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Deals & Discount Filters
Three Bedroom Apartments for Rent in Baseline Sub
80 Rentals
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Rent Special$1,615 - $1,705
Mountainaire Apartments
2950 Bixby Ln, Boulder, CO 80303$1,615 - $1,705 | Available Now -
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Price Drop. $369 Off$3,150 - $3,765
30th Street Apartments
865 30th St, Boulder, CO 80303$3,150 - $3,765 | Available Soon -
$1,300 - $4,125
East Village Flats
2885 E Aurora Ave, Boulder, CO 80303$1,300 - $4,125 | Available 08/03/25 -
Rent Special
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Clear All FiltersBoulder at a Glance
Baseline Sub Neighborhood in Boulder, CO
So you're looking for the perfect three-bedroom apartment for rent in Baseline Sub. With great rent specials, price drops, and the best values in the city, Apartment Finder offers a wide selection of spacious three-bedroom apartments that will fit your lifestyle and budget. Whether you're a growing family, roommates, or someone who values extra space, a three-bedroom apartment in Baseline Sub provides the perfect solution.
If you're moving with roommates, sharing rent makes three-bedroom apartments a budget-friendly way to enjoy more space. If you're moving with a family, the large floor plans of these rentals offer plenty of room for individual privacy and shared activities. With multiple bedrooms, you can create a comfortable home office, guest room, or play area. Enjoy the convenience of larger living areas, additional storage, and potentially enhanced amenities like on-site gyms or parking facilities. Choose any of these 13 three-bedroom apartments for rent to view floor plans, see photos, and get more information on amenities and availability.
Top Budget-Friendly Neighborhoods in Boulder
(For 1 bedroom apartments)- Neighborhoods Average Sq Ft Average Rent
- Park East 796 Sq Ft $1,817/mo
- Keewayden 532 Sq Ft $2,006/mo
- Martin Acres 633 Sq Ft $2,118/mo
- Baseline Sub 597 Sq Ft $2,193/mo
- Highland Park 727 Sq Ft $2,219/mo
- Table Mesa 727 Sq Ft $2,219/mo
- University Hill 670 Sq Ft $2,227/mo
- Hillside-Grandview-UofC 660 Sq Ft $2,414/mo
- Dakota Ridge-Northbriar 655 Sq Ft $2,459/mo
- Goss-Grove 556 Sq Ft $2,492/mo
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About Our Deals
Apartment Finder utilizes the industry's largest and most complete database of real-time rents and availabilities to help you find an amazing deal on your next rental.
Price Drop
Apartment communities change their rental rates often - sometimes multiple times a day. We track the changes and keep you up to date when a rental rate decreases.
Best Value
"Best value" units are located in buildings rated three stars or higher. We label apartment rentals that are priced significantly less than similar high-quality units nearby.
Rent Specials
Apartment communities regularly advertise deals for new residents. Whether it's a move-in special or a free tv, we locate the rentals that offer a little something extra when you sign your lease.
Note: Based on community-supplied data and independent market research. Subject to change without notice.