4 Bedroom homes for sale & real estate in Boulder County, CO

229 homes

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NEW CONSTRUCTION

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Welcome to the Nest, Erie’s newest community, where convenience meets comfort just a short walk from vibrant downtown. This stunning 4-bedroom, 2.5-bath home with a den and loft offers thoughtful design and high-end finishes throughout. Inside, you’ll find slate cabinets with bronze pulls, sleek quartz countertops, and durable luxury vinyl plank flooring throughout the first floor. This is the largest floor plan in our Classic collection and is set on one of the community’s most spacious homesites. Tucked at the end of a cul-de-sac, the home boasts a premium location facing the park and siding to open space, providing both views and privacy. With versatile living spaces, a

$728,734

4 beds3 baths2,502 sq ft

145 Rock Wren Way, Erie, CO 80516

Quartz countertops • Largest floor plan • Spacious homesite

Listing provided by REColorado as Distributed by MLS Grid

NEW CONSTRUCTION

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Welcome to a home that beautifully blends comfort, elegance, and modern living! This charming property greets you with a spacious 2-car garage and undeniable curb appeal. Inside, discover an exquisite interior designed to impress. The inviting living room radiates warmth with its gorgeous wood-look floors, cozy fireplace, and seamless flow into the dining area perfect for family gatherings or weekend dinner parties. The kitchen is truly a chef’s playground! Showcasing stainless steel appliances, wall ovens, quartz countertops, and a stylish tile backsplash, it’s as functional as it is fashionable. Crisp white cabinetry brightens the space, while the center island with a breakfas

$1,144,897

4 beds4 baths3,707 sq ft

5611 Wheaton Ave, Longmont, CO 80503

Quartz countertops • Wood look floors • 2 car garage

Listing provided by REColorado as Distributed by MLS Grid

3D & VIDEO TOUR

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
A striking blend of sustainability and sophistication; this home, designed by Annette and Dennis Martin in 2023, is tucked on a quiet cul-de-sac off one of Boulder's most coveted streets. This net-zero residence features advanced energy systems, including geothermal heating/cooling, radiant in-floor heat, a high-efficiency gas boiler and a 14.44kW solar array. A thoughtful layout connects open-concept living with vaulted ceilings, custom floating staircase, extensive millwork and designer lighting from Italy, Denmark, England, and the U. S. The main-floor primary suite offers a spa-like bath with onyx and white marble tile, double vanities, and a Kohler whirlpool tub. Entertain indoors or o

$9,950,000

4 beds4.5 baths5,244 sq ft

440 Japonica Way, Boulder, CO 80304

Solar array • Geothermal heating • Net-zero residence

3D WALKTHROUGH

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Rare Opportunity in Sought-After Creekside Neighborhood!Welcome to this exceptional one-owner home nestled on a generous -acre lot in the highly desirable Creekside Neighborhood. This is the largest model built by Genessee Homes, a respected semi-custom home builder known for quality and thoughtful design. Located in the prestigious Niwot High School district, offering access to the renowned International Baccalaureate (IB) Program, this home is perfect for families seeking both luxury and academic excellence. Step inside from the charming covered front porch into a dramatic two-story living room bathed in natural light. Fresh interior paint and professionally cleaned carpets make this home

$975,000

4 beds4 baths5,043 sq ft

2215 Parkview Dr, Longmont, CO 80504

Spacious lot • Cozy family room • Private guest suite

Listing provided by REColorado as Distributed by MLS Grid

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Set along the 6th hole of Lake Valley's private golf course, this 4,948 sq. ft. home sits 0.36-acre lot in one of Longmont's most sought-after communities. With sweeping golf course views, thoughtful updates, and access to top-tier amenities, including a private swimming lake, clubhouse, and tennis courts, this home offers an unparalleled Colorado lifestyle. Step inside to soaring vaulted ceilings & sun-filled living spaces, where updated luxury vinyl tile flooring spans the entire main level. The kitchen features stainless steel appliances & a cozy breakfast nook. Entertain in the formal dining room, or relax by the brick-surround gas fireplace in the living room, where windows

