80302 Homes with Unfinished Basement

Welcome to Boulder, Colorado, a vibrant city nestled against the stunning backdrop of the Rocky Mountains! The 80302 zip code is not just a postal designation; it’s a gateway to a lifestyle filled with outdoor adventures, cultural richness, and an inviting community spirit. With its picturesque scenery, Boulder is renowned for its commitment to sustainability and a healthy lifestyle, making it a haven for nature enthusiasts and urban dwellers alike.

Homes in the 80302 area often feature unique architectural designs, and one appealing aspect is the availability of properties with unfinished basements. These versatile spaces offer endless possibilities for customization, allowing you to create your dream retreat, a home office, or even a cozy guest suite. Imagine the potential of transforming this blank canvas into a personalized haven that reflects your style and needs.

Living in Boulder means you are just moments away from breathtaking hiking trails, world-class dining, and a thriving arts scene. The Pearl Street Mall, with its eclectic shops and lively street performances, is a must-visit, while the nearby Flatirons provide a stunning backdrop for outdoor activities.

Whether you’re a first-time buyer or looking to invest in a property that offers room to grow, homes with unfinished basements in the 80302 zip code present an incredible opportunity. Embrace the Boulder lifestyle and let your imagination run wild with the potential that awaits you in this charming community!

Newest 80302 Homes with Unfinished Basement

$1,495,000

3 Beds ⋅ 3 Baths ⋅ IR1068496 MLS

NEW PRICE! Downtown charm meets modern comfort in this beautifully maintained turn-of-the-century bungalow. Cherished by the same family for more than 40 years, this home showcases timeless character with hardwood floors, 9-foot ceilings, original trim and baseboards, and exposed brick accents throughout. The thoughtfully designed layout includes a private primary suite on the upper level and a spacious family room addition at the rear of the home, providing flexibility for both everyday living and entertaining. Ideally located just minutes from the vibrant Pearl Street district, you'll enjoy easy access to cafes, wine bars, award-winning dining, shopping, the Boulder Creek path, the Farmers Market, and countless downtown amenities. Outside, the fully fenced backyard offers a peaceful retreat with a brick patio, mature landscaping, and privacy fencing. A welcoming front courtyard with a flagstone patio creates additional outdoor living space. A rare BONUS is the detached, finished studio complete with a 3/4 bathroom-perfect for a home office, art studio, guest space, fitness room, or creative retreat. Ample off-street parking in the driveway to the north. A unique opportunity to own a character-filled downtown home in an exceptional location.

2238 16th Street, Boulder

Courtesy of milehimodern - Boulder . 3034890309

$1,125,000

3 Beds ⋅ 3 Baths ⋅ IR1068202 MLS

Escape to the tranquility of the foothills in this beautifully architect-designed contemporary home, set on more than 5 acres just 23 minutes above Boulder. Great hiking trails starting at the edge of the property. This immaculate home is thoughtfully designed for both beauty and functionality. The open floor plan is filled with natural light, creating a warm and inviting atmosphere throughout. In the living room, expansive windows frame the peaceful landscape and bring the beauty of the outdoors inside. The spacious kitchen features a breakfast nook and direct access to the expansive brand-new deck, making indoor-outdoor living and entertaining effortless. A separate formal dining room provides an elegant setting for gatherings and special occasions. The private primary suite offers a walk-in closet and a generously sized en-suite bathroom. Two additional bedrooms provide flexibility for family, guests, or work-from-home living, with one currently serving as a comfortable home office. Step outside onto the impressive new deck, where there is plenty of room to entertain, dine al fresco, or simply unwind while taking in the fresh mountain air and peaceful surroundings. The unfinished basement presents an exceptional opportunity to create additional living space tailored to your needs. With 9-foot ceilings, abundant natural light, and direct outdoor access, the space offers tremendous potential to expand the home and add significant value over time. Surrounded by nature yet conveniently close to Boulder, this is a rare opportunity to enjoy the best of foothill living in a thoughtfully designed home with room to grow.

