Contra Costa Land for Sale

Welcome to Contra Costa County, a vibrant gem nestled in the heart of California’s Bay Area! Known for its stunning landscapes, rich history, and diverse communities, Contra Costa offers a unique blend of suburban charm and urban convenience. From the rolling hills of Mount Diablo to the picturesque shores of the San Francisco Bay, this region is a haven for outdoor enthusiasts and nature lovers alike.

As you explore the opportunities in Contra Costa County, consider investing in land for sale. Whether you envision building your dream home, establishing a thriving agricultural business, or simply securing a piece of this beautiful landscape for future generations, the options are endless. The county boasts a variety of parcels, from serene rural settings to conveniently located lots near bustling towns.

Imagine waking up to the breathtaking views of the East Bay hills or taking a leisurely stroll through the charming streets of Lafayette, Walnut Creek, or Pleasant Hill. With easy access to major highways and public transportation, commuting to San Francisco or Silicon Valley is a breeze, making Contra Costa an ideal location for both work and play.

In addition to its natural beauty, Contra Costa County is home to excellent schools, vibrant cultural scenes, and a plethora of dining and shopping options. Whether you're raising a family, starting a new chapter, or looking for a sound investment, this county has it all. Explore the land for sale in Contra Costa County today and unlock the potential of this extraordinary region! Your dream property awaits!

Newest Contra Costa Land for Sale

$625,000

226109526 MLS

Rare opportunity to acquire 5,000 square feet (0.11 acres) of vacant commercial land in the heart of Downtown Martinez! This parcel is located on the corner of Ward Street and Alhambra Avenue, awaiting someone with the vision to create something exceptional. Zoned Central Commercial within the Downtown Specific Plan, the property offers exciting potential for a future mixed-use commercial/residential or multifamily development, subject to City approval and applicable zoning requirements. Enjoy a prime location in Downtown Martinez, just steps away from local shops, services, restaurants, and other amenities. With its desirable location and exciting development potential, this is a unique opportunity to bring your vision to life in one of Martinez's most vibrant and growing areas.

500 Ward St, Martinez

Listing courtesy of Real Brokerage Technologies.

$379,000

226094075 MLS

Welcome to land in the beautiful city of Concord in Contra Costa County. This land offers an amazing opportunity to investors or your family to build a new home. Come see this land for yourself.

3155 San Ramon Road, Concord

Listing courtesy of USKO Realty.

$200,000

226076447 MLS

Rare opportunity to own approximately 1.38 acres in the desirable El Sobrante Hills area. Tucked away on a quiet cul-de-sac, this residential parcel offers privacy, scenic hillside surroundings, and the potential to create your custom dream home. Enjoy a peaceful setting while remaining conveniently located near parks, schools, shopping, dining, and major commuter routes. Nearby custom homes and territorial views enhance the appeal of this unique property. Bring your vision and take advantage of the opportunity to build in an established neighborhood surrounded by natural beauty and existing upscale residences.

2543 Heide Court, El Sobrante

Listing courtesy of SIGNAL.

$279,000

226061973 MLS

Rare 1.335-acre infill development opportunity in an established Richmond residential neighborhood. APN 405-270-014. Zoned RM1 - Medium Density Multi-Family Residential - allowing duplexes, triplexes, and small multi-family projects. This zoning permits a maximum density of 34 units on the site. Roughly 58,153 sq ft of vacant land with primary access from a quiet residential cul-de-sac (Point Pinole Court) plus frontage on Atlas Road. The hard pre-development work is largely done: a recorded boundary and topographic survey is on file, preliminary title has been pulled, a civil engineering concept is in hand, and West County Wastewater District has confirmed the sewer hookup is available at the existing manhole on Atlas Road (as of 2024). Concept layouts have explored up to 14 units, with the site slope coming in under 10%. Easy access to I-80, Hilltop Mall area, Point Pinole Regional Shoreline, and nearby BART. A turn-key opportunity for a builder or investor to take the project across the finish line - bring your own architect, or use the seller's plans and consultant team as a running start.

