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661 Maxwell Ave, Boulder
$4,975,000
5 Beds ⋅ 6 Baths ⋅ 8945445 MLS ⋅ ACTIVE Status
OPEN SATURDAY 11 AM - 2 PM! A rare find in Mapleton Hill! Beautifully remodeled down to the studs in 2020 and complemented by a brand-new $1,000,000 ADU, this unique home brings together historic charm, gorgeous modern finishes and exceptional flexibility. Filled with natural light, the home offers an inviting flow with spaces that feel both connected and comfortable. Exposed brick adds warmth and character, while hardwood floors and thoughtfully chosen finishes create a cohesive feel throughout. The custom kitchen is a standout, featuring Wolf appliances, a Sub-Zero refrigerator and a charming built-in corner table-the perfect gathering spot for morning coffee or a casual meal. The main level includes a spacious study, a bedroom, a full bath and a powder room, providing wonderful options for guests and working from home. An elegant staircase with custom treads and metal detailing leads upstairs to the primary suite, where a generous deck captures foothill views and beautiful sunsets. It's a lovely place to start the day or unwind in the evening. The walkout lower level expands the living space with a recreation room, two additional bedrooms and a three-quarter bath, offering room to spread out and host guests comfortably. Adding to this exceptional property is the brand-new ADU with high end finish, bringing another dimension to the home's versatility and appeal. Walk to the Mount Sanitas trails for a morning hike or head to Pearl Street for shopping, dining and all the energy of downtown Boulder. With its blend of timeless character, modern comfort and a coveted Mapleton Hill setting, 661 Maxwell captures the best of Boulder living and with the Sundance Film Festival coming to Boulder in 2027, this location offers even more to look forward to. The main house is 3048 sq ft. ADU 1063 with a separate entrance basement 576 sq ft (great for storage!)

661 Maxwell Ave, Boulder

516 Maxwell Ave, Boulder
$4,995,000
4 Beds ⋅ 5 Baths ⋅ 1070742 MLS ⋅ ACTIVE Status
THE MAGIC OF MAPLETON HILL, THE CHARM OF HISTORIC BOULDER, AND THE LUXURY OF A HOME THAT IS 100% MOVE-IN READY! 516 Maxwell is where timeless character meets extraordinary craftsmanship in one of Boulder's most coveted locations. Masterfully rebuilt by Joel Smiley within its beautifully restored historic fa ade, this exceptional home delivers the soul of old Boulder with the quality, comfort and convenience of modern construction. Every detail has been thoughtfully considered, from gorgeous reclaimed materials and exquisite finishes to sophisticated mechanical systems. Immaculate, beautifully maintained and truly 100% move-in ready.Inside, historic charm and modern design come together beautifully. Reclaimed fir cabinetry, rift- and quartersawn parquet floors, polished Marmorino plaster, antique lighting and vintage hardware create rooms rich in character yet wonderfully livable. The gorgeous kitchen features Wolf, Sub-Zero and Cove appliances, while radiant heat, a steam shower and thoughtfully designed living spaces elevate everyday comfort.Outside, the backyard is something special. Lush landscaping by Marpa creates a private, welcoming setting with a full outdoor kitchen, heated patio, sauna and cold plunge. There's room for kids to play, friends to gather and memorable summer barbecues, along with those quieter evenings when everyone just wants to stay home.And then there's the location! Stroll beneath Mapleton Hill's beautiful old trees, walk to Pearl Street for dinner, meet friends for coffee or head out to nearby hiking trails. The best of Boulder is quite literally at your doorstep. Historic charm. Extraordinary quality. An unbeatable Mapleton Hill lifestyle. Just move in and enjoy! LIVE BOLDER, LOVE BOULDER!

