New Construction Homes for Sale in Boulder County, CO

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  $725,000 Lot/Land

  380 S Taylor Ave Unit 18, Louisville, CO 80027

  • 1.22 Acres
  • $594,262 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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  $775,000 Lot/Land

  15293 N 107th St, Longmont, CO 80504

  • 36.16 Acres
  • $21,433 per Acre

  Stunning wedding venue property! This 36-acre property has picturesque views of Longs Peak and is located less than 45 minutes from Denver, Fort Collins, and Boulder. Property amenities include a Use for Special Review (USR) Permit for a reception hall with farm-to-table feature, two shares of Capital Stock of the Supply Ditch Company, residential water tap (with ability to upgrade to

  Christopher Crow Black Feather Realty

  15293 N 107th St, Longmont, CO 80504
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  $12,000 Lot/Land

  166 High St, Jamestown, CO 80455

  • 0.64 Acre
  • $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

  • 0.08 Acre
  • $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 Coldwell Banker Realty 02

  352 Shawnee Ln, Superior, CO 80027
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  $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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  $250,000 Lot/Land

  549 Parbois Ln, Louisville, CO 80027

  • 0.08 Acre
  • $3,125,000 per Acre

  DESIRABLE LOT IN A PRIME OLD TOWN LOUISVILLE LOCATION! This premium homesite offers the perfect setting for a thoughtfully designed custom home. Just one block from lively Main Street, you’ll enjoy walkable access to restaurants, boutique shops, and scenic parks—all while tucked away on a quiet residential alley just steps from downtown. Spend your weekends exploring the Coal Creek Trail,

  David Stein RE/MAX Alliance

  549 Parbois Ln, Louisville, CO 80027
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  $650,000 Lot/Land

  1155 W Enclave Cir, Louisville, CO 80027

  • 0.35 Acre
  • $1,857,143 per Acre

  Rare opportunity to secure a premier 15,184 sqft building site in Louisville’s coveted Enclave community! This oversized lot offers a stunning backdrop of city views and the freedom of no HOA. Historically home to a west-facing residence with a walk-out basement and 3-car garage, the topography is ideal for an ambitious custom build with a private, sprawling backyard. Outdoor enthusiasts will

  Chris Palamar Palamar Real Estate

  1155 W Enclave Cir, Louisville, CO 80027
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  $195,000 Lot/Land

  4200 Conifer Hill Rd, Lyons, CO 80540

  • 13.89 Acres
  • $14,039 per Acre

  Fabulous secluded mountain getaway on 14 wooded acres with spectacular views & tremendous privacy! The views of the continental divide to the west and the St Vrain canyon and beyond to the south are rare and exceptional; the land also features excellent solar access and some usable terrain. Approximately 11 miles and about 16 minutes on Highway 7 to the turnoff onto Cedar Dr., then approximately

  Dan Siddall Gateway Realty Group

  4200 Conifer Hill Rd, Lyons, CO 80540
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  $159,500 Lot/Land

  252 5th St, Nederland, CO 80466

  • 0.33 Acre
  • $483,333 per Acre

  Build Your Mountain Dream in Nederland! This is an affordable vacant lot located on 5th Street. The lot is south facing with views of the reservoir. This in-town parcel offers a rare opportunity to own property in the heart of Nederland with utilities available at the lot line. Nederland is a unique, welcoming town known for its artistic spirit, live music, and outdoor adventure. With easy access

  Bernadette Stech Paonia Realty

  252 5th St, Nederland, CO 80466
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  $200,000 Lot/Land

  2200 Magnolia Rd, Nederland, CO 80466

  • 3.4 Acres
  • $58,824 per Acre

  Discover the serenity of 2200 Magnolia Drive, an untouched, buildable 3.4-acre parcel just 5 miles up from the mouth of Boulder Canyon. This historic mining claim offers easy access from Magnolia Drive via a county-maintained road and includes existing driveway access to the lower portion of the lot (easement may be required). A Building Lot Determination letter states that this is a buildable

  Svein Groem Open Real Estate

  2200 Magnolia Rd, Nederland, CO 80466
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  $1,350,000 Lot/Land

  7474 Spring Dr, Boulder, CO 80303

  • 0.99 Acre
  • $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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  $329,000 Lot/Land

