Boulder Real Estate | Boulder Multi-Family Homes for Sale

Excellent investment opportunity for INVESTORS, 1031 EXCHANGE BUYERS or an OWNER OCCUPANT looking for rental income. This East Boulder Triplex is in a quiet location near the Flatirons Golf Course and offers 3 Units, all with 3 bedrooms, 1 1/2 baths and 2-car attached garages. All 3 units are the same floor plan, with a cozy kitchen, spacious living/dining area with fireplace, 1/2 bath and full size washer/dryer laundry on the main-level. The upper-level has 3 generous sized bedrooms and a full bath with the primary bedroom having an additional private sink/vanity, and walk-in closet. Each unit has an attached 2-car garage & a private enclosed patio/yard space, and A/C. There is also additional parking for tenants or guests. The kitchens have electric ranges, dishwashers, & refrigerators. Units B & C are currently rented for $2,300 & $2,450/month; Unit A has new carpet, paint, new LVP flooring in the kitchen & laundry and new oven & dishwasher. Should rent for $2,600/month. Owner pays water/sewer; tenant pays all other utilities.

5575 Pennsylvania Ave, Boulder

$4,500,000

1064623 MLS ⋅ ACTIVE Status

Generational CU Boulder student housing opportunity - 9 units one block from campus and The Hill, offered at $4,500,000. Assets like this trade once a generation: the property has been held by the same family ownership for decades, and now comes to market 100% occupied with a proven University rental history.The offering consists of two buildings on a 13,963 SF (0.32-acre) high-density RH-1 corner lot at 19th & Marine: an 8-unit 2 Story Town-home style apartment building featuring four 3BD/1.5BA and four 2BD/1.5BA units, plus a detached 4BD/1.5BA cottage - 8,584 SF of total building area with 15 on-site parking spaces, a rarity this close to campus.In-place income is $26,655/month ($319,860/year) with immediate, documentable upside: current rents sit below prevailing market medians ($3,800 3BD / $2,425 2BD / $4,975 4BD per current comp surveys within one mile), supporting approximately $358,000 gross at market - roughly 12% organic growth captured on natural turnover, no renovation required. The predictable academic leasing cycle allows a new owner to mark units to market annually while maintaining effectively zero vacancy.Location is amazing. Walk to the CU quad, The Hill's shops and restaurants, and minutes to Pearl Street. Boulder's strict growth boundaries, height limits, and near-zero new supply pipeline - combined with CU's 35,000+ enrollment - create structural, recession-resistant rental demand that cannot be built away. RH-1 zoning preserves long-term density and redevelopment optionality on a true corner parcel.Capital items addressed: 2025 roof replacement (1395 building). Comprehensive due diligence package available upon request, including 2025 operating financials, current rent roll, professional inspection report, and sewer scope reports for both buildings - a transparency level rarely offered, enabling buyers to underwrite with confidence and move quickly.Shown by appointment only; please do not disturb tenants.

1395 19th St, Boulder

$2,200,000

7 Beds ⋅ 5 Baths ⋅ 4312354 MLS ⋅ ACTIVE Status

Perfectly positioned along North Boulder Park in the heart of Newlands, this exceptional triplex presents a rare opportunity to own an income-producing property in one of Boulder's most coveted neighborhoods. The property has been meticulously maintained and thoughtfully updated, with extensive recent capital improvements that include a new sewer line, windows, mechanical upgrades, electrical improvements, appliances, landscaping, fencing, sidewalk replacement, and significant infrastructure enhancements. Well-maintained interiors, beautifully landscaped grounds, and an irreplaceable location have attracted quality tenants and supported stable occupancy. Residents enjoy direct access to North Boulder Park and are just moments from neighborhood shops, acclaimed restaurants, hiking trails, and downtown Boulder. Opportunities to acquire a turnkey multi-family asset in such a premier Boulder location are exceedingly rare, offering both immediate income potential and long-term appreciation in one of the city's most sought-after neighborhoods.

