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Apartments for Rent in Boulder County, CO

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  • Rent specials
    1 bd $1,765+
    2 bd $2,155
    3 bd $2,630
    Total monthly cost
    Verified Listing

    Watermark At Harvest Junction

    4.5 (22)
    766 S Martin Street, Longmont, CO 80501
    Apply online • Pet friendly • Parking
  • Rent specials New Units Available
    Studio $1,585+
    1 bd $1,880+
    2 bd $2,565+
    Base rent
    Verified Listing

    Origin

    4.5 (15)
    2250 Main Street Unit 1000, Superior, CO 80027
    Apply online • Pet friendly • Parking
  • Rent specials New Units Available
    1 bd $1,621+
    2 bd $2,059+
    3 bd $2,332+
    Total monthly cost
    Verified Listing

    Stonebridge At Twin Peaks

    4.0 (22)
    2424 9Th Avenue, Longmont, CO 80503
    Apply online • Pet friendly • Fitness center
  • Rent specials 14 units available
    Studio $1,760+
    1 bd $1,775+
    2 bd $2,529+
    Base rent
    Verified Listing

    Mysa At The Crossing

    4.0 (37)
    3715 Canfield St., Boulder, CO 80301
    Apply online • Pet friendly • Parking
  • New Units Available 22 units available
    1 bd $1,630+
    2 bd $1,750+
    Total monthly cost
    Verified Listing

    Coronado Apartments

    4.0 (15)
    4977 Moorhead Ave, Boulder, CO 80305
    Apply online • Pet friendly • In unit laundry
  • Rent specials
    1 bd $1,765+
    2 bd $2,155
    3 bd $2,630
    Total monthly cost
    Verified Listing

    Watermark At Harvest Junction

    4.5 (22)
    766 S Martin Street, Longmont, CO 80501
    Apply online • Pet friendly • Parking
  • Rent specials 19 units available
    Studio $2,346+
    1 bd $2,487+
    2 bd $3,712+
    Base rent
    Verified Listing

    Reve Boulder

    4.5 (8)
    3000 Pearl Parkway, Boulder, CO 80301
    Apply online • Pet friendly • Parking
  • Rent specials New Units Available
    1 bd $1,624+
    2 bd $2,034+
    Base rent
    Verified Listing

    Ironhorse Apartments

    4.5 (9)
    1600 Iron Horse Dr., Longmont, CO 80501
    Apply online • Pet friendly • Parking
  • Rent specials New Units Available
    1 bd $1,429+
    2 bd $1,549
    3 bd $2,125+
    Total monthly cost
    Verified Listing

    Trail Ridge Flats

    4.5 (6)
    630 Lashley St, Longmont, CO 80504
    Apply online • Pet friendly • Pool
  • Rent specials 7 units available
    2 bd $1,795+
    Total monthly cost
    Verified Listing

    Valencia Gardens

    3.0 (50)
    2734 Juniper Ave, Boulder, CO 80304
    Apply online • Pet friendly • In unit laundry
  • Rent specials 46 units available
    1 bd $1,591+
    2 bd $1,895+
    3 bd $2,486+
    Total monthly cost
    Verified Listing

    Residences At Nova West

    525 Dry Creek Drive, Longmont, CO 80503
    Apply online • Pet friendly
  • Rent specials 27 units available
    Studio $1,739
    1 bd $2,063
    2 bd $2,605+
    Total monthly cost
    Verified Listing

    S'PARK Apartments

    3303 Bluff Street, Boulder, CO 80301
    Apply online • Pet friendly • Parking
  • Rent specials 8 units available
    1 bd $800
    2 bd $1,600+
    3 bd $700
    Total monthly cost
    Verified Listing

    Buffalo Canyon

    730 29Th St, Boulder, CO 80303
    Apply online • Pet friendly • Pool
  • Rent specials 4 units available
    2 bd $1,395+
    Total monthly cost
    Verified Listing

