PM
$1,349,995
4 beds2 baths1,807 sq ft
2737 San Antonio Dr, Walnut Creek, CA 94598
OPEN SAT, 1PM TO 4PM
$1,499,000
3 beds2 baths1,928 sq ft
945 Natchez Dr, Walnut Creek, CA 94598
OPEN SAT, 1PM TO 4PM
$1,599,000
4 beds3 baths1,970 sq ft
169 Venado Corte, Walnut Creek, CA 94598
OPEN SAT, 2PM TO 4PM
$1,499,999
5 beds2 baths2,018 sq ft
2330 Gill Port Ln, Walnut Creek, CA 94598
See all

Provided by Redfin

Sale history for 227 Castle Rock Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40842607

Oct 16, 2018

Listing Removed

—

Oct 15, 2018

Listed

Public Records

Apr 30, 1998

Sold

$378,000

$178/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #10251428

May 1, 1998

Listing Removed

—

Apr 30, 1998

Sold

$378,000

$178/sq ft

Feb 23, 1998

Listed

$392,500

$185/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #28251428

Apr 30, 1998

Sold

$378,000

$178/sq ft

Feb 23, 1998

Listed

$392,500

$185/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,707 (−55.0%)

$374,586 + $262,888

$637,474

2024

$17,138 (+200.9%)

$367,242 + $257,734

$624,976

2023

$5,695 (−20.5%)

$1,122,000 + $357,000

$1,479,000

2021

$7,164 (+1.3%)

$346,062 + $242,870

$588,932

2020

$7,076 (+1.1%)

$339,277 + $238,108

$577,385

2019

$6,998 (+3.8%)

$335,799 + $235,667

$571,466

2018

$6,744 (+3.3%)

$329,215 + $231,047

$560,262

2017

$6,525 (+2.5%)

$316,432 + $222,076

$538,508

2016

$6,363 (+0.8%)

$316,432 + $222,076

$538,508

2015

$6,311 (+1.4%)

$310,228 + $217,722

$527,950

2014

$6,221 (+2.7%)

$299,584 + $210,252

$509,836

2013

$6,059 (+2.2%)

$299,584 + $210,252

$509,836

2012

$5,928 (+3.9%)

$298,231 + $209,302

$507,533

2011

$5,703 (+1.4%)

$292,384 + $205,199

$497,583

2010

$5,624

$286,651 + $201,176

$487,827

2009

$5,627 (+2.5%)

$284,509 + $199,673

$484,182

2008

$5,488

$285,185 + $200,148

$485,333

Tax history for 227 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,707 (−55.0%)

$374,586 + $262,888

$637,474

2024

$17,138 (+200.9%)

$367,242 + $257,734

$624,976

2023

$5,695 (−20.5%)

$1,122,000 + $357,000

$1,479,000

2021

$7,164 (+1.3%)

$346,062 + $242,870

$588,932

2020

$7,076 (+1.1%)

$339,277 + $238,108

$577,385

2019

$6,998 (+3.8%)

$335,799 + $235,667

$571,466

2018

$6,744 (+3.3%)

$329,215 + $231,047

$560,262

2017

$6,525 (+2.5%)

$316,432 + $222,076

$538,508

2016

$6,363 (+0.8%)

$316,432 + $222,076

$538,508

2015

$6,311 (+1.4%)

$310,228 + $217,722

$527,950

2014

$6,221 (+2.7%)

$299,584 + $210,252

$509,836

2013

$6,059 (+2.2%)

$299,584 + $210,252

$509,836

2012

$5,928 (+3.9%)

$298,231 + $209,302

$507,533

2011

$5,703 (+1.4%)

$292,384 + $205,199

$497,583

2010

$5,624

$286,651 + $201,176

$487,827

2009

$5,627 (+2.5%)

$284,509 + $199,673

$484,182

2008

$5,488

$285,185 + $200,148

$485,333

*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
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.27 Acres

Year renovated

1973

Sq. Ft.

2,120

Year built

1967

Style

Single Family Residential

County

Contra Costa County

APN

1392820013

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

R12

Single-Family Residential District

The purpose of the Single-Family Residential Zoning District is to provide for single-family residential development that is consistent with the General Plan. The intent is to promote and encourage a suitable environment for family life. This would include those conditionally permitted uses that are generally an integral part of single-family residential neighborhoods and that are compatible with residential activities including parks, playgrounds, religious assembly, day care, and schools.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Infrastructure

Jun 27, 2024 • Final

Ev charger/battery storage system - residential

Install two exterior energy storage systems.

Battery

Electrical

Ev charger

Jun 27, 2024 • Final

Solar system - residential

Install a roof-mounted solar photovoltaic system with an energy storage system on a residential building.

Battery

Electrical

Solar

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, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2

Interior Features
Interior Features: Family Room, Formal Dining Room, Utility Room
Appliances: Dishwasher, Double Oven, Disposal, Range
Laundry Features: 220 Volt Outlet, Hookups Only, Laundry Room
Street Level Features: 4 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Hardwood Flrs Throughout, Tile

Room Information
Kitchen Features: Dishwasher,Double Oven,Garbage Disposal,Range/Oven Built-in
Rooms Total: 9
Fireplace Features: Gas

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 2,120

Exterior Features
Roof: Shake

Pool Information
Pool Features: Gunite
Has Private Pool

Property Information
Living Area: 2120
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1968

Lot Information
Lot Size Square Feet: 11960
Lot Size Area: 0.27
Lot Size Units: Acres
Lot Size Acres: 0.27
Zoning: R12

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air

Location

School Information
High School District: Mount Diablo (925) 682-8000

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,120
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1973
County: Contra Costa County
APN: 1392820013

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Walnut Acres Elementary School

Public K-5 • Assigned • 0.9mi

8/10

Foothill Middle School

Public 6-8 • Assigned • 0.9mi

9/10

Northgate High School

Public 9-12 • Assigned • 0.2mi

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

4% 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

$1.58M – $1.91M

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Home values near 227 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
329 Castle Rock Rd, Walnut Creek, CA 3 Beds \| 2 Baths \| 1692 Sq. Ft.	$1,810,933
322 Castle Rock Rd, Walnut Creek, CA 4 Beds \| 2 Baths \| 2120 Sq. Ft.	$1,624,833

Address	Redfin Estimate
207 Castle Rock Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 2325 Sq. Ft.	$1,762,387
319 Castle Rock Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 2211 Sq. Ft.	$1,757,172

Address	Redfin Estimate
309 Castle Rock Rd, Walnut Creek, CA 3 Beds \| 2 Baths \| 1692 Sq. Ft.	$1,526,782
217 Castle Rock Rd, Walnut Creek, CA 5 Beds \| 3 Baths \| 2366 Sq. Ft.	$1,578,635

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1998. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94598, CA

Sale history for 227 Castle Rock Rd

Tax history for 227 Castle Rock Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94598

Home values near 227 Castle Rock Rd

More real estate resources