OFF MARKET

Off Market Apr 2023 for $2.1M

$2,722,225

Est. refi paymentEst. refi $5,430/mo

•

3,684

sq ft

1815 Castle Gate Rd, Walnut Creek, CA 94595

About this home

RARE OPPORTUNITY BORDERING ALAMO! This custom 6 BR/ 3.5 BA home has it all! Perched at the end of a cul-de-sac sits 1815 Castle Gate Rd on just over 1 acre offering Mt. Diablo views, privacy and nearly 3,700 sq.ft +/- of functional living space. Main level greets you with grand vaulted ceilings, formal living and dining, primary bedroom suite, laundry room and entertainer’s kitchen. The open kitchen, dining and family room concept makes it the perfect space to host and entertain. Walk out onto the expansive deck off the kitchen and family room. All downstairs rooms have private access to the backyard. 5th room was used as a study and the 6th room was used as a multi-purpose room, both could be used as possible bedrooms. With over 1 acre of land, the possibilities are endless...Think pool site, ADU or vineyard? Additional highlights: Newer roof (2018), owned solar, central whole house vacuum, newer dual zone HVAC (2019), 3 car garage, 70 gallon water heater. Top rated Acalanes Union High School district, conveniently located to downtown Walnut Creek, shopping, dining, Kaiser, BART, freeway, and Iron Horse Trail.

Single-familyProperty Type

1998Year Built

1.08 acresLot Size

$739Est. Price/Sq.Ft.

3 car garageParking

Listed by Stephanie Dobrovat •DRE #02151448 • Snyder Real Estate Group

Listed by Elizabeth Thiel •DRE #02085002 • Snyder Real Estate Group

Bought with Debbie Bellamy-reyes •DRE #01222540 • Century 21 EPIC

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41020054

Redfin Estimate

$2,722,225

$547K since sold in April 2023$43K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.5% higher than the average sale price ($2.24M) of 6 comparable homes.

SOLD AUG 5, 2026
$2,410,000
A
5 beds3 baths3,570 sq ft
20 Monte Crest Ct, Walnut Creek, CA 94595
SOLD MAY 21, 2026
$1,998,000
B
5 beds3.5 baths3,819 sq ft
1980 Meadow Rd, Walnut Creek, CA 94595
SOLD AUG 7, 2026
$1,798,000
C
5 beds4.5 baths3,548 sq ft
58 Saddle Rd, Walnut Creek, CA 94595
SOLD JUL 30, 2026
$2,250,000
D
5 beds2.5 baths3,430 sq ft
154 Crest Ave, Alamo, CA 94507
SOLD SEP 22, 2025
$2,625,000
E
6 beds3.5 baths3,735 sq ft
21 Monte Crest Ct, Walnut Creek, CA 94595
SOLD JUN 4, 2026
$2,357,000
F
4 beds4 baths4,142 sq ft
612 Sugarloaf Ct, Walnut Creek, CA 94596