2725 8th St, Boulder

$565,000

1062997 MLS ⋅ ACTIVE UNDER CONTRACT Status

ATTENTION INVESTORS - Rented through August 2027. SOLID ROI , CAP and GRM. Cash flow. Great CU Condo Investment- 1/2 BLOCK TO THE CU CAMPUS AND A SHORT WALK TO CHAUTAUQUA AND THE HILL! 3 bedrooms (note: 3rd bedroom is non-conforming) Full Size side by side Laundry in unit. Secure building w/ combo entry recently re-sided and painted and new roof. Balcony with storage closet. One covered parking space carport. Rented till July 31, 2027. Add to your portfolio or start your investment goals now,

2141 Baseline Rd Unit 16, Boulder

$1,150,000

1062488 MLS ⋅ ACTIVE UNDER CONTRACT Status

Searching for a solid investment opportunity? This brick 4-plex consists of four very livable one-bedroom units or update as desired and increase rents significantly! Each unit is also equipped with a fireplace, spacious deck or courtyard patio and a coin operated laundry is located on the East side. Mature landscaping, lots of open green space and a carport with separate storage is also available for each unit. A very convenient North Boulder location offering close proximity to shopping, trail access, public transportation and only 2 miles to the Laughing Goat!

1260 Linden Ave, Boulder

$1,230,000

1062424 MLS ⋅ ACTIVE UNDER CONTRACT Status

Some deals whisper. This one yells. At $1,900 a unit in Boulder, the rents are doing their best impression of a 2014 throwback, which is exactly why this Central Boulder 4-plex is a value-add story waiting to be written. It features four large 2-bed, 1-bath units, mature landscaping, and a quiet, tree-lined street where tenants actually stay. The bones are good, the location is stellar, and the upside is sitting right there in plain sight. Bring a calculator, or better yet just bring an offer.

3135 Arnett St, Boulder

$2,200,000

1061816 MLS ⋅ ACTIVE Status

Perfectly positioned along North Boulder Park in the heart of Newlands, this exceptional triplex presents a rare opportunity to own an income-producing property in one of Boulder's most coveted neighborhoods. The property has been meticulously maintained and thoughtfully updated, with extensive recent capital improvements that include a new sewer line, windows, mechanical upgrades, electrical improvements, appliances, landscaping, fencing, sidewalk replacement, and significant infrastructure enhancements. Well-maintained interiors, beautifully landscaped grounds, and an irreplaceable location have attracted quality tenants and supported stable occupancy. Residents enjoy direct access to North Boulder Park and are just moments from neighborhood shops, acclaimed restaurants, hiking trails, and downtown Boulder. Opportunities to acquire a turnkey multi-family asset in such a premier Boulder location are exceedingly rare, offering both immediate income potential and long-term appreciation in one of the city's most sought-after neighborhoods.

2725 8th St, Boulder

$3,200,000

12 Beds ⋅ 8 Baths ⋅ 4892009 MLS ⋅ ACTIVE Status

Exceptional investment opportunity in one of Boulder's most sought-after locations. Situated just minutes from Downtown Boulder, this well-maintained fourplex offers a rare combination of strong in-place income, long-term appreciation potential, and value-add upside in a market where multifamily inventory is exceedingly limited. The property consists of four spacious 3-bedroom, 1.5-bathroom units with highly functional floor plans that continue to attract quality tenants year after year. Each unit features generous living space, private entrances, and layouts designed for long-term rental appeal. Off-street parking, on-site laundry, and mature landscaping further enhance tenant satisfaction and retention. Located in the heart of Boulder, residents enjoy convenient access to Pearl Street, the University of Colorado, Google's Boulder campus, 29th Street, extensive bike paths, public transit, and countless outdoor recreation opportunities. The property's central location supports consistent rental demand and minimizes vacancy risk. Current rents provide immediate income with additional upside potential through future renovations, operational efficiencies, or market rent adjustments. Whether you're looking to expand an existing portfolio, complete a 1031 exchange, or secure a premier asset in one of Colorado's strongest rental markets, this is an opportunity to acquire a high-demand multifamily property with both stability and growth potential. Investment Highlights: * Four 3-bedroom, 1.5-bathroom units * Prime central Boulder location * Strong and consistent rental demand * Value-add and rental growth potential * Off-street parking and on-site laundry * Proximity to CU Boulder, Google, Pearl Street, and major employment centers * Excellent walkability, bikeability, and transit access * Rare multifamily asset in a supply-constrained market

