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Apartments for Rent in Flagstaff, Boulder, CO

Average rent

$3,700
increased by2%

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Great for

Pet owners
Social life
Eco-living

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934 8th Street #1-2 - Photo 1 of 1

5d+ ago

Flagstaff apartment for rent in Boulder

934 8th Street #1-2, Boulder, CO 80302

On-site laundry | Storage | Carpet

2 beds

1 bath

$1,550

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

1110 6th Street #1110 - Photo 1 of 1

5d+ ago

Flagstaff apartment for rent in Boulder

In-unit laundry | Outdoor space

7 beds

3 baths

$10,500

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

450 College Avenue - Photo 1 of 1

5d+ ago

Flagstaff house for rent in Boulder

450 College Avenue, Boulder, CO 80302

Furnished | Air conditioning | On-site laundry

4 beds

3 baths

$11,995

The price shown is for a 12-month lease. Fees may apply.

House for rent

1155 Jay St #A - Photo 1 of 1

5d+ ago

Flagstaff apartment for rent in Boulder

2 beds

1 bath

$3,825

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Description

Welcome to our beautifully remodeled 2 bed 1 bath unit on a quiet cul-de-sac. This apartment offers a modern and stylish living space in a prime location. The spacious layout includes two bedrooms and one bathroom, providing ample space for comfortable living. The kitchen is equipped with stainless steel appliances, perfect for those who love to cook and entertain. Stay cool during the summer months with the convenience of air conditioning, controlled separately in each bedroom. The apartment has been recently renovated, ensuring a fresh and updated feel throughout. Step o

1155 Jay St #C - Photo 1 of 1

5d+ ago

Flagstaff apartment for rent in Boulder

3 beds

2 baths

$4,515

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

827 1/2 9th St - Photo 1 of 1

5d+ ago

Flagstaff house for rent in Boulder

827 1/2 9th St, Boulder, CO 80302

Hardwood floor | Outdoor space | Microwave

3 beds

1 bath

$2,690

The price shown is for a 12-month lease. Fees may apply.

House for rent

Find rentals with popular amenities

Outdoor Space

In-Unit Laundry

On-Site Laundry

Storage

1105 11th Street - Photo 1 of 1

2d ago

8.8

Very good

1105 11th Street

1105 11th Street, Boulder, CO 80302

In-unit laundry | Air conditioning | Dishwasher

3–5 beds

1–4 baths

$4,650–$10,000

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Description

Pre-Leasing 2026 | Spacious 3-Bedroom on The Hill – Perfect Location Near Campus Live just steps from the heart of Boulder! This expansive 3-bedroom, 2-bath residence at 11th and College blends modern comfort with unbeatable convenience just minutes from the University of Colorado Boulder and surrounded by the vibrant restaurants, shops, and nightlife of The Hill. Experience bright, open living spaces filled with natural light and panoramic views** of the city and mountains. Whether you’re studying, relaxing, or exploring everything Boulder has to offer, this prime locat

1641 9th Street - Photo 1 of 1
Income restricted

3d ago

Lower Arapahoe condo for rent in Boulder

1641 9th Street, Boulder, CO 80302

In-unit laundry | On-site laundry | Balcony

2 beds

1 bath

$2,345

The price shown is for a 12-month lease and includes base rent plus any required monthly fees listed by the property.

Condo for rent

Available Dec 5

Description

Boulder rental license: RHL-00993296 Move In Special: Cleaning voucher up to $300 to use at any point during your lease! The main floor features a bright, open-concept living room with a cozy fireplace, creating a warm and welcoming atmosphere that flows seamlessly into the kitchen. The kitchen has sleek stainless steel appliances, abundant cabinet storage, and a breakfast bar for casual seating. A convenient half bath off the entryway adds to the functionality of the space. Upstairs, a bonus lofted area provides a flexible space perfect for an office, reading nook, or a

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1065 University Avenue #107 - Photo 1 of 1

5d+ ago

University Hill townhouse for rent in Boulder

1065 University, #107 - 107

1065 University Avenue #107, Boulder, CO 80302

On-site laundry | Balcony | Assigned parking

3 beds

1 bath

$4,095

The price shown is for a 12-month lease. Fees may apply.

House for rent

Available Aug 10

Description

Charming 3 Bedroom 1.5 Bathroom The residence features a bright and functional layout, complete with a dishwasher and on-site laundry facilities and one assigned parking pace. Video Tour: https vimeo com 592437794?share=copy Located at 1065 University Ave, Unit 107, this home offers great proximity to the University of Colorado Boulder, public transportation, and the various shops and restaurants of The Hill. Comes with one reserved off-street parking space. Water and trash services are included in the rent. Please note: pets are not permitted. Some listing photos may b

1061 12th St #205 - Photo 1 of 1

5d+ ago

University Hill apartment for rent in Boulder

Storage | Controlled access

1 bed

0 baths

$850

The price shown is for a 12-month lease and includes base rent plus any required monthly fees listed by the property.

