80305 Homes with Finished Basement

Welcome to the vibrant and enchanting community of Boulder, Colorado, nestled in the heart of Boulder County and boasting the picturesque zip code 80305. Known for its stunning natural beauty, outdoor recreational opportunities, and a lively cultural scene, this area is a hidden gem that offers an exceptional quality of life.

One of the standout features of homes in 80305 is the availability of properties with finished basements. These versatile spaces provide homeowners with endless possibilities, whether you envision a cozy family room, a state-of-the-art home gym, or even a stylish guest suite. Finished basements not only enhance your living space but also add significant value to your home, making them an attractive option for buyers seeking functionality and comfort.

The neighborhood is characterized by its friendly atmosphere, where community engagement thrives. Residents enjoy easy access to the breathtaking Flatirons, numerous hiking and biking trails, and the vibrant downtown area filled with eclectic shops, art galleries, and delicious dining options. With top-rated schools and a strong sense of community, families find 80305 to be an ideal place to raise children.

Moreover, the real estate market in Boulder is dynamic, offering a diverse range of homes that cater to various lifestyles and budgets. Whether you’re searching for a charming single-family home or a modern townhouse, the properties in this area promise to meet your needs while providing the perfect backdrop for your life in beautiful Colorado. Come explore the possibilities that await you in 80305, where your dream home is just a heartbeat away!

Newest 80305 Homes with Finished Basement

$1,065,000

4 Beds ⋅ 3 Baths ⋅ 1588650 MLS

Tucked into the heart of Martin Acres, this updated 4-bedroom, 3-bath offers an unexpected sense of privacy, generous living space and an outdoor setting that steals the show. Mature landscaping surrounds the property creating a lush, secluded feel while a gorgeous pergola takes center stage in the backyard—an inviting setting for summer dinners, morning coffee, and relaxed evenings outdoors. Inside, the remodeled kitchen combines style and substance with a granite backsplash, a Wolf gas cooktop & separate convection oven, new Bosch dishwasher, premium cabinetry and unique accents. The flexible layout includes a spacious lower-level primary retreat with an en suite five-piece bath featuring a Kohler cast-iron jetted tub that can be wired for heat if desired. Also on the lower level is an expansive, 12x20' family room to gather, entertain, work out, or simply spread out. Outside, an oversized detached two-car garage with 220V power offers outstanding versatility, while a separate shed with electric, lighting and 220V provides even more possibilities for a workshop, studio, she-shed, or additional storage. An impact-resistant roof installed in 2023 adds another valuable update. The location makes Boulder living remarkably convenient. With public airport transportation at the block's corner, easy access to the US 36/Table Mesa transit hub, and multiple connections to Boulder’s extensive multi-use trail and bike network, getting to CU, downtown and Denver couldn’t be easier. Martin Park, Bear Creek paths, neighborhood amenities, shopping and dining are all close at hand. Updated where it matters, wonderfully private, and designed with spaces that invite friends to stay, this home offers a combination of indoor comfort, outdoor living and Boulder connectivity that is increasingly hard to find.

3155 Dartmouth Avenue, Boulder

Courtesy of Keller Williams Preferred Realty . marcymoore@kw.com,970-640-8442

$695,000

2 Beds ⋅ 2 Baths ⋅ 2636740 MLS

These townhomes rarely come on the market - don't miss this opportunity! This inviting 3-bedroom, 2-bathroom home backs directly to City of Boulder Open Space, offering an exceptional connection to nature and some of the area's most spectacular Flatirons and NCAR views. Step out the patio door and start a hike-the trails are right at your doorstep.Enjoy peaceful afternoons under the shade of mature trees, with patio dining made especially pleasurable by the beautiful setting. Inside, the classic kitchen and open main floor create a welcoming space for entertaining, complemented by a cozy fireplace and brand-new carpet throughout.The upper level features two bedrooms and a full bath, while the basement provides additional flexibility with a bedroom/office, bath, laundry, and storage. A one-car detached garage plus one reserved parking space provide convenient parking and storage.With easy access to public transportation, nearby trails, and Boulder Open Space, this home offers an ideal blend of outdoor adventure, comfort, and convenience in one of Boulder's most desirable settings. Come see for yourself why the views and location are truly unforgettable!

