3 Bedroom Apartments for Rent in Longmont, CO
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Rent specials3 bd $2,655+Total monthly cost4.5 (22)766 S Martin Street, Longmont, CO 80501Apply online • Pet friendly • Parking
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Rent specials 8 units available3 bd $2,648+Total monthly cost525 Dry Creek Drive, Longmont, CO 80503Apply online • Pet friendly
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Rent specials Only 3 units left3 bd $2,344+Total monthly cost4.0 (22)2424 9Th Avenue, Longmont, CO 80503Apply online • Pet friendly • Fitness center
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Only 1 unit left3 bd $1,950Total monthly cost4.0 (1)18 Ash Ct, Longmont, CO 80503Apply online • Pet friendly • Dishwasher
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Rent specials3 bd $1,599+Base rent630 South Peck Drive, Longmont, CO 80503Apply online • Pet friendly • Fitness center
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Rent specials3 bd $2,768+Total monthly cost2430 Mountain Brook Drive, Longmont, CO 80503Apply online • Pet friendly • Fitness center
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Rent specials3 bd $3,080+Base rent4.0 (78)1455 E. 3Rd Ave, Longmont, CO 80501Apply online • Pet friendly • Fitness center
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Rent specials3 bd $2,620+Total monthly cost2650 Erfert Street, Longmont, CO 80504Apply online • Pet friendly • Large Closets
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Rent specials Only 1 unit left3 bd $2,025Base rent620 Grandview Meadows Drive, Longmont, CO 80503Apply online • Pet friendly • Fitness center
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3 bd $2,228Total monthly cost4.0 (18)800 15Th Ave., Longmont, CO 80501Apply online • Pet friendly • Parking
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Only 1 unit left3 bd $1,825+Base rent2010 Collyer Street, Longmont, CO 80501Apply online • Pet friendly • Dishwasher
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3 bd $1,477Total monthly cost Income restricted321 Quail Road, Longmont, CO 80501Apply online • Pet friendly • Air conditioner
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Only 1 unit left3 bd $2,975Base rent1095 Mountain Dr #B, Lomgmont, CO 80503Apply online
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3 bd $1,174+Base rent Income restricted2225 18Th Ave, Longmont, CO 80501Apply online • Pet friendly • Fitness center
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Rent specialsAsk for pricing4.5 (20)2205 Alpine Street, Longmont, CO 80504Pet friendly • Patio/Balcony
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Rent specialsAsk for pricing4.5 (1)1855 Lefthand Creek Ln, Longmont, CO 80501Pet friendly • Parking • Fitness center
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Ask for pricing3.5 (10)2770 Copper Peak Lane, Longmont, CO 80504Pet friendly • Parking • Fitness center
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Ask for pricing2315 Zlaten Drive, Longmont, CO 80504Pet friendly • Pool • Dishwasher
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Rent specialsAsk for pricing4.5 (3)2650 Erfert St, Longmont, CO 80504Pet friendly • Parking • Fitness center
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Ask for pricing4.5 (13)2315 Zlaten Drive, Longmont, CO 80504Pet friendly
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Ask for pricing4.5 (15)2315 Zlaten Drive, Longmont, CO 80504Pet friendly
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Ask for pricingIncome restricted50 21St Avenue, Longmont, CO 80501Pet friendly • Dishwasher • Patio/Balcony
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More Rentals Near Longmont, CO
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Only 3 units left3 bd $1,849+Base rent4.0 (7)10910 Turner Blvd, Longmont, CO 80504Apply online • Pet friendly • Pool
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Rent specials 4 units available3 bd $2,454+Base rent4.5 (2)10670 Jake Jabs Blvd, Firestone, CO 80504Apply online • Pet friendly • Fitness center
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Rent specials3 bd $3,147+Total monthly cost4.5 (7)5340 Gunbarrel Center Court, Boulder, CO 80301Apply online • Pet friendly • Fitness center
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Frequently asked questions
What is the price range for a 3-bedroom apartment in Longmont, CO?
The price range for a 3-bedroom apartment in Longmont, CO is between $1,700 and $7,404.
How many 3 bedroom apartments for rent are available in Longmont, CO on RentCafe?
There are 20 3 bedroom rentals available on RentCafe. Prices and availability in Longmont, CO were last updated on 25 Jun 2026.
What is the average size of a 3 bedroom apartment in Longmont, CO?
The average Longmont, CO 3 bedroom apartment size is 1,099 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.
Renting a 3 bedroom apartment in Longmont, CO
Upgrading to a 3 bedroom apartment can have its pros and cons. Most renters who are looking for a three bedroom rental is because they need extra space for a home office, or for a child. This size apartment is also practical to share with roommates as it actually saves money on rent when 3 or 4 people get together to rent a 3 bedroom unit. They are very spacious, averaging around 1,061 Sqft. Or you can get even more space if you select “3+” beds in the top menu. The only down side is that they cost more. In Longmont, CO, rents on 3 bedroom apartments go up to $8,170. 25 rental properties offer 3 bedroom units in Longmont, CO to choose from. You are more likely to find 3 bedroom apartments in primarily residential neighborhoods, away from business districts and urban cores.
Tips on finding a cheap 3 bedroom apartment in Longmont, CO
For most renters, the cost of rent is the major pain point. The larger the apartment, the more money comes out of their pocket. For that reason, cheap 3 bedroom apartments are in high demand and hard to come by. Though rent prices can go as low as $1,174 in Longmont, CO, the market is still tight. But with a little diligence and some handy search tools, you will find an affordable apartment. Try an area that’s further away from the main city attractions, or try an older building that may have cheaper apartments and a ton of charm. Sometimes lower-priced residential areas have diversity and ethnic authenticity that lend them a lot of character and color.