Section Image

Delta Coves

BUILDER INCENTIVES
Community
20 Seaward Ct
Bethel Island, CA 94511
Bethel Island
Total Views 109,518
3 - 5 Beds
2 - 3.5 Baths
1,864+ Sq Ft
$1M - $1.2M Price Range

Available Homes

Move-In Ready
Plans

Highlights

  • Fitness Center
  • Yoga or Pilates Studio
  • Eat-In Gourmet Kitchen
  • Gated Community
  • Clubhouse
  • Views Throughout Community

About Delta Coves

Offering the only single story homes with a private dock! Delta Coves is a highly sought after community, offering you an opportunity to own a waterfront lot on this breathtaking natural resource. Delta Coves is located on some of the area’s finest waterways, offering access to navigable waterways in over 740,000 acres of low-lying river value, the San Francisco Bay and the deep water of the Pacific Ocean. Come home to one of five new floor plans featuring single and two-story design, ample customization options, boat docks, extended living rooms, breathtaking views, extended deck options, and up to 3 car garages with unique front and back yard access. There’s no better way to experience single story living than at Blue Mountain. Here’s you’ll find a rare, open-concept, single story homes with a boat dock, patio and deck, backyard, and garage. These new homes for sale in the Bay Area offer access to Bethel Harbor, and a taste of luxury and excitement at the Delta Cove’s Island Camp, centrally located on the main lagoon. This private social and recreational facility is a place where homeowners can swim in the pool, workout in the gym, do yoga on the lawn, and gather with friends and family for happy hour, a game of bocce, and other fun and festivities. Enjoy the tranquility of life in the town of Bethel Island, with a population of just around 3,000 people. Despite the easy remote living, you'll still be convenient to some of the best and brightest employers in the Bay Area, including Sutter Health, Kaiser Permanente, and tech giants like Oracle, Salesforce, Uber and Facebook. You'll have plentiful options for your commute via highway 160 or 4 or the nearby Antioch BART station. Children will attend Summerlake Elementary School, Delta Vista Middle School, and Freedom High School, and can plan for a strong future at the University of the Pacific.

Builder

Blue Mountain Communities

Builder Incentives

  • Interest Rates from 5.875% for 2nd home and portfolio buyers with a builder-paid interest rate buydown!*
  • Interest Rates from 3.99%* with a builder-paid 2/1 Buydown for primary residences.

Sales Office

Hours
Monday 10:00 AM - 5:00 PM
Tuesday - Wednesday Closed
Thursday - Sunday 10:00 AM - 5:00 PM
Sales Team
Kaylee Lamphear
Office Address
20 Seaward Ct
Bethel Island, CA 94511

Move-In Ready

New construction homes available for immediate or near-term move in.

Property Image
Property Image
Property Image
/33
$999,990
3 Beds 3 Baths 2,005 Sq Ft
16 Grey Whale Place
Section Image
Property Image
Property Image
Property Image
/22
$1,169,990
3 Beds 2 Baths 2,057 Sq Ft
6008 Windsweep Rd
Section Image
Property Image
Property Image
Property Image
/30
$1,149,990
4 Beds 3 Baths 2,143 Sq Ft
3635 Delta Coves Dr
Section Image
Updated Jan 5, 2026

Plans

Choose your lot from one of these available plans.

Property Image
Property Image
Property Image
/24
Azure Plan
Starting at $1,019,990
3 Beds 3 Baths 1,864 Sq Ft
2 Stories 3 Garages
Section Image
Property Image
Property Image
Property Image
/21
Cobalt Plan
Starting at $1,119,990
3 Beds 2 Baths 2,050 Sq Ft
1 Story 2 Garages
Section Image
Property Image
Property Image
Property Image
/25
Indigo Plan
Starting at $1,144,990
4 Beds 3 Baths 2,143 Sq Ft
2 Stories 3 Garages
Section Image
Updated Jan 5, 2026

Activity

Favorites

1

Standard Home Details

Home Type

  • Single Family Detached Home

Taxes

  • Mello Roos

Year Built

  • New Construction

Parking

  • 2 - 3 Garage Spaces

HOA Fees

  • $375/month

Interior Spaces

  • 1 - 2 Stories
  • High Ceiling
  • Double Pane Windows
  • Smart Doorbell
  • Great Room
  • Dining Area
  • Carpet

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Area or Nook
  • Breakfast Bar
  • Walk-In Pantry
  • ENERGY STAR Range
  • GE Built-In Microwave
  • GE ENERGY STAR Qualified Dishwasher
  • Stainless Steel Appliances
  • Kitchen Island
  • Quartz Countertops
  • Disposal

Bedrooms and Bathrooms

  • Walk-In Closet
  • Solid Surface Bathroom Countertops
  • Private Water Closet

Laundry

  • Laundry Room
  • Laundry Cabinets
  • Washer and Dryer Hookup

Utilities

  • Central Heating and Cooling System
  • Tankless Water Heater
  • Wi-Fi Available
  • Cable TV Available

Additional Features

  • Covered Patio or Porch
  • Smart Thermostat
  • Front Facing Garage

Community Details

Overview

  • Water Views Throughout Community
  • Views Throughout Community

Amenities

  • Outdoor Cooking Area
  • Community Gazebo
  • Community Fire Pit
  • Community Barbecue Grill
  • Clubhouse
  • Amenity Center

Recreation

  • Yoga or Pilates Studio
  • Community Basketball Court
  • Pickleball Courts
  • Fitness Center
  • Community Pool
  • Event Lawn
  • Trails

Additional Features

  • Gated Community

Map

Area Factors

Low Crime

Crime Score®

1 / 10

Somewhat Bikeable

Bike Score®®

31 / 100

Car-Dependent

Walk Score®®

9 / 100
Source: Walk Score
Source: Walk Score

Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address. CAP Index provides objective, accurate, and consistent data to help measure, compare, and mitigate crime risks.

Learn How Walk Score Works

Environmental Factors

Calm

Sound Score®®

84 / 100

Minimal

Flood Factor®

1 / 10

Moderate

Fire Factor®

4 / 10

Major

Heat Factor®

6 / 10

Minimal

Wind Factor®

1 / 10
Source: First Street, How Loud
Sources: First Street, How Loud

Sound Score® measures the noise level of any address. Environmental risk data is provided by First Street Foundation® and is designed to approximate risk and not intended to include all possible scenarios.

Schools

Source:
GreatSchools: The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process. View GreatSchools Rating Methodology
Disclaimer: Please note that this community may not be in these schools' attendance zones.

Parks in this Area

About the Builder

Blue Mountain Communities
For over 35 years Blue Mountain has been meeting the housing needs of Northern Californians. They are a leader in the construction and home building industry; focusing on value for their customers. They live and work in and near the neighborhoods they want to share with you. Look through the communities on the site, they are sure you will find one that is right for you. Whether you are looking to buy your first home or the right size for your life we build every floor plan, home, and room with you in mind. They're there to help you be comfortable in your new home.
Learn More About Blue Mountain Communities
Section Image

Is This Your Community?

Make sure your community details are up-to-date. Claim your listing and connect directly with buyers for free.

Claim Community
New Homes California Contra Costa County Bethel Island
Delta Coves

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Builder
Blue Mountain Communities
Section Image
Nearby Homes