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91 Shell Pl Discovery Bay, CA 94505
$1,525,000 4 beds, 3 baths
4, 689 sqft
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Photo of Joseph Maghami

Joseph Maghami REALTOR® - Sales Associate 949-813-1619 m
949-644-6200 o
Lic#: 01908118
NRDS ID: 185060093
kjmaghami@gmail.com
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Lic#: 01908118
NRDS ID: 185060093
kjmaghami@gmail.com
Corona del Mar Office
3301 E. Coast Hwy
Corona del Mar, CA 92625
Phone: 949-723-7080
Fax: 949-675-2156
Corona del Mar 3301 E. Coast Hwy
Corona del Mar, CA 92625
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Fax: 949-675-2156
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NEW PRICE - 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.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# 41129278
List price is $1,525,000 Reduced by $25,000 on 8/18/2026
Beds: 4
Baths: 3 (2 full) (1 half)
Living Room fireplaces
Built in 1993
4,689 sqft
2 stories
0.22 acres
Lot size: 0.2245
Subdivision: DELTA WATERFRONT ACCESS
County: Contra Costa
Property style: Contemporary
Construction: Stucco
Interior features: Breakfast Area,Eat-in Kitchen
Appliances: Gas Water Heater
Parking description: Garage,Garage Door Opener
Lot description: Corner Lot,Front Yard,Sprinklers Timer
Heating/cooling: Central Air
Heating description: Forced Air

Last Updated: 8/18/2026

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The style of this listing is Contemporary.
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Lat/Long: 37.893502, -121.616579.
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Listing Agent: Michael Guzzardo
Lic#: 01908118
Office Name: Corona del Mar

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Total population of , which has changed by % since 1990.
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Out of households, are families.

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Photo of Joseph Maghami

Joseph Maghami REALTOR® - Sales Associate 949-813-1619 m
949-644-6200 o
Lic#: 01908118
NRDS ID: 185060093
kjmaghami@gmail.com
Text Me
Call My Cell
Call My Office
Lic#: 01908118
NRDS ID: 185060093
kjmaghami@gmail.com

Corona del Mar Office
3301 E. Coast Hwy
Corona del Mar, CA 92625
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