Homes with Basements for Sale in Boulder County, CO

489 homes

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3D WALKTHROUGH

ABOUT THIS HOME
Home with Basement for sale in Boulder County, CO:
New roof new hot water heater in 2025! Huge price reduction! You get a second chance at this property. In the Heart of Southwest Longmont This spacious home in the coveted Clover Creek neighborhood offers a rare blend of location, layout, and potential. With access to the award-winning Blue Mountain Elementary, a community pool, and a scenic trail system, the lifestyle here is hard to beat. Inside, the flexible floor plan includes a main-level office with en suite 3/4 bath-ideal for guests or multi-generational living-plus two distinct living areas, one featuring vaulted ceilings. The eat-in kitchen and separate dining room provide ample space for gathering and everyday living. Upstairs, th

$700,000

4 beds3 baths3,371 sq ft

3617 Sunflower Cir, Longmont, CO 80503

Community pool • Main-level office • Eat-in kitchen

3D WALKTHROUGH

ABOUT THIS HOME
Home with Basement for sale in Boulder County, CO:
Stylish, Spacious Home in Prime Longmont Location!Welcome to 1208 Monarch Drive, a beautifully maintained 5-bed, 4-bath home offering an open, light-filled floor plan with vaulted ceilings and modern updates throughout. The main level features a bright living area, dining space, and an updated kitchen with stainless steel appliances and ample cabinetry. The primary suite includes a walk-in closet and private bath, with additional bedrooms ideal for guests, family, or a home office. Enjoy Colorado living in the private, fully fenced backyard with a large patio and mature landscaping backing to open space-perfect for relaxing or entertaining. Additional features include a finished basement, l

$545,000

5 beds3.5 baths2,883 sq ft

1208 Monarch Dr, Longmont, CO 80504

4,474 sq ft lot • 2 garage spots • Built 2001

NEW CONSTRUCTION

ABOUT THIS HOME
Home with Basement for sale in Boulder County, CO:
MOVE RIGHT IN! A new standard of luxury awaits in Newlands. Designed by the visionaries at Mosaic Architects this stunning residence is where bold design meets effortless elegance. Set on a sprawling 9,000+ SF lot, every detail of this home is intentional. The WOW factor begins the moment you head inside! The dramatic two story foyer with its striking stair hall welcomes you and entices you through the open concept living areas where THREE sets of Marvin collapsible doors open to create a seamless integration of indoor an outdoor living. White oak floors anchor the spaces while custom cabinetry, a huge pantry, a timeless palette, and top of the line appliances provide the backdrop for culin

$5,950,000

4 beds4.5 baths5,226 sq ft

640 Iris Ave, Boulder, CO 80304

Feature media wall • Steam shower • Outdoor veranda

ABOUT THIS HOME
Home with Basement for sale in Boulder County, CO:
Price reduced 40k! Newer paired home in Erie's Compass neighborhood - West of County Line Road so Boulder County in the desired Boulder Valley School District! Over 1500 finished sq. feet with 3 beds, 3 baths & oversized 2-car attached garage. You'll love the trex deck, astroturf yard plus a covered front porch. LVP on the whole first floor. Open & bright kitchen w/ ss appliances, quartz counters, gas range/oven, pantry & built-in desk. Upstairs bathrooms also have quartz counters. Upgrades - 42 inch cabs & 2 inch blinds. Monthly HOA fee includes trash, alley snow removal & several neighborhood parks & walking trails! Full basement (w/ 9 foot ceilings) to

$519,900

3 beds3 baths2,184 sq ft

599 Greenville Aly, Erie, CO 80516

Astroturf yard • Covered front porch • Quartz counters

Listing provided by REColorado as Distributed by MLS Grid

ABOUT THIS HOME
Home with Basement for sale in Boulder County, CO:
Opportunity is knocking. Newly painted, 1240 Wren Ct Unit I-a low-maintenance, income-ready property win a prime Longmont location. This well-kept townhome features two spacious primary suites, each with private en suite baths, ideal for dual-tenant occupancy or short-term rental flexibility. The open-concept main level includes a modern kitchen with granite countertops, stainless steel appliances, and stylish cabinetry, plus a powder room for added convenience. The unfinished basement is a value-add opportunity: architectural plans are included to expand with an additional bedroom, bathroom, and living space-perfect for increasing rental income or resale value. Located in a high-demand Sou

