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Apartments for Rent in Baseline Sub, Boulder, CO

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Crestview Townhomes - Photo 1 of 1

4d ago

7.6

Very good

Crestview Townhomes

3460 Madison Ave, Boulder, CO 80303

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

1 bed

1 bath

$1,650

The price shown reflects a 12-month lease. Fees may apply.
3009 Madison Ave #309 - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

3009 Madison Ave #309, Boulder, CO 80303

Air conditioning | On-site laundry | Assigned parking

1 bed

1 bath

$1,595

The price shown reflects a 12-month lease. Fees may apply.
3161 Madison Ave - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

3161 Madison Ave, Boulder, CO 80303

On-site laundry | Swimming pool | Dishwasher

1 bed

1 bath

$1,425

The price shown reflects a 12-month lease. Fees may apply.
790 30th Street - Photo 1 of 1

2d ago

9.2

Excellent

790 30th Street

790 30th St, Boulder, CO 80303

3 beds

1 bath

$2,995

The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.
3393 Madison Ave #W328 - Photo 1 of 1

3h ago

Baseline Sub condo for rent in Boulder

3393 Madison Ave #W328, Boulder, CO 80303

Air conditioning | On-site laundry | Swimming pool

1 bed

1 bath

$1,346

The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.
1155 35th St 4Plex - Photo 1 of 1

6h ago

8.5

Very good

1155 35th St 4Plex

1155 35th St, Boulder, CO 80303

Dishwasher | Oven

2 beds

1 bath

$1,695

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

Find rentals with popular amenities

On-Site Laundry

Swimming Pool

Dishwasher

In-Unit Laundry

3280 Madison Ave #2 - Photo 1 of 1
3D tour

6h ago

Baseline Sub apartment for rent in Boulder

3280 Madison Avenue, Unit 2, Boulder, CO 80303

3280 Madison Ave #2, Boulder, CO 80303

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

2 beds

1 bath

$2,245

$2,145

Price drop

The price shown reflects a 12-month lease. Fees may apply.
805 29th St #555 - Photo 1 of 1

8h ago

Baseline Sub condo for rent in Boulder

In-unit laundry | Balcony | Assigned parking

3 beds

2 baths

$3,005

$2,510

Price drop

The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.
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730 34th St - Photo 1 of 1

3d ago

Baseline Sub house for rent in Boulder

730 34th St, Boulder, CO 80303

In-unit laundry | Garage parking | Hardwood floor

3 beds

1 bath

$2,895

The price shown reflects a 12-month lease. Fees may apply.
Seven Thirty, LLC (735) - Photo 1 of 1

3d ago

8.3

Very good

Seven Thirty, LLC (735)

735 30th St, Boulder, CO 80303

1 bed

1 bath

$1,495

The price shown reflects a 12-month lease. Fees may apply.
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Find sweet deals in Baseline Sub

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

3790 Colorado Ave #E - Photo 1 of 1

3d ago

Baseline Sub condo for rent in Boulder

3 beds

2 baths

$2,600

$2,395

Price drop

The price shown reflects a 12-month lease. Fees may apply.
Landmark Lofts - Photo 1 of 1

4d ago

9.1

Excellent

Landmark Lofts

2810 E College Ave, Boulder, CO 80303

In-unit laundry | Assigned parking | Hardwood floor

3 beds

2 baths

$3,600

The price shown reflects a 12-month lease. Fees may apply.
3050 Madison - Photo 1 of 1

4d ago

8

Very good

3050 Madison

3050 Madison Ave, Boulder, CO 80303

2 beds

1 bath

$1,395–$1,450

Price drop

The price shown reflects a 12-month lease. Fees may apply.
780 33rd St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

780 33rd St, Boulder, CO 80303

In-unit laundry | Dishwasher | Oven

3 beds

2 baths

$3,300

$2,995

Price drop

The price shown reflects a 12-month lease. Fees may apply.
3280 Madison Ave #4 - Photo 1 of 1
3D tour

