3438 Keystone Loop
Discovery Bay, CA, 94505 $ 849,900
Bedrooms6 Baths4.0 Sq 4,088 Monthly Estimate*
$ 5,233
Listed by Corcoran Icon Properties
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 0.163.
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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FeaturesGeneralLiving Area 4088
Heating Forced Air
Cooling Central Air
Possession Close Of Escrow
Roof Tile
HOA Fee 265
Garage Spaces 2
Patio/Porch Features Porch
Architectural Style Spanish
Pool Features In Ground Association
Construction Materials Stucco
Year Built 2003
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Assoc Fee Paid Per Monthly
County Contra Costa
New Construction false
Property Type Residential
Association Amenities Pool Security
HOA true
Attached Garage true
Subdivision Name LAKESHORE
Garage Y/N true
Full Baths 4
Status Active
Directions Cross Street: Lakeshore Circle.
City Discovery Bay
Association Name LAKESHORE HOA
Lot Size Units Square Feet
Lot Size Square Feet 7100
Listing Terms Cash Conventional 1031 Exchange FHA VA Loan
Virtual Tour https://f8.f8re.com/sites/egbmangw/unbranded https://f8.f8re.com/sites/3438-keystone-loop-discovery-bay-ca-94505-24383058/branded
Standard Status Active
Occupancy Type Owner
Property Sub Type Additional Single Family Residence
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InteriorFlooring Carpet Laminate Tile
Fireplace Features Gas Living Room Primary Bedroom
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 0
Total Bedrooms 6
Total Baths 4
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ExteriorParking Features Garage
Lot Features Front Yard Sprinklers In Front Street Level Yard
Total Parking 2
Lot Size Area 7100
Lot Size Acres 0.163
Private Pool false
Lot Size Source Public Records
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* Excluded FeaturesList ByCorcoran Icon PropertiesBroker
rose@dreamhomesbyrose.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $5,233
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
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.
Learn more about how to save NearbySingle family listings in Discovery Bay, CA
Average List Price $1,013,384
Percent of Sale Price 19%
About Discovery Bay, CA 15,578 Population
68% Since 2002
$ 104,994 Median Income
42.26 Median Age
34% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/15/2026 | $849,900 | | Listed Price |