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$1,650,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 4 Car Garage
  • Updated 4 hours ago

Next open house:

Open House: 11:00 AM - 1:00 PM

Saturday 4/4 11:00 AM - 1:00 PM

91 Shell Pl,Discovery Bay, CA 94505

91 Shell PlDiscovery BayCA94505

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91 Shell Pl, Discovery Bay, CAVideo Tour of 91 Shell Pl, Discovery Bay, CA.
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.

Full Property Details for 91 Shell Pl

General

  • Price: $1,650,000
  • Status: Active
  • Type: Single Family
  • Source: MAX
  • MLS ID: 41129278
  • Updated: 4/1/2026
  • Added to Site: 1 day(s) ago

Interior

  • Number of Rooms: 8
  • Interior Features: Formal Dining Room, Breakfast Nook, Updated Kitchen
  • Number of Fireplaces: 1
  • Fireplace(s): Living Room
  • Appliances: Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Range, Refrigerator, Gas Water Heater
  • Flooring: Tile, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Partial Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Kitchen: Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Icemaker Hookup, Kitchen Island, Microwave, Built-In Range/Oven, Refrigerator, Updated Kitchen
  • Laundry: Laundry Room

Exterior

  • Exterior Features: Dock, Front Yard, Sprinklers Automatic, Landscape Front

Parking

  • Attached garage: Yes
  • Garage Spaces: 4
  • Parking Features: Attached, Garage Door Opener

Location

  • Area: Listing
  • County: Contra Costa
  • Subdivision: Delta Waterfront Access
  • Driving Directions: hwy 4/newport/shell

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Contemporary
  • Exterior Const.: Stucco
  • Roof: Tile
  • Stories/Levels: Two Story
  • Year Built: 1993

Lot Features

  • Lot Size (Acres): 0.23
  • Lot Dimensions: 10018.8
  • Lot Features: Corner Lot, Bay/Harbor, Landscaped

Water Features

  • Water Front: Yes

Financial Considerations

  • For Sale: Yes
  • Price Per Sq. Ft.: $352

Disclosures and Reports

  • Property ID: 83600072

Listed by Corcoran Icon Properties, Michael Guzzardo

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Listing agent

— 91 Shell Pl —

  • Michael Guzzardo

    Corcoran Icon Properties

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 91 Shell Pl

School Districts:Byron Union Elementary School District, Liberty Union High School District
NameGradesDistance
Timber Point Elementary School
40 Newbury Lane, Discovery Bay, CA 94505
K-51 mi
Excelsior Middle School
14301 Byron Highway, Byron, CA 94514
6-81.6 mi
Liberty High School, Brentwood, CA
850 2nd Street, Brentwood, CA 94513
9-125.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 91 Shell Pl Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/01/2026
Listed
$1,650,000
153.85%
MLS
2/13/2009
Sold
$650,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 91 Shell Pl

Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,950
6%
$837,027
2%
2023
$10,291
—
$820,616
2%
2023
$10,291
2%
$804,527
2%
2022
$10,132
2%
$788,753
2%
2021
$9,899
—
$773,289
1%
2020
$9,875
1%
$765,361
2%
2019
$9,771
4%
$750,355
2%
2018
$9,410
2%
$735,643
2%
2017
$9,233
1%
$721,220
2%
2016
$9,186
2%
$707,079
2%
2015
$9,011
2%
$696,459
2%
2014
$8,847
1%
$682,817
—
2013
$8,794
—
$679,732
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Corcoran Icon Properties, Michael Guzzardo

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91 Shell Pl, Discovery Bay, CA 94505 (MLS# 41129278) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 91 Shell Pl is currently listed for $1,650,000 and was received on April 01, 2026. Want to learn more about 91 Shell Pl? Do you have questions about finding other Single Family real estate for sale in Discovery Bay? You can browse all Discovery Bay real estate or contact a Coldwell Banker agent to request more information.

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