80304 Homes with Full Basement

Welcome to the vibrant and picturesque 80304 zip code, nestled in the heart of Boulder, Colorado. Known for its stunning natural beauty and an active lifestyle, this area is a haven for those who appreciate the great outdoors, with easy access to hiking trails, scenic parks, and the majestic Flatirons.

Boulder is renowned for its eclectic mix of culture and community, offering residents a unique blend of urban amenities and small-town charm. The bustling downtown area features an array of shops, restaurants, and local markets, creating a lively atmosphere that caters to every taste. Whether you're enjoying a leisurely stroll along Pearl Street or savoring a locally brewed coffee, there's always something to explore.

For homebuyers seeking spacious living options, the homes in 80304 frequently feature full basements, providing ample room for creativity and expansion. These versatile spaces can be transformed into anything from cozy family rooms to home offices or even guest suites, making them perfect for growing families or those who love to entertain. With the stunning backdrop of the Rockies, your basement can also serve as a peaceful retreat or a fun recreation area.

Living in 80304 means embracing a lifestyle filled with adventure, community, and comfort. With its excellent schools, friendly neighborhoods, and a strong sense of community, this area is an ideal place to call home. Experience the charm of Boulder and discover your dream home with a full basement in this beautiful zip code today!

Newest 80304 Homes with Full Basement

$1,050,000

2 Baths ⋅ 3043283 MLS

Once in a lifetime opportunity awaits. The building and lot are zoned RL-1 = Residential Low Density City of Boulder. This existing building has been used by permit for a Church for 75 years. The property is available to be purchased AS-IS. Could be renovated into a home, redeveloped for custom residential build. Note - building has some deferred maintenance to include roof, gutters, concrete, plumbing. Current Building dates to the 1950's Primary value is in the land. This corner lot is an excellent opportunity - curb cut, water tap, electrical all in place. Just steps from the foothills in sought after Newlands neighborhood in West Boulder. Less than 2 miles from the University of Colorado Boulder Campus, Downtown Boulder, Pearl Street Mall and so much more. What could you imagine using this prime Boulder real estate for? Main Level of building opens to the West with beautiful views of the foothills. Mature Trees on the property are providing beautiful shade. Main level is primarily the sanctuary of the existing church with small storage closets in several locations. A split staircase leads to the lower level where there are small classrooms with partial petitions and a fellowship hall adjacent to the church kitchen. Original cabinetry is in excellent condition. There are two restrooms on the lower level - Mens and Womens. The Furnace and Water heater are also in the lower level. Building has original windows, doors, wood paneling and staircase. Brick columns on sides of the building and Concrete Block construction have stood the test of time. Wide ramp to front door mitigates steps to entrance. Newlands neighborhood is a beautiful mix of all that makes Boulder such a special place to be. Mature Trees, a mix of Architectural styles, new and old homes and walking proximity to the foothills and downtown make for the lifestyle everyone is looking for. Don't delay on this rare chance to own a quintessential Boulder property.

3090 7th Street, Boulder

Courtesy of Iconic Colorado Properties, LLC . 719-573-9657

$1,499,000

3 Beds ⋅ 4 Baths ⋅ IR1068231 MLS

This exceptional Pine Brook Hills home offers the best of both worlds-peaceful mountain living, yet just a five-minute drive to Pearl Street and the heart of downtown Boulder. Completely rebuilt in 2000 with an emphasis on thoughtful design, quality craftsmanship, and connection to the outdoors, the home feels like a sophisticated treehouse nestled among the trees. Walls of windows fill the interior with natural light, while multiple outdoor spaces and private balconies invite you to enjoy the surrounding beauty.The chef's kitchen is designed for both serious cooking and effortless entertaining, featuring custom cherry cabinetry, solid wood floors, walk-in pantry, prep sink, Sub-Zero refrigerator, Viking gas range, Thermador hood, 162-bottle wine refrigerator, and kegerator with built-in tap. French doors open to a private patio, creating an inviting setting for dining al fresco.The luxurious primary suite occupies the entire third floor, creating a private retreat surrounded by windows and expansive natural views. The spacious bedroom opens to a private deck and features a walk-in closet and adjoining bonus room with its own balcony-ideal for an office, studio, reading room, or quiet escape.Additional thoughtful details include wood floors throughout, solid-core interior doors with substantial metal hardware, tempered glass windows and doors, mini-splits for cooling, and abundant storage. The finished and heated three-car tandem garage offers exceptional flexibility for vehicles, gear, hobbies, and Colorado living. Major improvements include a new boiler in 2025 and a 50-year roof installed in 2018. With hiking trails just outside your door and downtown Boulder only minutes away, this rare property offers the serenity of the mountains without sacrificing the restaurants, culture, shopping, and energy of town. A truly special mountain retreat where thoughtful architecture, exceptional craftsmanship, and an extraordinary connection to nature come together.