$399,000

2 beds2.5 baths1,665 sq ft

1240 Wren Ct Unit I, Longmont, CO 80501

Stylish cabinetry • Unfinished basement • Upgraded kitchen

Property at 187 Nugget Hill Rd, Jamestown, CO 80455, 3 beds, 3 baths

$849,000

3 beds3 baths2,827 sq ft

187 Nugget Hill Rd, Jamestown, CO 80455

Listing provided by REColorado as Distributed by MLS Grid

Property at 7979 N 41st St, Longmont, CO 80503, 5 beds, 5 baths

$3,950,000

5 beds5 baths5,728 sq ft

7979 N 41st St, Longmont, CO 80503

Property at 142 Pheasant Run, Louisville, CO 80027, 2 beds, 2 baths

$377,500

2 beds2 baths1,568 sq ft

142 Pheasant Run, Louisville, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 1419 Red Mountain Dr #116, Longmont, CO 80504, 2 beds, 2 baths

$375,000

2 beds2 baths1,864 sq ft

1419 Red Mountain Dr #116, Longmont, CO 80504

Listing provided by REColorado as Distributed by MLS Grid

Property at 3600 Cloverleaf Dr, Boulder, CO 80304, 3 beds, 2 baths

$1,165,000

3 beds2 baths1,800 sq ft

3600 Cloverleaf Dr, Boulder, CO 80304

Listing provided by REColorado as Distributed by MLS Grid

Property at 2932 Casalon Cir, Superior, CO 80027, 4 beds, 4 baths

$1,295,000

4 beds4 baths4,039 sq ft

2932 Casalon Cir, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 119 Eagle Canyon Cir, Lyons, CO 80540, 4 beds, 3.5 baths

