New Construction Homes for Sale in Boulder County, CO

/14
$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
/6
$375,000 Lot/Land

14 Caribou Ridge Dr, Nederland, CO 80466
- 25,700 Sq Ft
- $635,593 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

14 Caribou Ridge Dr, Nederland, CO 80466
/11
$875,000 Lot/Land

5939 Niwot Rd, Longmont, CO 80503
- 1.92 Acres
- $455,729 per Acre
Rare opportunity for a visionary buyer to acquire and renovate a one-of-a-kind 1.9-acre property in the coveted BrigadoonGlen neighborhood. This charming retreat in unincorporated Boulder County offers a lower tax rate, no HOA, and endlesspossibilities for personalization. Bring your architect and imagination to craft your dream home! The property features alarge barn with a loft, two

Jai Brooks RE/MAX Professionals

5939 Niwot Rd, Longmont, CO 80503
/2
$325,000 Lot/Land

150 N 75th St, Longmont, CO 80503
- 1.67 Acres
- $194,611 per Acre
Clover Basin Business Park is Longmont's Premier Office Park situated in Southwest Longmont. Park tenants include Seagate, BC Services, Uber and AveXis Technologies. Ideal location for your corporate offices with mountain views and an abundance of amenities nearby including schools,restaurants, retail outlets and more. Seller has pre-paid for the sidewalks to the City of Longmont.Property

Keith Kanemoto RE/MAX Elevate

150 N 75th St, Longmont, CO 80503
/6
$500,000 Lot/Land

1632 Benjamin Ln, Lafayette, CO 80026
- 5,227 Sq Ft
- $4,166,667 per Acre
Opportunity to build a custom home on a 0.12-acre homesite located within the city limits of Lafayette in sought-after Boulder County. This well-sized lot offers the ideal balance of space and low-maintenance living, providing a great foundation for a thoughtfully designed single-family residence. With approximately 0.12 acres, the property offers enough room to create a comfortable home with

Elissa Tompkins HomeSmart

1632 Benjamin Ln, Lafayette, CO 80026
/13
$1,995,000 Lot/Land

3033 3rd St, Boulder, CO 80304
- 12,196 Sq Ft
- $7,125,000 per Acre
Positioned along the coveted west side of 3rd Street in Boulder's prestigious Newlands neighborhood, this rare 12,030-square-foot parcel offers an exceptional opportunity. Whether you're a builder, developer, architect, or a future homeowner envisioning your dream residence, this flat, permit-ready site provides the perfect site for a high-end custom home in one of Boulder's most desirable

Zachary Zeldner Compass - Boulder

3033 3rd St, Boulder, CO 80304
/11
$345,000 Lot/Land

398 Overland Dr, Ward, CO 80481
- 7.18 Acres
- $48,050 per Acre
Nestled in the heart of the Colorado Front Range, this stunning 7-acre mountain lot offers a rare blend of natural beauty and convenience. Dramatic rock outcroppings rise from the landscape, creating sculptural formations that frame sweeping views of the surrounding peaks. The property is bordered by The Roosevelt National forest and a backs to the Ceran St Vrain creek area. Towering pines and

Nick Duncan LIV Sotheby's Intl Realty

398 Overland Dr, Ward, CO 80481
/13
$139,000 Lot/Land

0 Rock Lake Rd Unit 12, Ward, CO 80481
- 1.85 Acres
- $75,135 per Acre
RARE DEVELOPMENT OPPORTUNITY IN BAR-K RANCH! This 1.85-acre, unimproved, secluded, heavily wooded, and mountainous buildable lot offers established driveway access and the perfect blend of privacy, nature, and potential. Surrounded by towering pines and breathtaking mountain views, this blank canvas is ready for your dream mountain escape. The property sits on a publicly maintained

