91 Shell Pl, Discovery Bay, California 94505, Discovery Bay, 94505 - 4 bed, 3 bath
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Discovery Bay, California 94505
This Custom Delta Waterfront Estate is listed at $1,650,000, representing a stable and fair entry point at its $1,642,359 Fair Market Value. Maintaining an exceptional Condition Rating of 4, the 4,689 sq ft residence offers unparalleled lifestyle amenities, including a private dock with dual HydroHoists and an oversized 4-car shop garage with RV clearance. With a massive 725 sq ft primary suite and direct deep-water access, the property balances grand scale with functional luxury. This is a premier opportunity for boating enthusiasts or luxury-seeking families.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 91 Shell Pl Subject | $1,650,000* List Price | 4 | 3 | 4,689 | $350 | - |
A 4210 Driftwood Pl Sold | $1,332,000 | 4 | 3 | 3,045 | $437 | 0.2 mi |
B 4451 Driftwood Ct Sold | $1,195,000 | 4 | 3 | 3,300 | $362 | 0.4 mi |
C 1933 Windward Active | $1,499,000 List Price | 4 | 3 | 3,805 | $394 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Property is moderate renovation needed.
Built in 1993, this property is exceptionally well-maintained and move-in ready, but it largely retains its original architectural style and finishes. While the kitchen features updated stainless steel appliances, the white tile countertops, cabinetry, and bathroom fixtures are characteristic of the 1990s. The home fits the 'fair' criteria as it is over 30 years old and, despite regular upkeep and high-end features like the Dolby Atmos system, it has not undergone a full modern renovation to meet current luxury design standards.
The property features a private dock equipped with dual HydroHoists and direct access to 1,100 miles of Delta waterways, offering an unparalleled lifestyle for boating enthusiasts.
An oversized 4-car shop-style garage with 10’6” ceilings and a dedicated RV door provides exceptional space for boats, trailers, and large-scale hobbies.
The expansive 725 sq ft downstairs primary suite serves as a private retreat, complemented by high ceilings and a light-filled open floor plan throughout the home.
Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 4, other record bedroom count = 3.
Constructed in 1993, the home may require cosmetic updates to its original custom finishes to align with contemporary luxury design trends.
The large 4,689 sq ft footprint and extensive waterfront decking necessitate significant ongoing maintenance and higher utility costs for heating and cooling.
Welcome to your Delta waterfront escape—this custom 4,689 sq ft home sits on a large corner lot with an impressive “U”-shaped driveway and offers a private dock equipped with two HydroHoists (10,000 lb & 7,500 lb). With direct access to over 1,100 miles of waterways leading to the San Francisco Bay, this is boating at its best. Ask about the boat for sale. Inside, a marble style ceramic floor in the foyer opens to a light-filled open floorplan with soaring ceilings. The kitchen shines with stainless steel appliances and abundant cabinetry, while the great room delivers an immersive entertainment experience with a professional-grade 11.1 channel Dolby Atmos surround sound system (available for purchase). The downstairs primary suite (~725 sq ft) offers a private retreat, complemented by a formal dining room and a versatile bonus room (potential 4th bedroom). Step outside to a large deck framed by lush landscaping—perfect for waterfront entertaining. The oversized 4-car shop-style garage (~930 sq ft, ~29’ x 32’) with 10’6” ceilings and a 10’ x 10’ RV door is ideal for boats, vehicles, or hobbies, plus side yard trailer storage. A rare opportunity to own a true Delta waterfront entertainer’s dream.
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 3.0 | 53% |
| Baths | 3.0 | 3.0 | 50% |
| Square foot | 4,689 | 2,293 | 99% |
| Lot Size | 9,780 | 7,200 | 93% |
| Price | $1.65M | $772.5K | 99% |
| Price per sq ft | $352 | $352 | 50% |
| Built year | 1993 | 1997 | 42% |
| HOA | $0 | $0 | 50% |
| Days on market | 21 | 177 | 1% |
Apr 1, 2026
$1,650,000
Initial Listing
Mar 24, 2009
$650,000
Public Record