$1,295,000

4 beds3.5 baths4,728 sq ft

119 Eagle Canyon Cir, Lyons, CO 80540

Property at 2554 Linden Dr, Boulder, CO 80304, 5 beds, 5 baths

$2,395,000

5 beds5 baths6,502 sq ft

2554 Linden Dr, Boulder, CO 80304

Property at 4584 Robinson Pl, Boulder, CO 80301, 4 beds, 4 baths

$1,695,000

4 beds4 baths4,143 sq ft

4584 Robinson Pl, Boulder, CO 80301

Property at 8748 Skyland Dr, Niwot, CO 80503, 4 beds, 4 baths

$1,710,000

4 beds4 baths4,241 sq ft

8748 Skyland Dr, Niwot, CO 80503

Listing provided by REColorado as Distributed by MLS Grid

Property at 541 Riverside Dr, Lyons, CO 80540, 2 beds, 1 bath

$450,000

2 beds1 bath1,004 sq ft

541 Riverside Dr, Lyons, CO 80540

Property at 953 Saint Andrews Ln, Louisville, CO 80027, 5 beds, 3 baths

$1,800,000

5 beds3 baths4,041 sq ft

953 Saint Andrews Ln, Louisville, CO 80027

Property at 1595 Quest Aly, Erie, CO 80516, 2 beds, 2.5 baths

$543,000

2 beds2.5 baths2,405 sq ft

1595 Quest Aly, Erie, CO 80516

Property at 461 Western Sky Cir, Longmont, CO 80501, 4 beds, 2.5 baths

$690,000

4 beds2.5 baths3,215 sq ft

461 Western Sky Cir, Longmont, CO 80501

Property at 1145 Timber Ln, Boulder, CO 80304, 4 beds, 4.5 baths

$6,175,000

4 beds4.5 baths4,021 sq ft

1145 Timber Ln, Boulder, CO 80304

Property at 672 Central Park Cir, Louisville, CO 80027, 4 beds, 3.5 baths

$1,208,426

4 beds3.5 baths3,917 sq ft

672 Central Park Cir, Louisville, CO 80027

Property at 1236 Button Rock Dr, Longmont, CO 80504, 4 beds, 3 baths

$695,000

4 beds3 baths3,538 sq ft

1236 Button Rock Dr, Longmont, CO 80504

Property at 702 Drake Ave, Erie, CO 80516, 5 beds, 4 baths

$925,000

5 beds4 baths4,293 sq ft

702 Drake Ave, Erie, CO 80516

Property at 578 Indian Peaks Trl W, Lafayette, CO 80026, 4 beds, 3.5 baths

$1,150,000

4 beds3.5 baths2,836 sq ft

578 Indian Peaks Trl W, Lafayette, CO 80026

Property at 4056 63rd St, Boulder, CO 80301, 5 beds, 3 baths

$1,999,999

5 beds3 baths4,160 sq ft

4056 63rd St, Boulder, CO 80301

Property at 7007 Rozena Dr, Longmont, CO 80503, 4 beds, 5.5 baths

$11,950,000

4 beds5.5 baths8,330 sq ft

7007 Rozena Dr, Longmont, CO 80503

Property at 3056 8th St, Boulder, CO 80304, 4 beds, 2 baths

$2,250,000

4 beds2 baths2,697 sq ft

3056 8th St, Boulder, CO 80304

Listing provided by REColorado as Distributed by MLS Grid

Property at 2328 Calais Dr Unit B, Longmont, CO 80504, 2 beds, 2.5 baths

$566,000

2 beds2.5 baths2,604 sq ft

2328 Calais Dr Unit B, Longmont, CO 80504

Property at 1554 Ervine Ave, Longmont, CO 80501, 3 beds, 2 baths

$519,995

3 beds2 baths1,800 sq ft

1554 Ervine Ave, Longmont, CO 80501

Listing provided by REColorado as Distributed by MLS Grid

Property at 2488 Bailey Ln, Lafayette, CO 80026, 5 beds, 4 baths

$930,750

5 beds4 baths4,051 sq ft

2488 Bailey Ln, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 262 E 5th Ave, Longmont, CO 80504, 3 beds, 1 bath

$449,800

3 beds1 bath2,220 sq ft

262 E 5th Ave, Longmont, CO 80504

Property at 677 Sky Trail Rd, Boulder, CO 80302, 3 beds, 3 baths

$1,175,000

3 beds3 baths2,770 sq ft

677 Sky Trail Rd, Boulder, CO 80302

Listing provided by REColorado as Distributed by MLS Grid

Property at 3044 Red Deer Trl, Lafayette, CO 80026, 4 beds, 3 baths

$1,160,000

4 beds3 baths3,358 sq ft

3044 Red Deer Trl, Lafayette, CO 80026

Property at 2362 Spotswood Pl, Boulder, CO 80304, 4 beds, 5 baths

$2,425,000

4 beds5 baths5,858 sq ft

2362 Spotswood Pl, Boulder, CO 80304

Listing provided by REColorado as Distributed by MLS Grid

Property at 65 Bristlecone Way, Boulder, CO 80304, 4 beds, 3 baths

$1,775,000

4 beds3 baths3,557 sq ft

65 Bristlecone Way, Boulder, CO 80304

Property at 31 Wild Tiger Ln, Boulder, CO 80302, 3 beds, 3 baths

$1,595,000

3 beds3 baths3,044 sq ft

31 Wild Tiger Ln, Boulder, CO 80302

Property at 6686 Jay Rd, Boulder, CO 80301, 4 beds, 3.5 baths

$19,500,000

4 beds3.5 baths7,832 sq ft

6686 Jay Rd, Boulder, CO 80301

Property at 1140 Parker Dr, Longmont, CO 80501, 3 beds, 3 baths

$469,000

3 beds3 baths2,242 sq ft

1140 Parker Dr, Longmont, CO 80501

Listing provided by REColorado as Distributed by MLS Grid

Property at 2284 Indian Peaks Cir, Longmont, CO 80504, 5 beds, 4 baths

$959,000

5 beds4 baths4,102 sq ft

2284 Indian Peaks Cir, Longmont, CO 80504

Listing provided by REColorado as Distributed by MLS Grid

Property at 650 12th St, Boulder, CO 80302, 5 beds, 6 baths

$5,900,000

5 beds6 baths7,237 sq ft

650 12th St, Boulder, CO 80302

Listing provided by REColorado as Distributed by MLS Grid

Property at 111 Stewart Way, Erie, CO 80516, 4 beds, 4 baths

$739,000

4 beds4 baths2,898 sq ft

111 Stewart Way, Erie, CO 80516

Listing provided by REColorado as Distributed by MLS Grid

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Based on information submitted to the MLS GRID as of Sun Dec 21 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Homes with Basements for Sale in Boulder County

There are currently 489 homes with basements for sale in Boulder County at a median listing price of $779K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Boulder County stay on the market for 93 days and receive 1 offers. This map is refreshed with the newest listings in Boulder County every 15 minutes.

In the past month, 272 homes have been sold in Boulder County. In addition to houses in Boulder County, there were also 193 condos, 421 townhouses, and 25 multi-family units for sale in Boulder County last month. Find your dream home in Boulder County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Boulder County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Boulder County. If you're looking to sell your home in the Boulder County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Boulder County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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