2535 Spruce St, Boulder

$2,295,000

1060934 MLS ⋅ ACTIVE Status

8 unit building, all separately deeded condos in Willow Springs in north Boulder. Conveniently located near shopping, restaurants, Goose Creek bike path and all that has to offer! Six 1 bedrooms and two 2 bedrooms. Most units have been updated with new flooring and baths and some kitchens. 6 units have fireplaces & 4 units have balconies and 2 have patios. Each unit has a reserved parking space in front of the building. HOA covers all the common areas, trash, pool and tennis. Tenants pay water, sewer and electricity.

2616 Juniper Ave, Boulder

$1,750,000

1060737 MLS ⋅ ACTIVE Status

Mapleton Hill Investment Property - Some investments chase trends. Others sit quietly in one of Boulder's most established neighborhoods and keep performing year after year. This property is a fully leased five-unit property tucked into Mapleton Hill, just a short walk from Pearl Street's restaurants, shops, and daily buzz. With mature landscaping, a peaceful backyard setting, and strong rental demand driven by Boulder's world-class lifestyle and university presence, this is the kind of asset investors hold onto for a reason.

1044 Maxwell Ave, Boulder

$788,000

1059922 MLS ⋅ ACTIVE Status

ATTENTION INVESTORS and CU PARENTS (and anyone else who wants a cash-producing University asset!). BUY now and secure your investment of student housing for 2027. Rented through mid Aug 2027. NO VACANCY! Coveted CU- Hill location - 2 blocks west of campus. MOVE IN READY- Updated kitchen and baths, and luxury plank flooring throughout. Bright interior. 1 bedroom on the main level with an expanded balcony. The lower level has 2 additional bedrooms with ample light. Neighboring units rent for $5000-$5500/mo. Great rental income.. On-site laundry. 1 assigned off-street parking space. Don't Pay the Landlord when you can BE THE LANDLORD- offset housing costs with roommates. Listing agent is the HOA president - call with ANY QUESTIONS.

1200 College Ave Unit 102, Boulder

$915,000

1059708 MLS ⋅ ACTIVE UNDER CONTRACT Status

CU South Living House. Set in an unbeatable location with effortless access to the CU bus line, Highway 36, and nearby shopping, this residence blends everyday convenience with classic Colorado charm. Wood flooring carries throughout the home, anchoring a sun-filled living room centered around a wood-burning fireplace. A formal dining room invites easy gatherings, while the kitchen makes a statement with an eye-catching backsplash and abundant storage. Down a half level, a versatile family room or office offers flexible living, alongside a bedroom with a walk-in closet. The lower level extends the living space with a recreation room, laundry area, and an additional private bedroom. Upstairs, three bedrooms share a full bath, creating a functional and well-balanced layout. Outdoors, the generous backyard is a quiet retreat, featuring a covered patio, mature tree, and storage shed, ideal for slow afternoons enjoying the Colorado lifestyle. The front patio offers stunning Flatiron views, while additional off-street parking, including a carport and RV parking, adds a rare practicality. A compelling opportunity for an investment property or student rental in a location that continues to perform.

4835 Moorhead Ave, Boulder

$4,600,000

1059097 MLS ⋅ ACTIVE Status

Compelling $400k price improvement to this unique and rare investment opportunity. 1090 11th Street is a charming, 13-unit student housing building originally built in 1923. It is ideally located at the corner of 11th St and College Ave, right in the heart of University Hill. There are 10 one-bedroom units, one studio, and two two-bedroom units on the top floor. The units are quite spacious for student rentals, each with its own bathroom, kitchen, living area, and separate storage space. The kitchens all have gas ranges, refrigerators, and sinks with garbage disposals. The bathrooms all have tub showers (except for the basement studio, which has a shower) and porcelain sinks and toilets. The units feature a mixture of hardwood floors, carpet, tile, and wood laminate. Radiant heat is in each unit, and tenants can install A/C window units.

