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Apartments for Rent in Boulder County, CO

61-80 of 321 rentals

Apartment for rent at 3050 Madison Ave, Boulder, CO 80303

1 / 10

Updated - today

Managed by Sunnyside Property Management

$1,495 - $1,995

Apartment1-2 Beds1 Bath

3050 Madison Ave

Boulder, CO 80303

Welcome to 3050 Madison, presented by Sunnyside Property Management. We have several units available for lease. For more information and to schedule a showing, please contact us. On-site Laundry, Close To Campus, White Appliances, Carpeted Throughout, First Come First Serve Parking Behind Building & Garden Level Corner Unit. Pet Friendly.

Apartment for rent at 830 20th St #109, Boulder, CO 80302

1 / 10

Featured

Managed by Aspen Management

$1,700

Apartment1 Bed1 Bath620 ft²

830 20th St #109

Boulder, CO 80302

Gorgeously updated with gorgeous finishes. New flooring, new kitchen, new paint. This large 1BR apartment is 1/2 block from 20th & Broadway and the University of Colorado campus (cu). Featuring an outdoor private pool & sauna. One assigned off-street parking spot, laundry facilities in the building and a common room with a pool table and other amenities. Rent includes water, trash and sewer. Occupancy limit - maximum allowed by law. Sorry, no undergrads. Graduate students and professionals. Sorry, no pets. Lease Charges: Charge type Amount Fixed or Variable Description Recipient. Base monthly Rent $1,700 Fixed Monthly Rent Owner.

Condo for rent at 2707 Valmont Rd, Boulder, CO 80304

1 / 10

Featured

Managed by Property Resources

$1,600

Condo2 Beds1 Bath792 ft²

2707 Valmont Rd

Boulder, CO 80304

Third floor condo in central Boulder includes two bedrooms, one bathroom, full kitchen, wall A/C unit in the living room and plenty of closet space. There's on-site laundry, an outdoor pool and off-street parking. Property Resources Inc. Outdoor Pool, On-site Laundry, Off-street Parking, Range/Oven, Refrigerator, Dishwasher, Water, Sewer, Trash & Gas.

Apartment for rent at 1030-1034 Pine, Boulder, CO 80302

1 / 10

Updated - yesterday

Managed by Sunnyside Property Management

$1,900

Apartment1 Bed1 Bath600 ft²

1030-1034 Pine

Boulder, CO 80302

Welcome to 1032 Pine, presented by Sunnyside Property Management. We have several units available for lease. For more information and to schedule a showing, please contact us.

Apartment for rent at 325 15th Ave, Longmont, CO 80501

1 / 10

Updated - today

Managed by Sunnyside Property Management

$1,250 - $1,350

Apartment1-2 Beds1 Bath550-650 ft²

325 15th Ave

Longmont, CO 80501

Welcome to 325 15th, presented by Sunnyside Property Management. We have several units available for lease. For more information and to schedule a showing, please contact us.

Apartment for rent at 645 Manhattan Place, Boulder, CO 80303

1 / 10

Featured

Managed by Noble PMG

$1,650

Apartment1 Bed1 Bath676 ft²

645 Manhattan Place

Boulder, CO 80303

Recently updated 1 Br condo available in Boulder for June. Top floor, end unit has like-new flooring and a modern kitchen. This condo has new windows, a private balcony, deck entry, walk-in closet, near clubhouse, pool, ample unassigned parking (2 permits included), storage closet under clubhouse, laundry room in building and a pantry closet. Bathroom has also been remodeled with new flooring, sink and backsplash. Easy access everywhere by bus, bike or car. Available early June. Updated Kitchen, Bathroom and Flooring. Top Floor Unit. Private Balcony. Great Community. Laundry Center in Building. Community Pool. Community Pool, Refrigerator, Oven/Range & Dishwasher.

Apartment for rent at 701 Arapahoe Ave #105, Boulder, CO 80302

1 / 10

Featured

Managed by Aspen Management

$1,425

Apartment1 Bed1 Bath600 ft²

701 Arapahoe Ave #105

Boulder, CO 80302

Don't miss this charming 1-bedroom, 1-bathroom home in an unbeatable Boulder location. Situated less than a mile from Pearl Street Mall and the Boulder Public Library and just steps from the scenic Boulder Creek Path, you'll have the best of the city right at your doorstep. Inside, the spacious living room flows seamlessly into the kitchen, creating a welcoming and open feel, perfect for relaxing or entertaining. The kitchen is equipped with stainless steel appliances, a dishwasher and ample cabinet space for all your storage needs.

