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Apartments for Rent in Flatirons, Boulder, CO

Apartments for Rent in Flatirons, Boulder, CO. 35 Rentals Available
35 Rentals Available
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  • a living room with a fireplace and a wooden floor
    Only 1 unit left
    2 bd $3,300
    Total monthly cost
    Verified Listing

    3.5 (2)
    1655 9Th St, Boulder, CO 80302
    Apply online
  • a kitchen with blue and white cabinets and a white refrigerator
    Only 1 unit left
    3 bd $3,800
    Total monthly cost
    Verified Listing

    3.5 (2)
    519 Hapgood St, Boulder, CO 80302
    Apply online • Pet friendly
  • A kitchen with a white refrigerator, wooden cabinets, and a stove top oven.
    Verified Listing

    3.5 (3)
    1611 9Th Street, Boulder, CO 80302
  • A kitchen with white appliances and wooden flooring.
    2 bd $2,600
    Base rent
    Verified Listing

    1567 9Th Street, Boulder, CO 80302

  • More Rentals Near Flatirons, Boulder, CO

  • A modern living room with a grey couch and a wooden cabinet.
    Only 1 unit left
    6 bd $10,635
    Total monthly cost
    Verified Listing

    3.0 (37)
    949 Marine Street, Boulder, CO 80302
    Apply online
  • an apartment building with balconies and trees
    Only 1 unit left
    3 bd $4,575
    Total monthly cost
    Verified Listing

    1065 University Ave. #220, Boulder, CO 80302
    Apply online
  • a kitchen with a stove refrigerator and a sink
    Only 2 units left
    3 bd $4,395
    Total monthly cost
    Verified Listing

    1065 University Ave, Boulder, CO 80302
    Apply online
  • an empty sidewalk in front of an apartment building
    Only 1 unit left
    3 bd $4,395
    Total monthly cost
    Verified Listing

    1065 University Ave Unit #102, Boulder, CO 80302
    Apply online
  • the preserve at ballantyne commons apartment living room and kitchen
    Only 2 units left
    2 bd $3,995
    3 bd $4,785
    Total monthly cost
    Verified Listing

    1200 College Ave, Boulder, CO 80302
    Apply online
  • A kitchen with a table and chairs in it.
    Only 2 units left
    3 bd $3,750
    Total monthly cost
    Verified Listing

    3.0 (2)
    2804 Marine, Boulder, CO 80304
    Apply online • Pet friendly
  • a kitchen with wooden cabinets and a blue refrigerator
    4 units available
    2 bd $2,600+
    Total monthly cost
    Verified Listing

    3.5 (10)
    2460-2470 9Th Street, Boulder, CO 80304
    Apply online • Pet friendly
  • A living room with a tan couch and a large window.
    7 units available
    1 bd $1,665
    3 bd $4,500
    Total monthly cost
    Verified Listing

    891 12Th St, Boulder, CO 80302
    Apply online
  • A small house with a brown brick exterior and a white window.
    Only 1 unit left
    3 bd $4,350
    Total monthly cost
    Verified Listing

    3.0 (4)
    918 13Th St, Boulder, CO 80302
    Apply online
  • A kitchen with a black refrigerator and white cabinets.
    Only 1 unit left
    2 bd $2,600
    Total monthly cost
    Verified Listing

    4.0 (1)
    1839 Arapahoe Ave, Boulder, CO 80302
    Apply online
  • a white building with plants in front of it
    Only 2 units left
    1 bd $1,600
    Base rent
    Verified Listing

    1855 Goss St, Boulder, CO 80302
    Apply online • Pet friendly
  • A kitchen with wooden cabinets and white appliances.
    Only 1 unit left
    1 bd $2,000
    Total monthly cost
    Verified Listing

    3.5 (3)
    1838 18Th St., Boulder, CO 80302
    Apply online
  • A kitchen with white cabinets and appliances.
    Only 1 unit left
    3 bd $4,050
    Total monthly cost
    Verified Listing

    4.0 (3)
    1810 Walnut St., Boulder, CO 80302
    Apply online
  • an empty kitchen with white appliances and wooden cabinets
    Rent specials Only 2 units left
    2 bd $2,100
    3 bd $3,800
    Total monthly cost
    Verified Listing

    3.0 (3)
    1503-1513 20Th St, Boulder, CO 80302
    Apply online • Pet friendly
  • a bedroom with a large bed and a living room with a tv
    Ask for pricing
    Income restricted
    Verified Listing

    1050 Arapahoe Ave, Boulder, CO 80302
    Pet friendly
  • A kitchen with wooden cabinets and stainless steel appliances.
    Ask for pricing
    Verified Listing

    3.0 (1)
    1085 Broadway #3, Boulder, CO 80302
  • a living room with a fireplace and a wooden floor
    Verified Listing

    3.0 (1)
    1085 Broadway #19, Boulder, CO 80302
  • a kitchen with a stove refrigerator and a sink
    Verified Listing

    3.5 (1)
    1085 Broadway #13, Boulder, CO 80302
  • A living room with a red couch and a large abstract painting on the wall.
    Verified Listing

    1012 15Th St, Boulder, CO 80302
  • Mapleton Ave Studio Apartment for Rent
    Studio $1,958
    Base rent Income restricted
    Verified Listing

    4.5 (8)
    Mapleton Ave, Boulder, CO 80304
    Apply online • Pet friendly
  • A kitchen with a white refrigerator, microwave, and oven.
    Verified Listing

    3.0 (1)
    2017-2019 Arapahoe Ave, Boulder, CO 80302
4-21-nhood

Frequently asked questions

When were prices and availability in Flatirons, Boulder, CO last updated?

Prices and availability in Flatirons, Boulder, CO were last updated on 24 May 2026.

What are the best apartments in Flatirons, Boulder, CO?

The best apartments in Flatirons, Boulder, CO are: 1611 9th Street, 1655 9th St, 519 Hapgood / 1201 Jay and 1567 9th Street, Unit 4.

What is the average rent in Flatirons, Boulder, CO?

The average rent in Flatirons, Boulder, CO is $2,558.

What is the price range for a 2-bedroom apartment in Flatirons, Boulder, CO?

The price range for a 2-bedroom apartment in Flatirons, Boulder, CO is between $2,600 and $3,300.

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

In Flatirons 62% of the housing is rented out compared to 40% of homes are owned, according to the most recent Census Bureau estimates. 21% of Flatirons's apartments are found in large buildings of 50 units or more, 57% are located in smaller apartment complexes with less than 50 units, and 18% are single-family rentals.