New Construction Homes in Antioch, CA: Builders, Communities, and What to Know

New construction homes in Antioch, CA are concentrated in a handful of active builder communities and one large future pipeline, spread across the Highway 4 corridor and the growing south side of the city. Antioch is the largest and oldest city in Contra Costa County, a Delta river town with its own eBART station, and its new-home market runs from gated master plans that are building today to approved developments that have not opened for sale yet. This guide walks through the builders, the communities, and the practical things to check before you buy.

Why buy new construction in Antioch?

Antioch sits along the San Joaquin River at the northeast edge of Contra Costa County, connected to the rest of the Bay Area by the Highway 4 corridor and the eBART station that extends the BART system into East County. It is the county's largest and oldest city, and it carries an active new-construction market today along with a large pipeline of homes still working through approvals.

For buyers, that mix matters. Some Antioch communities are selling and building right now. Others are approved on paper but not yet open. Knowing which is which keeps your search grounded, and it is one of the first things I help clients sort out.

Who is building new homes in Antioch?

Several national builders are active in Antioch, each in a distinct part of the city:

• Tri Pointe Homes is building Creekside, a gated master plan.
• KB Home is building Wildwood at Laurel Ranch in southeast Antioch, near Highway 4.
• Meritage Homes is building Deer Valley, along the Deer Valley Road corridor.
• Richland Communities is the master developer behind The Ranch, part of the Sand Creek Focus Area pipeline in south Antioch (see the "What's coming" section below).

For current pricing and availability in any of these, contact me and I will pull what is actually open.

Communities

Here are the active new-construction communities in Antioch, each with a link to its detailed page.

Creekside by Tri Pointe Homes

A gated master plan with two neighborhoods, Brooks and Trails. Read the full Creekside guide.

Wildwood at Laurel Ranch by KB Home

A KB Home community in southeast Antioch, near Highway 4. Read the full Wildwood at Laurel Ranch guide.

Deer Valley by Meritage Homes

A Meritage Homes community along the Deer Valley Road corridor. Read the full Deer Valley guide.

What's coming: the Sand Creek Focus Area

South Antioch has a large future pipeline centered on the Sand Creek Focus Area. The headline project there is The Ranch, a master plan by Richland Communities. About 1,177 homes have been approved overall, with Phase I of 440 homes approved in 2023.

Important context: this is a pipeline, not an open community. The Ranch is not selling homes yet. I mention it because it shapes where Antioch is growing, and because buyers watching south Antioch will want to keep an eye on it. When any phase opens, I can let you know.

How do schools work across Antioch?

School assignment in Antioch varies by parcel. Most of the city falls within Antioch Unified School District, but some parcels in the Sand Creek area are served by Brentwood Union School District. Because boundaries can split even within a single new community, the reliable step is to confirm current assignment with the district for a specific address before you write an offer.

Who represents you when you buy new construction?

The sales agent in the builder's model home works for the builder, not for you. That agent's job is to represent the seller's interests. You are allowed to bring your own representation, and it typically costs you nothing extra because the builder accounts for agent participation in its marketing.

The one rule that matters: have me register you on your very first visit to any community. Most builders require your agent to be present or named on that first tour for representation to apply. Register me at the start and I can advocate for you on price, upgrades, contract terms, and timeline through the whole build.

What about Mello-Roos and special taxes?

Newer Antioch developments commonly carry Mello-Roos or CFD special taxes, which fund the infrastructure and public facilities that support new neighborhoods. These appear as a line on your property tax bill and can meaningfully change your monthly cost, so they are worth understanding before you commit. My Mello-Roos explainer covers how they work. This is general information, not tax or legal advice.

Comparing Antioch to nearby markets

Antioch is one of several East Contra Costa new-construction markets. If you are weighing your options, these guides help:

• New construction homes in Oakley
• New construction homes in Brentwood
• New construction vs resale in East Contra Costa
• Buying new construction step-by-step

Frequently asked questions

For current pricing and availability across Antioch's new-construction communities, contact me directly. I am Jaz Chand, licensed California Broker Associate, DRE #01751823, with The Jaz Team at Merrill Signature Properties, brand Homes With Accent. Call or text me at 925-250-9611 and I will help you compare communities, register you on your first visit, and represent you through the build. This is general information, not tax or legal advice.