New Construction Homes for Sale in Boulder County, CO

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  $400,000 Lot/Land

  351 S Foote Ave, Lafayette, CO 80026

  • 6,969 Sq Ft
  • $2,500,000 per Acre

  Bring your dream home to life on this extraordinary, spacious lot in Cannon Trail, the premier new neighborhood nestled within the historic charm of Old Town Lafayette. Here, home is more than just walls and a roof; it embodies thoughtful architecture and artistic public spaces designed to connect neighbors and inspire an active, creative lifestyle. Cannon Trail surrounds Crescent Park, where

  Stephanie Iannone Compass Colorado, LLC - Boulder

  351 S Foote Ave, Lafayette, CO 80026
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  /9

  $6,000,000 Lot/Land

  250 Eldora Rd, Nederland, CO 80466

  • 16.8 Acres
  • $357,143 per Acre

  Rare ~17-acre mixed-use development site adjacent to Nederland, positioned for annexation to Town PUD - the value event that unlocks ~80 units across six parcels. A decade of pre-development conveys: schematics, housing/market studies, Phase I (clean). Utilities at the road; title free and clear. Eldora Resort's Town acquisition strengthens the workforce-housing case. Buyer advances annexation

  Michael Ackerman CREA Real Estate

  250 Eldora Rd, Nederland, CO 80466
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  /26

  $425,000 Lot/Land

  323 Roxbury Dr, Boulder, CO 80302

  • 11.92 Acres
  • $35,654 per Acre

  Well and underground electric on site and shared driveway access with the neighboring home, this property is ready for you to build! An exceptional land offering at the crest of Boulder's foothills, this nearly 12-acre parcel captures panoramic views stretching from the Continental Divide to the lights of Boulder below. Just 20 minutes from North Boulder, the property combines accessibility with

  Nick Duncan LIV Sotheby's Intl Realty

  323 Roxbury Dr, Boulder, CO 80302
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  /23

  $350,000 Lot/Land

  300 Shining Star Trail, Boulder, CO 80302

  • 30.72 Acres
  • $11,393 per Acre

  360-degree views stretching from snow-capped peaks to the sparkling city lights of Boulder below. Tucked into an exceptionally private setting, this remarkable property offers the perfect balance of seclusion, natural beauty, and convenience. Much of the groundwork has already been completed. Approved plans are in place for a thoughtfully designed 2,138-square-foot luxury residence, allowing you

  The Bernardi Group Coldwell Banker Realty-Boulder

  300 Shining Star Trail, Boulder, CO 80302
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  /20

  $430,000 Lot/Land

  1568 County Road 103, Nederland, CO 80466

  • 8.26 Acres
  • $52,058 per Acre

  Escape it all and come build your mountain dream home! This beautiful 8-acre, level lot offers beautiful views of the Back Range and Continental Divide, giving you a front-row seat to Colorado's wild beauty, without giving up year-round access. Tucked just off Peak to Peak Highway and on a County-maintained road, this land is calling you to the mountain lifestyle you've been waiting for. Whether

  Jessica Fitzer 8z Real Estate

  1568 County Road 103, Nederland, CO 80466
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  /6

  $825,000 Lot/Land

  15 Ridge View Rd, Nederland, CO 80466

  • 37,897 Sq Ft
  • $948,276 per Acre

  Stunning Custom Home Sites in Luxury Mountain Community - Caribou Ridge, Nederland, CO Discover an exceptional opportunity to build your custom luxury mountain residence in Caribou Ridge, an exclusive boutique community nestled within a serene, forested setting just west of Boulder. This remarkable enclave offers panoramic views of the Indian Peaks and Front Range, surrounded by protected open