5d+ ago

Baseline Sub apartment for rent in Boulder

3280 Madison Avenue Unit #4, Boulder, CO 80303

3280 Madison Ave #4, Boulder, CO 80303

In-unit laundry | On-site laundry

2 beds

1 bath

$2,195

The price shown reflects a 12-month lease. Fees may apply.
715 34th St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

3 beds

1 bath

$2,600

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

Find similar neighborhoods

805 29th St #155 - Photo 1 of 1

5d+ ago

Baseline Sub apartment for rent in Boulder

805 29th St #155, Boulder, CO 80303

On-site laundry | Assigned parking | Fireplace

1 bed

1 bath

$1,700

The price shown reflects a 12-month lease. Fees may apply.
3393 Madison Ave #W329 - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

3393 Madison Ave #W329, Boulder, CO 80303

Balcony | Swimming pool | Hardwood floor

1 bed

1 bath

$1,595

$1,195

Price drop

The price shown reflects a 12-month lease. Fees may apply.
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710 39th St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

710 39th St, Boulder, CO 80303

In-unit laundry | On-site laundry | Hardwood floor

3 beds

1 bath

$3,200

$2,950

Price drop

The price shown reflects a 12-month lease. Fees may apply.
940 37th St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

3 beds

1 bath

$2,695

$2,595

Price drop

The price shown reflects a 12-month lease. Fees may apply.
2802 Cordry Ct - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

2802 Cordry Ct, Boulder, CO 80303

In-unit laundry | Garage parking | Storage

3 beds

1 bath

$3,200

$3,000

Price drop

The price shown reflects a 12-month lease. Fees may apply.
3423 Madison Ave #X335 - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

3423 Madison Ave #X335, Boulder, CO 80303

In-unit laundry | Swimming pool | Carpet

1 bed

1 bath

$1,425

$1,250

Price drop

The price shown reflects a 12-month lease. Fees may apply.
910 37th St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

37th Street 910 - House

910 37th St, Boulder, CO 80303

3 beds

1 bath

$2,550

The price shown reflects a 12-month lease. Fees may apply.
2830 E College Ave #303 - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

In-unit laundry | Air conditioning | Balcony

2 beds

2.5 baths

$2,500

The price shown reflects a 12-month lease. Fees may apply.
880 30th St - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

Property is in Boulder. 10 minutes from CU. Parks. 2 roommates. Great home. Furnished. Need roommate

880 30th St, Boulder, CO 80303

In-unit laundry | Furnished | On-site laundry

3 beds

1.5 baths

$850

The price shown reflects a 12-month lease. Fees may apply.
3000 Colorado Ave #117E - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

3000 Colorado Ave #117E, Boulder, CO 80303

On-site laundry | Assigned parking | Swimming pool

3 beds

2 baths

$2,995

$2,395

Price drop

The price shown reflects a 12-month lease. Fees may apply.
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850 37th St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

850 37th St, Boulder, CO 80303

Garage parking | Hardwood floor | Outdoor space

3 beds

1 bath

$2,895

The price shown reflects a 12-month lease. Fees may apply.
2892 Shadow Creek Dr #203 - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

2892 Shadow Creek Dr #203, Boulder, CO 80303

In-unit laundry | Furnished | Air conditioning

1 bed

1 bath

$2,250

$1,895

Price drop

The price shown reflects a 12-month lease. Fees may apply.
2873 Springdale Ln - Photo 1 of 1

5d+ ago

Baseline Sub townhouse for rent in Boulder

2873 Springdale Ln, Boulder, CO 80303

Furnished | Air conditioning | Garage parking

3 beds

2.5 baths

$3,900

The price shown reflects a 12-month lease. Fees may apply.
2932 Shadow Creek Dr - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

2932 Shadow Creek Dr, Boulder, CO 80303

In-unit laundry | Balcony | Assigned parking

2 beds

2 baths

$2,400

$1,900

Price drop

The price shown reflects a 12-month lease. Fees may apply.
865 30th St - Photo 1 of 1

5d+ ago

Baseline Sub condo for rent in Boulder

In-unit laundry | Fireplace | Microwave

3 beds

2 baths

$2,995

The price shown reflects a 12-month lease. Fees may apply.
2865 Sundown Ln - Photo 1 of 1

