91 Shell Pl
Discovery Bay, CA 94505
- 4 Beds
- 2.5 Baths
- 4,689 sqft
4 Beds
2.5 Baths
4,689 sqft
Local Information
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Description
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.
Open House
Sunday, May 24
1:00 PM to 4:00 PM
Home Highlights
Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
$340
Listed
49 days ago
Home Details for 91 Shell Pl
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Interior Details Number of Rooms: 8Types of Rooms: Kitchen |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1 |
Dimensions and Layout Living Area: 4689 Square Feet |
Appliances & Utilities Appliances: Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Range, Refrigerator, Gas Water HeaterDishwasherLaundry: Laundry RoomMicrowaveRefrigerator |
Heating & Cooling Heating: Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Living RoomHas a Fireplace |
Gas & Electric Electric: No Solar |
Windows, Doors, Floors & Walls Flooring: Tile, Carpet |
Levels, Entrance, & Accessibility Stories: 2Levels: Two StoryFloors: Tile, Carpet |
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Exterior Home Features Exterior: Dock, Front Yard, Sprinklers Automatic, Landscape FrontNo Private Pool |
Parking & Garage Number of Garage Spaces: 4Number of Covered Spaces: 4No CarportHas a GarageNo Attached GarageParking Spaces: 4Parking: Attached,Garage Door Opener |
Pool Pool: None |
Frontage WaterfrontWaterfront: Beach Front, WaterfrontOn Waterfront |
Water & Sewer Sewer: Public Sewer |
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Days on Market: 49 |
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Year Built Year Built: 1993 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary |
Building Construction Materials: StuccoNot a New Construction |
Property Information Condition: ExistingParcel Number: 0083600072 |
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Price List Price: $1,595,000Price Per Sqft: $340 |
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MLS Status: Active |
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Direction & Address City: Discovery Bay |
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Listing Agent Listing ID: 41129278 |
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Building Area Building Area: 4689 Square Feet |
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No HOA |
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Lot Area: 10018.8 sqft |
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Special Conditions: Standard |
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Listing Terms: Cash, Conventional |
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Mls Number: 41129278 |
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Source Internet Entire Listing Display |
Last check for updates: about 3 hours ago
Listing courtesy of Michael Guzzardo DRE #01066846, (925) 864-5757
Corcoran Icon Properties
Source: bridgeMLS/CCAR/Bay East AOR, MLS#41129278

Also Listed on bridgeMLS/CCAR/Bay East AOR, CRMLS.
Price History for 91 Shell Pl
| Date | Price | Event | Source |
|---|---|---|---|
| 05/12/2026 | $1,595,000 | PriceChange | bridgeMLS/CCAR/Bay East AOR #41129278 |
| 04/01/2026 | $1,650,000 | Listed For Sale | bridgeMLS/CCAR/Bay East AOR #41129278 |
| 03/24/2009 | $650,000 | Sold | N/A |
| 12/08/2008 | $725,000 | PriceChange | Agent Provided |
| 11/13/2008 | $775,000 | PriceChange | Agent Provided |
| 11/05/2008 | $819,900 | PriceChange | Agent Provided |
| 09/27/2008 | $849,900 | PriceChange | Agent Provided |
| 08/20/2008 | $899,900 | Listed For Sale | Agent Provided |
| 07/16/2008 | $1,039,066 | Sold | N/A |
| 06/15/2004 | $939,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $10,950 |
| Assessment | $837,027 |
Home facts updated by county records
Comparable Sales for 91 Shell Pl
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.14 | Single-Family Home | $999,000 | 01/14/26 | 4 | 2.5 | 3,103 | |
0.06 | Single-Family Home | $675,000 | 04/23/26 | 5 | 2.5 | 2,136 | |
0.23 | Single-Family Home | $925,000 | 03/03/26 | 4 | 3 | 2,356 | |
0.12 | Single-Family Home | $755,000 | 07/10/25 | 4 | 3 | 2,136 | |
0.18 | Single-Family Home | $980,000 | 03/02/26 | 5 | 3 | 3,145 | |
0.21 | Single-Family Home | $1,332,000 | 01/16/26 | 4 | 3 | 3,045 | |
0.24 | Single-Family Home | $920,000 | 12/12/25 | 3 | 3 | 2,960 | |
0.22 | Single-Family Home | $900,000 | 10/14/25 | 4 | 2.5 | 2,136 |
Assigned Schools
These are the assigned schools for 91 Shell Pl.
What Locals Say about Discovery Bay
At least 100 Trulia users voted on each feature.
94 % Say it's dog friendly
90 % Say there are sidewalks
90 % Say car is needed
89 % Say yards are well-kept
86 % Say people would walk alone at night
85 % Say parking is easy
82 % Say there's holiday spirit
76 % Say kids play outside
75 % Say it's quiet
74 % Say streets are well-lit
64 % Say neighbors are friendly
53 % Say there are community events
50 % Say they plan to stay for at least 5 years
46 % Say there's wildlife
35 % Say it's walkable to restaurants
26 % Say it's walkable to grocery stores
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Michael Guzzardo, Corcoran Icon Properties
Agent Phone: (925) 864-5757

Bay East 2026. CCAR 2026. bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-05-20 05:51:17 PDT.
91 Shell Pl, Discovery Bay, CA 94505 is a 4 bedroom, 3 bathroom, 4,689 sqft single-family home built in 1993. This property is currently available for sale and was listed by bridgeMLS/CCAR/Bay East AOR on Apr 1, 2026. The MLS # for this home is MLS# 41129278.

