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New Construction Homes for Sale in 80304, CO

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  • /21

    $1,864,936 Townhome

    1120 Violet Ave, Boulder, CO 80304

    • 3 Beds
    • 3.5 Baths
    • 2,007 Sq Ft

    Experience elevated living in this stunning end-unit townhome, where sweeping Flatirons & foothills views take center stage. With coveted southern & western exposure, abundant sunlight fills the home through expansive windows, framing Boulder's iconic mountain landscape. Blending sophisticated design, exceptional craftsmanship, & sustainable living, this exceptional residence offers an

    Kim Payes The Agency - Boulder

    1120 Violet Ave, Boulder, CO 80304
  • /38

    $1,425,000 Condo Unit

    1629 17th St Unit A, Boulder, CO 80302

    • 2 Beds
    • 2.5 Baths
    • 1,608 Sq Ft

    This is the CENTER of everything! Brand NEW and beautiful, these gorgeous new duplex-style homes (four total) sit along a serene waterway in downtown Boulder, Colo. You can walk to everything!!! CU. Pearl St. Boulder High. These homes are planted in the heart of "Sundance Country." And, yes... two-car attached garages - a true unicorn in downtown. You'll find giant windows upstairs giving you

    Jim Candy Live West Realty

    1629 17th St Unit A, Boulder, CO 80302
  • /40

    $2,975,000 Custom Home

    1575 Linden Dr, Boulder, CO 80304

    • 4 Beds
    • 3.5 Baths
    • 4,357 Sq Ft

    A masterfully modern foothills lifestyle awaits in this spectacular new-construction Pine Brook Hills showpiece designed by architect Nick Fiore of Flower Architecture. Featuring exquisite contemporary design and breathtaking views, this new construction home is a refined sanctuary just minutes from Boulder, Colorado amenities. Inside, a soothing palette of warm materials is accompanied by

    Zachary Zeldner Compass - Boulder

    1575 Linden Dr, Boulder, CO 80304
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    $16,500,000 Custom Home

    1750 Sunset Blvd, Boulder, CO 80304

    • 5 Beds
    • 7 Baths
    • 6,065 Sq Ft

    The curtain rises on 1750 Sunset Boulevard - a bold modern statement on one of Boulder's most coveted streets, where architecture and the Flatirons share center stage. Jaw-dropping views from each and every room give you - quite literally - a front row seat to the Flatirons. Designed by award-winning Tumu Studio, this architecturally striking residence opens to stunning Flatiron views through a

    Marybeth Emerson The Agency - Boulder

    1750 Sunset Blvd, Boulder, CO 80304
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    $2,675,000 Condo Unit

    3315 Broadway St, Boulder, CO 80304

    • 4 Beds
    • 3 Baths
    • 2,966 Sq Ft

    BUILDER INCENTIVE of 100K towards upgrades or financing! A vibrant city lifestyle and breathtaking beauty intertwine at Sanitas View, Boulder's newest luxury residences in the heart of the Newlands neighborhood. Each equipped with an attached one-car garage and carport, these residences offer a lock & leave lifestyle with the added benefit of private fenced backyards. Smooth drywall and hardwood

    Lynn Rauh-Ryan milehimodern - Boulder

    3315 Broadway St, Boulder, CO 80304
  • /40

    $6,995,000 Custom Home

    1951 Vista Dr, Boulder, CO 80304

    • 6 Beds
    • 4.5 Baths
    • 6,895 Sq Ft

    A rare expression of modern mountain luxury, this newly constructed custom estate offers a once-in-a-generation opportunity in North Boulder. Privately situated on an over half-acre lot surrounded by mature trees, this exceptional ranch blends timeless architecture, organic-modern design, cutting-edge technology, and outstanding energy efficiency. Offering nearly 6,900 gross square feet, the home

    Nicole Clements Keller Williams-Preferred Rlty

    1951 Vista Dr, Boulder, CO 80304
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    $2,450,000 Condo Unit

    3319 Broadway, Boulder, CO 80304

    • 4 Beds
    • 4 Baths
    • 3,027 Sq Ft

    SELLER INCENTIVE of 100K towards upgrades or financing!!! A vibrant city lifestyle and breathtaking beauty intertwine at Sanitas View, Boulder's newest luxury residences in the heart of the Newlands neighborhood. Each equipped with an attached one-car garage and carport, these residences offer a lock & leave lifestyle with the added benefit of private fenced backyards. Smooth drywall and hardwood

