80305 Homes with Full Basement

Welcome to the charming community of Boulder, Colorado, nestled within the scenic confines of Boulder County and proudly bearing the zip code 80305. This vibrant area is renowned for its breathtaking natural beauty, outdoor recreational opportunities, and a rich cultural scene that appeals to residents and visitors alike. Imagine waking up to the stunning backdrop of the Flatirons, with easy access to hiking trails, parks, and a bustling downtown filled with eclectic shops, delicious eateries, and lively events.

One of the standout features of homes in this desirable zip code is the abundance of properties boasting full basements. These versatile spaces provide endless possibilities for homeowners, whether you envision a cozy family room, a home gym, or a spacious guest suite. The full basement not only enhances the livable space of your home but also adds significant value, making it an attractive option for families and individuals alike.

Living in Boulder’s 80305 area means you’ll enjoy a community that values sustainability, wellness, and a connection to nature. With top-rated schools, a strong sense of community, and a commitment to preserving the environment, it’s no wonder that this area is consistently ranked among the best places to live in Colorado.

Whether you’re searching for a charming single-family home or a modern property with ample space, the homes with full basements in Boulder’s 80305 zip code are sure to meet your needs. Come explore the possibilities and discover your dream home in this picturesque Colorado gem!

Newest 80305 Homes with Full Basement

$895,000

4 Beds ⋅ 2 Baths ⋅ IR1071381 MLS

The Ivy House on Harvard. Two distinct living spaces create a unique opportunity in a prime South Boulder location close to restaurants, shopping and recreation. Recently refreshed, this versatile property provides flexibility for a variety of lifestyles, whether envisioned as a primary residence, investment property, college rental or a home with separate space for guests, work or extended stays. Beautiful hardwood flooring runs throughout the main level, where the living room and each of the three bedrooms has its own mini-split for cooling. The refreshed kitchen stands out with new countertops and an eye-catching backsplash. Three bedrooms, a full bath and laundry complete this level. A lower-level lock-off expands the possibilities with new, durable LVP flooring, a spacious rec room with wood-burning fireplace, two bedrooms, a full bath and a complete second kitchen with range, dishwasher, microwave and refrigerator. Outside, mature ivy brings character to the property, while a huge private backyard, shady mature tree and large flagstone patio create an inviting outdoor setting. An oversized detached two-car garage adds valuable parking and storage. Five bedrooms, two kitchens and flexible living spaces make The Ivy House a rare South Boulder opportunity with room to live, rent or create a combination of both.

441 Harvard Ln, Boulder

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

$1,250,000

5 Beds ⋅ 3 Baths ⋅ IR1070613 MLS

A rare opportunity in desirable South Boulder! This 5 bedroom, 3 bath ranch offers a versatile floor plan, a private-entry primary suite, an established rental history, and a convenient location near CU Boulder, neighborhood restaurants, transit, and miles of hiking trails. Whether you're looking for a home with room to spread out, space for multigenerational living, or an investment opportunity with rental income potential, this property offers an appealing range of possibilities. A standout feature is the spacious main-level primary suite addition, complete with vaulted ceilings, a gas fireplace, private entrance, wet bar, full bathroom, and washer/dryer hookups. Separated from the other living spaces, this suite offers added privacy and flexibility for multigenerational living or potential rental use. 3 additional bedrooms and an oversized full bathroom complete the main level. The basement features a 5th bedroom, a large recreation room, a 3/4 quarter bathroom, and abundant unfinished storage. The updated kitchen features granite countertops, white cabinetry, a generous island, and hardwood floors. Recent improvements include a newer hot-water heating boiler and a new hot water heater. Outside, enjoy a spacious deck, private backyard, 2 storage sheds, and a driveway with additional street parking available. Durable brick siding and a metal roof contribute to the home's low-maintenance appeal. Located just a 1/2 block from a bus stop, the property offers convenient access to CU Boulder, miles of hiking trails, and South Boulder favorites including Southern Sun, Illegal Pete's, Sweet Cow, and Snarfburger. The current owner has rented individual rooms at $1,300 per room per month, providing an established rental history for buyers to consider. With 5 bedrooms, multiple gathering spaces, and a versatile floor plan, this South Boulder property presents an appealing opportunity for both owner-occupants and investors.