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$947,308

Est. take-home

List your home with Redfin and save $13,611

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$8,808/mo

Redfin rental estimate

List your home for rent

Market trends in 94595, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.3%

0.9% MoM

Median sale price

$727K

$43K MoM

Avg. days on market

18d

5 days MoM

Recently sold homes

136

3 MoM

New listings for sale

NEW 20 HRS AGO
$430,000
2 beds1.5 baths1,054 sq ft
1209 Running Springs Rd #2, Walnut Creek, CA 94595
NEW 22 HRS AGO
$868,000
3 beds2.5 baths1,739 sq ft
3248 Tice Creek Dr #4, Walnut Creek, CA 94595
$230,000
1 bed1 bath698 sq ft
1840 Tice Creek Dr #2245, Walnut Creek, CA 94595
COMING SOON
$680,000
2 beds2 baths1,158 sq ft
2032 Golden Rain Rd #6, Walnut Creek, CA 94595
$499,000
2 beds1 bath1,081 sq ft
2301 Tice Creek Dr #5, Walnut Creek, CA 94595
$315,000
2 beds1 bath1,054 sq ft
1500 Rockledge Ln #5, Walnut Creek, CA 94595
$1,175,000
2 beds1 bath1,427 sq ft
2749 W Newell Ave, Lafayette, CA 94595
3D WALKTHROUGH
$429,000
2 beds1 bath1,048 sq ft
1300 Running Springs Rd #5, Walnut Creek, CA 94595
$338,888
2 beds1 bath1,200 sq ft
3441 Tice Creek Rd #4, Walnut Creek, CA 94595
$360,000
2 beds1 bath1,054 sq ft
1457 Oakmont Dr #7, Walnut Creek, CA 94595
See all

Provided by Redfin

Sale history for 1815 Castle Gate Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41020054

Apr 13, 2023

Sold

$2,175,000

$590/sq ft

Mar 31, 2023

Pending

—

Mar 28, 2023

Price Changed

$2,295,000

$623/sq ft

Mar 6, 2023

Price Changed

$2,395,000

$650/sq ft

Feb 24, 2023

Listed

$2,495,000

$677/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #41014552

Feb 10, 2023

Listing Removed

—

Nov 21, 2022

Listed

bridgeMLS, Bay East AOR, or Contra Costa AOR #11083477

May 15, 2020

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11095899

May 15, 2020

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11146467

May 15, 2020

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11164790

May 15, 2020

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #27237054

Feb 17, 2015

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11170974

Feb 14, 2003

Sold

$960,000

$261/sq ft

Jan 22, 2003

Listing Removed

—

Jan 17, 2003

Listed

$960,000

$261/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #10246376

Mar 7, 1998

Sold

$180,000

$49/sq ft

Mar 5, 1998

Listing Removed

—

Oct 22, 1997

Listed

$190,000

$52/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #27246376

Mar 4, 1998

Sold

$180,000

$49/sq ft

Dec 24, 1997

Listing Removed

—

Oct 22, 1997

Listed

$190,000

$52/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$25,978 (+1.3%)

$1,379,570 + $928,557

$2,308,127

2024

$25,636 (+62.7%)

$1,352,520 + $910,350

$2,262,870

2023

$15,754 (+2.3%)

$1,326,000 + $892,500

$2,218,500

2022

$15,403 (+2.8%)

$696,039 + $640,356

$1,336,395

2021

$14,987 (+0.9%)

$682,392 + $627,800

$1,310,192

2020

$14,860 (+1.1%)

$669,012 + $615,491

$1,284,503

2019

$14,694 (+3.5%)

$662,153 + $609,180

$1,271,333

2018

$14,196 (+1.8%)

$649,170 + $597,236

$1,246,406

2017

$13,943 (+1.8%)

$623,963 + $574,046

$1,198,009

2016

$13,690 (+2.3%)

$623,963 + $574,046

$1,198,009

2015

$13,383 (+1.1%)

$611,729 + $562,791

$1,174,520

2014

$13,237 (+12.8%)

$590,739 + $543,480

$1,134,219

2013

$11,739 (+14.6%)

$590,739 + $543,480

$1,134,219

2012

$10,244 (−15.3%)

$524,479 + $482,521

$1,007,000

2011

$12,098 (−1.8%)

$459,375 + $422,625

$882,000

2010

$12,321 (+0.8%)

$546,876 + $503,124

$1,050,000

2009

$12,221 (+1.4%)

$561,012 + $516,130

$1,077,142

2008

$12,051

$562,345 + $517,357

$1,079,702

Tax history for 1815 Castle Gate Rd

Year

Property tax

Land + Additions

Assessment*

2025

$25,978 (+1.3%)

$1,379,570 + $928,557

$2,308,127

2024

$25,636 (+62.7%)

$1,352,520 + $910,350

$2,262,870

2023

$15,754 (+2.3%)

$1,326,000 + $892,500

$2,218,500

2022

$15,403 (+2.8%)

