Sold on oct 2026

$1,500,000

•

4,689

sq ft

91 Shell Pl, Discovery Bay, CA 94505

Track this home’s value and nearby sales activity

About this home

Single-familyProperty Type

1993Year Built

9,780 sq ftLot Size

4 car garageParking

Listed by Michael Guzzardo •DRE #01066846 • Corcoran Icon Properties

Bought with Tyler Enos •DRE #02282451 • Corcoran Icon Properties

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41129278

Redfin Estimate

$1,451,492

$49K since sold in October 2026$22K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.5% higher than the average sale price ($1.17M) of 6 comparable homes.

SOLD OCT 20, 2026
$720,000
A
4 beds2.5 baths2,136 sq ft
2158 Newport Ct, Discovery Bay, CA 94505
SOLD MAY 19, 2026
$1,650,000
B
4 beds2.5 baths2,957 sq ft
3982 Bolinas Pl, Discovery Bay, CA 94505
SOLD MAR 3, 2026
$925,000
C
4 beds2.5 baths2,356 sq ft
4375 Clipper Dr, Discovery Bay, CA 94505
SOLD JUL 7, 2026
$1,353,000
D
3 beds2 baths2,615 sq ft
4105 Windward Ct, Discovery Bay, CA 94505
SOLD OCT 7, 2026
$1,380,000
E
4 beds3.5 baths4,271 sq ft
1917 Windward Pt, Discovery Bay, CA 94505
Portfolio Real Estate, Portfolio Real Estate
SOLD JUL 2, 2026
$965,000
F
4 beds2.5 baths2,997 sq ft
2055 Cypress Pt, Discovery Bay, CA 94505

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Market trends in 94505, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

97.8%

+0.1% MoM

Median sale price

$745K

$20K MoM

Avg. days on market

46d

13 days MoM

Recently sold homes

2 MoM

New listings for sale

$949,000
3 beds2 baths1,773 sq ft
1814 Dune Point Way, Discovery Bay, CA 94505
OPEN TODAY, 1PM TO 4PM
$1,350,000
4 beds2.5 baths2,865 sq ft
2043 Windward Pt, Discovery Bay, CA 94505
OPEN TODAY, 12PM TO 3PM
$689,000
4 beds3 baths2,528 sq ft
3158 Castle Rock Loop, Discovery Bay, CA 94505
$1,399,988
3 beds3 baths2,823 sq ft
3973 Bolinas Pl, Discovery Bay, CA 94505
VIDEO TOUR
$1,045,000
3 beds3 baths1,524 sq ft
1466 Marlin Pl, Discovery Bay, CA 94505
$949,000
5 beds3 baths3,016 sq ft
5510 Lanai Ct, Discovery Bay, CA 94505
OPEN TODAY, 1PM TO 4PM
$629,000
3 beds2.5 baths1,706 sq ft
3729 Catamaran Ct, Discovery Bay, CA 94505
LISTED BY REDFIN
$775,000
4 beds3 baths2,695 sq ft
8586 Pinehollow Cir, Discovery Bay, CA 94505
$599,000
3 beds2 baths1,484 sq ft
3583 Sailboat Dr, Discovery Bay, CA 94505
See all

Provided by Redfin

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Rental estimate

Est. $4,438 per month, based on comparable rentals

Sale and tax history for 91 Shell Pl

Sale History
Tax History

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41129278

Oct 1, 2026

Sold

$1,500,000

$320/sq ft

Sep 9, 2026

Pending

—

Aug 17, 2026

Price Changed

Jul 15, 2026

Price Changed

May 11, 2026

Price Changed

Apr 1, 2026

Listed

bridgeMLS, Bay East AOR, or Contra Costa AOR #40360779

Feb 3, 2009

Listing Removed

—

Jan 14, 2009

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40174158

Jul 13, 2006

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40142386

Jun 5, 2006

Listing Removed

—

Public Records

Jun 15, 2004

Sold

$939,000

$200/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40002248

Apr 17, 2004

Listing Removed

—

Year

Property tax

Land + Additions

Assessment*

2026

$11,859 (+8.3%)

$203,584 + $650,182

$853,766

2025

$10,950 (+4.8%)

$203,584 + $650,182

$853,766

2024

$10,444 (+1.5%)

$199,593 + $637,434

$837,027

2023

$10,291 (+1.6%)

$195,680 + $624,936

$820,616

2022

$10,132 (+2.3%)

$191,844 + $612,683

$804,527

2021

$9,899 (+0.2%)

$188,083 + $600,670

$788,753

2020

$9,875 (+1.1%)

$184,396 + $588,893

$773,289

2019

$9,771 (+3.8%)

$182,506 + $582,855

$765,361

2018

$9,410 (+1.9%)

$178,928 + $571,427

$750,355

2017

$9,233 (+0.5%)

$171,981 + $549,239

$721,220

2016

$9,186 (+1.9%)

$171,981 + $549,239

$721,220

2015

$9,011 (+1.9%)

$168,609 + $538,470

$707,079

2014

$8,847 (+0.6%)

$162,824 + $519,993

$682,817

2013

$8,794 (+1.9%)

$162,824 + $519,993

$682,817

2012

$8,631 (+3.3%)

$162,089 + $517,643

$679,732

2011

$8,351 (+2.4%)

$158,911 + $507,494

$666,405

2010

$8,155 (−5.9%)

$155,796 + $497,544

$653,340

2009

$8,664 (−26.8%)

$154,632 + $493,826

$648,458

2008

$11,837

$350,000 + $350,000

$700,000

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

9,780 Sq. Ft.

Year renovated

1994

Sq. Ft.