  941 Saint Andrews Ln Unit 96, Louisville, CO 80027

  • 0.14 Acre
  • $2,350,000 per Acre

  This 6,187 sq ft lot backs to Hospital open space close to top of hill with an awesome view! Lot has been fire mitigated by Boulder County as is ready to be built on. Previous home was 3,473 total sq ft with a 3 car garage. 30' easement from power lines dictate home style and size. Structure Custom Builders has floor plans to choose from, contact Jeff Cook 303-808-5350. Great Neighborhood with

  Dennis Culver WK Real Estate

  941 Saint Andrews Ln Unit 96, Louisville, CO 80027
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  $185,000 Lot/Land

  TBD L2 County Rd 255, Westcliffe, CO 81252

  • 37.86 Acres
  • $4,886 per Acre

  Be the first to get your choice pick of 15 lots in a new subdivision less than 10 minutes from the historic and picturesque town of Westcliffe. Each lot is 35 acres, with gorgeous views of the Sangre de Cristo mountains. The lots are zoned Rural Residential and allow for horses. No HOA allows you the freedom to build your dream home without restriction, and with electricity nearby, you can have

  KAYLA BRADY HomeSmart Preferred Realty

  TBD L2 County Rd 255, Westcliffe, CO 81252
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  $850,000 Lot/Land

  1930 Grape Ave, Boulder, CO 80304

  • 0.19 Acre
  • $4,473,684 per Acre

  An extraordinary opportunity awaits to design and build your Colorado dream home in Boulder's coveted Columbine neighborhood. This generous 8,064-square-foot lot offers the perfect canvas for a custom residence in one of the city's most established and sought-after enclaves. Just two blocks from Columbine Park, tennis courts, and the neighborhood elementary school, the setting blends a warm,

  Deanna Franco milehimodern - Boulder

  1930 Grape Ave, Boulder, CO 80304
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  $395,000 Lot/Land

  1475 Davis Ct, Erie, CO 80516

  • 0.3 Acre
  • $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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  $185,000 Lot/Land

  TBD L8 County Rd 255, Westcliffe, CO 81252

  • 35.9 Acres
  • $5,153 per Acre

  Be the first to get your choice pick of 15 lots in a new subdivision less than 10 minutes from the historic and picturesque town of Westcliffe. Each lot is 35 acres, with gorgeous views of the Sangre de Cristo mountains. The lots are zoned Rural Residential and allow for horses. No HOA allows you the freedom to build your dream home without restriction, and with electricity nearby, you can have

  KAYLA BRADY HomeSmart Preferred Realty

  TBD L8 County Rd 255, Westcliffe, CO 81252
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  $57,999 Lot/Land

  155 Spruce St, Jamestown, CO 80455

  • 0.48 Acre
  • $120,831 per Acre

  Please note- seller has lowered the price several times and are now firm at the asking price. Exceptional 0.48-acre wooded lot in the heart of downtown Jamestown, featuring uphill topography that showcases breathtaking mountain views. Power and public water are available, and septic is required, providing a prime opportunity to build your dream home with no HOA restrictions. Perfectly situated

  Joel Hinckley PlatLabs LLC

  155 Spruce St, Jamestown, CO 80455
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  $290,000 Lot/Land

  101 Lewis Ln, Longmont, CO 80503

  • 10.03 Acres
  • $28,913 per Acre

  Build your dream home on this stunning 10+ acre parcel in beautiful Lyons, Colorado! This peaceful and private property offers sweeping foothills views, vibrant sunsets and sunrises, and the perfect balance of seclusion and accessibility-just minutes from downtown Lyons and a short 30-minute drive to Boulder. Much of the groundwork has been completed for a smooth build: electricity is available

  Matt Ferren LoKation-Tucker Group Real Estate

  101 Lewis Ln, Longmont, CO 80503
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  $200,000 Lot/Land

  306 Olde Carter Lake Rd, Golden, CO 80403

  • 0.77 Acre
  • $259,740 per Acre

  Escape to your very own authentic Colorado 3/4 acre land that is ready to be developed with an existing small cabin already there. Build your own and/or keep this charming, rustic cabin is nestled amidst serene surroundings, offering unparalleled mountain views and privacy. Perched on top of an ancient rock formation with a huge new composite deck overlooking the Aspens and Evergreens. This is an