$696,039 + $640,356

$1,336,395

2021

$14,987 (+0.9%)

$682,392 + $627,800

$1,310,192

2020

$14,860 (+1.1%)

$669,012 + $615,491

$1,284,503

2019

$14,694 (+3.5%)

$662,153 + $609,180

$1,271,333

2018

$14,196 (+1.8%)

$649,170 + $597,236

$1,246,406

2017

$13,943 (+1.8%)

$623,963 + $574,046

$1,198,009

2016

$13,690 (+2.3%)

$623,963 + $574,046

$1,198,009

2015

$13,383 (+1.1%)

$611,729 + $562,791

$1,174,520

2014

$13,237 (+12.8%)

$590,739 + $543,480

$1,134,219

2013

$11,739 (+14.6%)

$590,739 + $543,480

$1,134,219

2012

$10,244 (−15.3%)

$524,479 + $482,521

$1,007,000

2011

$12,098 (−1.8%)

$459,375 + $422,625

$882,000

2010

$12,321 (+0.8%)

$546,876 + $503,124

$1,050,000

2009

$12,221 (+1.4%)

$561,012 + $516,130

$1,077,142

2008

$12,051

$562,345 + $517,357

$1,079,702

*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

1.08 Acres

Year renovated

1999

Sq. Ft.

3,684

Year built

1998

Style

Single Family Residential

County

Contra Costa County

APN

1845000114

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Planned Development District

The purpose of the Planned Development District is to allow diversification in the relationship of various buildings, land uses, structures, and open spaces in order to be relieved from the rigid standards of conventional zoning. A Planned Development District shall comply with the regulations and provision of the General Plan and any applicable specific plan and shall provide adequate standards to promote the public, health, safety and general welfare without unduly inhibiting the advantages of modern building techniques and planning for residential or commercial purposes.

Nov 24, 2025 • Active

Building new construction, additions, alterations or sign

Remove and replace windows and a sliding door.

Remodel

Sep 12, 2019 • Final

Mechanical, electrical, or plumbing only

Remove and replace the air conditioning unit, furnace, and coil.

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: 3
Covered Spaces: 3
Parking Features: Attached, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tub, Window
Primary Bathroom Included Features: Stall Shower, Tile, Tub with Jets, Double Sinks, Window

Interior Features
Interior Features: Bonus/Plus Room, Formal Dining Room, In-Law Floorplan, Storage, Study, Breakfast Bar, Stone Counters, Central Vacuum
Appliances: Dishwasher, Double Oven, Electric Range, Disposal, Oven, Refrigerator
Laundry Features: Hookups Only, Sink, Upper Level
Street Level Features: 2 Bedrooms, 1.5 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Window Features: Double Pane Windows, Bay Window(s), Screens
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Vinyl, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Double Oven,Electric Range/Cooktop,Garbage Disposal,Oven Built-in,Refrigerator
Rooms Total: 12
Fireplace Features: Family Room, Gas, Living Room
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Brick, Stone, Wood Siding
Building Area Total: 3,684
Builder Name: Delillo

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Lighting, Backyard, Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Front, Landscape Front, Low Maintenance
Fencing: Fenced, Perimeter

Mobile Home Information
Model: Custom

Property Information
Living Area: 3684
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1998

Lot Information
Lot Size Square Feet: 47045
Lot Size Area: 1.08
Lot Size Units: Acres
Lot Size Acres: 1.08
Lot Features: Court, Cul-De-Sac, Sloped Down, Premium Lot, Secluded, Landscape Front, Landscape Back, Storm Drain

Utilities

Green Features Information
Green Energy Generation: Solar
Green Energy Efficient: Thermostat

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

Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,684
Stories: 1.0
Lot Size: 1.08 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: 1999
County: Contra Costa County
APN: 1845000114

