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4 Bedroom Apartments for Rent in Boulder, CO


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  • Only 1 unit left
    4 bd $3,000
    Total monthly cost
    Verified Listing

    3082 Edison Ct

    3.0 (1)
    3082 Edison Court, Boulder, CO 80301
    Apply online • Parking • Dishwasher
  • Only 1 unit left
    4 bd $3,175
    Total monthly cost
    Verified Listing

    3640 Conifer Ct

    3640 Conifer Court, Boulder, CO 80302
    Apply online • Pet friendly
  • 5 bd $4,250
    Base rent
    Verified Listing

    2995 Carnegie Drive

    2995 Carnegie Drive, Boulder, CO 80305
    Pet friendly • Dishwasher • Washer/Dryer
  • 5 bd $4,950
    Base rent
    Verified Listing

    3045 23rd Street

    3045 23Rd Street, Boulder, CO 80304
    Pet friendly • Dishwasher • Washer/Dryer
  • More Rentals Near Boulder, CO

  • Rent specials
    4 bd $2,043+
    Total monthly cost
    Verified Listing

    Fields On 15th

    4.0 (20)
    800 15Th Ave., Longmont, CO 80501
    Apply online • Pet friendly • Parking
  • Rent specials Only 3 units left
    4 bd $2,591+
    Base rent
    Verified Listing

    Trace West

    3.5 (20)
    3601 Parfet Street, Wheat Ridge, CO 80033
    Apply online • Pet friendly • Dishwasher
  • Rent specials
    Ask for pricing
    Verified Listing

    Canopy Creek

    4.0 (104)
    5901 Pierce Street, Arvada, CO 80003
    Pet friendly • Parking • Fitness center
  • 7 bd $3,995
    Base rent
    Verified Listing

    1810 Keota Ln

    1810 Keota Ln, Louisville, CO 80027
    Dog friendly • Dishwasher • Patio/Balcony
  • 4-4-city



Frequently asked questions

What is the price of a 4 bedroom apartment in Boulder, CO?

The price range of a 4 bedroom apartment is between $3,000 and $3,175.

How many 4 bedroom apartments for rent are available in Boulder, CO on RentCafe?

There are 11 4 bedroom rentals available on RentCafe. Prices and availability in Boulder, CO were last updated on 23 Aug 2026.

What is the average size of a 4 bedroom apartment in Boulder, CO?

The average Boulder, CO 4 bedroom apartment size is 75 sq. ft.

Why rent a 4 bedroom apartment in Boulder, CO?

Renting a 4 bedroom apartment comes with ample space compared to a 2 or 3 bedroom unit, which makes it perfect for families or sharing the space with roommates.

What are the downsides of renting a 4 bedroom apartment in Boulder, CO?

The extra space comes with higher utility costs and a pricier rent compared to a 2 or 3 bedroom unit.

Renting a 4 bedroom apartment in Boulder, CO

Once the idea gets inside your mind, you cannot unthink it: your current Boulder apartment feels too small. Maybe you’ll soon be welcoming a new family member, or maybe the friend who used to crash at your place is becoming a permanent addition to your renter life. Perhaps you’re now able to work from home for an extended period of time and plan on creating your very own home office. Or the kids would benefit more from a separate study room where they can focus better. Maybe that study room can double as a toy room so that your place stops resembling a daycare. Whether you’re looking to upgrade from 2 or 3 bedrooms to a 4 bedroom apartment in Boulder, CO, or simply want to trade your current 4 bedrooms for another spacious apartment, RentCafe is here to make the transition easier.

The more space, the better

With 8 4 bedroom apartments in Boulder, there are enough spacious rentals perfectly suited for growing families or roommates. The best part is that all those rooms are not necessarily for sleeping! Turning one of the bedrooms into a guest room is often the go-to decision, but all that extra space comes with the perk of getting creative and making over other rooms. Whether you need the extra space for work or school purposes or want to make your game-room fantasy come true, a 4 bedroom apartment has all you need. Young professionals and college students looking for 4 bedroom apartments in Boulder, CO can rest assured that there are many options that come with cool amenities in the location of their choice.