    Lynn Rauh-Ryan milehimodern - Boulder

    3319 Broadway, Boulder, CO 80304
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    $2,295,000 Custom Home

    2145 Vine Ave, Boulder, CO 80304

    • 5 Beds
    • 4.5 Baths
    • 4,878 Sq Ft

    Just bring the Down Payment and we'll give you a $2.3M home for half the normal mortgage payment! Inquire for more details about this unheard of incentive. Introducing Boulder's newest and most exciting enclave nestled in coveted North Boulder. Experience modern living at its finest in this stunning property with a geometric design that exudes symmetry and style. The boxy exterior sets the tone

    Jay Hebb The Agency - Boulder

    2145 Vine Ave, Boulder, CO 80304
  • /17

    $6,500,000 Custom Home

    2090 Orchard Ave, Boulder, CO 80304

    • 6 Beds
    • 6.5 Baths
    • 6,349 Sq Ft

    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

    Hunter Jorgensen Compass - Boulder

    2090 Orchard Ave, Boulder, CO 80304
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    $5,380,000 Custom Home

    2045 Alpine Dr, Boulder, CO 80304

    • 6 Beds
    • 5.5 Baths
    • 4,849 Sq Ft

    The early reviews are in! Local agents are calling this their 'favorite house in Boulder,' raving about the incredible finishes and noting that the views are even better in person. Come find out what the hype is all about! Perched on one of Boulder's most exclusive hilltops, this newly completed masterpiece offers a rare blend of sophisticated DESIGN, dramatic Flatiron VIEWS, and a convenient

    Roger Walker Compass - Boulder

    2045 Alpine Dr, Boulder, CO 80304
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    $7,995,000 Custom Home

    3645 Cholla Ct, Boulder, CO 80304

    • 4 Beds
    • 5.5 Baths
    • 5,622 Sq Ft

    Perched above Boulder in the coveted Pine Brook Hills enclave, this private, resort-style retreat redefines elevated mountain living-where luxury, wellness, and breathtaking natural beauty converge just minutes from downtown. An extraordinary new construction residence overlooking the sweeping beauty of Boulder, this home offers 5,622 SF of impeccably designed living space with 4 bedrooms and 6

    Patrick Brown Compass - Boulder

    3645 Cholla Ct, Boulder, CO 80304
  • /7

    $7,950,000 Custom Home

    785 Northstar Ct, Boulder, CO 80304

    • 6 Beds
    • 5.5 Baths
    • 6,032 Sq Ft

    Under Construction - Completion Summer 2026. Janis Development, in collaboration with Dodds-Studio, delivers custom construction with iconic Flatirons views, refined craftsmanship, and innovative design. Premier materials include custom cabinetry, solid white oak doors, Baldwin hardware, and Waterworks plumbing fixtures. Architectural lighting features Lutron controls, seamless plaster detailing,

    Dave Janis Coldwell Banker Realty-Boulder

    785 Northstar Ct, Boulder, CO 80304
  • /5

    $5,000,000 Lot/Land

    1120 Alpine Ave, Boulder, CO 80304

    • 40,510 Sq Ft
    • $5,376,344 per Acre

    Presenting 1120-1130 Alpine Avenue, an exceptional 0.93-acre (40,349 sq. ft.) redevelopment parcel situated in the heart of Boulder's highly coveted North Broadway neighborhood. Currently improved with two medical office buildings totaling 13,657 SF, the site offers a generational canvas for a landmark mixed-use project in a notoriously high barrier-to-entry submarket. The property is primed for

    Michael-Ryan McCarty Gibbons-White, Inc.

    1120 Alpine Ave, Boulder, CO 80304
  • /16

    $795,000 Lot/Land

    1952 Vine Ave, Boulder, CO 80304

    • 7,840 Sq Ft
    • $4,416,667 per Acre

    Located in one of North Boulder's most desirable neighborhoods, 1952 Vine Avenue offers a rare opportunity to build a custom residential property in a setting that fully captures the Boulder lifestyle. Under the city's 2025 transit corridor zoning reforms, this parcel qualifies for a duplex or two single-family residences on the same lot - no subdivision required. This spacious, flat, level lot

    Patrick Brown Compass - Boulder

    1952 Vine Ave, Boulder, CO 80304
  • /13

    $1,995,000 Lot/Land

    3033 3rd St, Boulder, CO 80304

    • 12,196 Sq Ft
    • $7,125,000 per Acre

    Positioned along the coveted west side of 3rd Street in Boulder's prestigious Newlands neighborhood, this rare 12,030-square-foot parcel offers an exceptional opportunity. Whether you're a builder, developer, architect, or a future homeowner envisioning your dream residence, this flat, permit-ready site provides the perfect site for a high-end custom home in one of Boulder's most desirable

    Zachary Zeldner Compass - Boulder

    3033 3rd St, Boulder, CO 80304
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    $350,000 Lot/Land

