3438 Keystone Loop Discovery Bay, CA $ 849,900
3438 Keystone Loop
$ 849,900
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3438 Keystone Loop

Discovery Bay, CA, 94505
$ 849,900
Bedrooms6 Baths4.0 Sq 4,088

Monthly Estimate*

$ 5,233

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Single Family Home for sale in Discovery Bay, CA

for $849,900 with 6 bedrooms and 4 full baths. This 4,088 square foot home was built in 2003 on a lot size of 0.16.

Step into a home that finally gives you the space, lifestyle, and flexibility you’ve been searching for. Welcome to 3438 Keystone Loop in Discovery Bay’s sought-after Lakeshore gated community. This expansive 6-bedroom, 4-bath residence offers over 4,000 sq ft of thoughtfully designed living space that truly lives as beautifully as it looks. From the moment you enter, you’ll notice the versatility. Perfectly suited for multi-generational living, large households, or anyone who values room to spread out without sacrificing style. The main level features two bedrooms and a full bath, ideal for guests, extended family, or a private home office setup. At the center of it all is a spacious kitchen designed to gather, complete with granite countertops, stainless steel appliances, rich cherry cabinetry, and an oversized island that naturally becomes the hub for conversation, connection, and everyday living. Upstairs, the home continues to impress with generously sized bedrooms, including two primary suites—offering comfort, separation, and flexibility for a variety of living arrangements. But what truly sets this home apart is the backyard experience. Designed for both relaxation and unforgettable entertaining, this resort-style setting features a sparkling pool, a vibrant tiki bar, and a fully equipped outdoor kitchen—creating the perfect backdrop for everything from summer celebrations to quiet evenings under the stars. With side yard access and an extended driveway, there’s ample space for guests, recreational vehicles, and more. Located behind the gates of Lakeshore, residents enjoy a sense of exclusivity along with access to community amenities, scenic walking paths, and proximity to Discovery Bay’s waterfront lifestyle. This is more than just a home—it’s an opportunity to live bigger, entertain better, and settle into a space that adapts to your life.

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Single Family Active

Price

$ 849,900

Bedrooms

6

Full Bath

4

Property Type

Single Family

Taxes

$ 0

Style

Spanish

Lot Size

0.16

Year Built

2003

Town/City

Discovery Bay

County/Region

Contra Costa

MLS | Web ID

41134847

Features
General
Living Area 4088
Sewer Public Sewer
Heating Zoned
Cooling Central Air
Roof Tile
Appliances Dishwasher Gas Range Plumbed For Ice Maker Microwave
HOA Fee 265
Garage Spaces 2
Association Fee Includes Common Area Maint Security/Gate Fee
Architectural Style Spanish
Pool Features In Ground Outdoor Pool
Construction Materials Stucco
Year Built 2003
Electric No Solar
Stories Count 2
Levels Two Story
Property Subtype Detached
Assoc Fee Paid Per Monthly
County Contra Costa
New Construction false
Property Type Residential
Association Amenities Greenbelt Pool Gated
HOA true
Subdivision Name Lake Shore
Garage Y/N true
Total Rooms 11
Full Baths 4
Status Active
Directions Bixler to Point of Timber Preston Dr Lakeshore Circle to Keystone Loop
City Discovery Bay
Association Name LAKESHORE HOA
MLS Area Listing
Lot Size Square Feet 7100
Property Condition Existing
Virtual Tour https://f8.f8re.com/sites/egbmangw/unbranded
Standard Status Active
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Interior
Interior Amenities Den
Flooring Laminate Tile Carpet
Total Fireplaces 2
Fireplace Features Gas Living Room Master Bedroom
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Laundry Room
Total Bedrooms 6
Kitchen Features Stone Counters Dishwasher Disposal Gas Range/Cooktop Ice Maker Hookup Kitchen Island Microwave
Total Baths 4
1/2 Baths 0
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Exterior
Exterior Amenities Front Yard Side Yard Sprinklers Front
Fencing Fenced
Parking Features Attached
Lot Features Level
Water Source Public
Lot Size Area 7100
Building Area Total 4088
Lot Size Acres 0.16
Other Equipment None
ADU Y/N false
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* Excluded Features
List By
Rose Lawrence

Listing Agent

Corcoran Icon Properties

Broker

rose@dreamhomesbyrose.com

Email

Affordability Calculator

$5,233
Per Month
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Monthly Principal & Interest
$5,233
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
0 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
5/15/2026$849,900 Listed Price

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3438 Keystone Loop, Discovery Bay, CA, 94505 is a Single Family Home for sale at $849,900 with 4,088 sqft and a lot size of 0.16. 3438 Keystone Loop has 6 bedrooms, 4.0 baths, and was built in 2003. The property's zip code is 94505 which is in Discovery Bay, CA