Nicholas Trujillo RE/MAX Professionals

0 Rock Lake Rd Unit 12, Ward, CO 80481
/37
$369,000 Lot/Land

903 Tempted Ways Dr, Longmont, CO 80504
- 2,178 Sq Ft
- $7,380,000 per Acre
Rare opportunity to own some of the last vacant lots in Prospect New Town, named the coolest neighborhood in America" by Dwell Magazine. Buy 1 or all 3! (Aeriel shot of all 3 lots.) Each lot has fully approved plans by the City of Longmont and the Prospect HOA for a luxury townhome as depicted in the photo renderings. No shared walls, just a shared foundation. All the legwork has been done, this

Joanna Rallo Coldwell Banker Realty-NOCO

903 Tempted Ways Dr, Longmont, CO 80504
/15
$849,000 Lot/Land

2155 Apple Valley Rd, Lyons, CO 80540
- 34.29 Acres
- $24,759 per Acre
Once in a lifetime opportunity to own the best piece of vacant land in all of Lyons. Part of property on the N side runs along the St Vrain River (highlighted in virtual tour map). This area teeming with all sorts of wildlife . Located conveniently above Apple Valley Road just this side of the Hwy 36 and Apple Valley Bridge & on top of the hill. Amazing views and just minutes from downtown Lyons.

James McCann McCann Real Estate

2155 Apple Valley Rd, Lyons, CO 80540
/22
$50,000 Lot/Land

0 Good Friday Rd, Boulder, CO 80302
- 2.33 Acres
- $21,459 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
/14
$475,000 Lot/Land

2325 Glacier Ct, Lafayette, CO 80026
- 12,196 Sq Ft
- $1,696,429 per Acre
Gorgeous Mountain Views Are Just One Of The Amazing Features Of This 12,331 Sq Ft Site. This Site Will Accommodate A Beautiful Ranch Style Home or A Two Story Home With A Main Floor Primary Bedroom And A 3 Car Garage. Trail Ridge West Is A Newer Small Boutique 14 Lot Subdivision Located Near The Indian Peaks Golf Course And Waneka Lake. This Is One Of Only 2 Lots Remaining In Trail Ridge West. PR

Paul Calcagno WK Real Estate

2325 Glacier Ct, Lafayette, CO 80026
/20
$99,000 Lot/Land

312 Ridge Rd, Ward, CO 80481
- 34,848 Sq Ft
- $123,750 per Acre
Strategically located between the thriving city of Boulder and the awesome peaks of the Continental Divide, the Bar-K Ranch is a wonderful mountain community and this building site will provide the inspiration for your dream home. Backing to a large private parcel with views toward a quacking aspen grove, this is the blank canvas you've been looking for. Mostly open woods and gently sloping, this

David Mans Compass - Boulder

312 Ridge Rd, Ward, CO 80481
/7
$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
/2
$1,500,000 Lot/Land

0 Sunshine Ave, Longmont, CO 80504
- 2.83 Acres
- $530,035 per Acre
Positioned on the edge of Boulder and Weld Counties, adjacent to Union Reservoir, this 2.82 acre parcel offers a rare chance to acquire Multifamily-zoned land in one of Northern Colorado's fastest-growing and most dynamic communities. Positioned with convenient access to major transportation corridors, shopping, dining, schools, and employment centers, the property is ideally suited for a wide

Keith Kanemoto RE/MAX Elevate

0 Sunshine Ave, Longmont, CO 80504
/38
$369,000 Lot/Land

901 Tempted Ways Dr, Longmont, CO 80504
- 2,178 Sq Ft
- $7,380,000 per Acre
Rare opportunity to own some of the last vacant lots in Prospect New Town, named the coolest neighborhood in America" by Dwell Magazine. Buy 1 or all 3! (Aerial shot of all 3 lots.) Each lot has fully approved plans by the City of Longmont and the Prospect HOA for a luxury townhome as depicted in the photo renderings. No shared walls, just a shared foundation. All the legwork has been done, this