Apartment for rent

Description

HUGE Apartment that Includes Mini-Fridge, Tons of Storage Space, and Large Window for Natural Light. Ideal location on The Hill Only One Block From Campus! Hurry Before It's Gone! . Dorm-Style, Student-Friendly, 1 Large Bedroom with storage. Communal bathroom with 2 individual, private shower stalls and 4 secluded toilet stalls. Shared kitchen has Range/Oven/Stove, Large Sink, Microwave, and Available Storage. Recurring Professional Cleaning of Common Areas Included. All Utilities Included Other Than Cable/Internet. Controlled Access through Building's Front and Back Door

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Nearby rental good for social life

735 Arapahoe Ave - Photo 1 of 1

5d+ ago

Lower Arapahoe townhouse for rent in Boulder

Air conditioning | On-site laundry | Outdoor space

2 beds

1 bath

$1,995

The price shown is for a 12-month lease. Fees may apply.

House for rent

Description

Close to the Pearl Street Mall, Boulder Creek bike path, and just a quick stroll to the University of Colorado, Boulder campus, this beautifully landscaped property is ideally located in the middle of it all. The living room is big and great for entertaining. The kitchen is large and spacious and has lots of cabinet space. The bedrooms are very spacious and large enough for a bed and desk. 1 assigned parking space. Features: -Open floor plan -Large kitchen with lots of cabinet space -Meticulously maintained grounds and landscape -Great location -Assigned parking -Laundry

1209 Pennsylvania Ave - Photo 1 of 1

5d+ ago

University Hill apartment for rent in Boulder

1209 Pennsylvania Ave, Boulder, CO 80302

10 beds

5 baths

$23,680

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

1529 8th St - Photo 1 of 1

5d+ ago

Lower Arapahoe house for rent in Boulder

1529 8th St, Boulder, CO 80302

In-unit laundry | On-site laundry

2 beds

1 bath

$3,700

The price shown is for a 12-month lease. Fees may apply.

House for rent

Description

Welcome to our charming 2-bedroom, 1-bathroom property located at a prime location on the hill! This cozy space features exposed brick walls, in-unit laundry for added convenience, and a shared backyard oasis, perfect for enjoying the outdoors. The modern kitchen is equipped with stainless steel appliances including a range and overhead microwave, as well as a dishwasher for easy clean-up. Dark cabinetry adds a touch of sophistication to the space, while the carpeted bedrooms provide a comfortable retreat at the end of the day. Enjoy the convenience of a private shed to st

513 University Avenue - Photo 1 of 1

3d ago

Lower Arapahoe house for rent in Boulder

513 University Avenue, Boulder, CO 80302

On-site laundry | Assigned parking | Hardwood floor

3 beds

1 bath

$2,400

The price shown is for a 12-month lease and includes base rent plus any required monthly fees listed by the property.

House for rent

Description

Enhance your living experience at 513 1/2 University Avenue, nestled in the vibrant heart of Boulder, CO. This charming three-bedroom residence offers an ideal blend of comfort and convenience, perfect for those seeking a cozy retreat with easy access to all the city has to offer. Spanning 800 square feet, the home boasts an efficient layout that maximizes every inch of space, creating a warm and welcoming ambiance. The full bathroom is tastefully designed to cater to all your daily needs, ensuring functionality meets style. Step inside and be greeted by a bright, airy atm

769 1/2 University Ave - Photo 1 of 1

5d+ ago

Lower Arapahoe house for rent in Boulder

2 beds

1 bath

$3,650

The price shown is for a 12-month lease. Fees may apply.

House for rent

Description

Property sits on a large lot with beautiful views of the Flatirons and within walking distance to Alpine Modern Café, Viewpoint trailhead, 10min to downtown and 5min to campus. Brand new landscaped 800sf central patio is a great “social center” shared by all residents. Beautiful interior major renovations in this lower level unit have been completed, including: upgraded electrical, new solar system, all new stainless steel appliances, new countertops, new open concept kitchen peninsula, remodeled bathrooms and new plank flooring throughout. Also features in unit laundry

1615 6th St - Photo 1 of 1

5d+ ago

Lower Arapahoe condo for rent in Boulder

1 bed

1 bath

$1,700

The price shown is for a 12-month lease. Fees may apply.