$1,295,000

4 beds3 baths4,948 sq ft

6668 Fairways Dr, Longmont, CO 80503

Clubhouse • Tennis courts • Golf course views

Listing provided by REColorado as Distributed by MLS Grid

Property at 5302 Pinehurst Dr, Boulder, CO 80301, 4 beds, 4 baths

$2,195,000

4 beds4 baths5,166 sq ft

5302 Pinehurst Dr, Boulder, CO 80301

Listing provided by REColorado as Distributed by MLS Grid

Property at 3945 Promontory Ct, Boulder, CO 80304, 4 beds, 4.5 baths

$2,995,000

4 beds4.5 baths4,093 sq ft

3945 Promontory Ct, Boulder, CO 80304

Property at 1430 Loraine Cir N, Lafayette, CO 80026, 4 beds, 4 baths

$892,300

4 beds4 baths4,214 sq ft

1430 Loraine Cir N, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 1208 S Coffman St, Longmont, CO 80501, 4 beds, 2 baths

$500,000

4 beds2 baths1,836 sq ft

1208 S Coffman St, Longmont, CO 80501

Property at 611 Tantra Dr, Boulder, CO 80305, 4 beds, 3.5 baths

$989,000

4 beds3.5 baths2,024 sq ft

611 Tantra Dr, Boulder, CO 80305

Property at 1711 Antero Dr, Longmont, CO 80504, 4 beds

$745,000

4 beds— baths2,834 sq ft

1711 Antero Dr, Longmont, CO 80504

Property at 3737 26th St, Boulder, CO 80304, 4 beds, 3 baths

$3,400,000

4 beds3 baths3,192 sq ft

3737 26th St, Boulder, CO 80304

Property at Harmony Plan, Longmont, CO 80503, 4 beds, 3.5 baths

$1,090,900

4 beds3.5 baths2,777 sq ft

Harmony Plan, Longmont, CO 80503

Listing provided by Zillow

Property at 2990 Linden Dr, Boulder, CO 80304, 4 beds, 4 baths

$2,400,000

4 beds4 baths4,022 sq ft

2990 Linden Dr, Boulder, CO 80304

Property at 1441 Loraine Cir N, Lafayette, CO 80026, 4 beds, 4 baths

$950,020

4 beds4 baths4,154 sq ft

1441 Loraine Cir N, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 6183 Red Hill Rd, Boulder, CO 80302, 4 beds, 3.5 baths

$1,795,000

4 beds3.5 baths4,238 sq ft

6183 Red Hill Rd, Boulder, CO 80302

Property at 618 Silver Star Ct, Longmont, CO 80504, 4 beds, 3 baths

$639,500

4 beds3 baths3,683 sq ft

618 Silver Star Ct, Longmont, CO 80504

Listing provided by REColorado as Distributed by MLS Grid

Property at 2324 Calais Dr Unit A, Longmont, CO 80504, 4 beds, 3.5 baths

$575,000

4 beds3.5 baths3,292 sq ft

2324 Calais Dr Unit A, Longmont, CO 80504

Property at 495 S Cedar Brook Rd, Boulder, CO 80304, 4 beds, 4 baths

$2,950,000

4 beds4 baths4,818 sq ft

495 S Cedar Brook Rd, Boulder, CO 80304

Property at 121 Osprey Ln, Lyons, CO 80540, 4 beds, 4 baths

$1,000,000

4 beds4 baths5,310 sq ft

121 Osprey Ln, Lyons, CO 80540

Listing provided by REColorado as Distributed by MLS Grid

Property at 385 Baxter Farm Ln, Erie, CO 80516, 4 beds, 5 baths

$2,500,000

4 beds5 baths7,540 sq ft

385 Baxter Farm Ln, Erie, CO 80516

Listing provided by REColorado as Distributed by MLS Grid

Property at 763 Mountain Dr, Longmont, CO 80503, 4 beds, 3 baths

$1,179,686

4 beds3 baths3,932 sq ft

763 Mountain Dr, Longmont, CO 80503

Listing provided by REColorado as Distributed by MLS Grid

Property at 800 Kalmia Ave, Boulder, CO 80304, 4 beds, 5 baths

$5,300,000

4 beds5 baths3,982 sq ft

800 Kalmia Ave, Boulder, CO 80304

Property at 461 Muirfield Cir, Louisville, CO 80027, 4 beds, 3 baths

$1,349,950

4 beds3 baths3,800 sq ft

461 Muirfield Cir, Louisville, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 172 Tall Pine Ln, Boulder, CO 80302, 4 beds, 4 baths

