1,110 houses for sale in Altona, Bald Mountain CCD Boulder County Colorado

The modern mountain glass house at crestview. Located on a quiet cul-de-sac in the highly desired Crestview Estates, this beautiful home has walls of windows w/ views of the foothills, Heil Valley Ranch and vast eastern views. Welcomed be a light-filled foyerwith updated tile flooring, the first floor provides a guest room & a large flex room, great for an exercise space or cozy family room with access to a lower deck. Updated hickory wood flooring leads you to the second floor where a spacious living area greets you and offers more incredible views along with a chefs kitchen feat a Viking gas range. Be inspired by nature as you cook or visit with your guests. The large living and dining space, under 20' vaulted ceilings, is anchored by a free-standing gas fireplace, both rooms are surrounded by windows & have deck access. The secondary bedroom & bath are a comfortable retreat on this level. The third floor is dedicated to the secluded primary suite w/ a brand new updated 5-piece bath

Completely reconstructed in 2025 and tucked in Boulder's Lake of the Pines, the city's only gated community, this newly rebuilt waterfront retreat pairs modern luxury with timeless design. The home showcases meticulous craftsmanship, all-new systems, and thoughtful design. Set on 1.25 wooded acres with 60 feet of private water frontage on Allens Lake, this rare offering captures lakeside serenity minutes from downtown Boulder. Inside, find open-concept design with rich natural materials and refined finishes. A spiral staircase and elevator access both levels. The chef's kitchen boasts Tharp custom cabinetry, large island, walk-in pantry, and Wolf, Sub-Zero, and Miele appliances, complemented by elegant stone and wood accents. The main-level primary suite offers serene lake views, spacious walk-in closet with knotty alder, and spa-inspired bath with ADA-accessible dual vanity and zero-clearance shower. A secondary bedroom and powder room complete this level. The lower level is a full he

On 1.58 acres in Lake of the Pines, a gated foothills community built around Allens Lake, 2709 S Lakeridge Trail is a four bedroom, five bathroom Boulder home minutes from downtown. A gut remodel and addition created an open floor plan with vaulted ceilings, skylights, and expansive glass framing the pines, lake, and surrounding terrain. The main level connects the kitchen, dining, and living areas, with an island seating six, a Thermador appliance package, and a pantry sized for a second refrigerator. A pass-through window links the kitchen to the outdoor cooking and dining deck, and the dining area opens to its own deck with lake views. The main floor primary suite offers a private patio, a spacious bathroom, a walk-in closet, and space for a second washer and dryer. Two additional main level bedrooms and a nearby bathroom keep daily living on one floor, for single level living that adapts over time and suits aging in place. The walk-out lower level adds a recreation room, media room

Welcome to 2939 S Lakeridge Trail, a rare lakefront home in Boulder's gated Lake of the Pines community offering direct access to Allens Lake and a setting surrounded by ponderosa pines and foothill views. This single-level home features vaulted, beamed ceilings, a floor-to-ceiling stone fireplace, and an open living area oriented toward the water, where large windows frame unobstructed lake views. The layout includes three bedrooms and three bathrooms, providing comfortable and accessible main-level living. The kitchen and adjacent living spaces offer a functional footprint with opportunity to update or reimagine, while natural materials like wood and stone bring warmth and character throughout. Step outside to immediate lake access just beyond the back door, creating an effortless connection to outdoor living with space for swimming, paddleboarding, and enjoying the peaceful surroundings. The property offers a unique opportunity to renovate or build new in one of Boulder County's mos

Blue Heron House. Tucked within the coveted Lake of the Pines community, The Blue Heron House is a rare front range lake sanctuary where privacy, tranquility, and nature converge. Privately situated and positioned to capture lake views, this extraordinary four-level residence feels secluded and serene while offering access to the neighborhood's private lake, swim beach, and recreation area. Arrive home via elevator and ascend to stunning lake views. The main living level features a formal dining room with built-in hutch, living room, & a stunning family room framed by a wall of glass overlooking a magical outdoor retreat. California Gold slate, a cascading waterfall, gas firepit, covered entertaining area, and lush landscaping create an atmosphere of complete privacy and calm. The chef's kitchen is appointed with exceptional appliances, including a Sub-Zero refrigerator, Dacor six-burner range, double ovens, & Bosch dishwasher. Solar panels enhance efficiency while the south-facing ori