  Sean McGowan Fulcrum Real Estate

  306 Olde Carter Lake Rd, Golden, CO 80403
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  $499,000 Lot/Land

  730 Satisfaction Cir, Longmont, CO 80501

  • 0.1 Acre
  • $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

  Caroline Higgins Coldwell Banker Realty 02

  730 Satisfaction Cir, Longmont, CO 80501
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  $389,900 Lot/Land

  905 Tempted Ways Dr, Longmont, CO 80504

  • 0.05 Acre
  • $7,798,000 per Acre

  READY TO BUILD! 3 lots for three luxury townhomes in Prospect New Town, named "The coolest Neighborhood in America." 15 miles from Boulder. All building plans for these specific home designs have been fully approved by the City of Longmont and the Prospect HOA, ensuring a smooth start to construction. Water, Gas & Electric at Property. Projected sales volume for the three completed townhomes is

  Joanna Rallo Coldwell Banker Realty - NoCo

  905 Tempted Ways Dr, Longmont, CO 80504
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  $15,000 Lot/Land

  0 Gold Trail, Gold Hill, CO 80302

  • 1.93 Acres
  • $7,772 per Acre

  Historic mining claim Mineral Survey No. 81. Recreational use (not a building site) of land for camping that is completely surrounded by Roosevelt National Forest, called an inholding. The best use is for a USDA Small Tract Act/General Land Exchange with the U.S. Forest Service to resolve land disputes and Management problems through sale, exchange or interchange of land for other disputes within

  Dirk Arnold Coldwell Banker Realty-Boulder

  0 Gold Trail, Gold Hill, CO 80302
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  $499,999 Lot/Land

  5567 Lefthand Canyon Dr, Jamestown, CO 80455

  • 2.75 Acres
  • $181,818 per Acre

  Discover a rare 2.75-acre property nestled along one of Boulder County's designated Scenic Byways, offering unmatched privacy and natural splendor. This unique parcel borders thousands of acres of U.S. Forest Service land on two sides and Buckingham Park on the third, creating a protected mountain sanctuary just 12 minutes and 7 miles from North Boulder. A recent Boulder County Site Plan Review

  AJ Chamberlin RE/MAX Alliance-Boulder

  5567 Lefthand Canyon Dr, Jamestown, CO 80455
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  $149,000 Lot/Land

  71 Pinecliff Trail, Nederland, CO 80466

  • 0.39 Acre
  • $382,051 per Acre

  This is not raw land. It is a thoughtfully prepared, build ready lot close to downtown Nederland. This property stands apart for one clear reason, the heavy lifting has already been handled. The seller purchased the lot for $100,000 and invested significantly to move it well beyond an untouched parcel. The paid water tap alone is now valued at more than $47,000, a major hurdle already completed.

  Jackie Jones RE/MAX Alliance-Nederland

  71 Pinecliff Trail, Nederland, CO 80466
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  $725,000 Lot/Land

  11558 Eagle Springs Trail, Longmont, CO 80503

  • 6.8 Acres
  • $106,618 per Acre

  Nestled within an exclusive luxury gated community of what will be a maximum of only 20 estate homes, this exceptional property spans nearly 7 acres, offering an unparalleled opportunity to create your custom dream home. Surrounded by over 700 acres of private open space, this serene enclave provides a lifestyle that perfectly balances luxury, nature, and recreation. With breathtaking mountain

  Marshall Marquardt Equity Colorado Real Estate

  11558 Eagle Springs Trail, Longmont, CO 80503
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  $499,000 Lot/Land

  740 Satisfaction Cir, Longmont, CO 80501

  • 0.1 Acre
  • $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

  Caroline Higgins Coldwell Banker Realty 02

  740 Satisfaction Cir, Longmont, CO 80501
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  $375,000 Lot/Land

  149 Millionaire Dr W, Boulder, CO 80302

  • 4.53 Acres
  • $82,781 per Acre

  Escape to your own private paradise in the breathtaking Boulder, Colorado mountains. Owners have completed architectural plans for a lovely mountain modern residence AND an issued Boulder County conditional approval to build, saving you 1-2 years of planning. 149 Millionaire Drive West is a rare gem nestled amidst nature's grandeur, where serenity meets adventure. This captivating land property

