3 Bedroom Apartments for Rent in Boulder, CO
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Rent specials 7 units available3 bd $3,961Total monthly cost3303 Bluff Street, Boulder, CO 80301Apply online • Pet friendly • Parking
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Rent specials 5 units available3 bd $965Total monthly cost730 29Th St, Boulder, CO 80303Apply online • Pet friendly • Pool
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Only 2 units left3 bd $2,985Total monthly cost3.0 (2)2804 Marine, Boulder, CO 80304Apply online • Pet friendly • Dishwasher
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Rent specials Only 2 units left3 bd $4,050Total monthly cost891 12Th St, Boulder, CO 80302Apply online • Dishwasher • Air conditioner
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Rent specials 7 units available3 bd $4,320Total monthly cost3105 Spruce St, Boulder, CO 80301Apply online • Pet friendly • Parking
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Rent specials Only 2 units left3 bd $3,293Total monthly cost2255 31St St, Boulder, CO 80301Apply online • Pet friendly • Parking
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Rent specials Only 1 unit left3 bd $3,750Total monthly cost4.5 (3)1853 26Th St, Boulder, CO 80302Apply online • Pet friendly • Parking
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Only 1 unit left3 bd $3,585Total monthly cost3.0 (3)1503-1513 20Th St, Boulder, CO 80302Apply online • Pet friendly • In unit laundry
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Only 1 unit left3 bd $2,250Total monthly cost3035 Oneal Pkwys10, Boulder, CO 80301Apply online • Cat friendly • Parking
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Rent specials Only 1 unit left3 bd $3,745Total monthly cost3641-3701 Paseo Del Prado, Boulder, CO 80301Apply online • Pet friendly
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Only 1 unit left3 bd $3,630Total monthly cost3.0 (4)918 13Th St, Boulder, CO 80302Apply online • Dishwasher • Patio/Balcony
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Rent specials 10 units available3 bd $4,012+Base rent2530 Junction Place, Boulder, CO 80301Pet friendly • Washer/Dryer
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Rent specials3 bd $3,007+Total monthly cost4.5 (7)5340 Gunbarrel Center Court, Boulder, CO 80301Apply online • Pet friendly • Fitness center
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Only 1 unit left3 bd $3,900Total monthly cost1065 University Ave. #220, Boulder, CO 80302Apply online • Pool • In unit laundry
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Only 1 unit left3 bd $3,600Total monthly cost4.0 (3)1810 Walnut St., Boulder, CO 80302Apply online • Dishwasher • Patio/Balcony
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Only 1 unit left3 bd $3,400Total monthly cost3.5 (1)805 29Th Street #302, Boulder, CO 80302Apply online • Fitness center • Pool
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Only 1 unit left3 bd $3,400Total monthly cost805 29Th Street, Boulder, CO 80302Apply online • Fitness center • Pool
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Only 2 units left3 bd $4,185Total monthly cost1200 College Ave, Boulder, CO 80302Apply online
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Only 1 unit left3 bd $3,900Total monthly cost1065 University Ave, Boulder, CO 80302Apply online • Pool • Dishwasher
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Rent specialsAsk for pricing4.5 (8)3000 Pearl Parkway, Boulder, CO 80301Pet friendly • Parking • Fitness center
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Ask for pricingIncome restricted4.0 (37)1000 West Moorhead Circle, Boulder, CO 80305Pet friendly • In unit laundry • Dishwasher
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3 bd $3,000Base rent525 Manhattan Dr #103, Boulder, CO 80303Pet friendly
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3 bd $2,200Base rent3035 Oneal Pkwy, Boulder, CO 80301Cat friendly • Pool • Dishwasher
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Frequently asked questions
What is the price range for a 3-bedroom apartment in Boulder, CO?
The price range for a 3-bedroom apartment in Boulder, CO is between $965 and $5,000.
How many 3 bedroom apartments for rent are available in Boulder, CO on RentCafe?
There are 223 3 bedroom rentals available on RentCafe. Prices and availability in Boulder, CO were last updated on 18 Jul 2026.
What is the average size of a 3 bedroom apartment in Boulder, CO?
The average Boulder, CO 3 bedroom apartment size is 354 sq. ft.
What are the advantages of renting a 3 bedroom apartment in Boulder, 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 Boulder, CO?
A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.
Renting a 3 bedroom apartment in Boulder, CO
With 57 apartments in Boulder, CO, it can be hard finding just the right 3 bedroom apartment. Before you even start thinking about size, price and features, you have to choose a neighborhood. And that’s no easy task, considering that, depending on the area, you get a wide range of rentals in Boulder, CO, from very cheap to very expensive. Then you also have to factor in the distance to work, kindergarten and/or school. It’s an important decision, as most likely you’re going to spend the next couple of years in this apartment with your family. You are not just searching for an apartment to live in, you’re searching for a home. The internet is supposed to help, but it only confuses you further with redundant lists of things you should pay attention to. We know the feeling very well. Let us give you just one piece of advice: take the rational path and get your priorities right. The only person who knows what type of apartment you need is you. Create a mental or written list of things you absolutely cannot live without, filter accordingly. If a balcony or a garage is absolutely crucial, then head on to the filters section and check the ones you want. This way you will save time by skipping the apartments that don’t meet your criteria.
Is choosing a cheap apartment worth it?
There are certainly plenty of options among our 57 available units in Boulder, CO if you’re considering also cheap 3 bedroom apartments. But are they worth considering? Certainly. Yet, you should not get carried away with very low prices, as your decision is not affecting only you. Most probably you’re moving with a family, and for the next few years this will be the place where your children will create memories. Good or bad. Remember how much you hated staying between four walls when you were a kid? Are there any playgrounds or parks around? Neighborhood amenities are important too. Cheap apartments in Boulder, CO have low prices mostly because of their location. Take into account your morning commute. That being said, cheap apartments can be really good deals, but not at any price.