15 Arrowleaf Court, Boulder

Courtesy of Compass - Boulder . 2068517998

$950,000

4 Beds ⋅ 3 Baths ⋅ IR1068106 MLS

Enchanting, beautifully updated home in a serene, park-like setting with exceptional privacy, abundant outdoor space, and easy access to trails, pools, and the best of Boulder living! Tucked into a quiet, tree-lined cul-de-sac, this thoughtfully remodeled townhome lives like a single-family home, surrounded by mature trees and lush green space. Step inside to a warm, inviting interior featuring hardwood floors, vaulted ceilings, and an updated kitchen. The main level flows seamlessly to a large, private composite deck and patio surrounded by mature trees, along with a fully enclosed side yard-an especially appealing feature for townhome living. Just beyond the home, an expansive community greenbelt provides additional open space, separation, and a wonderful park-like feel without the maintenance. A main-level non-conforming bedroom currently serves as a comfortable home office. Upstairs, the spacious primary suite opens to its own private deck with Flatirons views-a wonderful place to enjoy your morning coffee or Colorado sunsets. Additional highlights include an oversized two-car garage with a Level 2 EV charger, newer interior paint, a newer front door, and abundant basement storage with extensive shelving. Community amenities include two pools, tennis courts, volleyball, and a children's play area, with one pool just steps away. Enjoy convenient connections to Wonderland Creek, Cottonwood, and Goose Creek trails, plus easy access to shopping, dining, downtown Boulder, Longmont, and the Diagonal Highway. Move-in ready, beautifully maintained, and surrounded by nature, this is an exceptional opportunity to enjoy the Boulder lifestyle.

2710 Winding Trail Drive, Boulder

Courtesy of Stellar Properties, LLC . 3034422448

$2,595,000

4 Beds ⋅ 4 Baths ⋅ IR1068008 MLS

In the heart of Boulder's coveted Whittier neighborhood, this newly constructed residence offers a rare synthesis of architectural expression, refined materials, & effortless lock-and-leave living. Designed for the homeowner who appreciates both design and discretion, the home pairs sculptural architecture w/an intentionally restrained material palette and meticulously considered finishes. Every element has been conceived to deliver a sophisticated contemporary experience w/remarkably little maintenance. The main living spaces extend seamlessly into an enclosed private courtyard, creating an intimate outdoor sanctuary designed for both quiet evenings & effortless entertaining. A thoughtfully defined fire-pit terrace provides a natural gathering place, while an integrated outdoor pellet BBQ elevates the courtyard into a sophisticated al fresco kitchen & entertaining space.The main level is anchored by a primary suite, complete w/ its own private washer and dryer. Two additional bedrooms occupy the upper level alongside a beautifully finished bath, dedicated laundry room, and an inviting loft that serves as a flexible gathering or retreat space. Expansive south-facing glazing fills the loft with natural light and draws the eye toward a private upper terrace. A living roof frames the deck, creating a striking interplay between architecture and landscape and offering an elevated outdoor room above the city. The lower level introduces an exceptional layer of flexibility w/a fully self-contained accessory dwelling unit and separate entrance. Equally suited to extended-stay guests, family/friends, a private retreat, or rental income, the ADU allows the residence to effortlessly adapt to its owner's lifestyle. Whittier offers an unusually intimate connection to the best of Boulder-quiet residential streets paired w/immediate access to the cultural energy of Pearl Street, the shops and amenities of 29th Street, & the University of Colorado campus.This is Boulder at its best!

