91 Shell Pl
Discovery Bay, CA 94505
- 4 Beds
- 2.5 Baths
- 4,689 sqft
4 Beds
2.5 Baths
4,689 sqft
Home Highlights
Parking
Garage
Climate Control
Forced Air & Central Air
Price/Sqft
$325
Listed
140 days ago
Local Information
-- mins to
About this House
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.
Last check for updates: about 18 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.
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: 140 |
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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: $1,525,000Price Per Sqft: $325 |
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MLS Status: Price Change |
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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 |
Around this home
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
90 % 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
54 % Say there are community events
50 % Say they plan to stay for at least 5 years
47 % 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.
Market trends in Discovery Bay
Last updated July 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
—
Available listings
109
10MoM
Home Value
Trulia Estimate
$1.49MSince last month
Decreased$3K (-0.2%)Since last year
Increased$289K (+24.2%)Since last sale
Increased$838K (+128.8%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +59% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $1.49M |
| July 2026 | $1.49M |
| June 2026 | $1.53M |
| May 2026 | $1.54M |
| April 2026 | $1.6M |
| March 2026 | $1.26M |
| February 2026 | $1.19M |
| January 2026 | $1.17M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.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 | |
0.11 | Single-Family Home | $903,000 | 07/30/26 | 3 | 3 | 2,490 | |
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 | 05/12/26 | 4 | 2.5 | 2,136 | |
0.12 | Single-Family Home | $660,000 | 02/13/26 | 3 | 2 | 1,768 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.01 | $1,267,600 | 3 | 3.5 | 3,172 | Off Market | |
0.05 | $876,400 | 4 | 2 | 2,742 | Off Market | |
0.12 | $1,306,000 | 4 | 3 | 2,581 | Off Market | |
0.12 | $1,026,000 | 4 | 3 | 2,581 | Off Market | |
0.06 | $675,000 | 5 | 2.5 | 2,136 | Recently Sold | |
0.12 | $1,878,700 | 5 | 4 | 3,861 | Off Market | |
0.09 | $704,800 | 4 | 2 | 2,136 | Off Market | |
0.08 | $823,300 | 4 | 2.5 | 2,136 | Off Market | |
0.09 | $705,600 | 3 | 2 | 1,768 | Off Market | |
0.11 | $903,000 | 3 | 2 | 2,490 | Recently Sold | |
0.10 | $703,900 | 3 | 2 | 1,768 | Off Market |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Aug 18, 2026 Source: bridgeMLS/CCAR/Bay East AOR #41129278 | PriceChange | $1,525,000 Price decreased by 2% |
Jul 15, 2026 Source: bridgeMLS/CCAR/Bay East AOR #41129278 | PriceChange | $1,550,000 Price decreased by 3% |
May 12, 2026 Source: bridgeMLS/CCAR/Bay East AOR #41129278 | PriceChange | $1,595,000 Price decreased by 3% |
Apr 1, 2026 Source: bridgeMLS/CCAR/Bay East AOR #41129278 | Listed For Sale | $1,650,000 |
Mar 24, 2009 Source: N/A | Sold | $650,000 |
Dec 8, 2008 Source: Agent Provided | PriceChange | $725,000 Price decreased by 6% |
Nov 13, 2008 Source: Agent Provided | PriceChange | $775,000 Price decreased by 5% |
Nov 5, 2008 Source: Agent Provided | PriceChange | $819,900 Price decreased by 4% |
Sep 27, 2008 Source: Agent Provided | PriceChange | $849,900 Price decreased by 6% |
Aug 20, 2008 Source: Agent Provided | Listed For Sale | $899,900 |
Jul 16, 2008 Source: N/A | Sold | $1,039,066 |
Jun 15, 2004 Source: N/A | Sold | $939,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $10,950 | $837,027 |
Home facts updated by county records
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 2026-08-18 13:33:36 PDT.
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Frequently asked questions about 91 Shell Pl
- What is the estimated monthly payment for 91 Shell Pl?Based on a $1,525,000 list price with 20% down at today's rates, the estimated monthly payment for 91 Shell Pl in Discovery Bay, CA is approximately $9,445 (about $7,909 principal & interest, $1,461 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
- What do residents say about Discovery Bay?Residents describe Discovery Bay, CA as dog-friendly, pedestrian-friendly, and well-kept. See homes for sale in Discovery Bay, CA.
- What are the closest schools to 91 Shell Pl?The closest schools to 91 Shell Pl in Discovery Bay, CA are Excelsior Middle School (rated 4/10), Liberty High School (rated 7/10), Timber Point Elementary School (rated 6/10).
- What is 91 Shell Pl estimated to be worth?Trulia's estimated value for 91 Shell Pl in Discovery Bay, CA is $1,487,500.
- Does 91 Shell Pl have air conditioning?Yes, 91 Shell Pl in Discovery Bay, CA has air conditioning.
- Does 91 Shell Pl have laundry facilities?Yes, 91 Shell Pl in Discovery Bay, CA has laundry facilities.
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.

