New Construction Homes for Sale in Boulder County, CO

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  Toll Brothers at Erie Town Center - Heights Community

  $596,995 - $640,000

  Erie, CO 80516

  • 3 - 4 Beds
  • 2,014+ Sq Ft

  Toll Brothers at Erie Town Center - Heights Collection is a beautiful enclave of new townhomes in desirable Boulder County, CO. These home designs range up to 2,449 sq. ft. and offer 2 to 3 bedrooms, 2.5 baths, versatile living spaces, and 2-car garages. Residents here will enjoy an exciting lifestyle with convenient walkability to Erie s plethora of shops and restaurants, parks, regional trail

  Toll Brothers, Inc. Builder

  Toll Brothers at Erie Town Center - Heights
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  Mountain Brook - Townhomes Community

  $439,989 - $539,585

  Longmont, CO 80503

  • 3 Beds
  • 1,375+ Sq Ft

  Dream Finders Homes is excited to be a part of Moutain Brook in Longmont Colorado. Located less than a mile and a half from the Saint Vrain Greenway, with easy access to Ken Prett Blvd for those commuting to Boulder. Living in Longmont has a big emphasis on open space and trails, a friendly, down-to-earth vibe, tons of innovative restaurants, bars, and breweries, and a culture that supports

  Dream Finders Homes Builder

  Mountain Brook - Townhomes
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  Mountain Brook - 80' Homesites Community

  $454,990 - $505,990

  Longmont, CO 80503

  Dream Finders Homes is excited to be a part of Moutain Brook in Longmont Colorado. Located less than a mile and a half from the Saint Vrain Greenway, with easy access to Ken Prett Blvd for those commuting to Boulder. Living in Longmont has a big emphasis on open space and trails, a friendly, down-to-earth vibe, tons of innovative restaurants, bars, and breweries, and a culture that supports

  Dream Finders Homes Builder

  Mountain Brook - 80' Homesites
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  Canyon Creek - The Nest Reserve Community

  $689,990 - $875,000

  Erie, CO

  • 3 - 6 Beds
  • 1,829+ Sq Ft

  * Convenient to dining, nightlife and ballgames in Boulder and downtown Denver * Commuter friendly; quick drive to I-25 for easy access to E-470 and Denver International Airport * Majestic views of the Colorado Rocky Mountains * Near Erie Community Center, which offers swimming, basketball, tennis, softball, pickleball, climbing, running and summer concerts * Short drive to Target, Lowe's, King

  KB Home Builder

  Canyon Creek - The Nest Reserve
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  West Grange - The McStain Classic Community

  $964,900 - $1,174,900

  Longmont, CO 80503

  • 3 - 4 Beds
  • 2,014+ Sq Ft

  McStain Neighborhoods Builder

  West Grange - The McStain Classic
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  Parkdale - The Duos Community

  $639,950 - $679,950

  Lafayette, CO 80026

  • 3 - 4 Beds
  • 2,074+ Sq Ft

  Boasting a prime location in Erie, Colorado—within the notable Boulder Valley School District—and showcasing an impressive array of brand-new paired homes with open layouts and designer details, there’s a lot to love about The Duos at Parkdale. Residents of this master-planned Front Range community will enjoy convenient access to Denver and Boulder via I-25 and the Northwest Parkway as well as

  Richmond American Homes Builder

  Parkdale - The Duos
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  Toll Brothers at Erie Town Center - Edge Community

  $731,995 - $850,000

  Erie, CO 80516

  • 3 - 4 Beds
  • 1,980+ Sq Ft

  Toll Brothers at Erie Town Center - Edge Collection offers luxury single-family homes in Erie, CO, featuring home designs up to 2,839 sq. ft. with 3-4 bedrooms, 2.5-3.5 baths, flex rooms, a private bedroom suite, and 2-3 car garage. Home price does not include any home site premium.