    The Vantage Apartments

    3.5 (27)
    26 Emery Way, Longmont, CO 80501
    Apply online • Pet friendly • In unit laundry
  • Rent specials New Units Available
    1 bd $2,279+
    2 bd $3,001+
    Base rent
    Verified Listing

    Two Nine North

    4.0 (12)
    1955 30Th Street, Suite 100, Boulder, CO 80301
    Apply online • Pet friendly • Dishwasher
  • New Units Available 20 units available
    1 bd $1,737+
    2 bd $2,192+
    3 bd $3,157+
    Base rent
    Verified Listing

    North Main At Steel Ranch

    4.0 (2)
    1724 Steel Street, Louisville, CO 80027
    Apply online • Pet friendly • Parking
  • Rent specials 5 units available
    1 bd $1,782+
    2 bd $2,306+
    Base rent
    Verified Listing

    Alpine Prairie Village

    4.5 (20)
    2205 Alpine Street, Longmont, CO 80504
    Apply online • Pet friendly • Patio/Balcony
  • Only 2 units left
    Studio $1,549
    2 bd $2,400
    Total monthly cost
    Verified Listing

    2000 Walnut

    3.0 (13)
    2000 Walnut St., Boulder, CO 80302
    Apply online • Pet friendly • Dishwasher
  • New Units Available Only 1 unit left
    1 bd $1,345
    Total monthly cost
    Verified Listing

    321 Place

    3.5 (37)
    321 14Th Pl, Longmont, CO 80501
    Apply online • Pet friendly • Patio/Balcony
  • Rent specials New Units Available
    1 bd $1,100
    Total monthly cost
    Verified Listing

    891 Exchange

    891 12Th St, Boulder, CO 80302
    Apply online • Dishwasher • Air conditioner
  • Only 1 unit left
    3 bd $2,150
    Total monthly cost
    Verified Listing

    2804 Marine

    3.0 (2)
    2804 Marine, Boulder, CO 80304
    Apply online • Pet friendly • Dishwasher
  • New Units Available
    1 bd $1,570+
    2 bd $1,879+
    3 bd $2,168+
    Base rent
    Verified Listing

    COPPER STONE

    750 S. Lafayette Drive, Lafayette, CO 80026
    Pet friendly • Pool
  • Rent specials 16 units available
    1 bd $2,261+
    2 bd $2,990
    Total monthly cost
    Verified Listing

    Pearl At Boulder Commons

    2255 31St St, Boulder, CO 80301
    Apply online • Pet friendly • Parking
  • Rent specials New Units Available
    1 bd $2,045
    2 bd $3,000
    3 bd $4,320
    Total monthly cost
    Verified Listing

    Spruce At Boulder Commons

    3105 Spruce St, Boulder, CO 80301
    Apply online • Pet friendly • Parking
  • Only 1 unit left
    2 bd $1,800
    Total monthly cost
    Verified Listing

    1655 9th St

    3.5 (2)
    1655 9Th St, Boulder, CO 80302
    Apply online • In unit laundry
  • 146-0-county

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 6 Sep 2026.

What are the best apartments in Boulder County, CO?
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 $1,162 and $5,000.

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 $800 and $6,550.

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 $1,017 and $14,132.

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 $700 and $14,132.

What type of rental buildings are in Boulder County, CO?

In Boulder County 38% of the housing is rented out compared to 62% of homes are owned, according to the most recent Census Bureau estimates. 17% of Boulder County's apartments are found in large buildings of 50 units or more, 61% are located in smaller apartment complexes with less than 50 units, and 21% are single-family rentals.

RentCafe is your one-stop shop for finding a great new apartment in Boulder County, CO. Easily search through a wide selection of apartments for rent in Boulder County, CO, and view detailed information about available rentals including floor plans, pricing, photos, amenities, interactive maps, and thorough property descriptions. Property owners and managers are one click away, so feel free to contact them and find out all you need to know about the apartment you're interested in. Browse Boulder County, CO apartments with rents starting from $700 and submit your rental application today!