  Michelle Steiner Coldwell Banker Realty 02

  149 Millionaire Dr W, Boulder, CO 80302
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  $1,075,000 Lot/Land

  9634 Mountain Ridge Dr, Boulder, CO 80302

  • 2.18 Acres
  • $493,119 per Acre

  Premier Mountain Ridge custom home building in the Boulder foothills. This amazing site has panoramic plains, Boulder city lights and mountain views. Extremely private lot offers a walkout building opportunity. Located just north of Lake of the Pines. You can bring your own builder or Masterwork Home Company can assist you with complete design and construction services.

  Brian Terry Bosch Real Estate Group, LLC

  9634 Mountain Ridge Dr, Boulder, CO 80302
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  $2,225,000 Lot/Land

  3625 Nimbus Rd, Longmont, CO 80503

  • 10.07 Acres
  • $220,953 per Acre

  Crocker Creek Ranch. Welcome to your serene country retreat, where quiet living meets convenience just minutes from Boulder, Longmont, and Niwot. Framed by sweeping 360-degree views of the Flatirons and foothills that can be enjoyed from your home, barn, and arena, this property offers the ultimate Colorado lifestyle. The land is the true star here: one share of Crocker Ditch water rights, an

  The Bernardi Group Coldwell Banker Realty 14

  3625 Nimbus Rd, Longmont, CO 80503
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  $4,500,000 Lot/Land

  5952 Oxford Rd, Longmont, CO 80503

  • 8.84 Acres
  • $509,050 per Acre

  A rare gentleman's ranch where sustainable architecture meets artisan craftsmanship on 8.8 secluded acres with unobstructed views from Pikes Peak to Longs Peak, the Flatirons, and Boulder's city lights.Originally designed by renowned solar architect Richard Crowther and meticulously reimagined from 2017–2022, Haystack House is a masterclass in passive solar design and modern luxury.

  Coleen Sanders Compass - Denver

  5952 Oxford Rd, Longmont, CO 80503
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  $450,000 Lot/Land

  1302 Eldorado Dr, Superior, CO 80027

  • 0.19 Acre
  • $2,368,421 per Acre

  Come BUILD your custom home with Award-Winning Sheffield Home today on this beautiful, bright, lot in Superior's highly desired Rock Creek Ranch community! Sitting on a quiet drive, this home boasts a private yard with beautiful views, backing to open space on a walk-out lot! The open floor plans available for Ranch style or 2-Story style with features such as soaring entryways, hardwood floors,

  Amanda DiVito Parle Real Broker, LLC DBA Real

  1302 Eldorado Dr, Superior, CO 80027
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  $210,000 Lot/Land

  815 Cougar Run, Nederland, CO 80466

  • 1.74 Acres
  • $120,690 per Acre

  This property has been patiently waiting for the right buyer and is now priced below the county assessed value, creating a smart opportunity in a changing market. Located just outside downtown Nederland, the land offers a mix of level areas and gentle slopes, highlighted by natural rock features and a healthy stand of Lodgepole Pine, Douglas Fir, Ponderosa Pine, and Aspen. Easy access and great

  Jackie Jones RE/MAX Alliance-Nederland

  815 Cougar Run, Nederland, CO 80466
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  $975,000 Lot/Land

  1117 Lincoln Ave, Louisville, CO 80027

  • 0.23 Acre
  • $4,239,130 per Acre

  Rare opportunity to build your dream home on a spacious 10,096 sq ft lot in Downtown Louisville. With approximate dimensions of 75 ft wide by 135 ft deep, this generously sized lot offers endless design possibilities, whether you imagine a ranch-style home with all main-floor living or another custom design perfectly suited to your Colorado lifestyle. All of this is just blocks from Old Town's

