152 Single Family New Construction Homes For Sale in Boulder County, CO

152 homes

$728,990
Savings
Move-in Ready
2715 Crystal Spgs, Longmont, CO 80503
by Dream Finders Homes
4 bd | 1.5 ba | 2,476 sqft
$1,650,000
Move-in Ready
944 Saint Andrews Ln, Louisville, CO 80027
4 bd | 3.5 ba | 3,629 sqft
How Much Home Can You Afford?
Get a quick estimate of how much you can afford based on common lender's approval criteria.
$2,700,000
Under Construction
6319 Sunshine Canyon Dr, Boulder, CO 80302
4 bd | 4 ba | 1,450 sqft
$1,450,000
Move-in Ready
958 Eldorado Ln, Louisville, CO 80027
4 bd | 3.5 ba | 3,299 sqft
$1,664,000
Move-in Ready
1005 Turnberry Cir, Louisville, CO 80027
by Boulder Creek Brands LLC
5 bd | 4.5 ba | 3,795 sqft
$648,950
Savings
Under Construction
1261 Penner Drive, Erie, CO 80026
by Richmond American Homes
3 bd | 2.5 ba | 1,940 sqft
$683,950
Savings
Under Construction
1269 Penner Drive, Erie, CO 80026
by Richmond American Homes
3 bd | 2.5 ba | 1,970 sqft
$673,950
Savings
Under Construction
1267 Rhett Drive, Erie, CO 80026
by Richmond American Homes
3 bd | 3 ba | 1,930 sqft
$818,690
Move-in Ready
1251 Loraine Circle N, Lafayette, CO 80026
by Century Communities
3 bd | 2.5 ba | 2,439 sqft
$994,900
Savings
Floor Plan
5567 Moosehead Circle, Longmont, CO 80503
by Scott Felder Homes
3 bd | 3 ba | 2,014 sqft
$1,050,900
Savings
Floor Plan
5567 Moosehead Circle, Longmont, CO 80503
by Scott Felder Homes
3 bd | 2.5 ba | 2,333 sqft
$1,090,900
Savings
Floor Plan
5567 Moosehead Circle, Longmont, CO 80503
by Scott Felder Homes
4 bd | 4 ba | 2,777 sqft
$1,040,900
Savings
Floor Plan
5567 Moosehead Circle, Longmont, CO 80503
by Scott Felder Homes
4 bd | 3 ba | 2,698 sqft
$1,033,446
Savings
Under Construction
5595 Wheaton Ave, Longmont, CO 80503
by Scott Felder Homes
3 bd | 2.5 ba | 2,014 sqft
Contact for price
Under Construction
938 Arapahoe Circle, Louisville, CO 80027
by Homebound
6 bd | 4.5 ba | 4,240 sqft
Contact for price
Under Construction
964 Eldorado Lane, Louisville, CO 80027
by Homebound
6 bd | 4.5 ba | 4,240 sqft
$863,330
Savings
Under Construction
1433 Brookfield Place, Lafayette, CO 80026
by Century Communities
4 bd | 3.5 ba | 2,912 sqft
$808,990
Savings
Under Construction
2718 Crystal Springs, Longmont, CO 80503
by Dream Finders Homes
4 bd | 2.5 ba | 3,095 sqft
$797,990
Savings
Under Construction
2734 Crystal Springs, Longmont, CO 80503
by Dream Finders Homes
3 bd | 1 ba | 2,153 sqft
$661,990
Savings
Under Construction
2711 Crystal Springs, Longmont, CO 80503
by Dream Finders Homes
3 bd | 1 ba | 1,894 sqft
$4,850,000
Move-in Ready
9258 Niwot Hills Dr, Niwot, CO 80503
5 bd | 2.5 ba | 7,640 sqft
$1,499,000
Move-in Ready
924 Sunflower Street, Louisville, CO 80027
5 bd | 4.5 ba | 4,024 sqft
$3,200,000
Under Construction
2115 Star Hill St, Longmont, CO 80503
by Masterwork Home Company
4 bd | 4.5 ba | 6,546 sqft
$2,700,000
Under Construction
2316 Star Hill St, Longmont, CO 80503
by Masterwork Home Company
4 bd | 4.5 ba | 5,723 sqft

Recently Added Communities in Boulder County, CO

from$599,900

West Grange

Community by Markel Homes

6 homes

Longmont, CO

Contact for price

40North

Community by Markel Homes

Lafayette, CO

Contact for price

Coal Creek

Community by Markel Homes

Louisville, CO

Contact for price

North End

Community by Markel Homes

Louisville, CO

Niwot Hills by Markel Homes in Niwot - photo

Images coming soon

Contact for price

Niwot Hills

Community by Markel Homes

Niwot, CO

from$1,549,900

Northstar

Community by Markel Homes

1 home

3 plans

Longmont, CO

Contact for price

Marshall Fire

Community by Markel Homes

7 plans

Boulder, CO

from$699,900

Silver Creek

Community by Markel Homes

1 home

2 plans

Lafayette, CO

from$454,990

Mountain Brook

Community by Dream Finders Homes

11 homes

15 plans

Longmont, CO

from$516,950

Urban Collection at Parkdale

Community by Richmond American Homes

8 homes

2 plans

Erie, CO

from$619,950

Cityscape at Parkdale

Community by Richmond American Homes

1 home

3 plans

Erie, CO

from$645,950

Parkdale

Community by Richmond American Homes

13 homes

12 plans

Lafayette, CO

Popular Communities in Boulder County, CO

Contact for price

Rex Ranch

Community by Taylor Morrison

Erie, CO

Contact for price

Parkdale: Paired Homes

Community by Lennar

Erie, CO

from$974,900

West Grange

Community by Scott Felder Homes

3 homes

5 plans

Longmont, CO

Contact for price

North End

Community by Markel Homes

Louisville, CO

Contact for price

Coal Creek

Community by Markel Homes

Louisville, CO

Quick filters for new homes in Boulder County, CO

152 Single Family New Construction Homes For Sale in Boulder County, CO

152 homes

Recently Added Communities in Boulder County, CO

West Grange

40North

Coal Creek

North End

Niwot Hills

Northstar

Marshall Fire

Silver Creek

Mountain Brook

Urban Collection at Parkdale

Cityscape at Parkdale

Parkdale

Popular Communities in Boulder County, CO

Rex Ranch

Parkdale: Paired Homes

West Grange

North End

Coal Creek

Quick filters for new homes in Boulder County, CO

Price Range Under

Home Types

New Homes in Nearby Counties

Other Filters

New homes in Boulder County

Quick filters for new homes in Boulder County, CO

Price Range Under

Home Types

New Homes in Nearby Counties

Other Filters

New homes in Boulder County