1345 Bear Mountain Drive Unit B, Boulder

Courtesy of RE/MAX Alliance . 303-543-5720

$685,000

4 Beds ⋅ 3 Baths ⋅ 5337816 MLS

RARE BEAR MOUNTAIN FIND: 4 beds/2.5 baths, private garage + additional parking space, finished garden-level basement with full bath, new HVAC, fresh paint, and remodeled upstairs bathroom. Set along the foothills in desirable Bear Mountain, this refreshed corner residence offers a rare combination of low-maintenance living, open space access, and exceptional flexibility. The inviting main level features hardwood floors, a cozy fireplace, and an eat-in kitchen with quartz countertops that flows easily into the living and dining areas. Step outside to the private deck and enjoy the foothills setting, with open space just beyond and mountain views from the primary bedroom. Upstairs, comfortable bedrooms are complemented by a beautifully remodeled bathroom completed in December 2025. The finished garden-level basement adds valuable living space with a conforming fourth bedroom, its own full bathroom, and flexible space ideal for guests, a home office, fitness, media, or recreation. Additional improvements include a brand-new HVAC system installed in August 2026 and a newer roof. Thoughtfully updated and move-in ready, this home delivers the space, versatility, parking, and foothills lifestyle that make it a standout within the Bear Mountain community.

1325 Bear Mountain Drive Unit D, Boulder

Courtesy of LIV Sotheby's International Realty . ubrunner@livsothebysrealty.com,720-984-0273

$995,000

5 Beds ⋅ 3 Baths ⋅ 8225957 MLS

Flatiron views, a large corner lot, and exceptional convenience in South Boulder. Set on nearly a quarter acre, this five-bedroom, three-bath home features expansive fully fenced front and back yards, mature landscaping, and plenty of space for entertaining, gardening, kids, and pets. A location designed for an active Boulder lifestyle—hop on the bike path, reach open space in minutes, walk or bike to school and Table Mesa amenities, or quickly connect to RTD and major commuter routes. Inside, the updated main level features a bright, Scandinavian-inspired kitchen with white quartz countertops that opens to the living and dining areas with a cozy gas fireplace. A versatile main-level den with an adjoining bathroom offers flexible space for a home office, guest room, TV room, or potential fifth bedroom. A dedicated studio and oversized mudroom provide additional space for creative projects, gear, storage, and everyday life. Upstairs are three bedrooms, while the lower level offers a private entrance, walk-in closet, and attached bath—ideal for guests, extended family, a private office, or multigenerational living. The flexible layout may also offer potential for an ADU or certain home-based uses, subject to City of Boulder requirements. Space, flexibility, Flatiron views, and easy access to the best of Boulder—all in one home.

315 Harvard Lane, Boulder

Courtesy of Redfin Corporation . corey.keach@redfin.com,303-818-5637

$1,375,000

4 Beds ⋅ 3 Baths ⋅ 4935902 MLS

Beautifully renovated with improvements throughout, this Boulder home blends timeless design with modern finishes in one of the city's most desirable locations. Thoughtfully updated with warm, natural tones and abundant light, the home offers a clean, sophisticated aesthetic from the moment you step inside. The upper level features an open-concept living space centered around a beautifully appointed kitchen with custom cabinetry, premium appliances, a spacious island with seating, and seamless flow into the living and dining areas. Down the hall are two generous bedrooms, including a private primary suite with its own beautifully updated bathroom, along with a well-appointed guest bath. The lower level provides exceptional flexibility with a spacious second living area, a third bedroom, an additional full bathroom, and a large laundry room offering ample storage. Outside, enjoy a generous backyard with a large deck perfect for relaxing or entertaining. Ideally situated just minutes from downtown Boulder and only steps from the foothills and miles of scenic hiking and biking trails, this home offers the perfect balance of modern comfort and the unmatched outdoor lifestyle that makes Boulder so special.

727 Ithaca Drive, Boulder

Courtesy of The Diamond Group . Chase@diamondgroupco.com,908-644-2593

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