  Elissa Tompkins HomeSmart

  15 Ridge View Rd, Nederland, CO 80466
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  /19

  $275,000 Lot/Land

  6301 Sunshine Canyon Dr, Boulder, CO 80302

  • 4.43 Acres
  • $62,077 per Acre

  Enjoy the viewshed premium of this Sunshine Canyon Dr. land just 6.3 miles from Boulder. This 4.43-acre parcel offers panoramic vistas of the Great Plains, Lee Hill, the backside of the famous Flatirons of Boulder, & long views along the Front Range to the South. With Site Plan Review approved by Docket SPR-24-0009 for rebuilding. Sunny private East slope exposure road access to building site via

  Dirk Arnold Coldwell Banker Realty-Boulder

  6301 Sunshine Canyon Dr, Boulder, CO 80302
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  /21

  $107,500 Lot/Land

  900 Rudi Ln, Golden, CO 80403

  • 1.58 Acres
  • $68,038 per Acre

  Seize the opportunity to create your dream estate on this expansive almost 1.6-acre parcel in the highly sought-after Kuhlman Heights of Coal Creek Canyon, Golden, Colorado. This exceptional lot is ideally situated, offering a harmonious blend of natural beauty and convenient access to nearby amenities, making it a truly remarkable find. With panoramic mountain vistas and the soothing sounds of

  Kathryn Tighe The Agency - Denver

  900 Rudi Ln, Golden, CO 80403
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  /7

  $3,080,000 Lot/Land

  2430 Lillie Ct, Longmont, CO 80504

  • 1.86 Acres
  • $1,655,914 per Acre

  14 fully developed duplex lots for sale. You can build a half-duplex per lot so 7 duplexes total. These were bank owned lots that went to foreclosure and now being resold.

  Aaron Grant Grant Real Estate LLC

  2430 Lillie Ct, Longmont, CO 80504
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  $190,000 Lot/Land

  908 Sugarmill Ave, Longmont, CO 80504

  • 7,840 Sq Ft
  • $1,055,556 per Acre

  Rare opportunity to build your custom dream home in the heart of Longmont. This premium vacant lot spans over 8,000 sq. ft., offering the perfect canvas for your personalized floor plan, a spacious back yard and outdoor living area with mountain views from the front and back. Best of all, there is no HOA. This is an incredibly rare find to secure an affordable piece of land in a highly desirable

  Brian Terry Bosch Real Estate Group, LLC

  908 Sugarmill Ave, Longmont, CO 80504
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  $7,800,000 Lot/Land

  0 Rozena Dr Unit IRE1055898, Hygiene, CO 80503

  • 31.69 Acres
  • $246,134 per Acre

  Introducing a once-in-a-lifetime opportunity to claim one of the most significant, versatile pieces of land in Boulder County. At 0 Rozena Drive, over 31 pristine acres offer a rare canvas to bring your legacy vision to life, centered around a private 16.6-acre, spring-fed lake. A personal body of water of this scale, held in its entirety, is nearly impossible to come by in the Front Range. For

  Lucy Conklin Compass - Boulder

  0 Rozena Dr Unit IRE1055898, Hygiene, CO 80503
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  /22

  $410,000 Lot/Land

  6109 Red Hill Rd, Boulder, CO 80302

  • 1.34 Acres
  • $305,970 per Acre

  6109 Red Hill Road is a beautiful 1.4 acre property with 360-degree views of Boulder's iconic foothills. Set high above, this parcel offers a setting of unmatched beauty, where each direction reveals a new panorama-from rugged mountain peaks to the vibrant city below. The property is well-positioned for building, with an approved Boulder County Site Plan already in place and conditionally

  Nick Duncan LIV Sotheby's Intl Realty

  6109 Red Hill Rd, Boulder, CO 80302
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  /29

  $650,000 Lot/Land

  2240 Bluff St, Boulder, CO 80304

  • 3,920 Sq Ft
  • $7,222,222 per Acre

  Rarely available vacant lot in Whittier, just 3 blocks to Pearl Street! Sunny corner lot surrounded by mature trees, well-cared for historic homes, and modern rebuilds. This property presents a fantastic opportunity to build a custom home with an attached ADU within walking distance of Pearl Street shops, cafes, restaurants, Boulder Theater, Whole Foods, parks, schools and more. Buyers must