516 Maxwell Ave, Boulder

661 Maxwell Ave, Boulder
$4,975,000
5 Beds ⋅ 6 Baths ⋅ 1070334 MLS ⋅ ACTIVE Status
OPEN SATURDAY 11 AM - 2 PM! A rare find in Mapleton Hill! Beautifully remodeled down to the studs in 2020 and complemented by a brand-new $1,000,000 ADU, this unique home brings together historic charm, gorgeous modern finishes and exceptional flexibility. Filled with natural light, the home offers an inviting flow with spaces that feel both connected and comfortable. Exposed brick adds warmth and character, while hardwood floors and thoughtfully chosen finishes create a cohesive feel throughout. The custom kitchen is a standout, featuring Wolf appliances, a Sub-Zero refrigerator and a charming built-in corner table-the perfect gathering spot for morning coffee or a casual meal. The main level includes a spacious study, a bedroom, a full bath and a powder room, providing wonderful options for guests and working from home. An elegant staircase with custom treads and metal detailing leads upstairs to the primary suite, where a generous deck captures foothill views and beautiful sunsets. It's a lovely place to start the day or unwind in the evening. The walkout lower level expands the living space with a recreation room, two additional bedrooms and a three-quarter bath, offering room to spread out and host guests comfortably. Adding to this exceptional property is the brand-new ADU with high end finish, bringing another dimension to the home's versatility and appeal. Walk to the Mount Sanitas trails for a morning hike or head to Pearl Street for shopping, dining and all the energy of downtown Boulder. With its blend of timeless character, modern comfort and a coveted Mapleton Hill setting, 661 Maxwell captures the best of Boulder living and with the Sundance Film Festival coming to Boulder in 2027, this location offers even more to look forward to. The main house is 3048 sq ft. ADU 1063 with a separate entrance basement 576 sq ft (great for storage!)

661 Maxwell Ave, Boulder

2115 5th St, Boulder
$1,295,000
3 Beds ⋅ 2 Baths ⋅ 1070079 MLS ⋅ ACTIVE Status
Interior photos coming soon. Some Boulder locations simply cannot be replicated. Welcome to 2115 5th Street, ideally situated in the highly coveted Mapleton Hill historic neighborhood, where breathtaking Flatirons views, iconic trails, and the energy of downtown Boulder come together in one extraordinary setting. Wake up to stunning views of the Flatirons, head out for a morning hike at nearby Mount Sanitas and Boulder's extensive trail system, or stroll to Pearl Street for coffee, dining, shopping, and entertainment. This is quintessential Boulder living-where outdoor adventure and an incredible downtown lifestyle are both just moments from your front door. Nestled among the tree-lined streets and distinctive architecture that make Mapleton Hill one of Boulder's most treasured neighborhoods, this 3-bedroom, 2-bath home offers approximately 1,295 finished square feet, a detached garage, and an exceptional opportunity to create a home uniquely your own. The setting is truly the star. Dramatic Flatirons views provide an unforgettable backdrop, while the home's location offers remarkable access to open space and trails without sacrificing walkability to the heart of Boulder. Whether your perfect day starts on the trail, wandering Pearl Street, or simply enjoying the Colorado scenery from home, 2115 5th Street places you at the center of everything that makes Boulder so special. Mapleton Hill. Flatirons views. Trails nearby. Pearl Street within walking distance. An exceptional opportunity to experience one of Boulder's most sought-after locations. Listing agent is related to the Seller.

2115 5th St, Boulder

541 Maxwell Ave, Boulder
$1,850,000
4 Beds ⋅ 1 Baths ⋅ 1069892 MLS ⋅ ACTIVE UNDER CONTRACT Status
Set on a generous south-facing lot in the heart of Mapleton Hill, this charming historic home circa 1904 puts Mt. Sanitas and Red Rocks trails in one direction and Pearl Street in the other. Walk down for coffee and a pastry at Spruce Confections, head out for a morning hike, meet friends for dinner at Oak at Fourteenth, and come home without ever needing to get in the car.The home itself has that wonderful, hard-to-manufacture Mapleton Hill charm: a real covered front porch, warm wood floors, great natural light and an upstairs balcony with seasonal Flatirons views. It has also had the kind of thoughtful investment that makes an older home genuinely comfortable to live in today. The kitchen has been completely refreshed with new cabinetry, quartz countertops, backsplash, range hood, sink and fixtures, while major mechanical improvements include central air conditioning, a new furnace, new water heater and a dedicated mini-split upstairs. Electrical service has also been upgraded, along with new windows, Hunter Douglas shades and extensive interior improvements.Outside, you have a huge yard refreshed with new sod and landscaping, with plenty of room to garden, entertain or simply enjoy having real outdoor space this close to downtown. And then there is something increasingly difficult to find in historic Boulder: a detached two-car garage plus additional off-alley parking.The home is already appealing and charming just as it is, but the 7,117-square-foot lot also offers exciting potential for future expansion, an opportunity to take this already special Mapleton Hill property to another level.Incredibly charming, updated without losing its personality, and move-in ready. A true Mapleton Hill home where the best parts of Boulder are quite literally right outside your door. LIVE BOLDER, LOVE BOULDER!