1090 11th St, Boulder

$1,345,000

1058647 MLS ⋅ ACTIVE Status

Full remodeled in 2025, this modern 5 bedrooms-2 bath house has an excellent location, only 2 blocks to CU campus, the Hill, and just minutes to vibrant Pearl St. With parking for 4 vehicles (1 Detached Garage + 3 Off-St) - a rare and highly valuable feature in this area - this is an excellent investment. For parents, this is a powerful financial move: instead of writing rent checks for 4 years and walking away with nothing, you can own the property, build equity, benefit from appreciation, and potentially offset expenses with rental income from roommates. Currently rented through July 31, 2027, the property generates strong income now, giving you time to plan ahead. The layout balances private bedrooms with inviting shared spaces. The open-concept kitchen and living area with vaulted ceilings and brand-new appliances creates an ideal environment for both studying and socializing. A detached den/playroom adds flexible space for entertainment, group projects, or quiet focus (foosball table and fridge included). Every major component was fully updated in 2025 - flooring, drywall, insulation, interior and exterior paint, lighting, electrical, plumbing, bathrooms, and kitchen - all permitted with the City of Boulder. New washer and dryer included. Sprinkler system in place for easy landscape maintenance. This place needs nothing. Parking is a major advantage: large 1-car detached garage, 3 designated off-street spaces, plus typically available on-street parking - a true differentiator for student households. For investors, the excellent location plus the numbers work: strong cash flow, tenants pay all utilities and trash, plus low-maintenance improvements throughout. Whether you're planning strategically for your student's college years or securing a proven income-producing asset in a premier location, this property offers immediate income and long-term wealth-building potential. Schedule your private showing today. Call or text me with any questions.

2221 Columbine Ave, Boulder

$11,500,000

1056735 MLS ⋅ ACTIVE UNDER CONTRACT Status

Ideally located only 275 feet from the main entrance on "The Hill" to the University of Colorado at Boulder, this four-property portfolio is a generational opportunity to acquire a prime asset in one of the most in-demand and supply constrained student-housing markets in the U.S. The University of Colorado at Boulder experienced a record-breaking 68,000 applications for the Fall of 2024, up 20% from the previous year, and has seen a steady increase in applications and enrollment since 2012, while increasing its retention rate to a record 90%. 1031, 1033, 1045 and 1059 14th Street (the "14th Street Properties") are strategically positioned in the heart of The Hill, steps from Starbucks and the numerous student-focused shops, restaurants and bars that make The Hill the center of student life and the most sought after spot for housing. With the best location on the Hill and off-street parking, the 14th Street Properties are in high demand each year by students and experience zero vacancy, with leases secured annually for the following school year by the end of October. Currently leased to a fraternity chapter for the '25/'26 and '26/'27 school years, with a guarantee from the national organization, the tenant has a strong interest in renewing on a longterm basis. Alternatively, the flexibility is in place for an owner/occupier organization, or an investor looking to pursue a different model such as apartment units.

1031 14th St, Boulder

$2,997,500

1056392 MLS ⋅ ACTIVE Status

Exceptional investment opportunity on The Hill with this 8-bedroom rental property comprised of upper and lower level units. Recent improvements include a new roof in 2022, a kitchen updated approximately five years ago with newer cabinets and appliances, and a recently updated bathroom. Ideally located just two blocks from Chautauqua Park and close to campus, this property offers a welcoming front porch and a terrace with mountain views off the larger bedroom. Rare combination of size, layout, and location in one of Boulder's most sought-after rental areas.

856 10th St, Boulder

$1,399,000

1056171 MLS ⋅ ACTIVE Status

Opportunity meets upside in this rare tri-plex investment property in the highly desirable Frasier Meadows neighborhood of Boulder. Ideally located just minutes from University of Colorado Boulder (Go Buffs!), this income-producing property offers strong rental appeal in one of Boulder's most sought-after areas. All three units are currently leased, providing immediate, consistent income from day one. Tenants enjoy a unique set of features rarely found in multi-family properties: each unit includes its own covered carport parking space, a private storage closet, and a fenced yard with direct access-an ideal setup for privacy, pets, and outdoor living. While the property is being sold in as-is condition, it presents an excellent opportunity for updates & improvements for a cash buyer, the fundamentals are already in place for a savvy investor to add value and maximize returns. With Boulder's consistently strong rental market and proximity to shopping, dining, parks, and convenient transportation options, this tri-plex is perfectly positioned for long-term appreciation and cash flow growth. Whether you're looking to renovate, reposition, or simply hold as a solid income property, this is a compelling opportunity for a cash buyer to invest in a prime Boulder location with built-in demand and undeniable potential.