Apartment for rent at 106 E Chester St #B, Lafayette, CO 80026

1 / 10

Featured

Managed by Aspen Management

$2,000

Apartment3 Beds2 Baths1,002 ft²

106 E Chester St #B

Lafayette, CO 80026

This charming 3BR and 2 Ba home is just steps away from Downtown Lafayette. You'll love entertaining in the large fenced front yard or relaxing on your private porch or maybe working in your own garden beds. There's an attached single-car garage and space for another vehicle. Sorry, no cats. 1 dog under 35lbs and over 1 year old permitted with standard pet deposit and pet rent. Absolutely no smokers. No students. Lease Charges: Base monthly Rent $2,000 Fixed Monthly Rent. Trash Service Provider Cost Fixed Trash removal. Utility Charge Provider Cost Utility. Utility Admin Fee $20-25 Administrative expense.

Apartment for rent at 1410 19th St, Boulder, CO 80302

1 / 10

Updated - today

Managed by Sunnyside Property Management

$1,595 - $2,200

Apartment1-2 Beds1 Bath528-625 ft²

1410 19th St

Boulder, CO 80302

Welcome to 1410 19th St, presented by Sunnyside Property Management. We have several units available for lease. For more information and to schedule a showing, please contact us.

Apartment for rent at 3250 O'Neal Circle, Boulder, CO 80301

1 / 10

Featured

Managed by Sunnyside Property Management

$1,800

Apartment2 Beds1 Bath600 ft²

3250 O'Neal Circle

Boulder, CO 80301

2 Bd. 1 Bath Condo in North Boulder. Wood laminate floors, large windows, top floor unit/Assigned storage in Laundry Room Garden Level floor, end of Hall on Right Side /Assigned parking spot/ on site laundry. Building is across from pool in complex with clubhouse, tennis and volleyball courts, outdoor grills and community gardens use. Sorry, no pets. Tenant pays all utilities: water, sewer and trash billed to Tenant by Landlord via Rubs (ratio utility billing system) Gas and Electric put in tenants name with provider. Lease Dates: 8/17/2026-8/9/2027. RHL2015-00878 Occupancy 2 unrelated.

Apartment for rent at 616 Marine St, Boulder, CO 80302

1 / 10

Featured

Managed by CORE Properties

$3,750

Apartment2 Beds2 Baths814 ft²

616 Marine St

Boulder, CO 80302

Welcome to one of The Hill's most exceptional and extraordinary addresses - a rare and breathtaking collection of fully renovated residences perfectly positioned on a quiet and peaceful street, yet just steps from everything that makes The Hill so legendary. Each beautifully transformed unit has been comprehensively renovated from top to bottom with brand-new kitchens, bathrooms and floors throughout, while in-unit laundry and air conditioning deliver the modern everyday comfort that truly sets these homes apart. But the true crown jewel of each residence?

Condo for rent at 8050 Niwot Rd, Longmont, CO 80503

1 / 10

Featured

Managed by Housing Helpers of Colorado

$1,735

Condo2 Beds1 Bath834 ft²

8050 Niwot Rd

Longmont, CO 80503

Professionally Managed by Housing Helpers of Colorado. Cozy 1st floor 2 bedroom 1 bath condo with open floor plan in Niwot at Cottonwood Park. Brand new stove and built in microwave. Wood burning fireplace in the family room and slider to patio. Great location. Close to Niwot Trail, Niwot Marketplace and downtown. Easy commute to Boulder and Longmont. Note: rent will increase to $1750 beginning August 1st, 2026. Housing Helpers Fee disclosure: Security Deposit- 125% of one month's rent. Administrative Move in Fee $185 for 1 tenant, $50 for each additional adult tenant.

Apartment for rent at 1330 17th Ave, Longmont, CO 80501

1 / 10

Managed by Marvin Gardens

$2,800

Apartment4 Beds2 Baths1,692 ft²

1330 17th Ave

Longmont, CO 80501

Welcome to 1330 17th Ave, presented by Marvin Gardens. We have several units available for lease. For more information and to schedule a showing, please contact us.