  Toll Brothers, Inc. Builder

  Toll Brothers at Erie Town Center - Edge
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  Toll Brothers at Erie Town Center - Horizon Community

  $545,995 - $575,000

  Erie, CO 80516

  • 2 - 4 Beds
  • 1,801+ Sq Ft

  Horizon at Erie Town Center offers new luxury townhomes in Erie, CO, featuring four home designs up to 1,925 square feet with open-concept floor plans, 2 3 bedrooms, 2.5 3.5 baths, and a 2-car garage. Home price does not include any home site premium.

  Toll Brothers, Inc. Builder

  Toll Brothers at Erie Town Center - Horizon
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  Mountain Brook - 40' Homesites Community

  $439,989 - $539,585

  Longmont, CO 80503

  Dream Finders Homes is excited to be a part of Moutain Brook in Longmont Colorado. Located less than a mile and a half from the Saint Vrain Greenway, with easy access to Ken Prett Blvd for those commuting to Boulder. Living in Longmont has a big emphasis on open space and trails, a friendly, down-to-earth vibe, tons of innovative restaurants, bars, and breweries, and a culture that supports

  Dream Finders Homes Builder

  Mountain Brook - 40' Homesites
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  Parkdale Commons - Prestige Collection Community

  $827,450 - $1,069,740

  Lafayette, CO 80026

  • 3 - 6 Beds
  • 2,332+ Sq Ft

  Welcome to Parkdale Commons, a beautiful new home community from Century Communities—one of the nation’s top 10 homebuilders, nestled in the heart of Erie, CO. Located just a short drive from Boulder, Denver, and Longmont, this community offers easy access to some of the most stunning scenery in Colorado. Residents will enjoy the state-of-the-art rec center, Erie Community Park, and Thomas

  Century Communities Builder

  Parkdale Commons - Prestige Collection
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  Parkdale - Cityscape Community

  $555,950 - $655,950

  Lafayette, CO 80026

  • 2 - 3 Beds
  • 1,930+ Sq Ft

  Now open! Welcome to Cityscape at Parkdale in Erie. This inviting new neighborhood features our popular Cityscape(tm) Collection-modern three-story floor plans with 2-car garages and relaxing rooftop terraces. Residents will also appreciate easy access to shopping, dining and recreation, as well as close proximity to the I-25 and Northwest Parkway corridors for easy commutes to Denver and

  Richmond American Homes Builder

  Parkdale - Cityscape
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  Downtown Superior - Heights Community

  $691,995 - $915,000

  Superior, CO 80027

  • 2 - 3 Beds
  • 1,772+ Sq Ft

  Heights at Downtown Superior consists of six three-story townhome designs. Conveniently located on the Highway 36 corridor, enjoy direct access to Boulder and Denver, walking access to restaurants, retail, and the Sport Stable, a 150,000-square-foot recreation center. Home price does not include any home site premium.

  Toll Brothers, Inc. Builder

  Downtown Superior - Heights
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  Mountain Brook - 50' Homesites Community

  $454,990 - $505,990

  Longmont, CO 80503

  Dream Finders Homes is excited to be a part of Moutain Brook in Longmont Colorado. Located less than a mile and a half from the Saint Vrain Greenway, with easy access to Ken Prett Blvd for those commuting to Boulder. Living in Longmont has a big emphasis on open space and trails, a friendly, down-to-earth vibe, tons of innovative restaurants, bars, and breweries, and a culture that supports

  Dream Finders Homes Builder

  Mountain Brook - 50' Homesites
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  Canyon Creek - The Nest Classic Community

  $569,990 - $650,000

  Erie, CO

  • 3 - 5 Beds
  • 1,417+ Sq Ft

  * Located in one of Boulder County’s most sought-after areas, FHA financing available * Walking distance to top-rated Red Hawk Elementary School * Majestic views of the Colorado Rocky Mountains * Close to the Erie Community Center, which features swimming, basketball, tennis, softball, pickleball, a climbing wall, running track and summer concerts * Short drive to Target, Lowe's, King Soopers,