Atlas Road, Richmond

Listing courtesy of Realty Assistant Inc.

$779,999

226057453 MLS

Escape to a rare opportunity at a premier 10-acre parcel offering privacy, prestige, and endless possibilities in the heart of Contra Costa County. Surrounded by multimillion dollar estates and sweeping views of Mount Diablo, this flat, usable land is the perfect setting to create a custom luxury retreat or estate. Ideally positioned between San Francisco, Sacramento, Napa Valley, and Discovery Bay the property offers both seclusion and convenience. Enjoy quick airport access, Delta waters, wineries, shopping, parks, surrounding orchards, event venues, and major commuter routes including Highway 4. Located just 15 miles from Livermore and 6 miles from Brentwood, everything you need is within easy reach. Families will appreciate nearby top-rated schools including Discovery Bay Elementary School, Excelsior Middle School, and Liberty High School. Architectural building plans have already been completed for a four thousand plus sqft home, barn, and shop available for interested buyers, offering a valuable head start toward bringing your vision to life. This is one-of-a-kind chance to own one of the area's most desirable parcels and build the lifestyle you've always envisioned.

3580 Byer Road, Byron

Listing courtesy of Platinum One Realty & Mortgage.

$4,455,000

226029613 MLS

Rare opportunity to acquire a scenic ranch property with dual-source water located just minutes from the growing community of Brentwood in Contra Costa County, California. Marsh Creek Ranch encompasses approximately 270 gross acres and offers a unique combination of productive agricultural land, rolling rangeland, natural water resources, and elevated homesites with sweeping views of the surrounding foothills and Mount Diablo landscape. The ranch includes approximately 60 net acres of established olive plantings consisting of Arbequina, Arbosana, and Koroneiki varieties, along with 210 net acres of open rangeland currently utilized for cattle grazing. The diverse terrain supports both agricultural production and livestock operations while also providing exceptional recreational and lifestyle potential. Water resources include five (5) agricultural wells and riparian rights to Marsh Creek with lift pump access across Marsh Creek Road, creating a rare dual-source water profile. Irrigation is distributed through single-line drip within the olive orchard. Utilities are provided by PG&E. Multiple elevated locations across the ranch provide ideal settings for the development of a private estate residence, offering panoramic views, privacy, and a scenic foothill setting. Marsh Creek Ranch presents a versatile property suitable for agricultural production, grazing operations, recreation, or a private ranch estate in a highly desirable location within convenient reach of the Bay Area.

18615 Marsh Creek Road, Brentwood

Listing courtesy of Terra West Group.

$150,000

225124079 MLS

Prime 2.06-acre hillside lot on a private cul-de-sac with panoramic views. Zoned R-15 Residential with seller financing available. Ideal for a custom home, estate, or investment just minutes from parks, schools, and freeway access.

2537 Heide Court, El Sobrante

Listing courtesy of SIGNAL.

$275,000

225106159 MLS

This 8,400 sq. ft. lot offers a rare chance to create something special in one of the Bay Area's most commuter-friendly locations. With public sewer and water already in place, you can start building sooner and save on costly utility work. Zoned P-1, the property allows for a single-family home with an additional ADU (buyer to verify), giving you optionswhether you want a multi-generational home, extra rental income, or a smart long-term investment. The lot backs up to the scenic Delta de Anza Regional Trail, offering hillside views and a peaceful open-space setting.

99 Enes Avenue, Pittsburg

Listing courtesy of SMG Portfolio Properties.

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All measurements and all calculations of area (i.e., Sq Ft and Acreage) are approximate. Broker has represented to MetroList that Broker has a valid listing signed by seller authorizing placement in the MLS. Above information is provided by Seller and/or other sources and has not been verified by Broker. Copyright 2026 MetroList Services, Inc. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of MetroList® MLS. All information has been provided by seller/other sources and has not been verified by broker. All interested persons should independently verify the accuracy of all information. Last updated .