4425 Comanche Dr, Boulder

$1,975,000

1055731 MLS ⋅ ACTIVE Status

Located in the heart of Downtown Boulder, this multi-family investment property offers two side-by-side units that have been thoughtfully updated with granite counters, stainless steel appliances, and laundry. Unit 1: 4 Beds/2 Baths and Unit 2: 4 Beds/2 Baths. With a perfect mix of charm and strong student housing rental history, this property is a smart investment opportunity.

1806 17th St, Boulder

$259,000

1052608 MLS ⋅ ACTIVE Status

Capitalize on the strong Boulder County rental market with this turn-key, low-maintenance income property. This beautifully maintained second-floor condo offers an ideal combination of steady cash-flow potential, low vacancy risk, and strong long-term appreciation. Features a bright, open-concept floor plan that maximizes usable square footage-a highly desirable trait for modern renters.Turn-Key & Low-Maintenance: Impeccably maintained with thoughtful recent updates, minimizing immediate capital expenditure and post-acquisition maintenance costs. Situated just minutes from major employment hubs, extensive trail networks, retail, and dining. Exceptional commuter access to downtown Boulder and surrounding tech corridors ensures a consistent, high-quality tenant pool.Whether you are looking to expand an existing portfolio or acquire a high-performing asset for a 1031 exchange, this property delivers the perfect blend of low-stress property management and robust market demand.

5120 Williams Fork Trl Unit 206, Boulder

$3,100,000

1051781 MLS ⋅ ACTIVE Status

Rare investment opportunity in the heart of downtown Boulder's highly coveted Mapleton Historic District. This exceptional triplex property combines irreplaceable historic character with powerful income potential. Historic Charm Meets Modern Convenience: Nestled on a picturesque, tree-lined street, this property embodies the classic architectural heritage of the Mapleton Hill Historic District. It features distinct units that seamlessly blend period details with thoughtful, modern updates. Irreplaceable Location: Situated in Boulder's most prestigious historic neighborhood. Walkability: Located mere blocks from world-class dining, boutique shopping, and entertainment on the Pearl Street Mall. Sundance Proximity: Walking distance to cornerstone festival venues like the iconic Boulder Theater and the Boulder Public Library's Canyon Theater. Outdoor Access: Quick, easy access to nearby hiking trails at Mount Sanitas and Boulder Canyon. Versatile Property Layout & Highlights: The triplex configuration offers immense flexibility for savvy buyers, whether looking for a multi-family addition to a portfolio, a live-work setup, or a primary residence with built-in rental income. Unit Breakdown: Three distinct, light-filled units featuring unique layouts, hardwood floors, and large windows. Premium Parking: Includes a highly coveted, oversized two-car garage plus an additional off-street parking space-an invaluable luxury in downtown Boulder, especially during major city-wide events. Outdoor Features: Private, newly updated large patio. Strong Financials: Historically, low vacancy rates and premium rental draws driven by the elite downtown location and global crowds arriving for Sundance 2027. Properties of this caliber rarely hit the market in Mapleton Hill. Whether you choose to maintain it as a high-performing rental asset, convert it back into a grand single-family estate, this property represents a secure foothold in Boulder's tightest real estate market.

613 Pine St, Boulder

$3,000,000

1028047 MLS ⋅ ACTIVE Status

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 consistently with 100% occupancy. All major structural components have been replaced and all units updated. A must have in any market! More pictures available upon request. Please make sure to check out the virtual tours.

1723 15th St, Boulder

$5,850,000

1001751 MLS ⋅ ACTIVE Status

**Incredible Opportunity** 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 allowed between 11-2, Monday through Friday.

1945 Canyon Blvd, Boulder

$1,900,000

1033529 MLS ⋅ ACTIVE Status

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.

3600 Hayden Pl, Boulder

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