New Construction Homes in Boulder, CO

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  $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
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  $3,100,000 Custom Home

  5083 Cottonwood Dr, Boulder, CO 80301

  • 4 Beds
  • 4.5 Baths
  • 3,262 Sq Ft

  TO BE BUILT by Sopris Homes in one of Boulder County's most sought-after neighborhoods, and the option to still customize the floor plan to meet your needs. This custom Net-Zero ranch-style residence blends luxury, efficiency & effortless single-level living. Situated on a quiet 1/3 ACRE (12,566 SQFT) level-lot surrounded by mature trees and established homes, the property will offer exceptional

  Patrick Dolan RE/MAX of Boulder, Inc

  5083 Cottonwood Dr, Boulder, CO 80301
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  $300,000 Lot/Land

  375 Arroyo Chico, Boulder, CO 80302

  • 2.33 Acres
  • $128,755 per Acre

  Arroyo Chico Hideaway is a 2.33-acre homesite in the Boulder foothills, forested and private at 6,500 feet yet twelve minutes from Pearl Street and CU: mountain quiet with a real city at the bottom of the hill. Much of the early legwork is done, with the county RFA report in hand (2,718 sf) and an updated survey on record. Single-family homesite with room for a guest house. No HOA, no dues. Bring

  Stephen Felker Hayden Outdoors Real Estate

  375 Arroyo Chico, Boulder, CO 80302
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  $950,000 Lot/Land

  75 Sugarloaf Rd, Boulder, CO 80302

  • 21.05 Acres
  • $45,131 per Acre

  Perched above Boulder Creek, this 21-acre property is an ideal homesite for your dream mountain retreat just minutes from Boulder. The south-facing site offers privacy, foothill views, mature trees, and dramatic rock outcroppings. With a well, power, and septic already in place, plus direct access to National Forest, it provides a rare head start on building in one of Boulder County's most

  Stephen Felker Hayden Outdoors Real Estate

  75 Sugarloaf Rd, Boulder, CO 80302
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  $850,000 Lot/Land

  5511 Pioneer Rd, Boulder, CO 80301

  • 35,283 Sq Ft
  • $1,049,383 per Acre

  A rare gem in a prime Boulder location! For the first time on the market, this lovingly cared-for, one-owner home at 5511 Pioneer Rd is ready for its next chapter. Built in 1965, this residence exudes charm. Situated on a spacious corner lot, this property offers convenient main-level living with three bedrooms and two bathrooms. With 3,122 total square feet and a full basement, there is ample

  Kathryn Pancost Hayden Outdoors Real Estate

  5511 Pioneer Rd, Boulder, CO 80301
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  $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
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  $750,000 Lot/Land

  0 Wicklow St Unit IRE1055129, Boulder, CO 80303

  • 4.02 Acres
  • $186,567 per Acre

  Vacant 4+- acres bordered by Arapahoe Road access road & Wicklow Street at the entrance to Shannon Estates & White Hawk Ranch. Zoned RR (Rural Residential). Most uses will be allowed by Special Review Use by Boulder County. Check the Boulder County Zoning site for allowed/reviews uses. Many possibilities here if you will go through the process. Water taps are possible. Future annexation to the

  Steve Anderson RE/MAX Alliance-Lsvl

  0 Wicklow St Unit IRE1055129, Boulder, CO 80303
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  $550,000 Lot/Land

  695 Cutter Ln, Boulder, CO 80302

  • 17.88 Acres
  • $30,761 per Acre

  Set on nearly 18 acres in the gated community of Carriage Hill Estates, this exceptional homesite offers privacy, scale and sweeping views from Denver's skyline to a sea of evergreens. The land unfolds across a mix of meadow, forest and striking rock outcroppings, creating a dynamic and usable setting just minutes from North Boulder. Offered at $550,000, the value is rooted in the land itself - a

  Olga De Lange milehimodern - Boulder

  695 Cutter Ln, Boulder, CO 80302
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  $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
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  $85,000 Lot/Land

