Our website features the best real estate search for multi-family properties available in Contra Costa County and surrounding areas. It is the only site you will ever need! It is easy-to-use and updated by the official REALTOR®’s database every 15 minutes.
You can save searches, and get daily email alerts of new listings, price changes, sold data, and market reports. Our Interactive Map Search allows you to view properties on a map or refine your search by drawing the boundaries around the area you desire.
Curious about what’s happening in the Contra Costa County real estate market? Sign up for a Contra Costa County Real Estate Market Report to see what’s active, under contract, and sold!
Considering selling or refinancing your home? Get an INSTANT property valuation now!
THE ULTIMATE BAY AREA INVESTMENT OPPORTUNITY! Discover a rare and versatile East Bay property featuring two fully detached 2 bedroom 1 bath homes,(363 and 365) each appro...
Well located 4-plex within a cohesive multi-building community centered around a central shared outdoor area with seating, BBQs, and a play and gathering space, offering ...
Well-positioned 4-plex within a thoughtfully designed multi-building community centered around a central shared outdoor area with seating, BBQs, and a play and gathering ...
Well located 4-plex within a thoughtfully designed multi-building community centered around a central shared outdoor area with seating, BBQs, and a play and gathering spa...
Cash-Flowing San Pablo Duplex with Upside Potential Great investment opportunity in a convenient San Pablo location! This well-positioned duplex features identical 2-bedr...
First time on the market! Fully occupied fourplex in central Antioch, available individually or together with 123 W 10th St as a ten-unit multifamily portfolio. Built in ...
Excellent duplex investment opportunity! Features a 2-bedroom unit and a 1-bedroom unit with off-street parking. Centrally located near I-80, schools, and local amenities...
Rare opportunity to own a Duplex in a great, convenient location close to freeway, BART, shopping, trails, down-town Walnut Creek, top-rated public & private schools: Ban...
1103-1109 Wanda Street offers a rare 4-unit investment opportunity in downtown Crockett with huge resale or rental upside. The unit mix consists of two large, detached du...
Beautiful single-family home with ADU, featuring separate PG&E meters. The property offers an updated kitchen and bathrooms with newer cabinets, countertops, vanities, fi...
Antioch duplex property - each with 2 bedrooms, 2 baths, and 2 car garage. Interior of unit #A just updated with new: paint, floor coverings, window treatments, range/ove...
Private Lot with Bay View! Welcome to this well-maintained duplex offering an excellent opportunity for an owner-occupant, multigenerational living, or investment! Ideall...
TWO HOUSES IN ON LOT. Welcome to 29 Solano Ave. This property is perfect for multi-generational living or potential rental income. The Main house has 4 bedrooms two full ...
Opportunity and Flexibility in Pittsburg! This renovated duplex features a 3 bedroom/2 bath with indoor laundry on one half and a 1 bedroom/1 bath with a courtyard on the...
Historic Point Richmond Duplex with European Village Charm. Welcome to Historic Pt Richmond, where timeless architecture, walkable streets, and a special European atmosph...
A Landmark Home of Distinction-Panoramic Water Views! A RARE property of this caliber comes to market! Italian Villa inspired property celebrates artistry, architecture, ...
Sought after duplex nestled in Alhambra Valley with views of the rolling hills. Incredible location: minutes to hiking trails, John Swett Elementary School, and easy High...
What you've been waiting for! Live in one unit and rent the other (let the tenant pay a large portion of the mortgage!) Or rent both units for maximum ROI. Upstairs unit ...
506 McLaughlin Street presents a rare opportunity to acquire a well-maintained four-unit apartment building in Richmond, CA, consisting of (4) two-bedroom, one- bathroom ...
Unique and extremely limited availability for this mixed-use zoned property at 2930–2932 Clayton Road — only a few properties in the city carry this zoning, and any busin...
Welcome to 400 Bissell Avenue, a beautifully remodeled four-unit property offering the perfect blend of immediate income and upside potential. Situated on an oversized co...
*DUPLEX: 2 UNITS: 1950 & 1952: Rare opportunity to own a spacious, 2-STORY DUPLEX in one of Walnut Creek's most desirable neighborhoods with *NO HOA*. Both units are 2-st...
Talking about location and large living area. This is your place. Next to 580 and 80 easy to commute in and out of the area. Imagine living in a 3 unit building. Unit A...
Desirable Four Unit Income Residential Building in Richmond! Perfect for savvy investors, 1031 exchangers or first-time homebuyers looking to live in one unit and collect...
908–914 C Street | Antioch, CA 94509 Unique opportunity to own an investment property in the heart of Antioch. Offering flexible living arrangements and strong income-pr...