325 Colgate Ave, Boulder

Courtesy of Compass - Boulder . 3037483381

$1,100,000

5 Beds ⋅ 3 Baths ⋅ IR1070192 MLS

Fully renovated and truly turn-key, this spacious South Boulder home combines thoughtful updates, a flexible floor plan, and an exceptionally convenient location. The open main level was extensively remodeled with walls removed to create a bright, connected kitchen and living space featuring hardwood floors, quartz countertops, stainless steel appliances, a large Kraus sink, and updated finishes throughout. With five spacious bedrooms - three upstairs and two downstairs - and three beautifully updated bathrooms, the home offers plenty of room to spread out. The primary bathroom has been fully remodeled, while the upstairs guest bath has also been refreshed with modern finishes. The fully finished basement, completed in 2022, adds two bedrooms with egress windows, a 3/4 bath, large family room, dedicated storage room, and plush newer carpet, creating an ideal space for guests, a home office, or additional living space. Major improvements include newer windows, central A/C, an upgraded electrical panel with 220V service in the garage for EV charging, a newer water heater, and a completely replaced concrete patio with pergola for outdoor entertaining. Set in an exceptionally walkable and bikeable South Boulder location with easy access to public transportation, parks, schools, shopping, dining, Whole Foods, and miles of open space and trails. Convenient access to both Highway 93 and US-36 makes commuting to Boulder, Denver, and the surrounding area easy. Thoughtfully renovated from top to bottom, this move-in-ready home offers space, style, and an outstanding Boulder lifestyle.

615 S 41st St, Boulder

Courtesy of RE/MAX of Boulder, Inc . 3037183064

$649,000

4 Beds ⋅ 3 Baths ⋅ IR1070042 MLS

RARE BEAR MOUNTAIN FIND: 4 beds/2.5 baths, private garage + 1 deeded 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 Heat pump 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 Dr Unit #D, Boulder

Courtesy of LIV Sotheby's Intl Realty D . 7209840273

$825,000

5 Beds ⋅ 3 Baths ⋅ IR1070023 MLS

Nicely maintained and updated, this home offers comfortable living spaces, mature landscaping and seasonal Flatirons views. The living room features a bay window with seasonal views of the Flatirons and a wood-burning fireplace. The adjoining dining room opens through sliding glass doors to a large deck and fenced backyard, providing a natural connection between the indoor and outdoor spaces. The kitchen has new luxury vinyl plank flooring, while the upper-level bedrooms feature refinished hardwood floors. Hardwood flooring is also beneath the newer carpeting in the upstairs hallway, living room and dining room. All three bathrooms are clean and thoughtfully updated, complementing the home's well-maintained condition. The finished basement includes a spacious L-shaped family room with plenty of room for both a movie area and game or recreation space. Outside, mature trees and established landscaping frame the front yard, while the fenced backyard includes two apple trees, a large deck and space for gardening, relaxing or entertaining. Additional attic insulation contributes to the home's comfort and efficiency. Well cared for over the years, this home combines useful updates, flexible living spaces, mature landscaping and features that have been thoughtfully maintained.

710 S 44th St, Boulder

Courtesy of 8z Real Estate . 3038184336

$630,000

3 Beds ⋅ 4 Baths ⋅ IR1068597 MLS

Wonderful South Boulder neighborhood located close to the Viele Lake Community Park which features the S. Boulder Rec Center, large lake & nature area, playgrounds & sports fields. This townhome lives like a single family home. The large open kitchen has tons of counter & cabinet space and includes a pantry. The primary bedroom is spacious with natural light pouring in from the south-facing balcony. The second bedroom is also large and feels like a 2nd primary bedroom. Enjoy the private south-facing patio that backs to a walking path and the HOA pool, clubhouse, and park. The unit has an attached covered carport space with a storage closet and an additional assigned space in the parking lot. New flooring throughout the basement. Award-winning K-12 schools. Steps away from the bus route & bike path and near the Table Mesa Shopping Center featuring restaurants, coffee shops, Whole Foods & King Soopers grocery stores, outdoor equipment retailers and more.

1510 Chambers Dr, Boulder

Courtesy of RE/MAX of Boulder, Inc . 3035482328

$2,985,000

4 Beds ⋅ 4 Baths ⋅ IR1057758 MLS

Sweeping city and Flatirons views, this striking contemporary residence in Rolling Hills delivers a refined blend of modern design and effortless indoor-outdoor living. An expansive open floorplan defines the main level, where walls of windows flood the interior with natural light and frame breathtaking mountain vistas. The living area flows seamlessly to a sprawling deck through sliding glass doors, creating an ideal setting for entertaining or quiet relaxation. A sleek Bulthaup kitchen with Bosch appliances anchors the space, complemented by warm bamboo flooring and clean architectural lines. Upstairs, a spacious layout includes a versatile flex area and a serene primary suite featuring a large walk-in closet, soaking tub and dual vanities. Panoramic city and mountain views from walls of tall windows wrapping around the entire upper level. The walk-out lower level offers two additional bedrooms and a generous rec room, providing flexibility for guests or work-from-home needs. Outside, immaculate landscaping and a private sauna complete this exceptional Boulder retreat, just moments from scenic trails.