4,689

Year built

1993

Style

Single Family Residential

County

Contra Costa County

APN

0083600072

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

P-1

Planned Unit District

A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.

Permitted uses

Include but are not limited to:

Housing-Single unit

Feb 17, 2009 • Final

Building - residential plumbing

Install gas shut-off devices.

Gas

Feb 25, 2004 • Final

Building - residential plumbing

Remove and replace a water heater.

Plumbing

Water heater

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage Spaces: 4
Covered Spaces: 4
Parking Features: Attached, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1

Interior Features
Interior Features: Formal Dining Room, Breakfast Nook, Updated Kitchen
Appliances: Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Range, Refrigerator, Gas Water Heater
Laundry Features: Laundry Room
Upper Level Features: 2 Bedrooms, 1 Bath, Loft
Street Level Features: 2 Bedrooms, 1.5 Baths, Laundry Facility, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Tile, Carpet

Room Information
Kitchen Features: Breakfast Nook,Stone Counters,Dishwasher,Double Oven,Eat-in Kitchen,Disposal,Gas Range/Cooktop,Ice Maker Hookup,Kitchen Island,Microwave,Range/Oven Built-in,Refrigerator,Updated Kitchen
Rooms Total: 8
Room Type: Formal Dining Room
Fireplace Features: Living Room

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 4,689

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Dock, Front Yard, Sprinklers Automatic, Landscape Front

Property Information
Living Area: 4689
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1993

Lot Information
Lot Size Square Feet: 9780
Lot Size Area: 0.23
Lot Size Units: Acres
Lot Size Acres: 0.23
Lot Features: Corner Lot, Bay/Harbor, Landscaped
Waterfront
Waterfront Features: Beach Front, Waterfront

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 4,689
Stories: 2.0
Lot Size: 9,780 square feet
Style: Single Family Residential
Year Built: 1993
Year Renovated: 1994
County: Contra Costa County
APN: 0083600072

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

Timber Point Elementary School

Public K-5 • Assigned • 1.0mi

6/10

Excelsior Middle School

Public 6-8 • Assigned • 1.6mi

4/10

Liberty High School

Public 9-12 • Assigned • 5.1mi

7/10

Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

20 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

Discovery Bay, CA • 94505

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

84/ 100

Very good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10 hrs

6.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.38M – $1.67M

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Home values near 91 Shell Pl

Data from public records.

Address	Redfin Estimate
90 Shell Pl, Discovery Bay, CA 4 Beds \| 4 Baths \| 4986 Sq. Ft.	$1,234,176
93 Shell Pl, Discovery Bay, CA 3 Beds \| 3.5 Baths \| 3172 Sq. Ft.	$1,236,285
4012 Capstan Pl, Discovery Bay, CA 3 Beds \| 2 Baths \| 2500 Sq. Ft.	$964,655
2176 Newport Ct, Discovery Bay, CA 3 Beds \| 2 Baths \| 1768 Sq. Ft.	$665,735
4008 Capstan Pl, Discovery Bay, CA 4 Beds \| 3 Baths \| 2856 Sq. Ft.	$1,252,287
4000 Goleta Pl, Discovery Bay, CA 3 Beds \| 2 Baths \| 1768 Sq. Ft.	$690,762
2313 Newport Dr, Discovery Bay, CA 4 Beds \| 2.5 Baths \| 2765 Sq. Ft.	$1,147,573

Address	Redfin Estimate
94 Shell Pl, Discovery Bay, CA 4 Beds \| 4 Baths \| 2973 Sq. Ft.	$1,019,465
95 Shell Pl, Discovery Bay, CA 3 Beds \| 3 Baths \| 4020 Sq. Ft.	$1,416,835
2221 Newport Dr, Discovery Bay, CA 4 Beds \| 3 Baths \| 2356 Sq. Ft.	$762,597
2175 Newport Ct, Discovery Bay, CA 4 Beds \| 3 Baths \| 2136 Sq. Ft.	$694,789
2205 Newport Dr, Discovery Bay, CA 3 Beds \| 3 Baths \| 1990 Sq. Ft.	$988,649
4015 Goleta Pl, Discovery Bay, CA 3 Beds \| 2 Baths \| 1775 Sq. Ft.	$671,392
2253 Newport Dr, Discovery Bay, CA 3 Beds \| 2 Baths \| 1768 Sq. Ft.	$1,097,944

Address	Redfin Estimate
96 Shell Pl, Discovery Bay, CA 5 Beds \| 3.5 Baths \| 4784 Sq. Ft.	$1,520,942
92 Shell Pl, Discovery Bay, CA 3 Beds \| 2 Baths \| 2224 Sq. Ft.	$830,584
2158 Newport Ct, Discovery Bay, CA 4 Beds \| 2.5 Baths \| 2136 Sq. Ft.	$719,673
4020 Goleta Pl, Discovery Bay, CA 3 Beds \| 3 Baths \| 1990 Sq. Ft.	$692,480
2170 Newport Ct, Discovery Bay, CA 3 Beds \| 3 Baths \| 1990 Sq. Ft.	$695,505
2182 Newport Ct, Discovery Bay, CA 3 Beds \| 3 Baths \| 1990 Sq. Ft.	$679,062
2237 Newport Dr, Discovery Bay, CA 4 Beds \| 3 Baths \| 3326 Sq. Ft.	$1,259,786

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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91 Shell Pl, Discovery Bay, CA 94505

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About this home

Redfin Estimate

Market trends in 94505, CA

Homeowner tools

Sale and tax history for 91 Shell Pl

Public record

Property details

Parking

Interior

Exterior

Utilities

Public facts

Around this home

Schools

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94505

Home values near 91 Shell Pl

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