5d+ ago

Baseline Sub townhouse for rent in Boulder

2865 Sundown Ln #207 RESERVE - RESERVE

2865 Sundown Ln, Boulder, CO 80303

In-unit laundry | Air conditioning | Central heat

1 bed

1 bath

$2,000

The price shown reflects a 12-month lease. Fees may apply.
3295 Euclid Ave - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

3295 Euclid Ave, Boulder, CO 80303

In-unit laundry | Dishwasher | Outdoor space

3 beds

1.5 baths

$3,200

The price shown reflects a 12-month lease. Fees may apply.
930 35th St - Photo 1 of 1

5d+ ago

Baseline Sub house for rent in Boulder

930 35th St, Boulder, CO 80303

In-unit laundry | Garage parking | Dishwasher

4 beds

2 baths

$5,100

The price shown reflects a 12-month lease. Fees may apply.
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Home > Apartments in Boulder > Baseline Sub Apartments For Rent
Updated: September 15, 2026

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Baseline Sub, Boulder, CO apartments for rent

Renting in Baseline Sub, Boulder, CO at a glance

As of today, Baseline Sub's median rent price is $2,222 per month, which is up 18%, or $340, compared to last year.

Median rent

$2,222

YoY change

+18%

+$340/mo

Rentals, last 30 days

36

Rent by unit type
SizeValueYoY
All bedrooms$2,222+18%
1 bedroom$1,497N/A
2 bedroom$2,275N/A
Not sure what you can afford? Try our rent calculator

Why Baseline Sub, Boulder is a great place to live

Baseline Sub is a top choice for renters who value social living and pet ownership. According to 2024 data, the neighborhood's transit frequency, walk score, and street infrastructure make it an ideal spot for those who enjoy getting out and about with friends. The area's age distribution also contributes to its social vibe. Pet owners will appreciate the abundance of outdoor space, pet-friendly amenities like pet waste stations and pet-safe windows, and the lack of breed restrictions. With pet events and no restrictions on pets, Baseline Sub is a haven for renters with furry friends. Its unique blend of social and pet-friendly features makes it a standout neighborhood in Boulder.

Frequently asked questions

What is the average rent for a 1-bedroom apartment Baseline Sub, Boulder, CO?

Based on Zumper's July 2026 data, one-bedroom apartments in Baseline Sub average around $1,660/month, down 5.3% year over year.

What is the average rent for a 2-bedroom apartment Baseline Sub, Boulder, CO?

Based on Zumper's July 2026 data, two-bedroom apartments in Baseline Sub average approximately $2,250/month, up 1.3% year over year.

What is the average rent for a 3-bedroom apartment Baseline Sub, Boulder, CO?

Based on Zumper's July 2026 data, three-bedroom apartments in Baseline Sub average around $3,430/month, up 13.7% year over year.

How much does it cost to rent an apartment in Baseline Sub, Boulder, CO?

Based on Zumper's July 2026 data, Baseline Sub rentals average around $2,210/month across all property types, up 8.0% year over year. Studios run about $1,490/month while three-bedrooms reach approximately $3,430/month.

What is the average apartment size in Baseline Sub, Boulder, CO?

Based on our current listings, apartments in Baseline Sub average around 735 sqft across all unit types, with studios at about 545 sqft and three-bedrooms running larger at close to 960 sqft.

What type of apartment is most common in Baseline Sub, Boulder, CO?

Based on our current listings, one-bedroom apartments are the most common rental type in Baseline Sub with about 23 listings available monthly, averaging around 560 sqft.

What type of apartment is least common inBaseline Sub, Boulder, CO?

Based on our current listings, studios are the least common rental type in Baseline Sub with about 1 listing available monthly, averaging around 545 sqft.

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 2026 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.

Looking for apartments in Baseline Sub, Boulder, CO near you?

Baseline Sub, Boulder, CO rental availability
🔑Available apartment rentals36
💰Best rent deal880 30th St
Popular amenities, ,
🧦In-unit laundry
🍽With dishwasher
🏠With photos