OFF MARKET

Off Market Feb 2025 for $1.8M

$1,810,933

Est. refi paymentEst. refi $11,682/mo

•

1,692

sq ft

329 Castle Rock Rd, Walnut Creek, CA 94598

About this home

Single-story Northgate masterpiece features owned solar & meticulously designed front & backyards with WiFi-enabled irrigation & sparkling pool. Expansive great room showcases a sleek kitchen with custom cabinetry, stunning porcelain counters with full-height backsplashes & waterfall edge, plus Samsung SMART appliances, including induction cooktop & double oven. The kitchen flows seamlessly into a stylish family room with modern fireplace, while a separate living room opens directly to the backyard, creating effortless indoor-outdoor living. Primary suite is a luxurious retreat with backyard access, remote-controlled shades & spa-like ensuite featuring dual sinks, large shower, skylight & walk-in closet. Two additional bedrooms share chic hall bath with its own skylight. The backyard is a haven for entertaining & relaxation, offering heated pool, spa, sunbathing patios, dining areas, covered deck, olive tree, cypress fir & potential space for ADU. Additional highlights include engineered hardwood floors, Lutron lighting, smart furnace & two-car garage equipped with EV charger. Conveniently located next to Northgate High & minutes from Mt. Diablo State Park, shopping, dining, BART & downtown Walnut Creek.

Single-familyProperty Type

1967Year Built

0.27 acresLot Size

$1,070Est. Price/Sq.Ft.

2 car garageParking

Listed by Renee White •DRE #DRE #01462315 • Keller Williams Realty

•925-876-2441 (agent)

•renee@reneewhite.com (agent)

•925-934-2900 (broker)

Bought with • Compass

•925-201-8301 (broker)

Redfin checked: 2 minutes ago

•Source:San Francisco MLS #41082302

Redfin Estimate

$1,810,933

$5,933 since sold in February 2025$15K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.2% higher than the average sale price ($1.63M) of 5 comparable homes.

SOLD AUG 3, 2026
$1,500,000
A
3 beds2 baths1,612 sq ft
1082 Springfield Dr, Walnut Creek, CA 94598
SOLD AUG 25, 2026
$1,760,000
B
4 beds2.5 baths2,127 sq ft
2871 Bowling Green Dr, Walnut Creek, CA 94598
SOLD JUN 2, 2026
$1,625,000
C
3 beds2 baths2,005 sq ft
2426 Blackstone Dr, Walnut Creek, CA 94598
SOLD MAY 11, 2026
$1,560,000
D
3 beds2 baths1,880 sq ft
946 Cheyenne Dr, Walnut Creek, CA 94598
SOLD BY REDFIN JUN 12, 2026
$1,700,000
E
3 beds2 baths1,877 sq ft
545 Marblehead Ln, Walnut Creek, CA 94598

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Earn from this home

Sell

$309,859

Est. take-home

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Refinance

Est. cash available

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Rent

$4,398/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 1 HR 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 329 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$20,734 (+13.7%)

$1,275,000 + $566,100

$1,841,100

2024

$18,229 (−0.3%)

$1,449,000 + $356,000

$1,805,000

2023

$18,289 (−8.2%)

$1,272,087 + $312,913

$1,585,000

2022

$19,920 (+48.9%)

$1,272,000 + $313,000

$1,585,000

2021

$13,381 (+0.9%)

$1,370,000 + $337,000

$1,707,000

2020

$13,267 (+1.2%)

$875,982 + $257,641

$1,133,623

2019

$13,116 (+30.6%)

$867,000 + $255,000

$1,122,000

2018

$10,046 (+3.3%)

$850,000 + $250,000

$1,100,000

2017

$9,730 (+2.4%)

$636,623 + $192,096

$828,719

2016

$9,502 (+6.6%)

$636,623 + $192,096

$828,719

2015

$8,914 (+1.1%)

$624,141 + $188,330

$812,471

2014

$8,815 (+320.0%)

$602,724 + $135,612

$738,336

2013

$2,099 (+7.1%)

$602,724 + $135,612

$738,336

2012

$1,960 (+4.5%)

$51,323 + $91,016

$142,339

2011

$1,877 (+2.4%)

$50,317 + $89,232

$139,549

2010

$1,833 (−0.9%)

$49,331 + $87,483

$136,814

2009

$1,850 (+2.1%)

$48,963 + $86,830

$135,793

2008

$1,812

$49,080 + $87,037

$136,117

Tax history for 329 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$20,734 (+13.7%)

$1,275,000 + $566,100

$1,841,100

2024

$18,229 (−0.3%)