  6055 Fourmile Canyon Dr, Boulder, CO 80302

  • 2.37 Acres
  • $35,865 per Acre

  This dream lot in the historic Wall Street area of Fourmile Canyon is ready for your vision! This property is just a beautiful short 20 minute drive from downtown Boulder, yet feels a world away. Enjoy the peaceful stream running through. No current building lot determination. Seller is willing to provide up to date information on conversations with the county in order for Buyer to do due

  Hannah Hester Live West Realty

  6055 Fourmile Canyon Dr, Boulder, CO 80302
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  $750,000 Lot/Land

  774 Cougar Dr, Boulder, CO 80302

  • 35.25 Acres
  • $21,277 per Acre

  Rare 35-Acre Boulder County Canvas – Infrastructure in Place Escape to the high country and stake your claim on this magnificent 35.25-acre parcel in the coveted Walker Ranch area. 774 Cougar Drive represents a distinct opportunity for the visionary buyer to craft a custom residence in the foothills of Boulder, CO. Previously the site of a 2 bedroom residence, this property offers a significant

  Ryan DeGering R Squared Realty Experts

  774 Cougar Dr, Boulder, CO 80302
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  $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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  $59,000 Lot/Land

  0 Good Friday Rd, Boulder, CO 80302

  • 2.33 Acres
  • $25,322 per Acre

  Located just over Dream Canyon climbing area. Amazing spot for views, sound of water, hiking and climbing. Old mining location nearby. Area to build on is at a slight 5-10% incline. There is a house above and below, so building a home on this is possible, with only slight difficulty due to the incline. See attached documents.

  Joni Renee Flatirons Brokerage

  0 Good Friday Rd, Boulder, CO 80302
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  $149,999 Lot/Land

  766 Lakeshore Dr, Boulder, CO 80302

  • 1.2 Acres
  • $124,999 per Acre

  What a sweet deal for your custom home! Mountain Flat Land roughly 1.34 acres, Electric at the corner, Well Drilled, Topo Survey Available. Bring your plans and lets a talk. Selling Agent is a Licensed General Contractor in Boulder County and happy to chat with any interested party!

  Rocco Montana eXp Realty LLC

  766 Lakeshore Dr, Boulder, CO 80302
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  $375,000 Lot/Land

  5228 Sunshine Canyon Dr, Boulder, CO 80302

  • 24.57 Acres
  • $15,263 per Acre

  Welcome to 5228 Sunshine Canyon Dr! An amazing ~25 acre lot with a designated building site and great access. This lot features a .79 acre building site on the west end of the property and there is a path to access the additional 23.69 acres which is on a steeper grade. Situated just 5 easy miles above Boulder and in one of the most sought after mountain communities this is the building

  Nick Duncan LIV Sotheby's Intl Realty

  5228 Sunshine Canyon Dr, Boulder, CO 80302
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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
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  $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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  $189,500 Lot/Land

  6319 Sunshine Canyon Dr, Boulder, CO 80302

  • 1.85 Acres
  • $102,432 per Acre

  Nestled on a gently sloping mountainside just minutes from Boulder, this exceptional nearly two-acre homesite offers a rare opportunity to create a private mountain retreat with breathtaking panoramic views. Positioned on a natural saddle, the property captures sweeping vistas across Boulder's foothills and down to the twinkling city lights below, while open mountain skies provide dramatic

  Andy Sepac LIV Sotheby's Intl Realty

  6319 Sunshine Canyon Dr, Boulder, CO 80302
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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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  $425,000 Lot/Land

  5554 Sunshine Canyon Dr, Boulder, CO 80302

  • 22.8 Acres
  • $18,640 per Acre

  Welcome to 5554 Sunshine Canyon Dr! An amazing ~23 acre lot with a designated building site and great access. Situated just 5 easy miles above Boulder and in one of the most sought after mountain communities this is the building opportunity you have been waiting for! This prime location offers amazing views to the east and plenty of acreage and opportunity for whatever your heart desires. 4 mile