Apartment for rent at 1722 Garfield Ave, Louisville, CO 80027

1 / 10

Updated - today

Managed by Trybe Property Management

$1,495 - $1,550

Apartment1 Bed1 Bath500-550 ft²

1722 Garfield Ave

Louisville, CO 80027

Our beautiful Louisville, Colorado community is located centrally between Boulder, Lafayette and Broomfield. Nestled just off S. Boulder Rd, our location is just minutes from Highway 36 and Highway 287, providing our residents with convenient access to nearby dining, transit, recreation and shopping venues. Portals Apartments feature thoughtfully redesigned 1-bedroom apartment homes with well appointed interiors. Our renovated apartment homes (coming soon). include quartz countertops, stainless steel appliances, elegant luxury vinyl plank flooring, new shaker-style cabinetry and modern lighting and hardware fixtures.

Condo for rent at 2800 Kalmia Ave, Boulder, CO 80301

1 / 10

Featured

Managed by Housing Helpers of Colorado

$2,400

Condo2 Beds2 Baths880 ft²

2800 Kalmia Ave

Boulder, CO 80301

Quiet, top-floor- west-facing condo with abundant natural light. Stunning kitchen features granite countertops and stainless steel appliances. All new Vinyl plank flooring, along with fresh interior paint throughout. A/C units in the bedrooms and living room, includes wood burning fireplace. Master bathroom includes a steam shower and spacious closet. IN-unit washer/dryer. Amenities include larger pool, hot tub, sauna, club house, basketball court, dog park and large reserved storage space. Fantastic location with easy access to the Rtd stop, grocery stores, shops and restaurants. Private storage locker in the basement plus one reserved off street parking space.

Apartment for rent at 1018 Pine St, Boulder, CO 80302

1 / 10

Updated - today

Managed by Sunnyside Property Management

$1,650

Apartment1 Bed1 Bath

1018 Pine St

Boulder, CO 80302

Welcome to 1018 Pine, presented by Sunnyside Property Management. We have several units available for lease. For more information and to schedule a showing, please contact us.

1 / 10

Managed by Sunnyside Property Management

$2,675

Apartment2 Beds1 Bath814 ft²

1431 18th St

Boulder, CO 80302

Welcome to 1431 18th, presented by Sunnyside Property Management. We have several units available for lease. For more information and to schedule a showing, please contact us. Tons of Natural Light, Close To Campus, Spacious Bedrooms & First Come First Serve Parking Behind Building.

Apartment for rent at 1602 Garfield Ave, Louisville, CO 80027

1 / 10

Featured

Managed by Fox Property Management

$1,795

Apartment2 Beds1 Bath1,000 ft²

1602 Garfield Ave

Louisville, CO 80027

This 1000 square foot, 2-level, private-entry apartment home has 2 bedrooms and 1.0 bathrooms. Nice, contemporary finishes throughout the 2-story apartment give you a fresh, new feel to your new home. With luxury vinyl plank flooring on the first level and modern stainless steel appliances, the unit is easy to maintain and clean. The entry faces a nice courtyard. A private deck gives you a nice place to relax. Securable storage closet accessible from the deck. In unit laundry. Energy efficient on demand water heater helps keep your utility bills lower.

1 / 10

Updated - 2 days ago

Managed by Pennant Investment Company

$1,300 - $1,800

Apartment1-2 Beds1 Bath

1611 Cottonwood Dr

Louisville, CO 80027

Welcome to Co1611, presented by Pennant Investment Company. We have several units available for lease. For more information and to schedule a showing, please contact us. Stove, Microwave, Refrigerator, Off Street Parking, Laundry In Building, Water And Trash, Dishwasher & Hardwood Floors.

Condo for rent at 5520 Stonewall Place #13, Boulder, CO 80303

1 / 10

Featured

Managed by All County Property Management of Boulder

$1,850

Condo1 Bed1 Bath586 ft²

5520 Stonewall Place #13

Boulder, CO 80303

Well-taken care of one-bedroom, one-bathroom garden-level condo located in Boulder. Vinyl flooring throughout the home, stainless steel appliances, granite countertops, lighting and vanity. Great living area with a wood fireplace that feels very spacious. The kitchen has an eat-in bar, perfect for barstools. Washer and dryer included in the unit. Water/sewer/trash is included with rent. A Pet Screening profile must be completed by all applicants and any applicable fees paid before your application can be reviewed. Screening will verify if you have no pets. No fee for applicants with no pets, service animals or emotional support animals.