Condo for rent

Description

Quiet West Boulder duplex, this property is not available to students. Contact Housing Helpers to book a tour today! RHL-0002388 ***************************** 1. The prospective tenant has the right to provide to the landlord a portable tenant screening report, as defined in Section 38-12-90219 (2.5), Colorado Revised Statutes; and 2. If the prospective tenant provides the landlord with a portable tenant screening report, the landlord is prohibited from: charging the prospective tenant a rental application fee; or charging the prospective tenant a fee for the landlord t

Find sweet deals near Flagstaff

These rentals are 10%-30% cheaper than the local average price for similar rentals.

1145 Pennsylvania Avenue - Photo 1 of 1

5d+ ago

University Hill condo for rent in Boulder

Balcony | Hardwood floor

Studio

1 bath

$1,595

The price shown is for a 12-month lease. Fees may apply.

Condo for rent

Description

Charming 11 unit property on The Hill. Located steps away from the University of Colorado, Boulder campus and the shops and nightlife of The Hill. These units have hardwood floors, big brand new windows, and amazing location. This property has one 2 bedroom unit, nine studio units, and one sleeping room. Features: -Secured entry -South facing common balcony -Hardwood Floors -Gas Stove -Select Units have Remodeled Bathrooms -Access to Laundry Facility Across the Street -Parking Spots Available to Rent Rental License #- RHL-0194138 ---------------------------------------

740 University Ave - Photo 1 of 1

5d+ ago

Lower Arapahoe house for rent in Boulder

4 beds

2 baths

$3,775

The price shown is for a 12-month lease. Fees may apply.

House for rent

Description

Welcome to this large and unique home on University Ave, located in the vibrant city of Boulder, CO. This property boasts four spacious bedrooms and two full bathrooms, making it an ideal space for those who value comfort and style. The home features original hardwood floors throughout, adding a touch of classic elegance. The large living room and spacious kitchen provide ample space for entertaining or simply relaxing at home. The home's unique Boulder charm is further enhanced by wood accents throughout and a loft space that adds an extra dimension of versatility. The pr

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1633 4th St #C - Photo 1 of 1

5d+ ago

Lower Arapahoe house for rent in Boulder

1633 4th St #C, Boulder, CO 80302

Furnished | Air conditioning | On-site laundry

2 beds

2 baths

$3,995

The price shown is for a 12-month lease. Fees may apply.

House for rent

Description

Discover the perfect blend of comfort and convenience in this charming, well-appointed 2-bedroom fully furnished rental home located in the heart of Boulder, Colorado. This delightful home is ideal for those who love the outdoors and city life alike, as it is walkable to all trails and downtown. Enjoy the vibrant local scene with its plethora of shops, restaurants, and cultural attractions just a short stroll away, or explore the stunning natural beauty of Boulder’s renowned trails and parks. Step inside to find a tastefully decorated interior that exudes warmth and style

715 Arapahoe Avenue - Photo 1 of 1

5d+ ago

Lower Arapahoe condo for rent in Boulder

715 Arapahoe Avenue, Boulder, CO 80302

In-unit laundry | Balcony | Assigned parking

3 beds

2 baths

$2,495

The price shown is for a 12-month lease. Fees may apply.

Condo for rent

Description

Available for immediate move in at $2495. Fall prelease for $3800 a month. Room for 4 tenants. Right across the creek from downtown Boulder, University of Colorado, the Hill, shopping bus and the beautiful foothills of Boulder. The kitchen and living area share a large space. The kitchen and living area are separated by an island great for bar stools. The living room has a wood burning fireplace. This entrance of the condo faces north, but the back door opens directly to Boulder Creek. Off the living area you will find a full bath, full washer and dryer, and the three be

1616 7th Street #2 - Photo 1 of 1

3d ago

Lower Arapahoe apartment for rent in Boulder

1616 and 1618 7th St - 2

1616 7th Street #2, Boulder, CO 80302

In-unit laundry | Air conditioning | On-site laundry

2 beds

1 bath

$2,475

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Available Aug 2

Description

Please call 303-447-8500 with any questions or to setup a showing for 1618 7TH STREET Lease term: AUGUST 2ND - JULY 30TH Sublease possible: YES Occupancy Limit: THREE UNRELATED TENANTS (per apartment) MONTHLY RENT INCLUDES WATER/SEWER AND TRASH/RECYCLE/COMPOST Tenants must set up their own account with Xcel Energy for gas and electricity. Tenants may use any company they'd like for phone, TV, or internet service. 1616 & 1618 7th Street is a duplex on the west side of University Hill, between Marine Street and Arapahoe Ave. 1618 is the left (north) side of the duple

952 Marine - Photo 1 of 1

5d+ ago

8.5

Very good

952 Marine

952 Marine St, Boulder, CO 80302

In-unit laundry | Dishwasher | Microwave

3 beds

2 baths

$5,865

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Description

954 Marine is a hidden jewel located behind 952 Marine. Perfect for CU students, this house is located close to campus on the hill and features 3 bedrooms and 2.5 bathroom with a washer, dryer and dishwasher. Some off-street parking is available for tenants.