This incredible estate is being offered through a transparent, non-distressed luxury live auction. Bidding to start from $1,999,000! -. Auction Thursday, October 22nd, 2026 at 1pm MT (No Buyer Premium). Set on 10 acres this exceptional 7,840-square-foot estate offers a rare combination of space, privacy and natural beauty. Originally built in 1974 with significant additions completed in 1991, the property features 5 bedrooms, 4 bathrooms, and a flowing floor plan designed to capture abundant natural light through expansive windows that showcase the surrounding views. For those who value a retreat from the'electromagnetic smog' of more densely developed areas, the Table Mountain'Acoustic Quite Zone' creates a distinctive setting for this estate. The grounds offer an idyllic Colorado lifestyle, with an orchard producing apples, pears, plums, and grapes. A large barn is ready for use and providing excellent potential for equestrian pursuits. A recently renovated 700-square-foot cottage ad

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This is a Real Estate-Owned (REO)/post-foreclosure home owned or managed by a bank. All offers are considered; however, the highest and best will most likely be accepted

This is a Real Estate-Owned (REO)/post-foreclosure home owned or managed by a bank. All offers are considered; however, the highest and best will most likely be accepted

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

Say hello to the house with the happiest front door in Boulder. Tucked behind a lush green lawn, stone pathways, and garden beds, this charcoal-blue bungalow greets you with major curb appeal. Inside, 1,532 square feet of smartly updated living awaits. 3 bedrooms, 2 bathrooms, plus an additional 115-square-foot back studio, resulting in zero wasted space. The living room is built for gathering (think game nights, big holidays, or just everyone piling onto the couch), and the kitchen means business with a gas range and stainless steel appliances, plus a cozy dining nook for easy weeknight dinners or formal gatherings. Ready to retreat? The primary suite gets its own private wing. Because sometimes you just want to close a door and disappear into a huge walk-in closet and a spa-worthy bathroom with a soaking tub and separate shower. On the flip side of the house, two more bedrooms share a fully updated hallway bath, giving everyone their own corner of the world. And yes, there's a big la

This sun-filled North Boulder contemporary presides over extraordinary private grounds. This is not your typical Boulder yard. You'll enjoy nearly a third of an acre with lush private gardens and a huge detached guest studio with radiant floor heat, a 3/4 bath, and its own private entrance. This is a home with the kind of soul that stops you in your tracks. It's a genuine sanctuary. Layered gardens dense with mature plantings, a custom koi pond fed by a surface well, stone pathways through canopied shade, and sun-drenched clearings that feel miles removed from town. The scale and privacy of this fully fenced property is virtually impossible to replicate in North Boulder today. The luxury kitchen renovation is a standout, built for serious cooking and easy entertaining. Doors open directly to the patio and gardens, blurring the line between indoors and out in the way Boulder living is meant to feel. That same elevated attention carries through to the beautifully renovated primary bath a

An affordable opportunity to call Boulder home! Welcome to 5000 Butte Street, Lot 98—a beautifully updated 2-bedroom, 2-bath home offering 1,088 square feet of comfortable, move-in-ready living in Vista Village. Situated on a desirable corner lot directly across from the community office, swimming pool, and mailboxes, this home offers a convenient location along with an extensive list of improvements. Updates include newer siding and skirting, exterior paint, roof, plumbing improvements, select replacement windows, updated drywall and trim, interior paint, doors, LED lighting, and beautiful wood-look LVP flooring. One of the highlights is the unusually spacious kitchen featuring granite countertops, abundant counter space, bar seating, stainless steel appliances, a gas range, and three large windows providing plenty of natural light. The spacious primary suite features an updated bathroom with large-format tile flooring, a stand-up shower, and freestanding soaking tub. A second bedroom