Viewing 61-80 of 321 rentals in Boulder County

What to Know About

Life in Boulder County & Beyond

Boulder County shares many of the great qualities that make Colorado a desirable place to live.

Colorado boasts towering mountain peaks, expansive mesas, and tranquil hot springs making Colorado a beautiful backdrop for any visitor. Immerse yourself in the state's rich history and culture by visiting iconic landmarks like the Colorado History Museum and the Red Rocks Amphitheater. And for those seeking academic excellence, you have some of the most respected universities in the country, such as the University of Colorado Boulder, Colorado State University, and the University of Denver, making it an excellent place for education and research.

Sports fans rejoice as Colorado is home to professional teams, the Denver Broncos (NFL), the Colorado Avalanche (NHL), to Colorado Rockies (MLB), and Denver Nuggets (NBA). There is a team for everyone. For outdoor enthusiasts, the state offers a range of experiences, from world-class skiing and snowboarding to adrenaline-pumping mountain biking to peaceful fishing in high-altitude lakes. In addition, discover popular attractions like the Royal Gorge Bridge and Park, the Garden of the Gods, and the historic town of Telluride.

Embrace the Rocky Mountain State and discover why Colorado's breathtaking natural beauty, bustling cities, and endless excitement possibilities make it the perfect place to call home.

Rental Market Trends

Boulder County, CO

As of June 2026, Boulder County's rental market is competitive, with strong renter demand causing quick leasing times for well-priced units. Boulder County's average rent is 9.1% ($167) higher than the Colorado average of $1,841 and 11.7% ($211) higher than the U.S. average of $1,797.

Average Rent

$2,008

Monthly ChangeMonth Over Month Change

4.1% ($79)

Yearly ChangeYear Over Year Change

3.3% ($68)

Avg. Days on MarketAverage Days on Market

Unit Type	Average Rent	Monthly ChangeMonth Over Month Change	Yearly ChangeYear Over Year Change
1 Bed	$1,642	1.4% ($22)	7.6% ($135)
2 Beds	$2,116	0.7% ($15)	1.7% ($36)
3 Beds	$3,405	2.1% ($70)	17.8% ($514)

Cities within Boulder County	Average Rent	Avg. Rent vs. BoulderAverage Rent vs. Boulder County	Avg. Days on MarketAverage Days on Market
Boulder	$2,118	5.5% ($110)	38 days
Longmont	$1,609	19.9% ($399)	32 days
Lafayette	$2,650	32% ($642)	37 days
Louisville	$1,665	17.1% ($343)	34 days
Erie	$2,726	35.8% ($718)	36 days

Rental market trends are calculated using listing data from RentalSource.

Frequently Asked Questions

Boulder County Rental Market FAQs

Explore rental prices, market trends, and availability in Boulder County, CO.

What is the average rent in Boulder County, CO?

The average rent in Boulder County, CO is $2,008 per month.

What is the rental price range for apartments in Boulder County, CO?

Apartments in Boulder County typically rent for between $1,149 and $4,427 per month, with an average of $2,008 per month.

What is the average rent for different bedroom sizes in Boulder County, CO?

In Boulder County, the average rent for a 1-bedroom apartment is $1,642 per month, for a 2-bedroom apartment, $2,116 per month, and a 3-bedroom apartment is $3,405 per month.

How do rent prices in Boulder County, CO compare with the national average?

The average rent in Boulder County is 11.7% ($211) higher than the national average of $1,797 per month.

How have rent prices in Boulder County, CO changed recently?

The average rent in Boulder County has increased by 4.1% ($79) in the last month and decreased by 3.3% ($68) over the past year.

How competitive is the rental market in Boulder County, CO?

The rental market in Boulder County, CO, is currently competitive, with strong renter demand causing quick leasing times for well-priced units.

How long do rentals stay on the market in Boulder County, CO?

In Boulder County, CO, the average rental stays on the market for approximately 35 days. While most properties are rented within this timeframe, factors like seasonality, demand, and property type can affect how quickly a rental leases.

How many rental properties are available in Boulder County, CO?

There are currently 517 rental properties available in Boulder County, CO.

Can I afford to rent an apartment in Boulder County, CO?

Based on the current averages, a household would need an annual income of $84,640 to comfortably afford a 2-bedroom apartment in Boulder County.