891 Exchange - Photo 1 of 1

13h ago

8.4

Very good

891 Exchange

891 12th Street, Boulder, CO 80302

In-unit laundry | Air conditioning | On-site laundry

1–3 beds

1–2 baths

$1,000–$5,925

Price drop

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Description

One bedroom inside a three bedroom/two bathroom unit. Great way to introduce yourself to new people and an affordable price in the best student area.

1137 Pleasant Street - Photo 1 of 1

4d ago

8.5

Very good

1137 Pleasant Street

1137 Pleasant Street, Boulder, CO 80302

Air conditioning | On-site laundry | Assigned parking

1 bed

1 bath

$1,600

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Description

FALL STUDENT PRE-LEASING One-bedroom unit on the ground level, one bathroom, living room, kitchen, and patio Each unit in the complex has its own parking spot and there's an on-site laundry downstairs in the basement. Perfect for CU Students - a block away from the hill and campus! Call us today to schedule your viewing at 303-442-7368. Property Resources Inc. www propertyresources net Sorry, NO Pets. First, Last, and Security required for move-in.

1161 11th Street - Photo 1 of 1

4d ago

8.5

Very good

1161 11th Street

1161 11th Street, Boulder, CO 80302

On-site laundry | Assigned parking | Dishwasher

2 beds

1 bath

$2,500

The price shown is for a 12-month lease. Fees may apply.

Apartment for rent

Description

This unit has a full kitchen with eat-in area, a good sized living room and bedrooms. The bathrooms are split up to where each house mate has their vanity, toilet and closet but share the shower. The property comes equipped with on-site laundry, bike racks, storage and each unit has it's own assigned parking spot. Located at the south west corner of 11th and Pennsylvania, this is a must see as soon as it comes available since these units do not last long. Call us today to schedule your viewing 303-442-7368. Property Resources Inc. www propertyresources net Sorry NO Pe

Showing 1 - 25 of 25 results
Home > Apartments in Boulder > Flagstaff Apartments For Rent
Updated: December 9, 2025

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Learn more about renting in Flagstaff, Boulder, CO

Flagstaff, Boulder apartment availability

Flagstaff's rental market offers a limited but varied selection of listings, with an average of about 5 rentals available each month. The neighborhood's inventory primarily consists of 2-bedroom apartments, followed by 3-bedroom and 1-bedroom units. With a relatively small share of Boulder's overall listings, Flagstaff's rentals may offer a more exclusive and peaceful living experience.

Why Flagstaff, Boulder is a great place to live

Flagstaff is a top choice for renters prioritizing social living. With a high walk score and well-developed street infrastructure, residents can easily get around the neighborhood on foot. Frequent transit options and a diverse age distribution add to the area's social appeal, making it simple to connect with others. Plus, a strong safety record provides peace of mind for those looking to get out and about. Overall, Flagstaff offers an ideal blend of convenience, community, and security, making it an attractive option for those seeking an active social lifestyle.

Methodology: How we got this data

Zumper’s proprietary rental data fuels our analysis. Rent and market trends, availability, neighborhood popularity, and lifestyle scores are all calculated using real-time and 2024 rental inventory and prices.

Our Lifestyle Categories ("great for eco-living," "great for social life," "great for pet owners," etc.) are determined by set criteria, against which we score each listing and its available features. At the neighborhood level, we calculate the listing count for each category to determine which lifestyles best fit each area.

Zumper, founded in 2012, is North America’s largest privately-owned rental platform, offering over 1 million listings across the U.S. and Canada. Stay informed on the latest trends and shifts in the rental market with our monthly National Rent Report, your go-to resource for key insights into the evolving rental landscape.

Flagstaff Apartments for rent FAQ

What is the average size of an apartment in Flagstaff, CO?

The average size of a 2 bedroom apartment rental in Flagstaff is 900 square feet. The average size of a 3 bedroom apartment rental in Flagstaff is 1000 square feet.

Can I afford an apartment for rent in Flagstaff, CO?

To help you better understand how much rent you can afford, check out Zumper's rent calculator. Our rent calculator can help you learn more about Flagstaff average rent prices.

What type of apartment rental is most common in Flagstaff, Boulder, CO?

4+ bedroom apartments are the most common type of rentals in Flagstaff, Boulder, CO right now.

What type of apartment rental is least common in Flagstaff, Boulder, CO?

2 bedroom apartments are the least common type of rentals in Flagstaff, Boulder, CO right now.

Looking for apartments in Flagstaff, Boulder, CO near you?

🔑Available apartment rentals25
💰Best rent deal1061 12th St #205
Popular amenities, ,
🏠With photos