Google street view image for 1030 Castle Rock Rd, Walnut Creek, CA 94598

Off market mar 2004 for $807K

$1,632,880

Est. refi paymentEst. refi $5,548/mo

•

1,909

sq ft

1030 Castle Rock Rd, Walnut Creek, CA 94598

About this home

Single-familyProperty Type

1941Year Built

0.95 acresLot Size

$855Est. Price/Sq.Ft.

2 car garageParking

Listed by Ellen Geisler •DRE #01200326 • Allied Brokers of California,

Bought with _ Nonmember/member • NonMember/Member-Other Board

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11216429

Redfin Estimate

$1,632,880

$826K since sold in March 2004$9,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.9% higher than the average sale price ($1.50M) of 6 comparable homes.

SOLD JUL 10, 2026
$1,335,000
A
3 beds2 baths1,777 sq ft
861 Holly Hill Dr, Walnut Creek, CA 94596
SOLD SEP 25, 2026
$1,575,000
B
3 beds2 baths1,928 sq ft
945 Natchez Dr, Walnut Creek, CA 94598
SOLD SEP 3, 2026
$1,225,000
C
3 beds2 baths1,692 sq ft
3044 Bowling Green Dr, Walnut Creek, CA 94598
SOLD AUG 3, 2026
$1,500,000
D
3 beds2 baths1,612 sq ft
1082 Springfield Dr, Walnut Creek, CA 94598
SOLD SEP 25, 2026
$1,602,500
E
4 beds2 baths1,807 sq ft
2737 San Antonio Dr, Walnut Creek, CA 94598
SOLD AUG 25, 2026
$1,760,000
F
4 beds2.5 baths2,127 sq ft
2871 Bowling Green Dr, Walnut Creek, CA 94598

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Sell

$1,311,154

Est. take-home

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Est. cash available

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Rent

$4,187/mo

Redfin rental estimate

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Market trends in 94598, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.6%

0.8% MoM

Median sale price

$1.4M

$101K MoM

Avg. days on market

18d

2 days MoM

Recently sold homes

15 MoM

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Provided by Redfin

Sale history for 1030 Castle Rock Rd

Date

Event

Price

Public Records

Mar 2, 2004

Sold

$807,500

$423/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11216429

Mar 1, 2004

Sold

$807,342

$423/sq ft

Dec 1, 2003

Listing Removed

—

Jul 25, 2003

Listed

$849,950

$445/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11198453

Jan 2, 2004

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11192464

Jul 24, 2003

Listing Removed

—

Public Records

Apr 10, 1972

Sold

$35,000

$18/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,813 (+2.3%)

$870,131 + $300,187

$1,170,318

2024

$12,531 (+1.5%)

$853,070 + $294,301

$1,147,371

2023

$12,349 (+0.9%)

$836,344 + $288,531

$1,124,875

2022

$12,244 (+2.1%)

$819,946 + $282,874

$1,102,820

2021

$11,992 (+0.4%)

$803,869 + $277,328

$1,081,197

2020

$11,944 (+1.2%)

$788,107 + $271,891

$1,059,998

2019

$11,803 (+3.6%)

$780,026 + $269,104

$1,049,130

2018

$11,391 (+3.0%)

$764,732 + $263,828

$1,028,560

2017

$11,056 (+2.2%)

$735,038 + $253,584

$988,622

2016

$10,818 (+0.3%)

$735,038 + $253,584

$988,622

2015

$10,783 (+1.0%)

$720,626 + $248,612

$969,238

2014

$10,679 (+2.3%)

$695,898 + $240,082

$935,980

2013

$10,441 (+1.7%)

$695,898 + $240,082

$935,980

2012

$10,265 (+3.6%)

$692,753 + $238,997

$931,750

2011

$9,905 (+0.9%)

$679,170 + $234,311

$913,481

2010

$9,813 (+0.4%)

$665,853 + $229,717

$895,570

2009

$9,778 (+2.7%)

$660,877 + $228,001

$888,878

2008

$9,521

$662,447 + $228,543

$890,990

Tax history for 1030 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,813 (+2.3%)

$870,131 + $300,187

$1,170,318

2024

$12,531 (+1.5%)

$853,070 + $294,301

$1,147,371

2023

$12,349 (+0.9%)

$836,344 + $288,531

$1,124,875

2022

$12,244 (+2.1%)

$819,946 + $282,874

$1,102,820

2021

$11,992 (+0.4%)