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Parkmead Elementary School

Public K-5 • Assigned • 0.4mi

8/10

Walnut Creek Intermediate School

Public 6-8 • Assigned • 1.8mi

9/10

Las Lomas High School

Public 9-12 • Assigned • 0.6mi

10/10

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

4/10 Fire Factor

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

4/10 Heat Factor

8 days above 95° expected this year, 17 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

$2.59M – $3.13M

Reach more buyers when you sell with Redfin. Save up to $27,222 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$2,100,000

4 beds2.5 baths2,086 sq ft

829 Reliez Station Rd, Lafayette, CA 94549

$1,500,000

4 beds2.5 baths2,096 sq ft

2542 Mockingbird Hill Rd, Walnut Creek, CA 94597

VIDEO TOUR

$2,498,000

4 beds3 baths3,270 sq ft

55 Mcconnell Ln, Walnut Creek, CA 94596

$1,587,000

4 beds3 baths2,392 sq ft

16 Ruth Ct, Lafayette, CA 94549

$1,495,000

2 beds2 baths2,019 sq ft

2339 Tice Valley Blvd, Walnut Creek, CA 94595

NEW CONSTRUCTION

$1,820,000

3 beds2.5 baths2,100 sq ft

255 Haleena Pl, Walnut Creek, CA 94597

New listings for sale in 94595

NEW 20 HRS AGO

$430,000

2 beds1.5 baths1,054 sq ft

1209 Running Springs Rd #2, Walnut Creek, CA 94595

NEW 22 HRS AGO

$868,000

3 beds2.5 baths1,739 sq ft

3248 Tice Creek Dr #4, Walnut Creek, CA 94595

$230,000

1 bed1 bath698 sq ft

1840 Tice Creek Dr #2245, Walnut Creek, CA 94595

COMING SOON

$680,000

2 beds2 baths1,158 sq ft

2032 Golden Rain Rd #6, Walnut Creek, CA 94595

$499,000

2 beds1 bath1,081 sq ft

2301 Tice Creek Dr #5, Walnut Creek, CA 94595

$315,000

2 beds1 bath1,054 sq ft

1500 Rockledge Ln #5, Walnut Creek, CA 94595

$1,175,000

2 beds1 bath1,427 sq ft

2749 W Newell Ave, Lafayette, CA 94595

3D WALKTHROUGH

$429,000

2 beds1 bath1,048 sq ft

1300 Running Springs Rd #5, Walnut Creek, CA 94595

$338,888

2 beds1 bath1,200 sq ft

3441 Tice Creek Rd #4, Walnut Creek, CA 94595

Home values near 1815 Castle Gate Rd

Data from public records.

Address	Redfin Estimate
1858 Castle Gate Rd, Walnut Creek, CA 4 Beds \| 3 Baths \| 3090 Sq. Ft.	$2,068,590
1808 Castle Gate Rd, Walnut Creek, CA 4 Beds \| 6 Baths \| 4702 Sq. Ft.	$3,140,839

Address	Redfin Estimate
1826 Castle Gate Rd, Walnut Creek, CA 4 Beds \| 3.5 Baths \| 4552 Sq. Ft.	$3,171,619
1844 Newcastle Ct, Walnut Creek, CA 4 Beds \| 4 Baths \| 3406 Sq. Ft.	$2,195,641

Address	Redfin Estimate
1833 Castle Gate Rd, Walnut Creek, CA 4 Beds \| 2.5 Baths \| 3003 Sq. Ft.	$2,177,457
170 Del Monte Dr, Walnut Creek, CA 4 Beds \| 4 Baths \| 3741 Sq. Ft.	$2,299,964

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2023. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

94553 homes for sale
94521 homes for sale
94523 homes for sale
94598 homes for sale
94549 homes for sale

Houses for rent in Walnut Creek	Agents near me	Irvine, CA homes for sale	Walnut Creek Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Pasadena, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Walnut Creek Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Oakland homes for sale
San Francisco homes for sale
Fremont homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 94595, CA

Sale history for 1815 Castle Gate Rd

Tax history for 1815 Castle Gate 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 1815 Castle Gate Rd

More real estate resources