  Laura Morningstar Compass - Boulder

  2240 Bluff St, Boulder, CO 80304
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  /2

  $715,000 Lot/Land

  380 S Taylor Ave Unit 18, Louisville, CO 80027

  • 1.22 Acres
  • $586,066 per Acre

  Vacant, easily accessible 1.22 acre corner lot, making it an attractive location for one of the last developable lots in the Colorado Tech Center (CTC). This lot is ideal for an Owner Occupant Build to Suit, as it benefits from the City of Louisville's PCZD-I overlay zoning, which permits a broad range of commercial uses. Spanning over 400 acres, the CTC is Louisville's largest commercial and

  Anna Kalchyk Realty One Group Platinum Elite Colorado

  380 S Taylor Ave Unit 18, Louisville, CO 80027
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  /2

  $12,000 Lot/Land

  166 High St, Jamestown, CO 80455

  • 27,878 Sq Ft
  • $18,750 per Acre

  Perched on the hillside above Main St in Jamestown. No Road access. Check with Boulder County on possible usage.

  Jason Meglich RE/MAX of Boulder, Inc

  166 High St, Jamestown, CO 80455
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  $360,000 Lot/Land

  352 Shawnee Ln, Superior, CO 80027

  • 3,484 Sq Ft
  • $4,500,000 per Acre

  Fabulous opportunity to build your dream home on a west facing lot in the Sagamore subdivision in Superior with NO HOA. Close proximity and walking distance to restaurants, shops, grocery stores, and various other amenities and easy access to trail system, bike trails, and public transportation. Easy commute to Boulder (5 miles away) and Denver. The original home was 4 beds, 3 baths, 2835 sq ft,

  Ryan Bass Compass - Boulder

  352 Shawnee Ln, Superior, CO 80027
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  /7

  $100,000 Lot/Land

  0 Sparn Way Unit IRE1062572, Jamestown, CO 80455

  • 1.01 Acres
  • $99,010 per Acre

  Now offered at just $100,000, this vacant parcel presents an exceptional opportunity in Boulder County. Few properties at this price point combine such an easy building site with Continental Divide views, a beautiful meadow, mature old-growth ponderosa pines, and paved access. The fully level building site, minimal tree clearing, and electric service at the lot line can help keep development

  Zen Ogsbury HomeSmart Realty

  0 Sparn Way Unit IRE1062572, Jamestown, CO 80455
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  $365,000 Lot/Land

  0 Longmont Dam Rd Unit 2, Lyons, CO 80540

  • 22,215 Sq Ft
  • $715,686 per Acre

  Build your dream cabin with a deck literally overlooking this serene bend in the North St Vrain Creek. This rare, 0.51 acre grandfathered lot has Boulder County Planning Department dwelling size confirmation for just over a 2,100 square foot dwelling. The entire lot is above the Boulder County Floodplain elevation. Your very own quiet dream space you've been looking for. Spend lazy afternoons fly

  Lynne McDougal WK Real Estate

  0 Longmont Dam Rd Unit 2, Lyons, CO 80540
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  /8

  $1,300,000 Lot/Land

  0 Longmont Dam Rd Unit 3, Lyons, CO 80540

  • 51.13 Acres
  • $25,425 per Acre

  Have you ever dreamed of......a cabin on the river? Fly fishing the tailwaters of Button Rock Reservoir and Canyon? Your own swimming hole on the North St Vrain Creek? Hiking on acres of your own beautiful treed canyon land that wraps both sides of the North St. Vrain for a quarter mile and extends up the canyonside to abut Hall Ranch and USFS open space, and over 75 miles of connecting trails

  Lynne McDougal WK Real Estate

  0 Longmont Dam Rd Unit 3, Lyons, CO 80540
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  /8

  $450,000 Lot/Land

  1640 Benjamin Ln, Lafayette, CO 80026

  • 4,791 Sq Ft
  • $4,090,909 per Acre

  Rare opportunity to build in the heart of Lafayette, located in highly desirable Boulder County. This ~0.11-acre homesite (4,687 sq ft) offers the perfect setting for a thoughtfully designed custom residence in one of the Front Range's most sought-after communities.This manageable lot size allows for the construction of a beautiful single-family home while maintaining low exterior maintenance,