$2,195,000

4 beds4 baths4,753 sq ft

172 Tall Pine Ln, Boulder, CO 80302

Property at 271 Anemone Dr, Boulder, CO 80302, 4 beds, 3 baths

$2,995,000

4 beds3 baths4,054 sq ft

271 Anemone Dr, Boulder, CO 80302

Listing provided by REColorado as Distributed by MLS Grid

Property at 2709 Pine St, Boulder, CO 80302, 4 beds, 4.5 baths

$2,350,000

4 beds4.5 baths2,200 sq ft

2709 Pine St, Boulder, CO 80302

Property at 706 Punter St, Erie, CO 80516, 4 beds, 4 baths

$605,000

4 beds4 baths2,198 sq ft

706 Punter St, Erie, CO 80516

Listing provided by REColorado as Distributed by MLS Grid

Property at 50 Wildwood Ln, Boulder, CO 80304, 4 beds, 5.5 baths

$5,650,000

4 beds5.5 baths5,105 sq ft

50 Wildwood Ln, Boulder, CO 80304

Property at 695 Cutter Ln, Boulder, CO 80302, 4 beds, 3.5 baths

$5,950,000

4 beds3.5 baths4,087 sq ft

695 Cutter Ln, Boulder, CO 80302

Property at 1280 N Cedar Brook Rd, Boulder, CO 80304, 4 beds, 3 baths

$1,675,000

4 beds3 baths2,957 sq ft

1280 N Cedar Brook Rd, Boulder, CO 80304

Property at 910 Kalmia Ave, Boulder, CO 80304, 4 beds, 3.5 baths

$2,800,000

4 beds3.5 baths5,371 sq ft

910 Kalmia Ave, Boulder, CO 80304

Property at 2917 13th St, Boulder, CO 80304, 4 beds, 3.5 baths

$2,226,000

4 beds3.5 baths4,117 sq ft

2917 13th St, Boulder, CO 80304

Property at 751 W Grange Ct Unit A, Longmont, CO 80503, 4 beds, 3 baths

$899,000

4 beds3 baths2,636 sq ft

751 W Grange Ct Unit A, Longmont, CO 80503

Property at 1189 Rembrandt Rd, Boulder, CO 80302, 4 beds, 5 baths

$3,700,000

4 beds5 baths7,825 sq ft

1189 Rembrandt Rd, Boulder, CO 80302

Listing provided by REColorado as Distributed by MLS Grid

Property at Plan 2390 Modeled Plan, Erie, CO 80516, 4 beds, 2.5 baths

$639,990

4 beds2.5 baths2,431 sq ft

Plan 2390 Modeled Plan, Erie, CO 80516

Listing provided by Zillow

Property at 2870 18th St, Boulder, CO 80304, 4 beds, 3 baths

$2,395,000

4 beds3 baths2,375 sq ft

2870 18th St, Boulder, CO 80304

Listing provided by REColorado as Distributed by MLS Grid

Property at 9578 Mountain Ridge Dr, Boulder, CO 80302, 4 beds, 4.5 baths

$5,500,000

4 beds4.5 baths5,133 sq ft

9578 Mountain Ridge Dr, Boulder, CO 80302

Property at 1418 Hudson Pl, Longmont, CO 80501, 4 beds, 4 baths

$624,900

4 beds4 baths2,356 sq ft

1418 Hudson Pl, Longmont, CO 80501

Listing provided by REColorado as Distributed by MLS Grid

Property at Plan 2502 Plan, Erie, CO 80516, 4 beds, 2.5 baths

$649,990

4 beds2.5 baths2,546 sq ft

Plan 2502 Plan, Erie, CO 80516

Listing provided by Zillow

Property at 5616 Wheaton Ave, Longmont, CO 80503, 4 beds, 4 baths

$1,176,433

4 beds4 baths4,087 sq ft

5616 Wheaton Ave, Longmont, CO 80503

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.

4 Bedroom Homes for Sale in Boulder County

There are currently 229 4 bedroom homes in Boulder County. 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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