2920 Lafayette Dr, Boulder

Courtesy of milehimodern - Boulder . 3038179300

$5,288,000

6 Beds ⋅ 6 Baths ⋅ IR1066510 MLS

Welcome to 2810 Stanford Avenue, an exceptional new Table Mesa residence currently under construction with delivery in April 2027. Meticulously designed by 303 Architecture, interiors by Kimball Modern and construction by Boulder Valley Builders, this 6-bed, 6-bath home offers more than 5,400sf of thoughtful living space on an amazing 10,000+ sf lot. A dramatic open entry tower sets the tone, framing city views from the 3-story open staircase. Soaring 12ft ceilings define the main level through the open kitchen, dining, and living areas. The chef's kitchen features Wolf appliances, a 48in gas range, steam oven, dual dishwashers, workstation sink, and local custom cabinetry. Walls of sliding glass open from the main living space to generous outdoor patios, complete with an outdoor kitchen, built-in gas grill, and gas firepit. (The gas fixtures in the kitchen, the fireplaces throughout the home, and outside are among the last gas fixtures that will ever be approved in Boulder). A two-room suite with a full bath on the main level offers flexibility, serving equally well as a private guest retreat, executive office, or both. Upstairs, the primary suite captures dramatic mountain views and sunsets and features its own gas fireplace. Two additional large ensuite bedrooms and a sitting area with a view complete the upper level. The spacious lower level is designed for recreation and entertaining, with a full wet bar and fireplace, as well as space for a home gym with an adjacent bath and room for a future sauna and cold plunge. Exceptional materials include real stone masonry, solid-wood exterior siding and soffits, Pella windows, and custom cabinetry throughout. A 576sf garage is complemented by an additional 312sf covered parking or workshop space. Designed for exceptional energy performance, the home should achieve a HERS rating of -1 and features an owned 13.5 kW solar array, along with separate high-efficiency HVAC systems for the upper and lower levels.

2810 Stanford Ave, Boulder

Courtesy of Compass-Denver . 7208395465

$3,775,000

6 Beds ⋅ 6 Baths ⋅ IR1061804 MLS

Welcome to 1365 Georgetown Rd, a new home meticulously designed by 303 Architecture, the interior outfitted by Kimball Modern, and with high-quality construction by Boulder Valley Builders. With a HERS rating of -1 and a 13.2 kWh owned solar array, this is one of the most energy-efficient new homes in Boulder. Walk through the front door to a sun-filled two-story entryway, and then through to a gracious kitchen, dining space, and living room with 11' ceilings. Open the oversized glass sliders to a covered, heated patio and private backyard. The main floor also features an office/bedroom with an ensuite 3/4 bath. Upstairs you'll find a primary suite with soaring vaulted ceilings and a wall of windows framing the Flatirons. There are two more en-suite bedrooms upstairs, each with their own great views. Make your way downstairs and find large family room and rec room spaces, a wet bar, a 3/4 bath, and additional bedrooms - one of which is outfitted as a home gym. The home runs on a high-efficiency electric heat pump for heating and cooling, but is one of the last homes in Boulder to be approved for gas fireplaces and appliances. The 600sf oversized garage features an extra-tall door and ceilings to accommodate even the biggest SUV with a box on the roof, and has two 220v hookups for electric vehicles. Table Mesa is known for its great schools, great trails, easy access to points beyond Boulder, whether that's Denver or the Mountains. The neighborhood shopping center has a Whole Foods, great restaurants, coffee, and shopping. It's all just out the front door. Architecture by 303 Architecture. General contractor Boulder Valley Builders, Interior by Kimball Modern.