  Elissa Tompkins HomeSmart

  1640 Benjamin Ln, Lafayette, CO 80026
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  /9

  $99,995 Lot/Land

  4324 Fourmile Canyon Dr, Boulder, CO 80302

  • 2.48 Acres
  • $40,321 per Acre

  Stunning hilltop parcel of raw land featuring mature trees, natural rock outcroppings, and the potential for scenic canyon views when building your dream home. Fourmile Canyon Creek runs through a portion of the property, adding natural beauty and seasonal ambiance, while the primary buildable acreage sits across the road on elevated ground, providing privacy and an ideal setting for a future

  Michael Barnes LPT Realty

  4324 Fourmile Canyon Dr, Boulder, CO 80302
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  /3

  $200,000 Lot/Land

  105 Millionaire Dr E Unit 4, Boulder, CO 80302

  • 5.96 Acres
  • $33,557 per Acre

  Build your dream home on 5.95 acres and only 7 miles from Boulder!!! Mountain Lot with several options for home sites. Come see the possibilities. Homes up to ~3,400 sqft are permissible, final determination to be provided by Boulder County. Residents contribute to small costs for maintenance of road.

  James Thomas RE/MAX Alliance

  105 Millionaire Dr E Unit 4, Boulder, CO 80302
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  /2

  $1,200,000 Lot/Land

  2685 Eagle Ridge Rd, Lyons, CO 80540

  • 10 Acres
  • $120,000 per Acre

  Excellent views of Lyons, Boulder, Denver, Pikes Peak, Longs Peak, Front Range, Back Range, Heil & Hall Ranch Open Space. Semi-private dirt road to property. Surveyed. Topography is flat to sloping w/some steep. Includes architectural plans for a 2592 square foot (24'x54'), 2 story detached garage/storage building. Excellent solar potential. Lots of moss rock. Abundant wildlife. 12,000 gallon

  Lance Bieber Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder

  2685 Eagle Ridge Rd, Lyons, CO 80540
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  $549,000 Lot/Land

  105 S Caribou St, Nederland, CO 80466

  • 1.4 Acres
  • $392,143 per Acre

  A rare chance to secure a peaceful homesite featuring private frontage along Middle Boulder Creek, offering an exceptional setting for true Creekside mountain living. Opportunities like this are virtually unheard of—no other vacant parcel in town provides such expansive creek access. Picture yourself cooling off in the water on warm summer afternoons from your own natural “beach,” or casting a

  Chad Tyler Tyler Donegan Duncan Real Estate Services, Inc.

  105 S Caribou St, Nederland, CO 80466
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  /14

  $172,500 Lot/Land

  739 Divide View Dr, Golden, CO 80403

  • 1.38 Acres
  • $125,000 per Acre

  Escape the noise and find your footing on this stunning 1.38-acre retreat in Coal Creek Canyon. Perfectly positioned for the adventurer, this lot offers endless exploration right from your doorstep with nearby trails and easy access to local State Parks and Boulder Creek. It’s more than just land; it’s an invitation to a lifestyle of privacy and serenity. Bring your blueprints, or use the set

  Athena Brownson Your Castle Real Estate Inc

  739 Divide View Dr, Golden, CO 80403
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  /27

  $500,000 Lot/Land

  1241 Jefferson Ave Unit 1/2, Louisville, CO 80027

  • 5,227 Sq Ft
  • $4,166,667 per Acre

  Rare Old Town Louisville Residential Development Opportunity! Located in the heart of Old Town Louisville, this lot offers the chance to create a custom residence in a neighborhood known for its historic charm, vibrant Main Street, and unmatched walkability.Just blocks from downtown, future owners can enjoy Louisville's award-winning restaurants, boutiques, coffee shops, community events, farmers