Joanna Rallo Coldwell Banker Realty-NOCO

901 Tempted Ways Dr, Longmont, CO 80504
/35
$139,700 Lot/Land

1820 County Road 87j, Jamestown, CO 80455
- 3.15 Acres
- $44,349 per Acre
Your chance at a one of a kind getaway in a hidden corner of Boulder County you never knew about, surrounded by Forest Service land. Beautiful rock outcroppings and lush spring fed aspen groves all around. 360 degree back range views. Flat spot over looking the valley, perfect private spot for a small getaway cabin or camping property. Legal building lot with building lot determination letter on

Timmy Duggan RE/MAX of Boulder, Inc

1820 County Road 87j, Jamestown, CO 80455
/27
$240,000 Lot/Land

4400 4th of July Rd, Nederland, CO 80466
- 7.58 Acres
- $31,662 per Acre
Welcome to a truly exceptional opportunity at 10,000 ft elevation in the heart of Colorado’s breathtaking mountains. This rare 7.58-acre parcel offers unmatched access to hundreds of miles of trails, stunning mountain peak views, and significant stream frontage along North Fork Middle Boulder Creek. Located just 1,400 feet from the Fourth of July Trailhead and campground, this property spans both

Chrissy Fairbanks Compass - Denver

4400 4th of July Rd, Nederland, CO 80466
/7
$389,950 Lot/Land

344 Mcconnell Dr, Lyons, CO 80540
- 8,712 Sq Ft
- $1,949,750 per Acre
Ready to build home site in the town of Lyons. Generous size suitable for 3 car garage. Quiet and established development with front range views. HOA membership is optional. Town owned open space to the rear. Buyers and their agent may tour the property by appointment only and at their own risk. Need a quick start to build? Owner is a licensed General Contractor and Custom Home Builder with

KEITH CHATFIELD HomeSmart Realty

344 Mcconnell Dr, Lyons, CO 80540
/6
$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
/31
$550,000 Lot/Land

1285 Eagle Ridge Rd, Lyons, CO 80540
- 37.46 Acres
- $14,682 per Acre
Views, Views, Views! Outstanding 37.8-acre building lot with impressive Back Range views. Unique opportunity to build your dream home on the graceful peak of the property. This property feels secluded, but is only a few miles from Lyons with all the town conveniences. A natural stone wall and two lion statues greet you at the driveway. The current water source is a 3200-gallon cistern.The

Jimmy Keith RE/MAX of Boulder, Inc

1285 Eagle Ridge Rd, Lyons, CO 80540
/2
$499,000 Lot/Land

720 Satisfaction Cir, Longmont, CO 80501
- 4,356 Sq Ft
- $4,990,000 per Acre
Lot 4 - Prime Buildable Lot with Utilities ! 4,500 SQFT Lot 4 of 5 - a fantastic opportunity for builders or future homeowners ready to bring their vision to life! This spacious 4,500 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

720 Satisfaction Cir, Longmont, CO 80501
/11
$145,000 Lot/Land

421 Noel Ave, Longmont, CO 80501
- 3,920 Sq Ft
- $1,611,111 per Acre
Amazing opportunity to build your dream home in up and coming Quail Ridge.Home of many beautiful parks and close to the remodeled Longmont Museum,Innovation Center,Rec Center and up the block from the new Nino Gallo city park.Lot will be connected to Longmont city services,info can be found at a-d/buildinginspection/residential/setbacks

Amy O Donnell RE/MAX Alliance-Longmont

421 Noel Ave, Longmont, CO 80501
/19
$499,000 Lot/Land

12756 Polo Place, Broomfield, CO 80020
- 1.12 Acres
- $445,536 per Acre
1.12 Acres in Pony Estates — Fully Entitled & Ready to Break GroundSkip the process that stops most land deals in Boulder County. This lot comes with an issued building permit, a fully engineered and permitted septic system, paid water taps through the local water district, and Xcel Energy (electric and gas) already stubbed to the site — the entitlement work that typically takes builders a