  KB Home Builder

  Canyon Creek - The Nest Classic
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  Parkdale - Urban Collection Community

  $499,950 - $552,950

  Lafayette, CO 80026

  • 3 Beds
  • 1,430+ Sq Ft

  Searching for a new home in Erie? Urban Collection at Parkdale offers inspired floor plans with thoughtful layouts and designer details. The fixtures and finishes at this community have been curated by our professional designers for a look you'll love! Residents of this exciting new paired home community will also appreciate easy access to I-25 and the Northwest Parkway and close commutes to

  Richmond American Homes Builder

  Parkdale - Urban Collection
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  Canyon Creek - The Nest Villas Community

  $464,990 - $600,000

  Erie, CO 80516

  • 3 - 6 Beds
  • 1,468+ Sq Ft

  * Located in one of Boulder County’s most sought-after areas; FHA financing available * Walking distance to top-rated Red Hawk Elementary School * Basement homesites available * Majestic views of the Colorado Rocky Mountains * Low-maintenance paired homes with private, fenced side yards * Short drive to Target, Lowe's, King Soopers, StarbucksTM, The Orchard Town Center, AMC Theatres and Topgolf *

  KB Home Builder

  Canyon Creek - The Nest Villas
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  Parkdale Commons - Floret Collection Community

  $674,990 - $865,990

  Lafayette, CO 80026

  • 3 - 6 Beds
  • 1,673+ Sq Ft

  Welcome to Parkdale Commons, a beautiful new home community from Century Communities—one of the nation’s top 10 homebuilders, nestled in the heart of Erie, CO. Located just a short drive from Boulder, Denver, and Longmont, this community offers easy access to some of the most stunning scenery in Colorado. Residents will enjoy the state-of-the-art rec center, Erie Community Park, and Thomas

  Century Communities Builder

  Parkdale Commons - Floret Collection
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  $825,000 Lot/Land

  11534 Eagle Springs Trail, Longmont, CO 80503

  • 5.89 Acres
  • $140,068 per Acre

  Build your dream home at Caribou Springs Ranch. Located in Beautiful Boulder County, between Downtown Boulder and Rocky Mountain National Park, this 5.89-acre homestead offers access to nearly 700 acres of private open space with trails winding through sunny hayfields dotted with horses and cattle, mountain and water views and quiet solitude. Relax by the colorfully landscaped grounds of a pool

  

  Anne Wells

  The Agency - Boulder

  11534 Eagle Springs Trail, Longmont, CO 80503
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  $239,000 Lot/Land

  1105 Neon Forest Cir, Longmont, CO 80504

  • 1,742 Sq Ft
  • $5,975,000 per Acre

  Nestled in the heart of Prospect, this piece of land provides opportunity to build a great retail and residential investment. Live and work in Longmont's popular Prospect community with a great urban vibe. 1105 Neon Forest can accommodate main floor retail and up to 2 residences on the 2nd and 3rd floors. Architectural floorpans are available from listing brokers. Call brokers with questions.

  

  Brandi Schott

  The Colorado Group

  1105 Neon Forest Cir, Longmont, CO 80504
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  $300,000 Lot/Land

  155 Millionaire Dr W, Boulder, CO 80302

  • 4.97 Acres
  • $60,362 per Acre

  STUNNING 5-acre parcel just 7 miles from Downtown Boulder with beautiful SOUTH and EAST views. Located on a county-maintained paved road in the sought-after Sugarloaf area. INCREDIBLE OPPORTUNITY to BUILD your DREAM HOME surrounded by coniferous trees and foothill mountains. Homes up to approx. 4,200-4,400 sq. ft. may be permissible (final determination by Boulder County). Property abuts National

  

  Zana Leiferman

  Real Realty Colorado LLC

  155 Millionaire Dr W, Boulder, CO 80302
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  $300,000 Lot/Land

  0 County Road 84 W Unit IRE1052073, Allenspark, CO 80510

  • 2.47 Acres
  • $121,457 per Acre

  Welcome to your future mountain escape! This exceptional lot offers 2.48 acres of serene, wooded land, ideal for building your Rocky Mountain retreat. Situated in an idyllic, forested mountain setting, this parcel provides peaceful seclusion in a location known for it's scenic drives and mountain views. The surroundings offer a mix of mature trees, natural rock outcroppings, and wooded terrain.