$803,869 + $277,328

$1,081,197

2020

$11,944 (+1.2%)

$788,107 + $271,891

$1,059,998

2019

$11,803 (+3.6%)

$780,026 + $269,104

$1,049,130

2018

$11,391 (+3.0%)

$764,732 + $263,828

$1,028,560

2017

$11,056 (+2.2%)

$735,038 + $253,584

$988,622

2016

$10,818 (+0.3%)

$735,038 + $253,584

$988,622

2015

$10,783 (+1.0%)

$720,626 + $248,612

$969,238

2014

$10,679 (+2.3%)

$695,898 + $240,082

$935,980

2013

$10,441 (+1.7%)

$695,898 + $240,082

$935,980

2012

$10,265 (+3.6%)

$692,753 + $238,997

$931,750

2011

$9,905 (+0.9%)

$679,170 + $234,311

$913,481

2010

$9,813 (+0.4%)

$665,853 + $229,717

$895,570

2009

$9,778 (+2.7%)

$660,877 + $228,001

$888,878

2008

$9,521

$662,447 + $228,543

$890,990

*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

0.95 Acres

Year renovated

1941

Sq. Ft.

1,909

Year built

1941

Style

Single Family Residential

County

Contra Costa County

APN

1382500047

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Jan 30, 2010 • Final

Building - residential plumbing

Work on a water heater.

Plumbing

Water heater

Jan 30, 2010 • Final

Residential mechanical-electrical-plumbing combo

Remove and replace the furnace and gas line.

Gas

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

Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Drive Through, Tandem, Workshop in Garage

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Stall Shower, Updated Baths

Interior Features
Interior Features: Den, Dining Area, Family Room, Utility Room, Workshop, Tile Counters, Eat-in Kitchen, Updated Kitchen
Appliances: Electric Range, Microwave, Range, Electric Water Heater
Laundry Features: Laundry Room
Upper Level Features: 3 Bedrooms, 1 Bath
Street Level Features: 0.5 Bath, Laundry Facility, No Steps to Entry, Main Entry
Window Features: Double Pane Windows
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Vinyl, Carpet

Room Information
Kitchen Features: Counter - Tile,Eat In Kitchen,Electric Range/Cooktop,Microwave,Range/Oven Built-in,Updated Kitchen
Rooms Total: 7
Fireplace Features: Family Room, Living Room, Wood Burning, Wood Stove Insert

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 1,909
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Dog Run, Front Yard
Roof: Shingle

Mobile Home Information
Model: FARMHOUSE

Property Information
Living Area: 1909
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1941

Lot Information
Lot Size Square Feet: 41382
Lot Size Area: 0.95
Lot Size Units: Acres
Lot Size Acres: 0.95
Lot Features: Agricultural, Horses Possible, Premium Lot
Zoning: A-2

Utilities

Utility Information
Water Source: Public, Well

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: No Air Conditioning

Location

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

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,909
Stories: 1.0
Lot Size: 0.95 acres
Style: Single Family Residential
Year Built: 1941
Year Renovated: 1941
County: Contra Costa County
APN: 1382500047

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Walnut Acres Elementary School

Public K-5 • Assigned • 1.6mi

8/10

Foothill Middle School

Public 6-8 • Assigned • 1.7mi

9/10

Northgate High School

Public 9-12 • Assigned • 0.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

8/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

6/10 Fire Factor

9% chance of being in a wildfire in next 30 years

4/10 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

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

$1.55M – $1.88M

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Home values near 1030 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
980 Castle Rock Road, Walnut Creek, CA 3 Beds \| 2 Baths \| 1410 Sq. Ft.	$1,814,146
888 Castle Rock Road, Walnut Creek, CA 4 Beds \| 2.5 Baths \| 2369 Sq. Ft.	$2,297,995

Address	Redfin Estimate
825 Castle Rock Road, Walnut Creek, CA 4 Beds \| 3 Baths \| 4207 Sq. Ft.	$2,521,254
980 Castle Rock Road, Walnut Creek, CA 3 Beds \| 2 Baths \| 1410 Sq. Ft.	$211,464

Address	Redfin Estimate
1000 Castle Rock Road, Walnut Creek, CA 3 Beds \| 1 Baths \| 1422 Sq. Ft.	$1,965,997
625 Pine Creek Road, Walnut Creek, CA - Beds \| - Baths \| 2176 Sq. Ft.	$1,552,705

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2003. This data may not match . Learn more.

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