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Apartments for Rent in Flatirons, Boulder, CO

106 Rentals Available
Apartments for Rent in Flatirons, Boulder, CO. 106 Rentals Available
  • a living room with a fireplace and a wooden floor
    Today

    1655 9Th St, Boulder, CO 80302
    1 BED $1,795
    2 BEDS $3,150

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  • a yellow house with a blue roof and a porch
    Today

    508 Pearl St., Boulder, CO 80302
    STUDIO $40
    2 BEDS $2,890
  • an empty living room with a fireplace and a tv
    Today

    949 Marine Street, Boulder, CO 80302
    1 BED Ask for pricing
    2 BEDS $2,430+
    3 BEDS Ask for pricing
  • 961 6Th St 3 Beds Apartment for Rent
    Today

    961 6Th St, Boulder, CO 80302
    3 BEDS $5,000
  • a bedroom with a large bed and a living room with a tv
    Today

    1050 Arapahoe Ave, Boulder, CO 80302
    Income Restricted
    STUDIO Ask for Pricing
    1 BED Ask for Pricing
    2 BEDS Ask for Pricing
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  • a kitchen and living room with a refrigerator and a sink
    Today

    1024 Marine St, Boulder, CO 80302
    2 BEDS $3,000+
    4 BEDS $6,000+
  • a living room with a couch and a coffee table
    Today

    1155 Marine St, Boulder, CO 80302
    1 BED $2,145+
  • the front yard of a house with a sidewalk
    Today

    1115 Pennsylvania Avenue, Boulder, CO 80302
    1 BED $3,390
  • a kitchen with a sink and a refrigerator and a window
    Today

    1501 Broadway Street, Boulder, CO 80302
    1 BED Ask for pricing
    2 BEDS $3,190
    3 BEDS Ask for pricing
  • a kitchen with wooden cabinets and a blue refrigerator
    Today

    2460-2470 9Th Street, Boulder, CO 80304
    2 BEDS $2,800+
  • a living room and kitchen with a tv on the wall
    Today

    1350 College Ave, Boulder, CO 80302
    2 BEDS $4,400
    3 BEDS Ask for pricing
    4 BEDS Ask for pricing
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  • a kitchen with stainless steel appliances and wooden cabinets
    Today

    891 12Th St, Boulder, CO 80302
    3 BEDS Ask for pricing
  • a kitchen with a stove refrigerator and a sink
    Today

    1085 Broadway #13, Boulder, CO 80302
    1 BED Ask for pricing
  • a living room with a fireplace and a wooden floor
    Today

    1085 Broadway #19, Boulder, CO 80302
    3 BEDS Ask for pricing
  • a kitchen with wooden cabinets and a sink and a refrigerator
    Today

    1085 Broadway #11, Boulder, CO 80302
    3 BEDS Ask for pricing
  • a living room with a white couch and a table
    Today

    2000 Walnut St., Boulder, CO 80302
    STUDIO $1,780+
    2 BEDS $2,700
  • a living room with a couch and a table
    Today

    2121 Canyon Blvd, Boulder, CO 80302
    STUDIO Ask for pricing
    1 BED $1,965+
    2 BEDS Ask for pricing
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  • the front of a brick house with a sidewalk in front of it
    Today

    765 & 785 20Th St, Boulder, CO 80302
    1 BED $1,895
    2 BEDS $2,725
    3 BEDS $3,600
  • a kitchen with white appliances and a sink and a refrigerator
    Today

    2238 Canyon Blvd. #2, Boulder, CO 80302
    3 BEDS Ask for pricing
  • an empty kitchen with white appliances and wooden floors
    Today

    2301 Goss St., Boulder, CO 80302
    1 BED $1,207
    2 BEDS Ask for pricing
    3 BEDS Ask for pricing
  • a floor plan of a bedroom floor plan with a bathroom and a living room
    Today

    2212 Pine St, Boulder, CO 80302
    2 BEDS Ask for pricing
    3 BEDS Ask for pricing
  • a kitchen with a stove and a refrigerator
    Today

    2126-2128 Baseline Rd, Boulder, CO 80302
    2 BEDS $2,550
    3 BEDS Ask for pricing
  • a kitchen and living room with a stove and a table
    Today

    2905-2915 E College Ave, Boulder, CO 80303
    STUDIO $1,795
    1 BED $1,850+
    2 BEDS $2,700+
  • a kitchen with a stove sink and refrigerator
    Today

    805 29Th St. #452, Boulder, CO 80303
    3 BEDS Ask for pricing
  • a kitchen with wooden cabinets and a white refrigerator
    Today

    730 29Th St, Boulder, CO 80303
    STUDIO $1,100
    1 BED $1,595
    2 BEDS $1,995
1-24-nhood
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Getting around in Flatirons, CO

65 /100
Somewhat Walkable
46 /100
Some Transit
71 /100
Very Bikeable
Walk Score®: 65, Transit Score®: 46, Bike Score®: 71

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 7 Apr 2026.

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

The best apartment in Flatirons, Boulder, CO is: 1655 9th St.

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

The average rent in Flatirons, Boulder, CO is $2,782.

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.

Flatirons, Boulder, CO demographics

  • 107Total Population
  • 51 Female
    56 Male
  • 24.9Median Age

In total, Flatirons, Boulder, CO has 107 residents, 51 women and 56 men, per U.S. Census recent estimates. Statistics show that the median age of Flatirons’s population is 24.9.

Flatirons, Boulder, CO households

  • 15 Family
    30 Non-family
  • 5 Children
    40 No Children
  • 45Total Number of Households
  • 2.19Average People Per Household
  • $61,698Median Household Income

There is a total of 45 households in Flatirons, Boulder, CO. Of these, 5 have children and 40 are without children. Per Census Bureau’s most current estimates, 15 family households and 30 non-family households live in this area. The size of a household in Flatirons is 2.19 people, on average. The median household annual income in Flatirons equals $61,698, and the monthly housing costs equal $2,057.

Flatirons, Boulder, CO education statistics

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