  Nick Duncan LIV Sotheby's Intl Realty

  5554 Sunshine Canyon Dr, Boulder, CO 80302
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  $1,260,000 Lot/Land

  6375 Lookout Rd, Boulder, CO 80301

  • 41,817 Sq Ft
  • $1,312,500 per Acre

  Adam Mesinger Market Real Estate

  6375 Lookout Rd, Boulder, CO 80301
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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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  $1,000,000 Lot/Land

  4346 Sunshine Canyon Dr, Boulder, CO 80302

  • 8.2 Acres
  • $121,951 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

  4346 Sunshine Canyon Dr, Boulder, CO 80302
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  $4,495,000 Lot/Land

  1085 S Cherryvale Rd, Boulder, CO 80303

  • 9.12 Acres
  • $492,873 per Acre

  Exceptional opportunity. A 9 acre estate awaiting your vision for the creation of personalized rural living experience. Kick back on the native prairie jutting into the City of Boulder's protected Open Space highlighted by completely unobstructed panoramic views of the Flatirons, the City of Boulder, the Continental Divide and Longs Peak. Perhaps the most desirable building site in Boulder

  Robert Grotluschen RE/MAX of Boulder, Inc

  1085 S Cherryvale Rd, Boulder, CO 80303
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  $499,000 Lot/Land

  6415 Sunshine Canyon Dr, Boulder, CO 80302

  • 7.27 Acres
  • $68,638 per Acre

  Well and 4BR Septic already on site. Ready to Build! Located just off sought-after Sunshine Canyon Road , this 7-acre parcel offers a dramatic setting with endless sun and panoramic views. From the city lights of Boulder and Denver to the uninterrupted sweep of foothills and the Continental Divide, every perspective is extraordinary.The site has been prepared with a leveled building area, a

  Nick Duncan LIV Sotheby's Intl Realty

  6415 Sunshine Canyon Dr, Boulder, CO 80302
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  $2,600,000 Lot/Land

  5273 Independence Rd, Boulder, CO 80301

  • 18.29 Acres
  • $142,154 per Acre

  A Rare Opportunity on the Edge of Boulder! Discover the exceptional potential of this 18.29-acre property, nestled just beyond the city limits of Boulder. Comprising two distinct building lots-one featuring a modest home and garage-this remarkable offering combines natural serenity with urban convenience. One idea is to build your personal dream home on one parcel and have a large barn or garage

  Jimmy Keith RE/MAX of Boulder, Inc

  5273 Independence Rd, Boulder, CO 80301
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  $85,000 Lot/Land

  7893 Fourmile Canyon Dr, Boulder, CO 80302

  • 4.98 Acres
  • $17,068 per Acre

  This property is for the ~5 acre lot and mineral rights to the Cowboy Load Claim. Located not far from Fourmile Canyon Drive. One will be able to relax in the high mountains of beautiful Boulder County. Plenty of trees and fresh air - 25 minutes up Boulder Canyon. There is no deeded access to the property, access is responsibility of the buyer. Buyer responsible for all survey and easements.

  Nick Crothers Compass Colorado, LLC - Boulder

  7893 Fourmile Canyon Dr, Boulder, CO 80302
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  $1,200,000 Lot/Land

  4394 Sunshine Canyon Dr, Boulder, CO 80302

  • 43.5 Acres
  • $27,586 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

  4394 Sunshine Canyon Dr, Boulder, CO 80302
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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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  $1,290,000 Lot/Land

  7233 Spring Ct, Boulder, CO 80303

  • 30,056 Sq Ft
  • $1,869,565 per Acre

  Beautiful mtn/city views are just part of what makes this Improved Building lot special. In the unique Panorama Park Estates, on a very quiet dead end, surrounded by new multi-million dollar homes. Peaceful enclave in a coveted neighborhood, the land faces north with unobstructed views west from the northside of the property, a properly situated 6400-8000 SQFT home could be constructed looking at