  Bernadette Morrissey The Colorado RE Group LLC

  1241 Jefferson Ave Unit 1/2, Louisville, CO 80027
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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
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  /9

  $1,350,000 Lot/Land

  7474 Spring Dr, Boulder, CO 80303

  • 43,124 Sq Ft
  • $1,363,636 per Acre

  Surrounded by some of the most architecturally stunning new builds in Boulder County, this .99-acre lot in prestigious Paragon Estates offers the perfect opportunity to design and build your luxury custom estate. Perched on a gentle rise, the property captures sweeping, unobstructed views from Eldorado Canyon and the Boulder Flatirons to Longs Peak, a truly breathtaking backdrop for any dream

  Sage Swink Berkshire Hathaway HomeServices Colorado Real Estate, LLC – Erie

  7474 Spring Dr, Boulder, CO 80303
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  $1,200,000 Lot/Land

  4444 Sunshine Canyon Dr, Boulder, CO 80302

  • 43.26 Acres
  • $27,739 per Acre

  One of 3 "Boulder County Approved" Building sites, a part of the 95 acre north portion of Bald Mountain Reserve was sold by the state of Colorado in 2019. This "never before on the market, 95 acre piece of land went into private ownership. The new owners subdivided this land into 3 separate parcels. A 5,000 sq ft home can be built on each one. Perfectly situated less than a half mile from paved

  Bruce Drogsvold WK Real Estate

  4444 Sunshine Canyon Dr, Boulder, CO 80302
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  $324,950 Lot/Land

  430 Carter Dr, Lyons, CO 80540

  • 7,840 Sq Ft
  • $1,805,278 per Acre

  Spectacular View lot overlooking the town of Lyons, Steamboat mountain to the North and the back range. City owner open space behind with great access to trails, mountain biking, and hiking. This lot has already been graded for a drive under 2 story custom home to capture the view. All utilities are in. See photos for reference design house plans. HOA membership is optional. Buyers and their

  KEITH CHATFIELD HomeSmart Realty

  430 Carter Dr, Lyons, CO 80540
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  /19

  $399,000 Lot/Land

  6041 Olde Stage Rd, Boulder, CO 80302

  • 2.6 Acres
  • $153,462 per Acre

  Set on 2.6 acres just minutes from downtown Boulder, this parcel presents sweeping views of the foothills, plains, and Boulder Reservoir. The setting offers both privacy and proximity, making it an ideal site for a refined retreat. The property is prepared with a driveway and flagstone walls. Electricity and natural gas are available at the lot line through Xcel Energy, and an existing septic

  Nick Duncan LIV Sotheby's Intl Realty

  6041 Olde Stage Rd, Boulder, CO 80302
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  /13

  $395,000 Lot/Land

  1475 Davis Ct, Erie, CO 80516

  • 13,068 Sq Ft
  • $1,316,667 per Acre

  Bring your dream home to life on this exceptional cul-de-sac lot, gracefully nestled among distinguished custom homes in the highly sought-after Erie Village community. Perfectly positioned to capture unobstructed, panoramic mountain views and backing to peaceful open space, this rare offering promises unrivaled privacy and an inspiring natural backdrop. Imagine waking each morning to majestic

  Mindy Nassar Compass Colorado, LLC - Boulder

  1475 Davis Ct, Erie, CO 80516
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  $399,700 Lot/Land

  5550 Sunshine Canyon Dr, Boulder, CO 80302

  • 21.5 Acres
  • $18,591 per Acre

  Discover a private 22-acre sanctuary in Sunshine Canyon - two separate lots (5.4 acres + 16.3 acres) offering a rare combination of open meadows, mature ponderosa pines and a secluded forest setting. Natural features include a seasonal stream and scenic gullies, with sweeping views to the east. Minimal tree clearing is needed to build your dream home. Located directly across from the Sunshine