  

  Sam Basel

  eXp Realty - Estes Park

  0 County Road 84 W Unit IRE1052073, Allenspark, CO 80510
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  $1,150,000 Lot/Land

  11320 Gold Hill Rd, Boulder, CO 80302

  • 37.21 Acres
  • $30,906 per Acre

  Build your dream home with magnificent views of the snow capped Indian Peaks and Arapahoe Glacier on 36 acres! There is nothing like this available in Boulder County ~ Site Plan Approval in place ~ ready to build! Architectural plans available! Or design your own beautiful new home. INCREDIBLY PRIVATE * With meadows and forests, you'll enjoy a Level building site with amazing views of the snowy

  

  Candace Loving

  Resident Realty North Metro

  11320 Gold Hill Rd, Boulder, CO 80302
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  $1,200,000 Lot/Land

  7257 Spring Ct, Boulder, CO 80303

  • 30,492 Sq Ft
  • $1,714,286 per Acre

  Surrounded by some of Boulder County's most architecturally stunning new builds, this exceptional .70-acre homesite in prestigious Paragon Estates offers a rare opportunity to create a luxury custom residence in one of the area's most extraordinary settings. Perched on a gentle rise and cleared for construction, the lot captures sweeping, unobstructed views from Eldorado Canyon and the Flatirons

  

  Anne Wells

  The Agency - Boulder

  7257 Spring Ct, Boulder, CO 80303
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  $325,000 Lot/Land

  6365 Red Hill Rd, Boulder, CO 80302

  • 1.1 Acres
  • $295,455 per Acre

  Approved Boulder County Site Plan already in place and conditionally approved plans for a 2,500-square-foot residence plus garage. Utilities are available at the lot line. Discover the unmatched tranquility of mountain living on this stunning land in sought-after Olde Stage Settlement. Offering a rare opportunity to create a Colorado dream home, this expansive 47,916-square-foot lot sits in a

  

  Anne Wells

  The Agency - Boulder

  6365 Red Hill Rd, Boulder, CO 80302
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  $3,555,000 Lot/Land

  1655 Main St, Louisville, CO 80027

  • 2.39 Acres
  • $1,487,448 per Acre

  Prime high-density residential redevelopment opportunity in the Heart of Louisville-this exceptional vacant lot at the southwest corner of South Boulder Road and Main Street offers a rare chance for high-density residential redevelopment at the entrance to Old Town Louisville. Ideally located for commuters and residents alike, the property boasts unmatched walkability with easy access to

  

  Josh Jackson

  LIV Sotheby's Intl Realty

  1655 Main St, Louisville, CO 80027
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  $135,000 Lot/Land

  717 Crescent Lake Rd, Coal Creek, CO 80403

  • 1.41 Acres
  • $95,745 per Acre

  Build your dream home here. Well over an acre of gently sloping land in a great location with spectacular views. Just a minute from Coal Creek Canyon Rd (Hwy 72). Community Green Space. Private Cul De Sac location. Easy 30 minute drive to Golden, 40 to Boulder, close to Golden Gate Canyon State Park, Gross Reservoir, and to the West are National Forests, hiking & biking trails, world class

  

  Tony Thorpe

  Crocker Realty, LLC

  717 Crescent Lake Rd, Coal Creek, CO 80403
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  $800,000 Lot/Land

  9480 Mountain Ridge Dr, Boulder, CO 80302

  • 2.28 Acres
  • $350,877 per Acre

  Extraordinary Opportunity to build your dream home on this 2.3-acre lot with unobstructed views from the Flatirons to Pikes' Peak, Denver, DIA, and Longmont to the east. Nestled in the exclusive, gated community of Mountain Ridge, this property offers the perfect blend of tranquility and convenience. You'll experience peaceful privacy while still being close to Boulder, Longmont, Denver, and DIA.