2445 Bluff Street, Boulder

Courtesy of milehimodern - Boulder . 3034890309

$1,550,000

5 Beds ⋅ 4 Baths ⋅ IR1067915 MLS

Experience the best of Boulder living in this light-filled home in Melody Heights, located on a quiet cul-de-sac in Central North Boulder. Multiple decks and a low-maintenance yard provide inviting outdoor spaces with foothill views. Inside, the main level features wood floors an open floor plan with a large fireplace-centered living room, separate dining room, eat-in kitchen with granite counters, stainless appliances, and a pantry. A large separate study offers options, and could also serve as a TV or game room. Upstairs are three bedrooms and a full bath, including a spacious primary suite with dual sinks and a walk-in closet. The basement adds two large bedrooms, a recreation room, laundry, and storage. The fenced backyard with a private large deck with pergola provides a nice space for outdoor living and entertaining, and has space for play areas. An oversized 2-car garage has extra space for your outdoor gear. A new roof was installed in 2026. The location is central to everything; grocery stores, coffee shops, North Boulder Shopping Center, Community Plaza Shopping area and other everyday amenities are only a few minutes away.

3486 16th Circle, Boulder

Courtesy of 8z Real Estate . 3038182344

$2,625,250

4 Beds ⋅ 5 Baths ⋅ IR1067914 MLS

The Allen Residence. Built in 1922 on Boulder's historic Mapleton Hill, this Craftsman bungalow is a legally conforming duplex, income-ready from day one. The main home features original Douglas Fir floors, 6 panel doors, Craftsman casework, 3 beds, 2 3/4 baths, a covered front porch on tapered brick piers, and a skylit finished attic with charming flex space. Tucked below is a fully finished walk-out garden level apartment, a true second unit with its own private, entrance on the east side and separately metered is ready for a tenant, guests, or a standalone private suite. Out back, a detached 3-car garage (rare on this end of Mapleton Hill) is topped by a 612 SF studio currently with a half bath, convertible to full, with light and bright, living space under current Boulder zoning for a third income stream. RMX-1 zoning supports single-family, duplex, or triplex use across the property's two structures. The finished interior living space totals 3,252 SF, with an additional 374 SF of outdoor living space, 612 SF of parking, with a complimentary 120 SF in the storage shed. All major systems have been updated during current ownership, including electrical, plumbing, hot water heat, windows, and roof. Highly walkable location (87 Walk Score) places the Ideal Market, North Boulder Park, Mount Sanitas, downtown Boulder and Pearl Street, Boulder Creek Path, CU Boulder, and an RTD bus route all within an easy walk or bike ride. The home sits next door to one of Boulder's architecturally acclaimed buildings designed by Charles Haertling, originally known as the Boulder Valley Eye Clinic. This is a rare shot at owning a piece of Boulder history with real, flexible upside.

1125 Maxwell Avenue, Boulder

Courtesy of The Colorado Group . 3034492131

$8,995,000

5 Beds ⋅ 7 Baths ⋅ IR1067848 MLS

Boulder, without compromise. Set above the city on coveted Sunset Hill, 1710 Sunset Boulevard offers a rare opportunity on one of Boulder's most coveted residential streets-a setting distinguished by exceptional homes, remarkable views and significant investment in the surrounding properties. Here, commanding Flatirons views, privacy, a flat usable yard and genuine walkability to the heart of Boulder come together in a way that is exceptionally difficult to replicate. Nearly 6,000 square feet unfolds across three thoughtfully designed levels. The main level is centered around a light-filled living room where walls of glass frame the Flatirons and open to a south-facing covered deck overlooking the mountains and city. A beautifully appointed kitchen, formal dining room and private office create an effortless flow for everyday living and entertaining. Upstairs, four ensuite bedrooms are thoughtfully positioned together, including a private primary retreat with vaulted ceilings, two walk-in closets, spa-like bath and its own view deck. The walkout lower level adds a spacious family room, wet bar, wine cellar, exercise room and private fifth bedroom suite. Outside, a flat, fully fenced backyard provides rare usable space for children, dogs and entertaining. Walk to Ideal Market, neighborhood parks, trails and Pearl Street, then return home to an elevated setting that feels remarkably removed from the city below. 1710 Sunset isn't about choosing between the Boulder lifestyle and an exceptional home. Here, you can have both.

