3438 Keystone Loop, Discovery Bay, California 94505, Discovery Bay, 94505 - 6 bed, 4 bath
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Discovery Bay, California 94505
This Spacious Multi-Generational Residence is a Strong Value Opportunity, listed at $849,900—positioned well below the $911,908 Fair Market Value by 6%. This valuation gap offers $62,008 in Instant Equity for the buyer. Featuring a Good Condition Rating, the home boasts a Resort-Style Backyard with a Pool and Spa, alongside a versatile floor plan. Located in a gated community near Top-Rated Schools, this property is an ideal acquisition for Owner-Occupants seeking lifestyle flexibility or Multi-Generational Families.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 3438 Keystone Loop Subject | $849,900* List Price | 6 | 4 | 4,088 | $223 | - |
A 3432 3432 Keystone Loop Sold | $818,000 | 5 | 4 | 4,011 | $204 | 0.0 mi |
B 6851 New Melones Cir Sold | $859,000 | 5 | 4 | 4,088 | $210 | 0.7 mi |
C 5684 Arcadia Cir Sold | $775,000 | 6 | 4 | 3,333 | $233 | 0.5 mi |
D 5675 5675 Arcadia Cir Sold | $720,000 | 4 | 4 | 3,333 | $216 | 0.5 mi |
E 2233 Hampshire Dr Sold | $865,000 | 4 | 3 | 3,484 | $248 | 0.4 mi |
F 6454 Green Castle Cir Sold | $789,000 | 4 | 4 | 3,425 | $230 | 0.5 mi |
G 6809 New Melones Cir Active | $775,000 List Price | 4 | 3 | 3,714 | $209 | 0.7 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
Built in 2003 (21 years old), the property is exceptionally well-maintained and move-in ready. The kitchen features functional granite countertops, stainless steel appliances, and cherry cabinetry that, while original, remain in good condition. The home shows no immediate need for repairs, and the resort-style backyard with a pool and outdoor kitchen adds significant value, keeping it within the 'Good' category despite being just over the 20-year mark.
With over 4,000 sq ft of living space, two main-level bedrooms, and two primary suites upstairs, this home offers rare flexibility for large families or co-living arrangements.
The property features a premium outdoor entertaining space including a sparkling pool, tiki bar, and fully equipped outdoor kitchen, providing high lifestyle value.
Located in the sought-after Lakeshore community, residents benefit from enhanced privacy, exclusive amenities, and proximity to Discovery Bay’s waterfront lifestyle.
Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 6, other record bedroom count = 4.
The expansive 4,088 sq ft structure combined with the pool and outdoor kitchen leaves very little traditional yard space on the 7,100 sq ft lot.
The $265 monthly HOA fee adds a significant fixed expense to the cost of ownership compared to non-gated neighborhoods in the area.
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.
No exterior & parking available.
Grades K-5 • 0.4 mi
Grades 6-8 • 2.8 mi
Grades 9-12 • 4.6 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 6.0 | 4.0 | 98% |
| Baths | 4.0 | 3.0 | 86% |
| Square foot | 4,088 | 2,315.5 | 97% |
| Lot Size | 7,100 | 7,200 | 47% |
| Price | $849.9K | $794.0K | 65% |
| Price per sq ft | $208 | $330 | 2% |
| Built year | 2003 | 1998 | 59% |
| HOA | $265.0 | $0 | 92% |
| Days on market | 23 | 185 | 1% |
May 14, 2026
$849,900
Initial Listing
Mar 4, 2020
$639,000
Public Record
Nov 25, 2003
$597,000
Public Record