  

  David Scott

  9480 Mountain Ridge Dr, Boulder, CO 80302
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  $500,000 Lot/Land

  9546 Mountain Ridge Dr, Boulder, CO 80302

  • 2.29 Acres
  • $218,341 per Acre

  Discover the ideal setting for your dream home on this stunning 2.3-acre lot with breathtaking views of the iconic Flatirons and Pikes Peak. Nestled in the exclusive, gated community of Mountain Ridge, this property offers the perfect blend of tranquility and convenience. You'll experience peaceful privacy while still being close to Boulder, Longmont, Denver, and DIA. The adjacent lot, 9480

  

  David Scott

  9546 Mountain Ridge Dr, Boulder, CO 80302
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  $75,000 Lot/Land

  00 County Rd 89 Unit 237, Boulder, CO 80302

  • 2.2 Acres
  • $34,091 per Acre

  Get away to the mountains on the historic patent Claim near Fourmile. Amazing views and easy access will allow you to build your dream home. With a open cleared slope and easy access to build. Building Lot Determination letter in hand. Quick easy access to forest service and Boulder.

  

  Caleb Skeen

  Heritage West Realty LLC

  00 County Rd 89 Unit 237, Boulder, CO 80302
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  $1,425,000 Condo Unit

  1989 19th St Unit C, Boulder, CO 80302

  • 2 Beds
  • 2.5 Baths
  • 1,350 Sq Ft

  Rare opportunity to own in the coveted Akoya on Pearl - a collection of four individually curated two-story residences set above iconic Pearl Street. Unit C, the Cristallo, offers 1,350 sq ft of thoughtfully designed living across 2 bedrooms, 3 bathrooms, and a dedicated main-floor study, anchored by a statement fireplace and a finish palette centered on some of the most extraordinary stone

  

  Jessica Persson Spears

  eXp Realty LLC

  1989 19th St Unit C, Boulder, CO 80302
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  $698,000 Lot/Land

  4930 Caribou Springs Trail, Longmont, CO 80503

  • 5.08 Acres
  • $137,402 per Acre

  Imagine crafting your ideal retreat at Caribou Springs Ranch. Nestled in gorgeous Boulder County-perfectly situated between Downtown Boulder and Rocky Mountain National Park-this 5.08-acre parcel grants you entry to nearly 700 acres of private open space. Wander trails that weave through sunlit hayfields shared with grazing horses and cattle, all set against expansive mountain and water vistas

  

  Anne Wells

  The Agency - Boulder

  4930 Caribou Springs Trail, Longmont, CO 80503
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  $800,000 Lot/Land

  8775 Streamcrest Dr, Boulder, CO 80302

  • 41,817 Sq Ft
  • $833,333 per Acre

  Water Front Dream site: cleared, level ~0.96-acre parcel at 8775 Streamcrest Drive in Boulder’s Crestview Estates. Property Backs to Left Hand Creek, mature trees and native grasses frame your future custom home footprint. A Left Hand Water District tap is available. No HOA restrictions. Prime Foothills location with quick access to Highway 36 between Boulder & Lyons, ideal for commuting or

  

