For sale

$850,000

Est. $5,788/mo —

•

3,917

sq ft

3159 Castle Rock Loop, Discovery Bay, CA 94505

About this home

This stunning 5-bedroom, 4-bathroom, 3,917 sq ft executive residence is located within Lakeshore, one of Discovery Bay’s most sought-after guard-gated communities. Built by Meritage Homes, the home offers an expansive and thoughtfully designed floor plan with oversized rooms, flexible living spaces, and plenty of room for multigenerational living, entertaining, and everyday comfort. The main level features new Italian wood-look porcelain tile flooring, combining a refined look with everyday durability. A spacious downstairs bedroom, currently used as an office, offers flexibility as a guest retreat, home office, or multigenerational living space. The kitchen features a large center island, newer stainless steel appliances, a generous walk-in pantry, and opens to spacious living areas ideal for gathering and entertaining. Upstairs, you are welcomed by a large loft with an additional office or nook area, providing even more flexible living space. The primary suite is a true retreat with a beautifully remodeled spa-inspired bathroom and an expansive walk-in closet that feels like its own boutique dressing room. Three of the home’s four full bathrooms feature double sinks, adding comfort and functionality. Step outside to your private backyard oasis featuring an in-ground swimming pool with solar heating, perfect for enjoying the Discovery Bay sunshine and extending the swim season. Additional features include a 33-panel owned solar system, whole house fan, and 240V EV charging outlet. The 3-car garage offers added flexibility, with one single-car bay currently converted into a sewing and craft room that can easily be returned to traditional garage use. Lakeshore residents enjoy 24/7 guard-gated security, a picturesque lake with fountains, scenic walking paths, a community swimming pool, basketball court, parks, greenbelts, and more. With nearly 4,000 sq ft, a private pool, owned solar, flexible living spaces, and incredible community amenities, this home offers the space and lifestyle to truly have it all.

Single-familyProperty Type

2004Year Built

6,841 sq ftLot Size

$217Price/Sq.Ft.

$265/moHOA Dues

3 car garageParking

Listed by Deni Curtis •DRE #02196175 • Realm Real Estate

Listing updated: Sep 3, 2026 at 02:19pm

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41147089

Payment calculator

$5,788 per month

Principal and interest$4,467

Property taxes

HOA dues

Home insurance

Utilities

5 minutes to get started. No credit impact.

Mortgage resources

See this home in person

Open houses

No upcoming open houses.

Nearby open houses (10)

OPEN TODAY, 12PM TO 2PM
$675,000
4 beds3 baths2,448 sq ft
4137 Amargosa Dr, Antioch, CA 94531
REDFIN OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH
$580,000
3 beds2 baths1,317 sq ft
5108 Brookcrest Way, Antioch, CA 94531
REDFIN OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH
$665,000
3 beds2 baths1,863 sq ft
4519 Carnegie Ln, Brentwood, CA 94513
REDFIN OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH
$699,000
4 beds2 baths2,031 sq ft
5342 Frisanco Way, Antioch, CA 94531
OPEN TODAY, 1PM TO 4PM
$599,000
3 beds2 baths1,571 sq ft
4239 Sequoia Dr, Oakley, CA 94561
OPEN TODAY, 1PM TO 4PM
$530,000
3 beds2 baths1,330 sq ft
1800 Santa Fe St, Oakley, CA 94561
OPEN TODAY, 1PM TO 4PM
$599,000
4 beds3 baths2,128 sq ft
1900 Yellowstone Ct, Antioch, CA 94509
OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH
$1,035,000
5 beds3 baths3,136 sq ft
2700 St Regis Ave, Brentwood, CA 94513
OPEN TODAY, 1PM TO 4PM
$475,000
3 beds1 bath1,000 sq ft
5260 Robert Way, Oakley, CA 94561
OPEN TODAY, 1PM TO 3PM
$759,000
4 beds3 baths2,797 sq ft
1854 Buck Mountain Ct, Antioch, CA 94531

Around this home

Schools

K - 12
Preschool & daycare

Timber Point Elementary School

Public K-5 • Assigned • 0.6mi

6/10

Excelsior Middle School

Public 6-8 • Assigned • 2.9mi

4/10

Liberty High School

Public 9-12 • Assigned • 4.4mi

7/10

Provided by GreatSchools

About

Lakeshore

Lakeshore, located between Discovery Bay Boulevard and the open-water channels of the Sacramento–San Joaquin Delta, is a waterfront and residential Discovery Bay neighborhood with private docks and broad, palm-lined streets. The neighborhood’s character concentrates around the Discovery Bay Marina, where boat slips, a launch ramp, and a breezy promenade set the daily rhythm. Architecture leans toward California ranch and contemporary rebuilds, many oriented to the water with wide patios and lift-ready docks. Life here tracks the tides—kayaks at sunrise, pontoon traffic by afternoon, and quiet coves at dusk. Discovery Bay Yacht Club and the Discovery Bay Marina serve as local pillars for on-the-water culture.

Provided by Walk Score and Local Logic

Offer insights

3159 Castle Rock Loop · $850,000

Strong offer

$876K and above

75% chance or better to win

Why $876K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 26 days.