1365 Georgetown Rd, Boulder

Courtesy of Compass-Denver . 7208395465

$745,000

5 Beds ⋅ 4 Baths ⋅ IR1067599 MLS

Attention opportunists, contractors, investors, and anyone who is seeking a property with huge upside potential. This former daycare (ZONED RESIDENTIAL), located in the heart of Martin Acres and adjacent to the Bear Creek bike path, is ready for a residential conversion. It has everything needed to be converted to a residential property and/or rental investment property. 1400 sq. ft on each level. Needs a kitchen (but has all the needed plumbing). Plenty of space for bedroom configuration. Lower level has 2 separate exterior entrances for rental, etc. Needs bath remodeling, as the daycare was built with 1/2 baths vs. full baths (all the plumbing is in place). Priced for remodeling costs and margins. SELLER MOTIVATED-This is awaiting new ownership and residential ideas!

3685 Martin Dr, Boulder

Courtesy of Compass - Boulder . 3039314051

$1,539,000

4 Beds ⋅ 3 Baths ⋅ IR1066188 MLS

Nestled on a spacious corner lot in one of Boulder's most coveted neighborhoods, 1095 Edinboro Drive is a stunning ranch-style retreat that seamlessly blends elegance, comfort, and functionality. With its timeless brick exterior, mature shade trees, and breathtaking Flatirons views, this home exudes curb appeal and an invitation to enjoy the Colorado lifestyle both indoors and out. Step inside to discover a thoughtfully designed interior brimming with high-end finishes and modern conveniences. The heart of the home is undoubtedly the chef's dream kitchen, featuring top-of-the-line appliances: a Sub-Zero wine cooler, a matching Sub-Zero fridge and freezer with cabinet door panels, a Wolf six-burner range with a grill and griddle, a Wolf warming oven, and dual Asko dishwashers. Quartz countertops and custom-built ins, including an epic bench with storage in the dining area, complete this gourmet space. Entertain effortlessly with the open layout that flows into the sunlit main living area, adorned with solid oak floors, built-in speakers, and custom window coverings. The main floor primary suite offers a private sanctuary with luxurious touches like built-in speakers and custom lighting. A NanaWall folding glass wall seamlessly connects indoor and outdoor living, opening to a composite deck and a beautifully landscaped, level yard. Whether hosting a summer barbecue or savoring a quiet evening under the stars, the new privacy fencing ensures your outdoor oasis remains just that-private. Additional features like a Lennox smart thermostat, whole house humidifier, an oversized two-car garage, and under-sink water filtration in the kitchen underscore the home's practicality and attention to detail. From the oversized garage to the custom light fixtures, every corner of this home reflects quality craftsmanship and thoughtful upgrades. This exceptional property is more than just a house-it's a lifestyle. Don't miss the chance to make 1095 Edinboro Drive your next home.

1095 Edinboro Dr, Boulder

Courtesy of Compass - Boulder . 3039278787

$700,000

4 Beds ⋅ 4 Baths ⋅ IR1067444 MLS

Tucked against peaceful community open space in coveted Mountain Shadows, this all-electric beautifully remodeled 4-bedroom, 3.5 bath townhome delivers low-maintenance luxury and high-performance energy efficiency. The main level features gleaming hardwood floors, double-pane vinyl windows, updated dining room lighting, and an expansive living room framed by glass doors opening to a private patio with a raised garden bed.At the heart of the home is a remodeled kitchen equipped with 52" cabinetry, granite countertops, a glass tile backsplash, an undermount sink, a new induction stove, and stainless steel appliances. Upstairs offers 3 spacious bedrooms (including hardwood in two of them), a primary suite with walk-in closet and dedicated bathroom, while the fully finished basement features a newly added egress window-creating a true, fully conforming 4th bedroom, and large storage room. Outfitted for ultra-low living costs and eco-friendliness, the home received a complete 2022 climate-control overhaul featuring a cold-climate Mitsubishi heat pump, heat pump water heater, upgraded electrical panel, new LG washer/dryer, and a dedicated EV charger in the carport (which boasts yet more storage). The seller's average total electric/heating bill is an astonishing $118/month-even with home EV charging! Enjoy a vibrant community with a pool, clubhouse, game room, and basketball court. The $675/mo HOA fee offers exceptional value, covering water and trash services that typically run $150+/month for single-family homes. Unbeatable location with quick access to Shanahan Ridge trails, top-rated schools (Bear Creek, Southern Hills, Fairview), SoBo hot spots (Southern Sun, Illegal Pete's, Sweet Cow, Morso), and the quickest commute in Boulder out to I-70 ski resorts. If you prioritize location, value, and high-performance living, you won't want to delay in scheduling a showing!

1415 Bradley Dr, Boulder

Courtesy of WK Real Estate . 3037755524

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80305 Homes with Full Basement

Newest 80305 Homes with Full Basement

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