  Jeremy Kane

  eXp Realty, LLC

  8775 Streamcrest Dr, Boulder, CO 80302
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  $115,000 Lot/Land

  223 Taylor Rd, Allenspark, CO 80540

  • 1.25 Acres
  • $92,000 per Acre

  Motivated seller-reasonable offers are encouraged and will be thoughtfully considered. This exceptional vacant lot presents a rare opportunity to build your mountain home without the typical delays and uncertainty. A level building site is already in place at the top of the property, thoughtfully positioned to capture sweeping views, abundant sunshine, and the quiet beauty of the surrounding

  

  Alison Gilbert

  eXp Realty - Inspired Living Group

  223 Taylor Rd, Allenspark, CO 80540
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  $460,000 Lot/Land

  139 Hover St, Longmont, CO 80501

  • 1.97 Acres
  • $233,503 per Acre

  Rare 1.97-acre parcel strategically located along Hover Street in unincorporated Longmont. Zoned A - Agricultural in Boulder County with a medium-density residential designation, offering excellent future potential. The property includes a City of Longmont water tap and Cushman Ditch irrigation rights. Ideally situated just minutes from the Boulder County Fairgrounds and directly across Hover

  

  Brandon Albrecht

  RE/MAX Mountain Brokers

  139 Hover St, Longmont, CO 80501
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  $995,000 Lot/Land

  5405 Sunshine Canyon Dr, Boulder, CO 80302

  • 37.19 Acres
  • $26,755 per Acre

  Build your dream home on this unparalleled 37 acres in highly desired Sunshine Canyon, the closest canyon to downtown. Just 10 minutes to the famous Pearl Street and Broadway, this parcel has breathtaking, STUNNING 360 degree views and is easily accessed. Architectural plans are completed for a 3118 sq ft home, and already through Site Plan Review and permitting. 1/3 of a mile of the property

  

  Brooke Weathers

  Compass - Boulder

  5405 Sunshine Canyon Dr, Boulder, CO 80302
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  $1,350,000 Custom Home

  343 Cherokee Ave, Superior, CO 80027

  • 4 Beds
  • 3.5 Baths
  • 2,901 Sq Ft

  Experience elevated Colorado living in this architecturally striking new construction home in the heart of Superior, where modern luxury meets the active Boulder County lifestyle. With unobstructed mountain views, a rooftop deck with sauna, and seamless indoor-outdoor living, this 4BR, 4BA residence offers approximately 2901 square feet of thoughtfully designed space crafted for both everyday

  Lovato Properties Compass - Boulder

  343 Cherokee Ave, Superior, CO 80027
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  $2,495,990 Custom Home

  406 S 3rd Ave, Superior, CO 80027

  • 5 Beds
  • 4.5 Baths
  • 4,636 Sq Ft

  Defined by its connection to nature, light, and place, this newly constructed residence was designed not simply to be lived in, but to enrich daily life. Thoughtful architecture, refined design, and an extraordinary relationship to its surroundings create a home that feels both sophisticated and deeply comfortable. Set just steps from Coal Creek, open space, and an extensive network of trails,

  Tom Studebaker CORE Residential

  406 S 3rd Ave, Superior, CO 80027
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  $3,925,000 Custom Home

  1365 Georgetown Rd, Boulder, CO 80305

  • 6 Beds
  • 5.5 Baths
  • 4,429 Sq Ft

  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

  Martin Anderson Compass-Denver

  1365 Georgetown Rd, Boulder, CO 80305
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  $1,495,000 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
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  $1,445,000 Custom Home

  900 Eldorado Ln, Louisville, CO 80027

  • 5 Beds
  • 4.5 Baths
  • 4,007 Sq Ft

  NEW GREAT PRICE FOR ALL THIS: Discover your perfect, brand-new home in Louisville's beloved Cornerstone neighborhood, with an enviable mixture of location, views and community, without HOA fees. This stunning sanctuary boasts unobstructed mountain views with an abundance of natural light, along with a walk-out multi-use beautifully finished basement. Oversized windows showcase Eldorado Canyon all

  Adam Sloat Westwater Realty

  900 Eldorado Ln, Louisville, CO 80027

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