  Timmy Duggan RE/MAX of Boulder, Inc

  5550 Sunshine Canyon Dr, Boulder, CO 80302
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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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  $499,000 Lot/Land

  730 Satisfaction Cir, Longmont, CO 80501

  • 4,356 Sq Ft
  • $4,990,000 per Acre

  Lot 3 - Prime Buildable Lot with Utilities ! 4,505 SQFT Lot 3 of 5 - a fantastic opportunity for builders or future homeowners ready to bring their vision to life! This spacious 4,505 SQFT lot comes fully equipped with gas, water, and electrical hook-ups, making it ready for immediate development. Soils report and survey available for serious Buyers. Approved plans are also offered to the Buyer

  Cari Higgins Compass - Boulder

  730 Satisfaction Cir, Longmont, CO 80501
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  $2,200,000 Lot/Land

  11 Benchmark Dr, Boulder, CO 80303

  • 1 Acre
  • $2,200,000 per Acre

  THE BENCHMARK. One acre at the peak of Benchmark. Flatirons and snow-capped peaks to the west, Davison Mesa open space and eastern sunrises behind, unobstructed in both directions, with no homes in either sightline. This is one of twelve lots in Boulder's Benchmark HOA, and it sits at the top. The previous home was lost in the Marshall Fire. What remains is a cleared site with infrastructure most

  The Bernardi Group Coldwell Banker Realty-Boulder

  11 Benchmark Dr, Boulder, CO 80303
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  /14

  $1,450,000 Lot/Land

  1559 Orchard Ave, Boulder, CO 80304

  • 18,730 Sq Ft
  • $3,372,093 per Acre

  1559 Orchard Avenue presents a compelling opportunity to build in the heart of North Boulder on an approximately half-acre, flat, shovel-ready lot. The generous site offers room to think expansively about architecture, outdoor living, landscaping, and the relationship between home and land, a level of flexibility that can be difficult to find elsewhere in Boulder. Whether approached by a

  Zachary Zeldner Compass - Boulder

  1559 Orchard Ave, Boulder, CO 80304
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  /2

  $499,000 Lot/Land

  740 Satisfaction Cir, Longmont, CO 80501

  • 4,356 Sq Ft
  • $4,990,000 per Acre

  Lot 2 - Prime Buildable Lot with Utilities ! 4,510 SQFT Lot 2 of 5 - a fantastic opportunity for builders or future homeowners ready to bring their vision to life! This spacious 4,510 SQFT lot comes fully equipped with gas, water, and electrical hook-ups, making it ready for immediate development. Soils report and survey available for serious Buyers. Approved plans are also offered to the Buyer

  Cari Higgins Compass - Boulder

  740 Satisfaction Cir, Longmont, CO 80501
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  /14

  $375,000 Lot/Land

  149 Millionaire Dr W, Boulder, CO 80302

  • 4.53 Acres
  • $82,781 per Acre

  149 Millionaire Drive West is a land opportunity rare gem nestled amidst nature's grandeur, where private serenity meets adventure. Owners have completed/can convey architectural plans for an approx 2500 sq.ft lovely mountain modern residence AND an issued Boulder County conditional approval to build, saving you 1-2 years of planning. Homes up to approx. 4,200-4,400 sq. ft. may be permissible

  Michelle Steiner Compass - Boulder

  149 Millionaire Dr W, Boulder, CO 80302
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  $89,500 Lot/Land

  0 Pine Dr Unit IRE1051456, Lyons, CO 80540

  • 29,185 Sq Ft
  • $133,582 per Acre

  Affordable mountain lot with views only 15 minutes from Lyons. BORDERS NATIONAL FOREST for hiking, camping, mountain biking, etc.!!! Mostly level so easy to build. Lots of ponderosa with views of Indian Peaks as well as the surrounding foothills. Southern exposure and easily accessed from Highway 7. Power is to the property line. The middle Saint Vrain River is nearby with excellent fishing.

  Rob Lewis KL Realty

  0 Pine Dr Unit IRE1051456, Lyons, CO 80540

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