165 Bison Drive, Boulder

Courtesy of RE/MAX of Boulder, Inc . 3038982795

$925,000

3 Beds ⋅ 2 Baths ⋅ IR1067403 MLS

Whispering Pines Cabin. Perched on Flagstaff Mountain with far-reaching, unobstructed views, this inviting log cabin retreat blends timeless mountain character with thoughtful updates and exceptional privacy. Tucked at the quiet end of the road, the setting offers rare serenity, abundant wildlife, and the true feeling of Colorado mountain living, just 10 miles from Baseline & Broadway in Boulder. Inside, a dramatic vaulted great room anchors the home, centered around a classic Vermont Castings wood stove that creates a warm gathering space framed by expansive windows and breathtaking scenery. Refinished solid red oak floors add warmth and elegance throughout the main level, while new ProVia steel entry doors enhance both style and durability. Designed for indoor-outdoor living, the home opens to a large wraparound deck capturing sweeping mountain views. Deer and wild turkeys are frequent visitors, adding to the sense of quiet mountain retreat. The main level offers two comfortable bedrooms, while the upper loft provides exceptional flexibility as guest quarters, a home office, or creative space, complete with a full bath and Mitsubishi ductless mini-split for cooling and additional heating. The kitchen features a charming Juliet balcony that brings in fresh mountain air and views. The unfinished walkout basement offers excellent potential for future expansion, while the workshop beneath the garage creates an ideal space for hobbies or storage. Additional highlights include a 95% efficient furnace (2017), Bradford White 40-gallon water heater, 18-watt whole-house generator, reinforced garage door, and triple-pane south-facing windows for efficiency and comfort. Outdoor enthusiasts will appreciate three nearby trailheads for hiking, biking, and horseback riding, while Gross Reservoir-just three miles away-offers fishing and non-motorized boating. A rare opportunity to own a classic Colorado log cabin with extraordinary views, privacy, and convenient access to Boulder.

750 Cougar Drive, Boulder

Courtesy of Coldwell Banker Realty-Boulder . info@thebernardigroup.com

$1,676,000

5 Beds ⋅ 2 Baths ⋅ 8788132 MLS

She ain't pretty, but she has great bones, she is located 2 blocks west of the CU Boulder campus, and she has a lot of potential to be something truly incredible and unique to Boulder. Opportunity's like this home show up once a decade. Ideally positioned as a Co-living / student housing home -- this is most likely the highest and best use of this property. ZONING is: RMX-1 (Residential-Mixed) this allows for a mix of low-to-medium-density housing type such as single-family home, duplex, and multi-family residential units. CU Boulder campus is a few blocks to the east of this home and you want to talk about location, the closest major cross streets are (University Avenue and Broadway right in Boulder). Work to be done top to bottom and on the outside, in what is expected (multiple contractor quotes) to fall potentially around a $375K-$475K rehab range // could be more/less based on your vision. After Repair Value falls between 2.15-2.3 Million within .5 miles of this property. This is also a project that likely projects at a 4-6 month rehab timeline. Do your due diligence, run your numbers, and roll up your sleeves. **We are not at all interested in wholesalers/wholesaling** This is for an end buyer, savvy investor, and it will need to be a cash / creative type deal. This home does need new electrical, new Plumbing, new HVAC, new Windows, new Roof, new water heater(s), you name it. Random enough the main living room and dining room are quite nice, rest of the house is gonna need a full makeover. We will be presenting offers as they stand and do need 24 hours to respond. This home has all the potential in the world it just needs the right buyer who knows what they are doing with it.