Felecia Montoya 8z Real Estate

12756 Polo Place, Broomfield, CO 80020
/14
$1,350,000 Lot/Land

1400 Kalmia Ave, Boulder, CO 80304
- 33,541 Sq Ft
- $1,753,247 per Acre
Rare opportunity to purchase one of the largest remaining properties in desirable North Boulder. Set backfrom the street for a super quiet/private experience, this 33,212 sq ft lot has tremendous potential to build your dream home close to Central and North Boulder. Your imagination is the only limitation. Plenty of room to add an ADU in addition to a new house for additional income or mother

Jack Adelfang Level One Realty Group

1400 Kalmia Ave, Boulder, CO 80304
/23
$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
/22
$1,300,000 Lot/Land

1930 Grape Ave, Boulder, CO 80304
- 8,276 Sq Ft
- $6,842,105 per Acre
Rare 2-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 opportunity

Deanna Franco milehimodern - Boulder

1930 Grape Ave, Boulder, CO 80304
/7
$20,080 Lot/Land

4880 4th of July Rd, Nederland, CO 80466
- 5.02 Acres
- $4,000 per Acre
Buyer to verify all information. Seller open to price negotiation if Buyer is interested in more than one of the three parcels listed for sale. There is no parking along 4th of July Road and no direct access to property. This is hike-in only access from the 4th of July trailhead. Parking is first come first serve basis at the 4th of July trailhead and is controlled by the Forest Service. If you

Tyler Mann Appreciate Realty CO

4880 4th of July Rd, Nederland, CO 80466
/7
$450,000 Lot/Land

1620 Benjamin Ln, Lafayette, CO 80026
- 4,356 Sq Ft
- $4,500,000 per Acre
Rare opportunity to build in the heart of Lafayette, located in highly desirable Boulder County. This ~0.10-acre homesite (4,356 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

1620 Benjamin Ln, Lafayette, CO 80026
/10
$100,000 Lot/Land

73 Sparn Way, Ward, CO 80481
- 40,946 Sq Ft
- $106,383 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 on a corner lot with a beautiful meadow, mature old-growth ponderosa pines, and paved access. A fully level building site, minimal tree clearing, and electric service at the lot line can help keep development costs down.

Zen Ogsbury HomeSmart Realty

73 Sparn Way, Ward, CO 80481
/5
$341,999 Lot/Land

1485 Overlook Dr, Lafayette, CO 80026
- 1.65 Acres
- $207,272 per Acre
This vacant commercial lot offers an excellent opportunity to make a smart investment. Situated in the Lafayette area of Boulder County, Colorado, the property features 1.65 acres with gently sloped, open terrain. Public water and sewer are available per seller. Located on a cul-de-sac, the property offers excellent visibility and convenient access to major highways. Whether you're looking for a

Joel Hinckley PlatLabs LLC

1485 Overlook Dr, Lafayette, CO 80026
/6
$325,000 Lot/Land

2306 17th Ave, Longmont, CO 80501
- 23,522 Sq Ft
- $601,852 per Acre
- High visibility pad for sale or lease- Drive through likely possible- Shadow anchored by Safeway- Surrounding business include Starbucks, Jimmy Johns, Valvoline and Ziggi's Coffee.

Todd Walsh Market Real Estate

2306 17th Ave, Longmont, CO 80501
/35
$675,000 Lot/Land

93 Gross Dam Rd, Golden, CO 80403
- 35 Acres
- $19,286 per Acre
OWNER Financing with 40% down. Mountain Oasis in Coal Creek Canyon. See video short in virtual tours or paste Privacy and seclusion on 35+ acres. Easy 17 minute commute to Boulder, Golden, Jeffco Airport. View of divide, city lights, backside of Flatirons, Gross Res, Walker Ranch Open Space. Varying topography, 3 year round natural springs, native wildlife and natural flora. Utilities located at

