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3 Bedroom Apartments for Rent in Longmont, CO

3 Bedroom Apartments for Rent in Longmont, CO. 95 Rentals Available
95 Rentals Available
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  • a white room with four windows and a staircase
    Rent specials Only 3 units left
    3 bd $2,795+
    Base rent
    Verified Listing

    920 Cedar Pine Drive, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room with couches and chairs and a table
    3 bd $2,868+
    Base rent
    Verified Listing

    1455 E. 3Rd Ave, Longmont, CO 80501
    Apply online • Pet friendly
  • a living room with couches and a tv
    Only 2 units left
    3 bd $2,400+
    Base rent
    Verified Listing

    2205 Alpine Street, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room with a couch and a table
    3 bd $2,163
    Base rent
    Verified Listing

    800 15Th Ave., Longmont, CO 80501
    Apply online • Pet friendly
  • an empty kitchen with white cabinets and stainless steel appliances
    Only 1 unit left
    3 bd $1,825
    Base rent
    Verified Listing

    1328 S Coffman St, Longmont, CO 80501
    Apply online • Pet friendly
  • a living room with a couch and a table
    Rent specials
    3 bd $2,844+
    Base rent
    Verified Listing

    766 S Martin Street, Longmont, CO 80501
    Apply online • Pet friendly
  • a kitchen with an island and a living room with a couch
    3 bd $2,939+
    Base rent
    Verified Listing

    1685 Cowles Ave, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room with a couch and a fireplace
    Rent specials
    3 bd $1,466+
    Base rent
    Verified Listing

    630 Peck Drive, Longmont, CO 80503
    Apply online • Pet friendly
  • a living room with a couch and a table
    Rent specials
    3 bd $2,720+
    Base rent
    Verified Listing

    2650 Erfert St, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room with a couch and a fireplace
    3 bd $2,700+
    Base rent
    Verified Listing

    1605 East County Line Rd, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room with a couch and a coffee table
    3 bd $1,448
    Base rent Income restricted
    Verified Listing

    321 Quail Road, Longmont, CO 80501
    Apply online • Pet friendly
  • a living room with a couch and a television and a fireplace
    Ask for pricing
    Verified Listing

    2770 Copper Peak Lane, Longmont, CO 80504
    Pet friendly

  • More Rentals Near Longmont, CO

  • a living room and dining room with leather couches and a table
    Only 1 unit left
    3 bd $1,799+
    Base rent
    Verified Listing

    10910 Turner Blvd, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room and dining room with a table and chairs
    3 bd $2,895
    Base rent
    Verified Listing

    4350 Rangeview Circle, Firestone, CO 80504
    Apply online • Pet friendly
  • a site plan of a residential neighbourhood with a golf course
    Only 1 unit left
    3 bd $2,175
    Base rent
    Verified Listing

    6245 Oak Meadows Blvd, Firestone, CO 80504
    Apply online • Pet friendly
  • a living room with a fireplace and a table
    Only 1 unit left
    3 bd $2,600
    Base rent
    Verified Listing

    6606 Kalua Road, Boulder, CO 80301
    Apply online • Pet friendly
  • a living room with a couch and a table
    15 units available
    3 bd $2,999+
    Base rent
    Verified Listing

    429 Ambrose Street, Erie, CO 80516
    Apply online • Pet friendly
  • a living room with couches and chairs and a tv on the wall
    5 units available
    3 bd $5,421+
    Base rent
    Verified Listing

    3303 Bluff Street, Boulder, CO 80301
    Apply online • Pet friendly
  • a large living room with couches and a table and a television
    Only 1 unit left
    3 bd $3,018+
    Base rent
    Verified Listing

    1724 Steel Street, Louisville, CO 80027
    Apply online • Pet friendly
  • a living room with blue walls and a couch and a table
    Only 2 units left
    3 bd $2,277
    Base rent
    Verified Listing

    601 Merlin Drive, Lafayette, CO 80026
    Apply online • Pet friendly
  • a living room filled with furniture and large windows
    Only 1 unit left
    3 bd $2,826
    Base rent
    Verified Listing

    16785 Sheridan Pkwy, Broomfield, CO 80023
    Apply online • Pet friendly
  • a living room and dining room with a white table and chairs
    8 units available
    3 bd $2,795+
    Base rent
    Verified Listing

    16893 Palisade Loop, Broomfield, CO 80023
    Apply online • Pet friendly
  • a living room with a couch and chairs and a tv
    Ask for pricing
    Verified Listing

    5340 Gunbarrel Center Court, Boulder, CO 80301
    Apply online • Pet friendly
  • a living room with a couch and a table and a tv
    Ask for pricing
    Verified Listing

    3701 Paseo Del Prado, Boulder, CO 80301
    Apply online • Pet friendly
  • a large wooden house with a green lawn and trees
    3 bd $2,500
    Base rent
    Verified Listing

    3333 Hickok Pl, Boulder, CO 80301
    Cat friendly
12-13-city

Frequently asked questions

What is the price of a 3 bedroom apartment in Longmont, CO?
How many 3 bedroom apartments for rent are available in Longmont, CO on RentCafe?

There are 8 3 bedroom rentals available on RentCafe. Prices and availability in Longmont, CO were last updated on 4 Jun 2026.

What is the average size of a 3 bedroom apartment in Longmont, CO?

The average Longmont, CO 3 bedroom apartment size is 1,023 sq. ft.

What are the advantages of renting a 3 bedroom apartment in Longmont, CO?

Renting a 3 bedroom apartment offers extra space compared to a 2 bedroom apartment, suited for a family or for sharing it with someone else.

What are the downsides of renting a 3 bedroom apartment in Longmont, CO?

A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.