933 University Avenue, Boulder

Courtesy of eXp Realty, LLC . Josh@EvolveHomeGroup.com,720-401-0455

$3,125,000

3 Beds ⋅ 3 Baths ⋅ IR1065653 MLS

Introducing an extraordinary property nestled along the pristine Boulder Creek, offering an unrivaled location that epitomizes Boulder living and providing easy walkability to Boulder's vibrant downtown lifestyle, West Pearl, Chautauqua, and the renowned Evan G Fine Park. Additionally, outdoor enthusiasts will revel in the proximity to a world-class playground of trails, hiking, biking, and climbing. Situated on coveted west Arapahoe, this home showcases quintessential Boulder Flatiron views to the south, as well as breathtaking vistas of Boulder Creek, Red Rocks, and Mount Sanitas to the north. As you step inside, you will be greeted by an open flow design that seamlessly blends intimate spaces with gracious and inviting rooms. The exquisite finishes throughout add a touch of luxury, making it the perfect space for entertaining guests. A highlight of this property is the seamless indoor-outdoor living experience it offers. French doors lead to an outdoor oasis, where lush greenery and majestic trees surround the outdoor dining area, French gardens and private patio overlooking Boulder Creek. The architectural detailing includes stunning high-end millwork and moldings, hardwood floors, custom chandeliers, exposed brick and divided light windows. The chef's gourmet kitchen is a dream come true, featuring the flagship Viking 6-burner range and commercial hood, along with an expansive butcher block center prep island. The 4-seat breakfast bar and walk-in pantry provide ample space for storage and casual dining. The primary suite is a haven of tranquility and luxury. With a separate sitting area boasting vaulted ceilings, a 2-sided fireplace, a spa plus steam shower and dual walk-in closets, it is a retreat within your home. The basement is a true gem, featuring a 700+ bottle fully conditioned wine cellar. With 9' ceilings, the basement offers ample room to expand and create your own desired space, whether it is additional bedrooms, a home theater or even a private gym.

435 Arapahoe Avenue, Boulder

Courtesy of Live West Realty . 3039957038

$2,395,000

4 Beds ⋅ 3 Baths ⋅ IR1062364 MLS

Nestled in the heart of Downtown Boulder, this turn-of-the-century brick Victorian offers a rare combination of historic charm, modern amenities, & an exceptional creekside setting.Backing directly to Boulder Creek, the home enjoys tranquil water views from both the north and south sides, creating a peaceful urban retreat just steps from the city's most beloved destinations.Thoughtfully renovated & expanded in the early 2000s, the residence preserves its timeless character while seamlessly accommodating today's lifestyle. Beautiful hardwood floors grace the main level, while fresh paint & new carpeting enhance the upper floor.The chef's kitchen, high end renovation within the last few years features solid slab countertops, farmhouse sink, custom cabinetry, and premium built-in appliances(sub zero paneled refrigerator, thermador range, Bosch dishwasher). From the welcoming front porch, take in views of the iconic Flatirons & greet neighbors passing by.For a more private setting, French doors open from the kitchen to a spacious wood deck perfect for entertaining, dining, & relaxing beneath the trees.Beyond the deck, the backyard extends to Boulder Creek, where the gentle sounds of flowing water & cool breezes create a serene natural backdrop.Additional outdoor living spaces include second-floor decks that provide peaceful retreats w/elevated views.The flexible floor plan accommodates a variety of lifestyles, featuring a study/guest bedroom & 3/4 bath on the main level, along w/a primary suite & 2 additional bedrooms upstairs.Modern comforts include central AC throughout. Additional amenities include a detached garage, garden shed & an artist's studio/workshop.With an unbeatable location just minutes from the pedestrian-friendly Pearl Street Mall, Eben G. Fine Park, the Boulder Creek Path, & nearby trail systems including Anemone Trail & Red Rocks Trail, this home offers the quintessential Boulder lifestyle-where nature, community, & downtown convenience come together.