541 Maxwell Ave, Boulder

403 Mountain View Rd, Boulder
$3,750,000
4 Beds ⋅ 3 Baths ⋅ 1069002 MLS ⋅ ACTIVE Status
Perched atop the crest of one of Mapleton Hill's most desirable streets, 403 Mountain View has it all. Historic character, strong architecture and an unbeatable in-town setting give this home a presence that is immediately distinctive. Inside, original details are balanced by thoughtful updates, creating rooms that feel warm, collected and beautifully livable. A dramatic glass atrium brings exceptional light into the heart of the home and captures seasonal and mountain views, while generous living and dining spaces flow easily for both everyday life and entertaining. A private lower-level entrance creates an independent living arrangement with two bedrooms, a separate bath and generous living space, ideal for extended family, long-term guests, an au pair, or simply added privacy and flexibility. The primary suite is equally considered, with a beautifully appointed bath and steam shower, while three generous in-wall/eave storage areas on the upper level provide valuable additional storage.Outside, the home really comes into its own. Multiple porches and patios create places to gather, dine and unwind throughout the day, while the private pool and waterfall bring an effortless resort-like quality to the setting. An 8' x 10' garden/storage shed tucked behind the pool adds convenient additional storage. Seller has also secured City of Boulder Landmark Alteration Certificate approval for a proposed one-car garage and enclosed mudroom-an unusual and valuable opportunity in historic Mapleton Hill. Flatiron views, mature landscaping, an electric gate and 220V car charging station add both character and convenience. There is also one off-alley parking space at the rear of the property.And the location is next to impossible to beat: just moments from Pearl Street, downtown restaurants and shops, neighborhood cafes, Mt. Sanitas and some of Boulder's best trails. This is Mapleton Hill living in its most complete form-private, connected, architectural and distinctly Boulder.

403 Mountain View Rd, Boulder

1125 Maxwell Ave, Boulder
$2,450,500
4 Beds ⋅ 5 Baths ⋅ 1067914 MLS ⋅ ACTIVE Status
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 Ave, Boulder

2439 Broadway St, Boulder
$1,695,000
4 Beds ⋅ 2 Baths ⋅ 2871572 MLS ⋅ ACTIVE Status
This distinctive Victorian property offers a rare opportunity to bring new life to a historic residence in a prime Boulder location. Originally constructed as a home, the building retains its timeless architectural character and offers the potential to reimagine the existing space as a unique single-family residence, subject to applicable City of Boulder approvals. Architectural plans are available illustrating a potential restoration into a 4-bedroom, 2-bathroom home, providing an exciting starting point for buyers seeking a property with historic charm and the opportunity to create something truly special. Situated along Broadway, one of Boulder's most recognized corridors, the property offers convenient access to Downtown Boulder, the University of Colorado, local amenities, and nearby transportation. The site features mature, professionally maintained landscaping, a prominent grandfathered 4' x 8' sign, an 8-space parking lot, and a detached 2-car garage, offering a total of 10 on-site parking spaces and a variety of possibilities for future site planning. Beyond the potential to restore the existing building as a residence, preliminary conceptual plans explore the possibility of adding a duplex with two 2-bedroom, 2-bathroom residential units. This creates an intriguing opportunity for buyers interested in historic restoration, additional residential development, or a property with long-term investment potential. Currently configured for commercial use, the property offers a unique foundation for exploring a residential transformation in an established central Boulder location. Attached architectural plans, preliminary renderings, and conceptual development plans are provided for illustrative purposes only. Buyers are encouraged to independently verify zoning, permitted uses, historic preservation requirements, development feasibility, and all necessary City of Boulder approvals and permits.

2439 Broadway St, Boulder

616 Pine St, Boulder
$2,395,000
5 Beds ⋅ 3 Baths ⋅ 1061051 MLS ⋅ ACTIVE UNDER CONTRACT Status
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 St, Boulder

Listings courtesy of Information and Real Estate Services, LLC as distributed by MLS GRID.


Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker of MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some listings have been excluded from this website.