Randall Byers Byers & Sellers MT Prop

93 Gross Dam Rd, Golden, CO 80403
/6
$345,000 Lot/Land

805 Furrow Way, Lafayette, CO 80026
- 7,405 Sq Ft
- $2,029,412 per Acre
Discover a rare opportunity to own a premier homesite in the highly sought-after Silo community in Lafayette; where modern luxury meets Colorado's natural beauty. This ~7,290 sq ft lot offers the flexibility to bring your own builder or collaborate with Cornerstone Homes, a premier luxury homebuilder, to design and build a fully customized dream home tailored to your lifestyle. Set within one of

Elissa Tompkins HomeSmart

805 Furrow Way, Lafayette, CO 80026
/7
$40,600 Lot/Land

3802 4th of July Rd, Nederland, CO 80466
- 10.15 Acres
- $4,000 per Acre
Buyer to verify all information. Seller open to price negotiation if Buyer is interested in more than one of the three parcels listed for sale. There is no parking along 4th of July Road and no direct access to property. This is hike-in only access from the 4th of July trailhead. Parking is first come first serve basis at the 4th of July trailhead and is controlled by the Forest Service. If you

Tyler Mann Appreciate Realty CO

3802 4th of July Rd, Nederland, CO 80466
/17
$199,000 Lot/Land

213 Rocky Knob Ln, Nederland, CO 80466
- 2.64 Acres
- $75,379 per Acre
Tucked away at the end of a quiet cul-de-sac in the coveted St. Anton Highlands, this stunning 2.64-acre homesite offers the perfect blend of privacy, natural beauty, and build-ready usability. Surrounded by towering Ponderosa pines and striking rock outcroppings, the property captures the essence of Colorado mountain living with peaceful seclusion and inspiring views in every direction. A gently

Tyler Eberhart Colorado Homes CO

213 Rocky Knob Ln, Nederland, CO 80466
/39
$207,000 Lot/Land

87 Sundance Cir, Nederland, CO 80466
- 18,730 Sq Ft
- $481,395 per Acre
NEW DRIVEWAY GRADING JUST COMPLETED. Build your dream mountain retreat in the highly sought-after Sunnyside neighborhood of Nederland. This rare, nearly 1/2-acre wooded lot offers the perfect blend of privacy, convenience, and connection to nature. Tucked away from the street and bordering peaceful Tom Riley Park, the property is surrounded by mature blue spruce & towering ponderosa pines, where

Terry Larson RE/MAX of Boulder, Inc

87 Sundance Cir, Nederland, CO 80466
/2
$190,000 Lot/Land

902 Sugar Mill 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

902 Sugar Mill Ave, Longmont, CO 80504
/10
$95,000 Lot/Land

0 Peak To Peak Hwy Unit IRE1053429, Nederland, CO 80466
- 16,552 Sq Ft
- $250,000 per Acre
Nestled in the heart of Nederland Heights, minutes from Eldora ski resort! This south-facing 0.38-acre residential lot offers the perfect balance of mountain charm and in-town convenience. Located just minutes from Nederland's shops, and restaurants, you'll enjoy sweeping views of snow-capped peaks and backcountry. Enjoy year-round access via Forest Road and Peak to Peak Highway; plowed roads set

Logan Schlutz Estate Professionals

0 Peak To Peak Hwy Unit IRE1053429, Nederland, CO 80466
/5
$335,000 Lot/Land

12924 Woodridge Dr, Longmont, CO 80504
- 1.02 Acres
- $328,431 per Acre
Imagine building your dream home in this gated, premier custom-home community featuring 1+ acre lots with mountain views. Sopris Homes will design and build the home that captures your design taste and sense of style. Surrounding custom homes average well over $2 million. Minutes from shopping, I-25 and the new TPC Colorado golf course.

Christine Freeman Equity Colorado-Front Range

12924 Woodridge Dr, Longmont, CO 80504

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