Apartments for Rent in Boulder County, CO
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Rent specials Only 3 units left1 bd $1,5802 bd $1,700Base rent Income restricted4.0 (0)3195 Pearl Parkway, Boulder, CO 80301Apply online • Pet friendly
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Rent specials New units available1 bd $1,471+2 bd $1,717+Base rent3.5 (0)3226 Lake Park Way, Longmont, CO 80503Apply online • Pet friendly
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Rent specialsStudio $1,5231 bd $1,6272 bd $1,943Base rent2500 S PUBLIC RD, LAFAYETTE, CO 80026Apply online • Pet friendly
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Only 2 units left2 bd $4,1856 bd $10,635Total monthly cost3.0 (0)949 Marine Street, Boulder, CO 80302Apply online
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Rent specials 34 units available1 bd $8002 bd $2,4603 bd $900+Total monthly cost730 29Th St, Boulder, CO 80303Apply online • Pet friendly
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3.0 (0)1085 Broadway #19, Boulder, CO 80302
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1012 15Th St, Boulder, CO 80302
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Rent specials1 bd $1,564+2 bd $2,187+Base rent4.5 (0)1855 Lefthand Creek Ln, Longmont, CO 80501Apply online • Pet friendly
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23 units availableStudio $1,599+1 bd $1,694+2 bd $2,449+Total monthly cost2121 Canyon Blvd, Boulder, CO 80302Apply online • Pet friendly
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Only 1 unit left1 bd $1,800Total monthly cost3161 Madison Ave. P218, Boulder, CO 80303Apply online
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New units available 4 units available1 bd $1,450+2 bd $1,595+Base rent1244 Hunter Ct., Longmont, CO 80501Apply online • Pet friendly
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Only 3 units left2 bd $3,9953 bd $4,785Total monthly cost1200 College Ave, Boulder, CO 80302Apply online
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Rent specials New units available1 bd $1,710+2 bd $2,200+Base rent4.0 (0)1455 E. 3Rd Ave, Longmont, CO 80501Apply online • Pet friendly
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Only 2 units left3 bd $4,395Total monthly cost1065 University Ave, Boulder, CO 80302Apply online
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3.0 (0)805 30Th St, Boulder, CO 80303
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Only 1 unit left4 bd $3,995Total monthly cost3640 Conifer Court, Boulder, CO 80302Apply online • Pet friendly
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Rent specials New units available1 bd $2,110Total monthly cost4.5 (0)1140 Cannon St, Louisville, CO 80027Apply online • Pet friendly
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Rent specials Only 1 unit left1 bd $1,200Total monthly cost4.0 (0)1131-1133 11Th Street, Boulder, CO 80302Apply online
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Rent specials 24 units availableStudio $1,649+1 bd $1,798+2 bd $2,109+Base rent4.0 (0)3715 Canfield St., Boulder, CO 80301Apply online • Pet friendly
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Rent specials New units available1 bd $1,4952 bd $1,895+3 bd $2,399+Total monthly cost2650 Erfert Street, Longmont, CO 80504Apply online • Pet friendly
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Only 1 unit left2 bd $2,800Total monthly cost2024 Goss St. #4, Boulder, CO 80302Apply online
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Only 1 unit left3 bd $4,200Total monthly cost4.0 (0)1810 Walnut St., Boulder, CO 80302Apply online
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Rent specials Only 2 units left1 bd $1,3252 bd $1,749Total monthly cost4.5 (0)630 Lashley St, Longmont, CO 80504Apply online • Pet friendly
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5 units available1 bd $1,395+Total monthly cost3.5 (0)321 14Th Pl, Longmont, CO 80501Apply online • Pet friendly
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Rent specials2 bd $1,9323 bd $2,228Total monthly cost4.0 (0)800 15Th Ave., Longmont, CO 80501Apply online • Pet friendly
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Frequently asked questions
When were prices and availability in Boulder County, CO last updated?
Prices and availability in Boulder County, CO were last updated on 4 May 2026.
What are the best apartments in Boulder County, CO?
The best apartments in Boulder County, CO are: Watermark at Harvest Junction, 1503-1513 20th St, Rock Peak on Sunset Apartments, Union Pointe and 1839 Arapahoe Ave.
What is the average rent in Boulder County, CO?
The average rent in Boulder County, CO is $2,117.
What is the price range for a studio apartment in Boulder County, CO?
The price range for a studio apartment in Boulder County, CO is between $1,452 and $13,880.
What is the price range for a 1-bedroom apartment in Boulder County, CO?
The price range for a 1-bedroom apartment in Boulder County, CO is between $804 and $6,523.
What is the price range for a 2-bedroom apartment in Boulder County, CO?
The price range for a 2-bedroom apartment in Boulder County, CO is between $1,295 and $13,880.
What is the price range for a 3-bedroom apartment in Boulder County, CO?
The price range for a 3-bedroom apartment in Boulder County, CO is between $900 and $13,880.
What type of rental buildings are in Boulder County, CO?
In Boulder County 35% of the housing is rented out compared to 65% of homes are owned, according to the most recent Census Bureau estimates. 16% of Boulder County's apartments are found in large buildings of 50 units or more, 59% are located in smaller apartment complexes with less than 50 units, and 23% are single-family rentals.