This updated Boulder ranch offers an excellent entry-level opportunity for investment or owner-occupancy in one of the city's most desirable locations. The interior has been lightly remodeled, creating a clean, well-lit space with a new suite of appliances. Competitively priced with similarly sized townhomes, this property offers the added benefit of owning land with no HOA. Located west of Broadway, halfway to NCAR and the Flatirons, this home offers exceptional value in a sought-after Boulder neighborhood. It's just five blocks from Bear Creek Elementary, a National Blue Ribbon and John Irwin award recipient, and within biking distance of Fairview High School, ranked #358 in the nation by U. S. News & World Report. The University of Colorado campus is just two miles away, with several federal agencies nearby. Apple, Google, and other major employers have established office complexes in Boulder, and the Sundance Film Festival has relocated here. The lifestyle proposition is equally ap

Discover a turnkey residence in North Boulder's coveted Wonderland Hills, where thoughtful design meets award-winning sustainability. Positioned on a quiet cul-de-sac, this Platinum LEED-certified home offers luxury, energy efficiency, and an exceptional location just moments from Wonderland Lake, open space trails, Lucky's Market, Broadway, community tennis and pickleball courts, and some of Boulder's best dining and recreation. This home was constructed with sustainable, locally sourced, eco-friendly, non-toxic materials and is powered by geothermal heating and cooling, along with solar energy. A stone walkway leading to a covered front porch welcomes you into a light-filled floor plan with oversized windows, soaring ceilings, and hardwood floors. Designer lighting, painted interior doors and trim, and a wood, steel, and glass staircase add a modern touch throughout. The chef's kitchen features marble and quartz countertops, custom wood cabinetry, premium Bosch appliances, and a spac

Incredible value in the heart of Boulder! Stunningly renovated with breathtaking Flatirons views, exceptional natural light and an unbeatable location just minutes from Pearl Street. Situated in the historic Whittier neighborhood, this beautifully transformed home looks south across the city to the Flatirons and Front Range, with breathtaking views from the main living areas, upper-level primary suite and two wonderful decks. The sun-drenched living room features a wall of south-facing windows, beautifully refinished hardwood floors and effortless access to a spacious deck-perfect for morning coffee, alfresco dining or watching the sunset over the mountains. The beautifully renovated kitchen and adjoining dining area are equally bright and inviting, creating wonderful spaces for everyday living and entertaining. Upstairs, the spacious primary suite is a true retreat, featuring soaring cathedral ceilings, expansive windows and a private deck with even more spectacular views. The extensi

Spectacular Lot Backing Directly onto both City of Boulder Park and HOA Open Space. Towering Willow Shade Trees. Cul-de-sac. Main Floor Vaulted to Upper Floor Balcony to 3 Bedrooms and Full Bath. Main Level Open Livingroom, Dining, Kitchen, 1/2 Bath & 2 Car Garage. Lawn Sprinkler System. New.quiet comfortable electric Mitsubishi Cold Climate Heat Pump Heating and Cooling, GeoSpring Heat Pump Water Heater, encapsulated crawlspace, partial duct sealing and improvements, air sealing and insulation

A private world of its own just 15 minutes above Boulder, 307 Labelle unfolds across over 14 acres with panoramic city views, exceptional craftsmanship and a sense of privacy increasingly hard to find this close to town. Mornings begin with coffee on the patio off the primary suite, afternoons are spent in the open air, and evenings end watching the lights of Boulder twinkle below. Inside, the home is warm, substantial and beautifully detailed, with hand-hewn beams and stone, copper-clad windows and doors, clear Sugar Pine trim, reclaimed oak, flagstone and travertine flooring, and 8-foot doorways that give the rooms drama and scale. A wood-burning fireplace with its own bread oven anchors the living space, while the gorgeous kitchen is equipped with Wolf, Sub-Zero, and Cove appliances, a commercial sink and polished granite countertops. The primary suite feels like its own retreat, with a separate entrance and easy outdoor access. Downstairs, a dedicated workout area and recreation sp