  E and L Team RE/MAX Elevate

  1117 Lincoln Ave, Louisville, CO 80027
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  $2,500,000 Lot/Land

  4893 Broadway, Boulder, CO 80304

  • 0.98 Acre
  • $2,551,020 per Acre

  Prime location in North Boulder with easy access to HWY 36 andBroadway. High traffic counts and strong demographics.Zoning-Transitional business areas, which generally buffer a residential areafrom a major street and are primarily used for commercial and complementaryresidential uses, including, without limitation, temporary lodging and office uses.Buyer to verify permitted uses of duplexes,

  Tom Roling The Colorado Group

  4893 Broadway, Boulder, CO 80304
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  $35,000 Lot/Land

  0 Pennsylvania Gulch Rd, Boulder, CO 80302

  • 5.16 Acres
  • $6,783 per Acre

  Very private inholding of land surrounded by Roosevelt National Forest to camp on. Recreational land (non-buildable) with a historic road to, but no deeded access. Best used as a land exchange for a Small Tract Act use, in any of the hundreds of National Forest Systems around the country, but of more beneficial use within the 700,000 acres of the Roosevelt National Forest. Uses for exchange

  Dirk Arnold Coldwell Banker Realty-Boulder

  0 Pennsylvania Gulch Rd, Boulder, CO 80302
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  $300,000 Lot/Land

  375 Arroyo Chico, Boulder, CO 80302

  • 2.55 Acres
  • $117,647 per Acre

  Just 12 minutes from downtown Boulder, and 40 minutes to Eldora Mountain Ski Resort. 375 Arroyo Chico offers a rare opportunity to build in one of Boulder's most scenic and private enclaves-where panoramic views, forested meadows, and natural water features set the tone for something truly exceptional.This 2.55-acre parcel sits within a quiet, established mountainside community, offering the kind

  Eli Kalen Coldwell Banker Realty 02

  375 Arroyo Chico, Boulder, CO 80302
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  $125,000 Lot/Land

  505 Lakeshore Dr, Boulder, CO 80302

  • 1.05 Acres
  • $119,048 per Acre

  Nestled among majestic, healthy ponderosa pines, this 1.05-acre vacant lot presents a rare opportunity to create your dream home in a serene, natural setting. With some tree and brush clearing, you can open up stunning mountain views to the north while maintaining privacy-no neighboring homes in sight.Located in the great Lake Shore Park subdivision community, this property combines tranquility

  Jimmy Keith RE/MAX of Boulder, Inc

  505 Lakeshore Dr, Boulder, CO 80302
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  $698,000 Lot/Land

  7171 Marshall Dr, Boulder, CO 80303

  • 4.71 Acres
  • $148,195 per Acre

  Calling all South Boulder lovers: Enjoy unparalleled views and privacy in your own 5-acre oasis in Boulder County. Panoramic mountain views from Long's Peak to Pike's Peak. South Boulder location provides the best of all worlds: Easy access to hiking, climbing, as well as the city life of Boulder, access to CO-93 (to Golden), US-36 (to Denver).

  Joni Renee Flatirons Brokerage

  7171 Marshall Dr, Boulder, CO 80303
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  $270,000 Lot/Land

  783 Dixon Rd, Boulder, CO 80302

  • 2.61 Acres
  • $103,448 per Acre

  Escape to the Wilderness, Stay Close to Boulder. Tucked away in the historic Gold Hill community, this 2.5-acre lot offers the perfect blend of solitude and accessibility. Imagine waking up to crisp mountain air, golden sunrises, and the sounds of nature-without the constraints of an HOA. Here, the land is yours to shape. With architectural plans included in the purchase price and electric pole

  Fran Burns Realty One Group Fourpoints

  783 Dixon Rd, Boulder, CO 80302
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  $2,500,000 Lot/Land

  7574 W Coal Creek Dr, Superior, CO 80027

  • 1.83 Acres
  • $1,366,120 per Acre

  This site is an island within the town of Superior. Prime for annexation and development! Annexation in process. Strong location has minimal traffic and provides very easy access to open space, trails, hiking, biking, restaurants, shopping, RTD, Intelocken, Boulder, Denver, etc. Nice views to the south and west. Notice: agent/owner selling on his own account. Note: Airstream is negotiable.

  Steve Steward Steward Realty

  7574 W Coal Creek Dr, Superior, CO 80027

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