1710 Sunset Boulevard, Boulder

Courtesy of Compass - Boulder . 3032426012

$1,650,000

6 Beds ⋅ 4 Baths ⋅ IR1067416 MLS

A bright, open foyer with soaring ceilings welcomes you into this immaculate six-bedroom home. Plantation shutters throughout filter warm southeast light across the open floor plan, where the spacious kitchen offers abundant storage, skylights, granite counters, a sunny breakfast nook, and a separate dining area. The sunken family room centers on a cozy gas fireplace, and sliding glass doors off the living area open to a large back patio and private backyard, perfect for entertaining or quiet mornings outside. A main-level bedroom or office with French doors and access to a 3/4 bath rounds out the first floor. Upstairs, the spacious primary suite is a true retreat, featuring an updated luxury 5-piece ensuite bath and a walk-in closet with custom built-ins and an LED vanity. Two additional bedrooms and a dedicated laundry room complete the second floor. The finished basement adds even more living space, with a large family room, full bath, and additional bedrooms rounding out this six-bedroom home. Tucked into North Boulder's desirable Dakota Ridge neighborhood, this home puts you moments from miles of hiking and biking trails, neighborhood parks, and open space, plus NoBo amenities, grocery and restaurants - where outdoor adventure, mountain views, and neighborhood charm come together in one of Boulder's most sought-after communities.

4859 Dakota Boulevard, Boulder

Courtesy of RE/MAX Alliance-Boulder . 3035430625

$899,900

4 Beds ⋅ 2 Baths ⋅ IR1067390 MLS

Tucked on bucolic, tree-lined Oak Ave and surrounded by much more expensive single-family homes, this is that needle in the haystack property that doesn't come around often. This "just right" sized home was fully renovated in 2016 with modern details and a vibe unmatched in this area at this price. The charming curb appeal and two reserved parking spaces (complete with EV charger) welcome you home. Step into the charming living room on solid oak floors and you'll find efficient flow and incredible natural light. The spotless kitchen with solid surface counters and stainless appliances looks out over a low maintenance backyard perfect for al fresco dining or gatherings with friends. The 2 bedrooms on the main level share one sparkling full bathroom. Venture downstairs to a large rec room ideal for movie night along with 2 bedrooms with egress windows sharing another spic and span bathroom. There's even a bonus room for storage with stackable washer and dryer. Walk to Lucky's Market, Wonderland Lake and all of the amazing North Boulder parks. This is THE spot! Come see for yourself. Let's Get You Home!

1552 Oak Avenue, Boulder

Courtesy of Compass - Boulder . 3039315483

$2,295,000

5 Beds ⋅ 4 Baths ⋅ IR1066824 MLS

Enjoy breathtaking panoramic views of the Boulder Reservoir, city lights, and sweeping plains, from 1.26 private, fully fenced acres in coveted Pine Brook Hills! Just 6 minutes from downtown Boulder & Broadway, this luxury home is sure to impress. Completely remodeled in 2021 with high quality finishes by its previous owner/builder, who designed it as his own personal residence. This home reflects a level of craftsmanship rarely found on the market today. Vaulted beamed ceilings and wide-plank white oak floors set the tone inside, including a wall of windows that fully slide open to bring the outdoors in & extends the living space onto the pergola deck. A designer gas fireplace anchors the living area, while the Thermador kitchen and spa-inspired primary bath with heated floors, bring the same level of detail to daily life. A walk-out lower level, whole-home radiant heat, solar, smart home features, and 175 amp service with a generator circuit, round out a home built for comfort and resilience. A bonus 995 sq ft detached garage is built for whatever you are passionate about. It includes a car lift, 16 ft ceilings, firehouse doors, compressed air, Intelagard fire suppression system, gas heater & EV charging. Could be a perfect gym, party room, studio, or all of the above. PLUS there is a 2-car attached garage with a second EV outlet. Surrounded by towering pines, this stunning setting offers a genuine sense of being tucked into nature, while still minutes from Boulder. Enjoy starry nights, crisp mountain air, and the kind of quiet that's increasingly hard to find. A property this complete does not come along often, and could also be a perfect second home or mountain retreat.

