Boulder County CO Multifamily Homes & Duplexes for Sale

Welcome to 711 Alpine Avenue in beautiful Boulder, Colorado. This rental property spans 3051 square feet and has been thoughtfully divided into three separate units. Two of the units feature two bedrooms and one bathroom each, while the third unit is a one-bedroom, one-bath. All three are currently rented, which means immediate income potential and a strong investment opportunity. What really

Amanda Lovato Lovato Properties

131 Bowen Street: An over/under duplex that balances solid numbers with easy weekend vibes. The 2BR/1BA upper unit features a functional layout, vaulted ceilings, and skylights for natural light. The 1BR/1BA lower unit offers a comfortable living room and great flexibility. Both units have their own laundry, and the property includes an 1056-sq-ft, 4-car detached garage plus a solar PV system to

Sam Moes Roots Real Estate

Discover an exceptional investment opportunity in the heart of Boulder! This rare triplex bordering Fitzpatrick Park, offers unmatched versatility and a premier location just minutes from Downtown Boulder, University of Colorado, Naropa University, and the scenic Boulder Creek Path. This re-imagined turn-key property offers stainless appliances, LVP plank flooring throughout, LED lighting, Pella

Matt DePofi The Landmark Group

380/390 County Road, Louisville, CO 80027 Beautifully updated modern duplex located in the heart of downtown Louisville. This rare property combines flexibility, contemporary design, and an exceptional location. Each side includes four bedrooms and three baths (one full, one half, and one quarter), totaling approximately 3,564 sq ft of thoughtfully designed living space. Both residences feature a

Trelora Realty Team Trelora Realty, Inc.

Turnkey Duplex in Southmoor Park - Ideal Investment or House Hack Opportunity! Welcome to this well-maintained 4-bedroom, 2-bathroom duplex nestled in the desirable Southmoor Park neighborhood of Longmont, CO. With just under 2,000 square feet of finished living space, this property features two separate 2 bed / 1 bath units, each with private entrances, full kitchens, and individual utilities -

Conor O'Hanlon St Vrain Realty LLC

A rare Boulder opportunity — own an entire side-by-side duplex in unincorporated Boulder County, just 10 minutes from downtown Boulder and CU. Each unit backs directly to open space and the trail system, with private yards, covered parking, and separate utilities for true independence. One side has been fully renovated with new furnace, water heater, windows, and premium finishes throughout the

Marina Jensen Posh Realty

Re-priced towards value: Seasoned Investors, House Hackers, Maximizers & Stable Rental Income seekers. This is your next asset. Located in the desirable Historic Westside District of Longmont's Old Town. Tenants have walking access to great schools, parks and all of downtown. This side-by-side brick Duplex offers serious possibilities for seasoned investors. Each side offers a 2br, 1 full bath &

Cory Dudley Old Town Real Estate Co

Duplex in Longmont. Come check out this brick income producing Duplex in popular area near Twin Peaks Golf Course, Safeway, schools, trails and parks. This all brick 4 bedroom and 2 bath duplex is a solid investment. The tenants pay all utilities except water in January 2026. This well maintained duplex features two separate 2 bed / 1 bath units with private entrances, full kitchens and

Tina Stott Growth Asset Management Executives

Excellent income-producing duplex in Longmont with established tenants and dependable rental history. Both units are leased through 2026, generating $63,480 in annual gross rent.Unit 1007 offers a spacious 5-bedroom, 2-bath layout, while Unit 1005 includes 4 bedrooms and 2 baths. Each side features a private fenced yard and its own 2-car garage, providing highly desirable amenities that

Nathan VanCamp Sidekick Realty

A GREAT INCOME PROPERTY! NO HOA! SHOWING 9/20/25 at 9 am. Back on the market lower price. Duplex in West Longmont with Main floor Master Bedrooms and bath. . A wonderful location Always occupied. Has 2 bed and 2 bath on main level plus 2 large additional rooms upstairs NOT INCLUDED IN THE ASSESSORS SQUARE FOOTAGE, Great for an owner with an additional income unit next door. The other unit has 2

Selwyn Goldstein Selwyn Goldstein

Two homes next to each other, one low price! 104 2nd Ave and 110 Coal Creek, perfect multigenerational set up, many processibility's for investors or owner occupancy, both homes need extensive work, this is a great fixer upper opportunity, property is sold in as is where is condition, right across from Asti Park, and two blocks from Founders Park. Walking distance to Whole food, restaurants and

Wilhelm Estes Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder

Discover a rare multi-family opportunity in the heart of Boulder! This well-maintained fourplex offers four spacious 3-bedroom, 1.5-bathroom units, each thoughtfully designed for comfortable living. With generous floorplans, private entrances, and functional layouts, each unit is ideal for long-term tenants or potential owner-occupancy.Perfectly situated just minutes from Pearl Street,

Shelby Foster ERA New Age

Tremendous investment opportunity just one block from the Pearl Street Mall. This well-maintained 4-plex features three 1-bedroom units and one studio, each with a full kitchen. The spacious top-floor unit boasts a living room, bedroom, and kitchen with unparalleled views. On the main level, a large 1-bedroom residence welcomes you via a charming covered front porch showcasing iconic Flatiron