  Joe Kendrick Unreal Estate LLC

  7233 Spring Ct, Boulder, CO 80303
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  $829,000 Lot/Land

  3561 Sunshine Canyon Dr, Boulder, CO 80302

  • 3.42 Acres
  • $242,398 per Acre

  Build your ideal mountain retreat on this premier parcel of land located in Sunshine Canyon showcasing over 3 acres with unobstructed views of the snow-capped Continental Divide Mountains and the Indian Peaks Wilderness.This rare opportunity to reside in the foothills just outside of Boulder, CO offers idyllic mountain living with stunning views and the ease of a short and scenic commute to this

  Catherine Camp RE/MAX Alliance-Nederland

  3561 Sunshine Canyon Dr, Boulder, CO 80302
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  $135,000 Lot/Land

  198 Puma Dr, Boulder, CO 80302

  • 2.68 Acres
  • $50,373 per Acre

  2.7-acre parcel in coveted Pine Needle Notch subdivision! The building site is south-faced and easy to access. This Flagstaff subdivision is surrounded by Boulder Mountain Parks and Walker Ranch open space with endless trails for hiking, running, and mountain biking. Pine Needle Notch is a close-knit community, and its roads are well maintained by the county throughout the year, including early

  Jimmy Keith RE/MAX of Boulder, Inc

  198 Puma Dr, Boulder, CO 80302
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  $1,499,000 Lot/Land

  8 Benchmark Dr, Boulder, CO 80303

  • 2.22 Acres
  • $675,225 per Acre

  Lot 8 of 12 in the Benchmark subdivision, at the end of a cul-de-sac and bordering Open Space, on a rolling 2.22-acre site. The Open Space border is more than a privacy buffer - it's protected permanently. Nothing will ever rise into this sightline. The view runs from Eldorado Canyon and the Flatirons north to Longs Peak, then opens east across the plains. West-facing means any design here is

  Piper Leitz Corcoran Perry & Co.

  8 Benchmark Dr, Boulder, CO 80303
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  $1,499,000 Lot/Land

  9 Benchmark Dr, Boulder, CO 80303

  • 2.1 Acres
  • $713,810 per Acre

  2.1 acres abutting City of Boulder Open Space! Unobstructed panoramic views of the Flatirons and Foothills. An exclusive neighborhood of twelve custom home sites on the top of Davidson Mesa. This lot lends itself to a multilevel home design with a walkout lower level. Very private setting. All utilities are in place. The previous house was lost in the Marshall Fire on December 30, 2021. It is not

  Robert Grotluschen RE/MAX of Boulder, Inc

  9 Benchmark Dr, Boulder, CO 80303
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  $250,000 Lot/Land

  280 Rim Rd, Boulder, CO 80302

  • 4.64 Acres
  • $53,879 per Acre

  Back on Market after cleanup on the land and removal of equipment that was being stored there. Come checkout the amazing views from this 4.64 acres lot in Gold Hill. 2 Potential building sites. Large rock outcrops for a unique and beautiful setting. Easy access to Four Mile Canyon for quick access to Boulder and quaint town of Gold Hill. Come see the potential in this gorgeous mountain lot.

  Hawk Vanek LIV Sotheby's Intl Realty

  280 Rim Rd, Boulder, CO 80302
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  $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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  $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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  $300,000 Lot/Land

  6301 Sunshine Canyon Dr, Boulder, CO 80302

  • 4.43 Acres
  • $67,720 per Acre

  Enjoy iconic Sunshine Canyon views just 6.3 miles from Boulder. This 4.434-acre parcel offers panoramic vistas of the Great Plains, Lee Hill, the backside of the famous Flatirons of Boulder, and even Mt. Blue Sky at 14,271 ft. With Site Plan Review approved for rebuilding, easy access via County Road 85, and BLM land to the west, this historic mountain setting blends privacy, beauty, and true

  Dirk Arnold Coldwell Banker Realty-Boulder

  6301 Sunshine Canyon Dr, Boulder, CO 80302
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  $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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  $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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