OPEN HOUSE SUNDAY 11:00AM to 1:00pm ONE STORY TWO HOMES ON ONE LOT offers flexible living options for investors or owner-occupants.. Each unit provides comfortable ...
Price reduced! Large 4-unit apartment complex with excellent current income and an unbeatable Antioch rental location. The unit mix offers four 2bd/1bth units with up to ...
Excellent opportunity for investor to build equity! 2 bedroom/1 bath upstairs unit, Studio unit below certified by the City as a legal unit. Great view from upper unit, l...
**Four-Unit Investment Property with Private Garages and Patios** Discover an excellent investment opportunity at 457 S. 18th Street in Richmond. This well-located four-u...
Duplex opportunity on a 15,246 sq ft level corner lot in Antioch. 407 Harlow Dr pairs a roomy 3-bed/2-bath residence with a separate 1-bed/1-bath unit, so you can occupy ...
±128-acre agricultural property located on Camino Diablo in unincorporated Contra Costa County near Byron. The property is improved with a ±2,382 SF single-family residen...
Great investment or owner-occupant opportunity in Richmond. This four-unit property features three occupied units and one vacant unit, ideal for owner occupancy or rental...
Why settle for one dream home when you can own two? This extraordinary dual residence luxury estate along the prestigious Concord/Clayton border commands an expansive .65...
Sweet Duplex in Pinole!! 2 blocks from Pinole's vibrant downtown. Duplex offers an owners unit in the rear which was Nicely updated (approx. 8 years ago). Front unit w...
House Hacking 101 – Welcome to 3008 Center Ave! Looking for a smart way to build wealth through real estate? Welcome to 3008 Center Ave, a fantastic house-hacking opportu...
This well maintained duplex is located in a quite neighborhood of Point Richmond, conveniently situated near freeway access. Front unit offers 2 spacious bedrooms and 2 b...
Exceptional duplex opportunity in Richmond offering the perfect blend of investment potential, owner-occupant flexibility, and long-term value. This well-maintained prope...
This unique Lafayette duplex is best suited as a “townhome” plus attached ADU and is the largest duplex in Lafayette with 4 bedrooms/2.5 bath: 2430 sq.ft main unit and an...
Great Duplex Investment! Occupy one unit and rent out the other unit. The first unit (1315) is 4 bedroom/3 bathroom. The second unit (1317) is 4 bedrooms & 2.5 bathrooms....
*PRICE IMPROVEMENT* Rare Lafayette Investment Opportunity, Fully Occupied Duplex + ADU. Exceptional income-producing property in the highly desirable city of Lafayette. T...
Excellent Duplex opportunity on a 5,000 sq. ft. lot! Built in 1908, this Duplex (1,207 total sq. ft.) offers historic soul and significant income potential. Located in th...
your Next Smart Move Starts Here — Live in One, Rent the Rest! this is a premium investment property Welcome to 100 21st Street, Richmond — a rare and exceptional fourpl...
Marcus & Millichap is pleased to present 203 Bissell Ave, offered at $1,150,000, 203 Bissell Ave is a 4 unit multifamily property located in Richmonds Iron Triangle neigh...
NEW DEVELOPMENT OPPORTUNITY + ACTIVE RENTAL INCOME/ EQUITY- 3 active rentals a duplex and 1 detached SFH that produce $8,000 /Mo. total rent. ALL SHORT TERM LEASES. This ...
Unlock the Potential of 809 West Second St, Antioch! Discover the incredible investment opportunity at 809 West Second St, nestled in the vibrant and up-and-coming Downt...
ONE OF TWO WELL-MAINTAINED 4-PLEXES at 12479 and 12477 San Pablo Ave, Richmond, CA 94805. This solid QuadruPlex features FOUR 1-bed/1-bath units, each ~750 sq ft (total ~...
WELL-MAINTAINED 4-PLEX FOR SALE at 12477 San Pablo Ave, Richmond, CA 94805. This solid QuadruPlex features FOUR 1-bed/1-bath units, each ~750 sq ft (total ~3,000 sq ft), ...
Diablo Pines Apartments, located at 1920 Camino Verde, Walnut Creek, is an immaculate, well-located, multi-family property that has been carefully maintained and has now ...
Income-Generating Triplex in Prime Martinez – 3 Units, Endless Opportunity Welcome to 2220 S Crest Ave, a cash-flowing triplex in the heart of the Mountain View neighbor...
Duplex available with long terms tenants who wish to stay with property. One unit is 2/1 and the other 2/1.5. Duplex has been managed well and both units are in good cond...

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 on: