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

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ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Tucked away on one of Boulder's most beloved streets, this four-bedroom, three-bath home in the heart of Mapleton Hill's Historic District blends timeless charm with modern comfort. Concord Avenue, only four blocks long, is the demarcation for the historic district. Originally built in 1902, the home has evolved gracefully over the years. A second story was added in 1986, and a 2001 remodel brought new life to the kitchen and added a spacious two-story addition. The living and dining rooms are anchored by a legal wood-burning cast-iron stove and surrounded by six original double-hung windows that fill the space with natural light. The updated kitchen is the heart of the home, featuring a ch

$3,150,000

4 beds3 baths4,635 sq ft

625 Concord Ave, Boulder, CO 80304

8,286 sq ft lot • 2 garage spots • Built 1902

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Revel in modern comfort and effortless livability in this nearly new townhome nestled within Prairie Village Villas. Built in 2022, this turnkey residence showcases a bright, open-concept layout enhanced by luxury vinyl plank flooring, classic shutters and sleek, contemporary finishes. The expansive kitchen impresses with a large center island with a sink, ideal for prep and gathering. A bonus loft offers flexible living space, while an upper-level laundry area adds everyday convenience. Four spacious bedrooms include a serene primary retreat, and a rough-in basement invites future expansion. Outdoors, enjoy low-maintenance living with a private, fenced-in patio. With close proximity to out

$573,000

4 beds3 baths2,749 sq ft

2455 Alpine St, Longmont, CO 80504

$85 HOA • 2 garage spots • Built 2022

3D WALKTHROUGH

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
PRICE IMPROVED!!!!!!! Welcome to 159 S Polk Ave — a beautifully appointed home that combines comfort, style, and convenience. Upon entering, you’ll be greeted by an inviting open plan living area, bathed in natural light. The kitchen is the heart of the home, outfitted with premium finishes, modern appliances, and ample storage. Entertain seamlessly from indoors to the outdoor patio, ideal for summer BBQs or relaxing evenings under the stars. Upstairs, the primary suite offers privacy and luxury with ensuite bath. Additional bedrooms are generous in size and perfect for family, guests, or a home office. The lower level expands your living space with a cozy family / rec room and

$775,000

4 beds2 baths2,248 sq ft

159 S Polk Ave, Louisville, CO 80027

7,346 sq ft lot • 2 garage spots • Built 1982

Listing provided by REColorado as Distributed by MLS Grid

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
* Investor Opportunity * Tucked away in a quiet, private pocket of Walnut Street - just south of Pearl and west of Folsom - this well-maintained 4-bedroom, 2-bath home perfectly balances comfort and convenience. Features include vaulted ceilings, new interior paint, a new roof, new main level flooring, new water heaters, a cozy gas fireplace, and in-unit laundry. Ideally located just one block from Pearl Street and close to downtown Boulder, the University of Colorado, and the 29th Street Mall, this home offers incredible access to it all. Available individually or together with the neighboring property at 2315 Walnut (MLS# 1047301), this is a rare opportunity to acquire two high-performin

$975,000

4 beds2 baths1,526 sq ft

2317 Walnut St, Boulder, CO 80302

Cozy gas fireplace • Central location • In-unit laundry

3D WALKTHROUGH

ABOUT THIS HOME
4 Bedroom Homes for Sale in Boulder County, CO
Own a slice of heaven at this extraordinary Boulder foothills estate! This rare 2.7 acre property offers joy & unmatched proximity just 5 paved minutes to Broadway, delivers happiness w/ total privacy, serenity, & nature at your doorstep. Known as the Hummingbird House, the home is surrounded by many wildflowers & daily wildlife visits. Oversized windows fill every room w/ abundant natural light, Xcel Energy natural gas & Hi Speed internet create an awesome mountain retreat where rustic charm meets modern comfort. The vaulted great room, with an amazing giant stone fireplace is filled w/ superior positive energy. Breathtaking views & a warm, inviting atmosphere

$1,049,000

4 beds2.5 baths3,440 sq ft

1037 Wagonwheel Gap Rd, Boulder, CO 80302

Flat 2.6-acre lot • Miles of hiking • Natural light

Property at 1836 Rice St, Longmont, CO 80501, 4 beds, 3 baths

$524,500

4 beds3 baths2,122 sq ft

1836 Rice St, Longmont, CO 80501

Property at 3116 47th St, Boulder, CO 80301, 4 beds, 2 baths

$725,000

4 beds2 baths2,630 sq ft

3116 47th St, Boulder, CO 80301

Property at 1551 Vivian St, Longmont, CO 80501, 4 beds, 3 baths

$625,000

4 beds3 baths3,176 sq ft

1551 Vivian St, Longmont, CO 80501

Property at 2014 Red Cloud Rd, Longmont, CO 80504, 4 beds, 3 baths

$568,000

4 beds3 baths3,336 sq ft

2014 Red Cloud Rd, Longmont, CO 80504

Property at 1386 Avgare Way, Erie, CO 80516, 4 beds, 4 baths

$679,000

4 beds4 baths2,816 sq ft

1386 Avgare Way, Erie, CO 80516

Listing provided by REColorado as Distributed by MLS Grid

Property at 881 Meadowlark Dr, Erie, CO 80516, 4 beds, 3.5 baths

$750,000

4 beds3.5 baths3,819 sq ft

881 Meadowlark Dr, Erie, CO 80516

Property at 736 Gateway Cir, Lafayette, CO 80026, 4 beds, 4 baths

$429,000

4 beds4 baths2,015 sq ft

736 Gateway Cir, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 2331 Superior Dr, Superior, CO 80027, 4 beds, 4 baths

$1,050,000

4 beds4 baths3,548 sq ft

2331 Superior Dr, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 8003 Sagebrush Ct, Boulder, CO 80301, 4 beds, 4 baths

$3,790,000

4 beds4 baths3,762 sq ft

8003 Sagebrush Ct, Boulder, CO 80301

Property at 499 Muirfield Cir, Louisville, CO 80027, 4 beds, 3 baths

$1,565,000

4 beds3 baths4,020 sq ft

499 Muirfield Cir, Louisville, CO 80027

Property at 4667 Ashfield Dr, Boulder, CO 80301, 4 beds, 3 baths

$862,000

4 beds3 baths3,371 sq ft

4667 Ashfield Dr, Boulder, CO 80301

Listing provided by REColorado as Distributed by MLS Grid

Property at 4458 Driftwood Pl, Boulder, CO 80301, 4 beds, 2 baths

$732,500

4 beds2 baths1,260 sq ft

4458 Driftwood Pl, Boulder, CO 80301

Property at 936 Weston Cir, Erie, CO 80516, 4 beds, 3.5 baths

$1,175,000

4 beds3.5 baths5,152 sq ft

936 Weston Cir, Erie, CO 80516

Property at 2554 Dutch Ct, Lafayette, CO 80026, 4 beds, 4.5 baths

$1,300,000

4 beds4.5 baths4,469 sq ft

2554 Dutch Ct, Lafayette, CO 80026

Property at 2321 Superior Dr, Superior, CO 80027, 4 beds, 3 baths

$1,000,000

4 beds3 baths3,548 sq ft

2321 Superior Dr, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 613 Rider Ridge Dr, Longmont, CO 80504, 4 beds, 3.5 baths

$642,500

4 beds3.5 baths3,439 sq ft

613 Rider Ridge Dr, Longmont, CO 80504

Property at 5505 Valmont Rd, Boulder, CO 80301, 4 beds, 2 baths

$175,000

4 beds2 baths1,440 sq ft

5505 Valmont Rd, Boulder, CO 80301

Listing provided by REColorado as Distributed by MLS Grid

Property at 5531 High Country Ct, Boulder, CO 80301, 4 beds, 4 baths

$859,900

4 beds4 baths2,476 sq ft

5531 High Country Ct, Boulder, CO 80301

Listing provided by REColorado as Distributed by MLS Grid

Property at 203 Springs Dr, Louisville, CO 80027, 4 beds, 3 baths

$895,000

4 beds3 baths3,352 sq ft

203 Springs Dr, Louisville, CO 80027

Property at 807 Timber Ln, Boulder, CO 80304, 4 beds, 3.5 baths

$4,950,000

4 beds3.5 baths4,908 sq ft

807 Timber Ln, Boulder, CO 80304

Property at 402 Sherman St, Longmont, CO 80501, 4 beds, 2 baths

$799,000

4 beds2 baths2,176 sq ft

402 Sherman St, Longmont, CO 80501

Listing provided by REColorado as Distributed by MLS Grid

Property at 620 Ridgeview Dr, Louisville, CO 80027, 4 beds, 3 baths

$560,000

4 beds3 baths2,117 sq ft

620 Ridgeview Dr, Louisville, CO 80027

Property at 1512 Flemming Dr, Longmont, CO 80501, 4 beds, 2.5 baths

$599,500

4 beds2.5 baths2,101 sq ft

1512 Flemming Dr, Longmont, CO 80501

Property at 140 Judson St, Longmont, CO 80501, 4 beds, 2 baths

$665,000

4 beds2 baths2,112 sq ft

140 Judson St, Longmont, CO 80501

Property at 926 Hearteye Trl, Lafayette, CO 80026, 4 beds, 4.5 baths

$829,900

4 beds4.5 baths2,727 sq ft

926 Hearteye Trl, Lafayette, CO 80026

Property at 1301 Spruce Ave, Longmont, CO 80501, 4 beds, 2 baths

$719,000

4 beds2 baths2,280 sq ft

1301 Spruce Ave, Longmont, CO 80501

Property at 1127 Juniper Ave, Boulder, CO 80304, 4 beds, 4.5 baths

$3,700,000

4 beds4.5 baths4,969 sq ft

1127 Juniper Ave, Boulder, CO 80304

Property at 906 Cranberry Ct, Longmont, CO 80503, 4 beds, 3.5 baths

$925,000

4 beds3.5 baths4,046 sq ft

906 Cranberry Ct, Longmont, CO 80503

Property at 1609 Meeker Dr, Longmont, CO 80504, 4 beds, 2 baths

$549,000

4 beds2 baths2,122 sq ft

1609 Meeker Dr, Longmont, CO 80504

Property at 7711 Devonshire Ct, Boulder, CO 80301, 4 beds, 2.5 baths

$775,000

4 beds2.5 baths2,485 sq ft

7711 Devonshire Ct, Boulder, CO 80301

Property at 7401 Park Cir, Boulder, CO 80301, 4 beds, 3.5 baths

$1,395,000

4 beds3.5 baths4,341 sq ft

7401 Park Cir, Boulder, CO 80301

Property at 2520 Columbine Cir, Lafayette, CO 80026, 4 beds, 3 baths

$1,325,000

4 beds3 baths4,820 sq ft

2520 Columbine Cir, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 4814 W Moorhead Cir, Boulder, CO 80305, 4 beds, 2 baths

$950,000

4 beds2 baths1,820 sq ft

4814 W Moorhead Cir, Boulder, CO 80305

Listing provided by REColorado as Distributed by MLS Grid

Property at 1951 Sundance Dr, Longmont, CO 80504, 4 beds, 3.5 baths

$1,197,000

4 beds3.5 baths5,444 sq ft

1951 Sundance Dr, Longmont, CO 80504

Property at 2260 Placid Dr, Boulder, CO 80301, 4 beds, 3.5 baths

$1,195,000

4 beds3.5 baths2,586 sq ft

2260 Placid Dr, Boulder, CO 80301

Property at 3907 Ridge Rd, Nederland, CO 80466, 4 beds, 3 baths

$985,000

4 beds3 baths3,509 sq ft

3907 Ridge Rd, Nederland, CO 80466

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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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