Affordable apartments, houses for rent in Boulder County, CO
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The following rental properties are cheaper than the average rentals in Boulder County, Colorado.
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Avalon Flatirons, Lafayette, CO 80026
$1,703
485 sqft
1 bath
August 03, 2026 - Source: trulia.com
New
11 days ago
Lafayette, CO
4955 Moorhead Ave #13, Boulder, CO 80305
$1,550
484 sqft
1 bed
1 bath
August 03, 2026 - Source: redfin.com
New
11 days ago
South Boulder, Boulder, CO
Address Not Disclosed, Erie, CO 80516
$1,000
2892 sqft
4 beds
4 baths
August 02, 2026 - Source: trulia.com
New
11 days ago
Erie, CO
1945 Canyon Blvd #6W, Boulder, CO 80302
$1,800
675 sqft
1 bed
1 bath
August 02, 2026 - Source: zillow.com
New
11 days ago
Central Boulder, Boulder, CO
20 Newby Pl, Longmont, CO 80501
$1,850
1300 sqft
2 beds
2 baths
August 02, 2026 - Source: zillow.com +1 more
New
12 days ago
Longmont, CO
Bell Lafayette, Lafayette, CO 80026
$1,818
725 sqft
1 bed
1 bath
August 02, 2026 - Source: trulia.com
New
12 days ago
Lafayette, CO
1123 University Ave Apt B, Boulder, CO 80302
$1,700
635 sqft
2 beds
1 bath
August 02, 2026 - Source: redfin.com
New
12 days ago
Central Boulder, Boulder, CO
1202 S Coffman St, Longmont, CO 80501
$1,900
2 beds
1 bath
August 02, 2026 - Source: redfin.com +1 more
New
12 days ago
Longmont, CO
Meadow Creek, Boulder, CO 80301
$1,462
415 sqft
1 bath
August 02, 2026 - Source: trulia.com
New
12 days ago
Gunbarrel, Boulder, CO
S'PARK Apartments, Boulder, CO 80301
$1,599
441 sqft
1 bath
August 02, 2026 - Source: trulia.com
New
12 days ago
Crossroads, Boulder, CO
South Main Station, Longmont, CO 80501
$1,501
567 sqft
1 bath
August 01, 2026 - Source: trulia.com
New
12 days ago
Longmont, CO
848 Valley Ln, Boulder, CO 80302
$1,550
700 sqft
1 bed
1 bath
August 01, 2026 - Source: trulia.com +1 more
New
12 days ago
Lazy Acres, CO
1482 Kennedy Ave, Louisville, CO 80027
$1,000
1357 sqft
3 beds
2 baths
August 01, 2026 - Source: trulia.com +1 more
New
13 days ago
Louisville, CO
3520 Arthur Ct #2, Boulder, CO 80304
$1,895
590 sqft
1 bed
1 bath
August 01, 2026 - Source: zillow.com
New
13 days ago
North Boulder, Boulder, CO
3520 Arthur Ct, Boulder, CO 80304
$1,895
590 sqft
1 bed
1 bath
August 01, 2026 - Source: trulia.com +1 more
New
13 days ago
North Boulder, Boulder, CO
1717 Baseline Rd #3, Boulder, CO 80302
$1,200
700 sqft
1 bed
1 bath
August 01, 2026 - Source: trulia.com
New
13 days ago
Central Boulder, Boulder, CO
1717 Baseline Rd #1, Boulder, CO 80302
$1,500
800 sqft
1 bed
1 bath
August 01, 2026 - Source: trulia.com
New
13 days ago
Central Boulder, Boulder, CO
2139 Grant St #2, Longmont, CO 80501
$1,035
1 bed
1 bath
August 01, 2026 - Source: trulia.com +2 more
New
13 days ago
Longmont, CO
What's the average rent in Boulder County, CO?
Based on the last 30 days, the average rent in Boulder County, CO is $2,392.
This is 13.9% higher than the average rental price in Colorado.
This is 13.9% higher than the average rental price in Colorado.
How often do new rentals come on the market in Boulder County, CO?
On average, 29 rentals are put on the market in Boulder County, CO per day.
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