The Bernardi Group Coldwell Banker Realty-Boulder

Brand new roof! Prime opportunity to own a solid brick duplex in the heart of Longmont, perfect for generating rental income or exploring future possibilities. Whether you live in one unit and lease the other or rent both, this setup offers flexibility and long-term value. Tucked at the end of a quiet cul-de-sac, this property is just blocks away from Main Street's shopping, dining, and local

Rob Kittle Kittle Real Estate

Exceptional Investment Opportunity in a Prime Location! Here's your chance to own two versatile condos on one title -perfect for investors, multi-generational living, or a live-and-rent setup. Unit #11 (top-level) offers three levels of spacious living with 3 bedrooms and 2 full baths. The large living room, centered around a wood-burning fireplace, flows into the dining area with direct access

Jennifer Crow RE/MAX Professionals

**Charming 1-Bedroom Condominium in North Boulder**Discover this spacious and light-filled two-story, one-bedroom, one-bath condominium located in the beautiful North Boulder area. The oversized bedroom on the second floor, with no neighbors above, ensures a peaceful retreat. The main level features a cozy living area highlighted by a stunning stone fireplace with an insert, providing warmth and

Gregory Smith RE/MAX Alliance-Boulder

Exceptional Investment Opportunity in a Prime Location! Here's your chance to own two versatile condos on one title -perfect for investors, multi-generational living, or a live-and-rent setup. Unit #11 (top-level) offers three levels of spacious living with 3 bedrooms and 2 full baths. The large living room, centered around a wood-burning fireplace, flows into the dining area with direct access

Jennifer Crow RE/MAX Professionals Ken Caryl

CAN BE PURCHASED TOGETHER OR SEPARATELY WITH 1110-1116 13TH STREET, 2005 GOSS STREET, & 3460 MADISON STREET.Cushman & Wakefield is proud to present The University Hill Portfolio, a premier investment opportunity featuring two meticulously selected commercial properties in the highly sought-after University Hill neighborhood of Boulder, Colorado. This portfolio provides investors with the

Nic Polaski Cushman & Wakefield

Please contact agent for information

Brian Mannlein Cushman & Wakefield

Rare 6 unit multi-family property for sale in North East Boulder. These 6 one bedroom units have been very well maintained. This investment property also includes a shared coin operated laundry room. Great location adjacent to Howard Hueston Park. This apartment building is nearby amenities including walking trails and easy access to public transportation.

Kate Guden RPM of the Rockies

Introducing an exceptional investment opportunity at 1221 S Main St, Longmont, CO 80501. This Founder Operated Ziggi's Coffee location offers a prime spot on the bustling South Main Street, with high daily traffic of over 27,000 vehicles. Boasting a 15-year Absolute NNN lease, this property ensures a hassle-free investment with a reliable tenant. With a purchase price of $2,200,000 and a solid

Annah Moore CCIM CBRE Inc

Charming Triplex on Historic Mapleton Hill - 613 Pine Street, Boulder Located in Boulder's coveted Mapleton Hill neighborhood, 613 Pine Street offers a rare opportunity to own a beautifully maintained triplex in a prime location. Enjoy easy access to hiking trails, shopping, dining, and all the amenities Boulder has to offer. This property features spacious, light-filled units with a blend of

Jung Lindas Slifer Smith and Frampton - Front Range

A 13-bed student housing property situated in the heart of The Hill, offering strong rental demand, consistent cash flow, and close proximity to the University of Colorado and downtown Boulder.

Brian Mannlein Cushman & Wakefield

A mixed-use asset comprising two fully leased commercial spaces occupied by beloved community staples, along with four fully renovated residential units above. Both the retail and residential spaces generate strong NNN and apartment rents while being located on the historical 13th Street retail district. This exceptional portfolio is strategically positioned for long-term growth and strong

Brian Mannlein Cushman & Wakefield

Introducing a rare gem, offering a multitude of opportunities! Perfectly situated on a prominent corner lot in the heart of Boulder, this property presents ownership options to develop, rent, invest or live in. For developers looking for a turnkey acquisition, this is fully entitled and PERMIT READY with architectural drawings complete from the renowned Watt Architecture, and potential for

Jay Hebb The Agency - Boulder

Beautiful, Downtown Boulder, 7 unit property! Originally built in 1920 with an effective age of 1975. One four bedroom, two bath home in front and three one bedroom one bath/three studio units in the back of the property. Amazing location only blocks from CU, Boulder Creek, Boulder Canyon, The Hill, and Pearl Street. Gorgeous courtyard, off street parking. Amazingly Maintained, renovated and runs

Bob Chambers RE/MAX Alliance-Boulder

Own a town home with NO HOA FEES and just one neighbor! Freshly remodeled one-level town home including an updated kitchen with new paint, counter tops, LVP flooring & refrigerator and newly refinished real oak hardwood flooring in living room and bedrooms. This 2-unit building has no HOA dues because there is there is no shared common space and each unit has ownership of their 1/2 of the lot.

Paul Dart RE/MAX of Boulder

**BACK ON THE MARKET**Prime location next to Canyon Park. New roof, new black top, beautifully updated!! Just blocks from Pearl Street and 29th Street. Easy walk to CU or Naropa. Easy access to RTD. Close to trails. Off street parking and carport. Courtyard with picnic tables. In wall a/c units. 48 hours notice required to show. Showings to begin October 10, 2024. Showings allowed between 11-2,

Bob Chambers RE/MAX Alliance-Boulder