$1,449,000 + $356,000

$1,805,000

2023

$18,289 (−8.2%)

$1,272,087 + $312,913

$1,585,000

2022

$19,920 (+48.9%)

$1,272,000 + $313,000

$1,585,000

2021

$13,381 (+0.9%)

$1,370,000 + $337,000

$1,707,000

2020

$13,267 (+1.2%)

$875,982 + $257,641

$1,133,623

2019

$13,116 (+30.6%)

$867,000 + $255,000

$1,122,000

2018

$10,046 (+3.3%)

$850,000 + $250,000

$1,100,000

2017

$9,730 (+2.4%)

$636,623 + $192,096

$828,719

2016

$9,502 (+6.6%)

$636,623 + $192,096

$828,719

2015

$8,914 (+1.1%)

$624,141 + $188,330

$812,471

2014

$8,815 (+320.0%)

$602,724 + $135,612

$738,336

2013

$2,099 (+7.1%)

$602,724 + $135,612

$738,336

2012

$1,960 (+4.5%)

$51,323 + $91,016

$142,339

2011

$1,877 (+2.4%)

$50,317 + $89,232

$139,549

2010

$1,833 (−0.9%)

$49,331 + $87,483

$136,814

2009

$1,850 (+2.1%)

$48,963 + $86,830

$135,793

2008

$1,812

$49,080 + $87,037

$136,117

*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

1993

Sq. Ft.

1,692

Year built

1967

Style

Single Family Residential

County

Contra Costa County

APN

1392810196

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 22, 2022 • Final

Ev charger/battery storage system - residential

Install a new circuit for an electric vehicle charging station.

Battery

Electrical

Ev charger

Jun 9, 2021 • Final

Building new construction, additions, alterations or sign

Construct a new detached accessory building to be used as a studio.

ADU

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: 2
Has Attached Garage

Parking Information
Parking Features: Attached, Inside Entrance, Other
# of Covered Spaces: 2

Interior

Bedrooms Information
# of Bedrooms: 3

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

Interior Features
Laundry Features: In Garage
Has Heating
Heating: Zoned
Has Cooling
Cooling: Central Air
Flooring: Tile, Wood
Has Fireplace(s)
# of Fireplaces Total: 1
Fireplace Features: Family Room
Appliances: Dishwasher, Electric Cooktop, Microwave, Tankless Water Heater

Exterior

Exterior Features
Entry Level: 0

Building Information
Living Area: 1692
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 1692
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Stucco, Wood Siding
Architectural Style: Contemporary
Year Built: 1967
Roof: Composition, Shingle
Foundation Details: Other

Mobile Home Information
Mobile Dim Units: Feet

Pool Information
Pool Features: In Ground, Gas Heat
Has Spa

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

Property Information
Property Condition: Original
Other Structures: Shed(s)

Lot Information
Lot Features: Garden, Other
Lot Size Sq. Ft.: 11961.576
Lot Size Acres: 0.2746
Lot Size Area: 11961.576
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet

Utilities

Utility Information
Electric: Photovoltaics Seller Owned
Sewer: Public Sewer
Water Source: Public

Location

HOA Information
Association Fee: 0

School Information
Elementary School District: Contra Costa
Middle Or Junior School District: Contra Costa
High School District: Contra Costa

Community Information
Subdivision Name: Northgate

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,692
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1993
County: Contra Costa County
APN: 1392810196

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

5% 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

$1.72M – $2.08M

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New listings for sale in 94598

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Home values near 329 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
309 Castle Rock Road, Walnut Creek, CA 3 Beds \| 2 Baths \| 1692 Sq. Ft.	$1,526,782
227 Castle Rock Road, Walnut Creek, CA 4 Beds \| 2 Baths \| 2120 Sq. Ft.	$1,664,061

Address	Redfin Estimate
322 Castle Rock Road, Walnut Creek, CA 4 Beds \| 2 Baths \| 2120 Sq. Ft.	$1,624,833
217 Castle Rock Road, Walnut Creek, CA 5 Beds \| 3 Baths \| 2366 Sq. Ft.	$1,578,635

Address	Redfin Estimate
319 Castle Rock Road, Walnut Creek, CA 4 Beds \| 3 Baths \| 2211 Sq. Ft.	$1,757,172
400 Castle Rock Road, Walnut Creek, CA 4 Beds \| 2.5 Baths \| 2192 Sq. Ft.	$1,755,606

Property information provided by San Francisco MLS when last listed in 2025. 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 329 Castle Rock Rd

Tax history for 329 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 329 Castle Rock Rd

More real estate resources