    1573 Linden Dr, Boulder, CO 80304

    • 4.05 Acres
    • $86,420 per Acre

    Set on four private acres in the tranquil foothills of Pine Brook Hills, 1573 Linden Drive offers a rare opportunity for builders or future homeowners to create a custom residence in one of Boulder's most established mountain neighborhoods. This property is ready for its next step.Boulder County has approved the site plan, the building permit application is under review, and essential utilities,

    Zachary Zeldner Compass - Boulder

    1573 Linden Dr, Boulder, CO 80304
  • /14

    $1,350,000 Lot/Land

    1400 Kalmia Ave, Boulder, CO 80304

    • 33,541 Sq Ft
    • $1,753,247 per Acre

    Rare opportunity to purchase one of the largest remaining properties in desirable North Boulder. Set backfrom the street for a super quiet/private experience, this 33,212 sq ft lot has tremendous potential to build your dream home close to Central and North Boulder. Your imagination is the only limitation. Plenty of room to add an ADU in addition to a new house for additional income or mother

    Jack Adelfang Level One Realty Group

    1400 Kalmia Ave, Boulder, CO 80304
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    $1,300,000 Lot/Land

    1930 Grape Ave, Boulder, CO 80304

    • 8,276 Sq Ft
    • $6,842,105 per Acre

    Rare Dual-Lot Development Opportunity! Builders, developers, investors and custom home buyers-this is an exceptional opportunity to acquire both 1920 & 1930 Grape Ave for $1,300,000, or purchase 1930 Grape Ave individually for $750,000. Rarely do two adjacent, separately buildable lots become available in an established Boulder neighborhood. Purchase both parcels to create an outstanding

    Deanna Franco milehimodern - Boulder

    1930 Grape Ave, Boulder, CO 80304
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    $2,500,000 Lot/Land

    3132 8th St, Boulder, CO 80304

    • 12,196 Sq Ft
    • $8,928,571 per Acre

    Rare opportunity to build a custom home on a fantastic quadruple lot (12,353 SF) in the highly sought-after Newlands neighborhood. Sopris Homes will design and build a residence tailored to your style and preferences. Exceptional location short walk to North Boulder Park, hiking trails, and the dining and shopping amenities of North Boulder.

    Tim Goodacre milehimodern - Boulder

    3132 8th St, Boulder, CO 80304
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    $985,000 Lot/Land

    3055 23rd St, Boulder, CO 80304

    • 12,632 Sq Ft
    • $3,396,552 per Acre

    A rare opportunity in the heart of Boulder, 3055 23rd Street offers a nearly 1/3 acre, flat lot, ready for new construction. Situated on a desirable, established street, this exceptional property provides a sprawling canvas with water and sewer connections already in place. The expansive, level lot opens the door to a wide range of possibilities for creating a truly special home. The generous

    Lucy Conklin Compass - Boulder

    3055 23rd St, Boulder, CO 80304
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    $3,900,000 Lot/Land

    1560 Sumac Ave, Boulder, CO 80304

    • 40,946 Sq Ft
    • $4,148,936 per Acre

    Tremendous opportunity to purchase one of the largest properties left to develop in the heart of coveted North Boulder! With a lot size of 40,897 square feet and RL-1 zoning, multiple building options could include a 4 and potentially 5 lot subdivision OR build a true dream estate among some of the finest residences in town. This premium lot features endless southern exposure with unobstructed

    Stephen Remmert Compass - Boulder

    1560 Sumac Ave, Boulder, CO 80304
  • /18

    $1,200,000 Lot/Land

    61 Wild Horse Cir, Boulder, CO 80304

    • 1.65 Acres
    • $727,273 per Acre

    An extraordinary opportunity awaits in Pine Brook Hills, where this 1.65-acre mountain property delivers sweeping 180-degree views of the Front Range and Eastern Plains. This premium lot comes complete with architectural plans and active city permitting for an energy-efficient, 5,040-square-foot residence featuring three bedrooms and four baths. With renderings in hand, soil testing complete and

    John McElveen milehimodern - Boulder

    61 Wild Horse Cir, Boulder, CO 80304
  • /22

    $725,000 Lot/Land

    1920 Grape Ave, Boulder, CO 80304

    • 8,276 Sq Ft
    • $3,815,789 per Acre

    Rare Dual-Lot Development Opportunity for builders, developers, investors & custom home buyers. This is an exceptional chance to secure one or both of two adjacent, separately buildable lots in an established Boulder neighborhood. Purchase 1920 Grape Ave individually for $725,000, or acquire both 1920 & 1930 Grape Ave for $1,300,000 and capitalize on the efficiencies of designing and constructing

    Deanna Franco milehimodern - Boulder

    1920 Grape Ave, Boulder, CO 80304
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