497 Arapahoe Avenue, Boulder

Courtesy of milehimodern - Boulder . 3034890309

$2,395,000

5 Beds ⋅ 3 Baths ⋅ IR1061051 MLS

Set on a tree-lined street in Boulder's iconic Mapleton Hill neighborhood, this cherished Queen Anne Victorian comes to market for the first time in over 35 years. It's the kind of block where neighbors wave from front porches, dogs meander down sun-dappled sidewalks, and summer brings neighborhood events like the legendary Mapleton Hill Porchfest - live music drifting through the air, community in full bloom. Pearl Street's world-class dining, shopping, and culture are mere seconds away, and trailheads like Mt. Sanitas are moments from your door. The location is, simply, unmatched. Inside, authentic character that can't be replicated: original hardwood floors, classic doors, and timeless millwork speak to a craftsmanship era long past. This is a rare opportunity for a new steward move right in or bring the vision to restore it to its full, glorious potential. Outside, a lovely fenced yard and expansive patio beckons you to relax long into the evening with friends. Above the garage, a versatile studio opens the door to possibility: home office, music room, creative retreat, or guest suite. 616 Pine is a private oasis in the heart of the city. LIVE BOLDER, LOVE BOULDER!

616 Pine Street, Boulder

Courtesy of The Agency - Boulder . 7203941997

$1,120,000

3 Beds ⋅ 3 Baths ⋅ IR1059085 MLS

Perched among the pines in coveted Boulder Heights, this custom-built home offers the rare balance of mountain serenity and effortless access to city amenities. Cherished by the same owner since 1982, this meticulously maintained residence reflects decades of pride of ownership in one of Boulder's most special settings.Inside, soaring vaulted ceilings, exposed wood beams, an expansive fireplace, and abundant natural light create spaces that feel both grand and welcoming. Designed for both entertaining and everyday living, the main level features two spacious living areas, a cozy dining room, and a timeless kitchen with granite countertops, white cabinetry, and seamless access to a composite deck overlooking Boulder and surrounded by towering pines. The impressive primary suite serves as a private retreat, complete with generous storage, a dedicated office or nursery, dual closets, a five-piece bath, and sauna. The walkout lower level offers flexible bonus space ideal for a gym, studio or office. Additional highlights include newer HVAC systems, fresh exterior paint, an attached garage and a large storage shed. Outdoor enthusiasts will appreciate easy access to some of Boulder County's best cycling routes, running trails, and exclusive neighborhood hiking trails just moments away. Enjoy the charm of Boulder's mountain communities with summer evenings filled with live outdoor music, Sunday brunch at The Merc in Jamestown, or cozy winter dinners and local events at the historic Gold Hill Inn. Skiing at Eldora, Colorado locals' favorite mountain, is just 50 minutes away, while downtown Boulder is an easy 20-minute drive. Wildfire Partners Certified in 2026.

124 Deer Trail Circle, Boulder

Courtesy of milehimodern - Boulder . 8154124543

$3,950,000

3 Beds ⋅ 4 Baths ⋅ IR1057759 MLS

This extraordinary Buckingham Hills estate, fully renovated to perfection, is a timeless masterpiece of architectural distinction and serene mountain living. Designed by renowned architect David Barrett and built by Harrington Stanko, the home is gracefully set on 38 private acres; one of just nine residences sharing over 300 acres of preserved open space and forested land. Surrounded by sweeping vistas in every direction, the home captures iconic views of the Continental Divide, Pikes Peak, and the Flatirons, along with rolling forests, dramatic rock outcroppings, and the shimmering city lights below. Inside, walls of glass dissolve the boundary between indoors and out, flooding the home with natural light and framing uninterrupted panoramas from nearly every room. The interiors are grounded in warmth and sophistication, with natural materials and stone accents that echo the surrounding environment. A beautifully executed open floor plan strikes a perfect balance between privacy and gathering, allowing the home to live comfortably day-to-day while effortlessly accommodating larger-scale entertaining. Each bedroom and office is thoughtfully designed with private balcony access, extending the living experience into the landscape. A series of cascading patios and intimate garden terraces create moments for quiet reflection, while also offering a stunning backdrop for entertaining. Both a sanctuary and a statement, this Buckingham Hills estate is a truly rare offering where timeless design meets the extraordinary scale and beauty of the Colorado landscape. Positioned just ten minutes from Broadway, the property offers an unparalleled sense of retreat without sacrificing proximity to Boulder's most vibrant corridors.

1451 Rembrandt Road, Boulder

Courtesy of milehimodern - Boulder . 3038179300

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