227 Balsam Lane, Boulder

Courtesy of milehimodern - Boulder . 8057225800

$1,595,000

4 Beds ⋅ 3 Baths ⋅ IR1066806 MLS

Beautifully remodeled and full of charm, this move-in-ready 4-bedroom, 3-bath home offers stylish updates, inviting living spaces, and a layout designed for both comfortable everyday living and effortless entertaining. Recent improvements, including a NEW furnace, NEWER water heater, NEWER A/C unit, new carpet, and fresh interior paint, give the home a crisp, updated feel and make it truly move-in ready. The open floor plan is filled with natural light and thoughtful detail throughout. Vaulted ceilings, a cozy gas fireplace, and large windows create a bright and welcoming living room that flows seamlessly into the beautifully remodeled kitchen. The kitchen is a standout feature, complete with all-new cabinetry, quartz countertops, custom lighting, and new appliances, blending style and function in the heart of the home. Hardwood floors extend through most of the main level, adding warmth and character, while the separate dining room with a beautiful statement light fixture offers the perfect setting for both casual dinners and special gatherings. Upstairs, the spacious primary suite provides a peaceful retreat with a stunning, fully remodeled bath featuring a stylish vanity, large soaking tub, and generous walk-in closet. Two additional bedrooms and a beautifully remodeled secondary bathroom complete the upper level. On the main floor, the fourth bedroom offers exceptional flexibility with sliding door access to the backyard, making it ideal as a guest room, home office, or additional bedroom. A convenient half bath and main-floor laundry add to the home's everyday functionality. The unfinished basement offers excellent storage and exciting potential for future living space, with plenty of windows that bring in natural light. An oversized garage provides extra room for vehicles, tools, toys, and gear. This home combines beautiful upgrades, warmth, and versatility in a way that feels both polished and comfortable. A wonderful opportunity to simply move in and enjoy.

3540 19th Street, Boulder

Courtesy of RE/MAX Professionals Ken Caryl . 3039729999

$1,800,000

4 Beds ⋅ 4 Baths ⋅ IR1066725 MLS

SELLER IS ENTERTAINING ALL OFFERS! Situated on an exceptionally large 0.47-acre parcel this is a rare chance to secure one of the larger residential lots in the neighborhood. The size and configuration of the site may also present subdivision potential, The cash flowing duplex offers an investor, builder, or custom home buyer reliable income while submitting plans to the city. Don't miss a beat building your custom home (or two!) while holding a valuable asset in one of Boulder's most sought-after areas. See 1945 Norwood for what two homes on a similar lot can look like. Walking distance to parks, trail systems, shops and restaurants and easy access to Broadway and downtown. Each duplex has a private patio and expansive yard with trees and gardens divided by a fence. Property is currently rented well below market rent. This property would also be a homerun short term rental for the highly anticipated arrival of the Sundance Film Festival in 2027. Sundance is expected to further elevate housing demand during the winter season and beyond. The layout also offers flexibility for a variety of ownership strategies, including the option to live in one unit while leasing the other. Owners may continue generating income while exploring design and permitting possibilities with the City of Boulder. Each unit offers comfortable living spaces with large front and backyard areas. Large driveway provides ample off-street parking for cars or RV's with convenient access and flexibility for tenants and future site planning. Opportunity awaits with this winning combination of land size, flexibility, and location rarely available in this established North Boulder neighborhood.

1975 Norwood Avenue, Boulder

Courtesy of Compass - Boulder . 3035238207

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