SALE-TO-LIST

Most homes are selling 1% above list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Dining area
Family room
Office
Pantry
Loft

Bedrooms
One bedroom and one bathroom on the street level

Bathrooms
Four full bathrooms

Kitchen
Stone counters
Kitchen island
Pantry
Dishwasher
Gas range
Microwave

Laundry & utility
Laundry room with hookups, cabinets, and a sink
Gas water heater

Flooring
Tile
Carpet

Heating & cooling
Zoned heating
Solar-assisted heating
Central air
Ceiling fans
Whole house fan

Sale and tax history for 3159 Castle Rock Loop

Sale History
Tax History

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41147089

Sep 3, 2026

Listed

$850,000

$217/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40851571

May 30, 2019

Sold

$615,000

$157/sq ft

May 30, 2019

Sold

$615,000

$157/sq ft

May 9, 2019

Pending

—

Apr 16, 2019

Contingent

—

Mar 1, 2019

Price Changed

$669,900

$171/sq ft

Jan 29, 2019

Listed

$689,900

$176/sq ft

Jan 29, 2019

Listed

$669,900

$171/sq ft

Beautiful Meritage home in the Premiere gated community of Lakeshore! Open concept floor plan that includes eat in kitchen newer granite counter tops, formal dining room and full bedroom and bath on lower level. Perfect for in-law setup with separate garage entrance. Upstairs you will find master suite, 4 additional bedrooms, bonus room with walk-in storage closet. Home has OWNED solar for pool and electricity. Sparkling pool and hot tub in private backyard with retractable electric awning. The Lakeshore neighborhood includes community pool, basketball courts, walking trails and gated with security.

Year

Property tax

Land + Additions

Assessment*

2025

$9,705 (+4.9%)

$170,671 + $529,087

$699,758

2024

$9,249 (+1.6%)

$167,325 + $518,713

$686,038

2023

$9,106 (+1.7%)

$164,045 + $508,543

$672,588

2022

$8,958 (+2.4%)

$160,829 + $498,572

$659,401

2021

$8,748 (+0.4%)

$157,676 + $488,797

$646,473

2020

$8,712 (−6.7%)

$154,585 + $479,213

$633,798

2019

$9,340 (+7.4%)

$153,000 + $474,300

$627,300

2018

$8,700 (+5.4%)

$160,879 + $520,121

$681,000

2017

$8,251 (+6.8%)

$142,570 + $460,930

$603,500

2016

$7,727 (+11.5%)

$142,570 + $460,930

$603,500

2015

$6,933 (−6.2%)

$137,492 + $444,508

$582,000

2014

$7,391 (+26.1%)

$132,058 + $426,942

$559,000

2013

$5,863 (+13.6%)

$132,058 + $426,942

$559,000

2012

$5,162 (+9.7%)

$99,457 + $321,543

$421,000

2011

$4,704 (−2.1%)

$84,456 + $273,044

$357,500

2010

$4,804 (−8.2%)

$74,888 + $242,112

$317,000

2009

$5,232 (−20.5%)

$79,141 + $255,859

$335,000

2008

$6,584

$89,772 + $290,228

$380,000

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

6,841 Sq. Ft.

Year renovated

2004

Finished Sq. Ft.

3,917

Unfinished Sq. Ft.

—

Total Sq. Ft.

3,917

Year built

2004

Style

Single Family Residential

County

Contra Costa County

APN

0114600273

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

P-1

Planned Unit District

A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.

Permitted uses

Include but are not limited to:

Housing-Single unit

Aug 14, 2012 • Final

Building - residential solar photovoltaic

Install a roof-mounted photovoltaic solar system. Relocate the existing pool solar system on the roof.

Electrical

Solar

Mar 28, 2008 • Final

Building/residential/p/pool

Install a new inground gunite swimming pool.

Pool and hot tub

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.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 102° 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

20 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

Discovery Bay, CA • 94505

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 12.6 hours in June and 4.7 hours in December, placing it above the U.S. average for solar exposure.

12.6 hrs

4.7 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 3159 Castle Rock Loop

$850,452

$452 over list price of $850K

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $680K to $879K.

SOLD JUL 20, 2026
$849,900 Last sold price
6 beds4 baths4,088 sq ft
3438 Keystone Loop, Discovery Bay, CA 94505
$9/sq ft
1 year older
SOLD BY REDFIN APR 14, 2026
$818,000 Last sold price
5 beds4 baths4,011 sq ft
3432 Keystone Loop, Discovery Bay, CA 94505
$13/sq ft
1 year older
SOLD MAY 19, 2026
$800,000 Last sold price
4 beds3 baths2,913 sq ft
2350 Winchester Loop, Discovery Bay, CA 94505
$58/sq ft
smaller lot
1 year older
SOLD AUG 18, 2026
$680,000 Last sold price
4 beds2.5 baths2,613 sq ft
2466 Yosemite Way, Discovery Bay, CA 94505
$43/sq ft
2 years older
SOLD APR 21, 2026
$879,000 Last sold price
5 beds3 baths3,139 sq ft
5647 Arcadia Cir, Discovery Bay, CA 94505
$63/sq ft
SOLD FEB 6, 2026
$790,000 Last sold price
4 beds4 baths3,838 sq ft
906 Natoma Ct, Discovery Bay, CA 94505
$11/sq ft
2 years newer

Rental earnings

Est. $4,027 per month, based on comparable rentals

Tour for free, no strings attached

Make a winning offer with the help of a local agent

(925) 633-6153

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Details provided by bridgeMLS, Bay East AOR, or Contra Costa AOR and may not match the public record. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Payment calculator

Mortgage resources

See this home in person

Nearby open houses (10)

Around this home

Schools

Offer insights

Property details

Sale and tax history for 3159 Castle Rock Loop

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 3159 Castle Rock Loop

Early Access listings

Nearby similar homes

New listings for sale in 94505

More real estate resources