Best Townhouse in all of Wood Creek, a distinctive end-unit, remodeled with warm, adobe-inspired character. The front door opens to a landing with mirrored closet upon entrance, with stairs leading up to the main floor or down to the lower floor. Windows on multiple sides, a skylight, vaulted ceilings, and an open plan fill the main floor with natural light. Wood flooring connects the living and dining areas, while graceful arches and a sculptural wood-burning fireplace create an inviting focal point. Sliding doors open to a generous rear deck surrounded by mature trees. The remodeled main-floor kitchen combines style and function with granite countertops, cherry cabinetry, a mosaic backsplash, stainless-steel appliances, a gas range with double ovens, new dishwasher, under-cabinet lighting, breakfast bar, pantry, and an under-sink water-filtration system. The main-floor bedroom features a ceiling fan, mirrored closets, leafy views, and an attached full bath with attractive tile and gl

Designed for the way families live now, this brand-new Dakota Ridge residence pairs extraordinary flexibility with commanding foothills views and direct access to Boulder open space. Built by Wikstrom Builders, the 6BD/7BA, 5,106SF home offers something increasingly difficult to find: two luxurious primary suites on separate levels, an elevator connecting all three floors and multiple living spaces that easily accommodate family, guests, work and recreation. The sun-filled main level unfolds around an open kitchen, dining and living area where oversized windows frame the foothills and retractable glass doors create a seamless connection to covered outdoor living. Custom cabinetry, quartz surfaces and Wolf/Sub-Zero appliances anchor the chef's kitchen, while a main-level primary suite provides exceptional flexibility for owners, extended family or long-term guests. Upstairs, the private primary retreat captures sweeping views and features a spa-like bath, oversized walk-in closet and pr

Welcome home to Knollwood, where every day begins with nature, light, and an extraordinary sense of place. Set within Boulder's most coveted neighborhood, this exceptional custom residence puts the city's best hiking trails right outside your door, while downtown Boulder / Pearl Street is an easy walk away. Tucked against acres of Boulder Open Space, your home feels private and peaceful yet connected to everything that makes Boulder special. As you move through the home, soaring ceilings, expansive picture windows, and natural materials create a warm, light-filled atmosphere that feels effortlessly connected to the landscape beyond. French European white oak floors, custom millwork, and sculptural fireplaces bring a refined contemporary aesthetic. The chef's kitchen centered around custom white oak cabinetry, extraordinary Calacatta marble quarried in Colorado, Gaggenau ovens and induction cooking and butler's pantry appointed with Sub-Zero refrigeration. Expansive windows draw the out

This home offers approximately 1,475 square feet of living space with two bedrooms and two bathrooms. The kitchen features new linen quartz countertops and a tile backsplash, providing a sleek and modern aesthetic. The lighting throughout the home has been updated with unique fixtures, adding an elegant touch. The living and dining areas feature lofted ceilings, creating an open and airy atmosphere. The primary bathroom boasts a clawfoot tub, providing a luxurious bathing experience, while the 3/4 bath offers a steam shower for added relaxation. The roof and windows of the home were installed in 2022, ensuring the property is well-protected from the elements. This home is designed to provide a comfortable and functional living environment, with a focus on high-quality finishes and unique design elements. The combination of the updated kitchen, lofted ceilings, and spa-like bathroom features make this property an ideal choice for those seeking a comfortable and visually appealing living

Crafted by CG Modern and Sugarloaf Building Co. This architectural showpiece is slated for completion in summer of 2026. Centered around a soaring two story glass atrium, this residence is a masterclass in modern design, seamlessly blending natural finishes with walls of glass. The heart of the home is a gourmet kitchen featuring custom cabinetry, Wolf + Sub-Zero Appliances, and a hidden butlers pantry. Floor to ceiling sliders open to an outdoor sanctuary with a covered patio, fireplace, and space for a pool/spa. Upstairs, a luxe primary suite is appointed with dual walk-ins, Ann Sacks stone and tile, and a freestanding soaking tub. The lower level includes a flexible living area plus two additional beds and baths, all illuminated by the atrium's light. The Courtyard House was thoughtfully designed with sustainability in mind. The home features a 16.5kW solar array, radiant in floor heat throughout, and high efficiency mechanicals. All resulting in a. 3 HERS Rating. An as of right ADU