Apartments and houses for sale in Boulder County, CO
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For Sale
For Rent704 listings
3030 Edison Ct, Boulder, CO 80301
$337,700
1611 sqft
4 beds
3 baths
$210/sqft
September 04, 2026 - Source: trulia.com +1 more
New
5 hours ago
East Boulder, Boulder, CO
1850 Iris Ave, Boulder, CO 80304
$749,000
2226 sqft
3 beds
2 baths
$336/sqft
September 04, 2026 - Source: trulia.com +3 more
New
5 hours ago
Central Boulder, Boulder, CO
341 Nighthawk St, Erie, CO 80516
$526,000
1886 sqft
3 beds
3 baths
$279/sqft
September 04, 2026 - Source: trulia.com +1 more
New
7 hours ago
Erie, CO
2540 Spruce St #A, Boulder, CO 80302
$2,500,000
2376 sqft
3 beds
4 baths
$1,052/sqft
September 04, 2026 - Source: zillow.com
New
9 hours ago
Crossroads, Boulder, CO
3874 Broadway St #8, Boulder, CO 80304
$739,000
1664 sqft
3 beds
3 baths
$444/sqft
September 04, 2026 - Source: trulia.com +3 more
New
9 hours ago
North Boulder, Boulder, CO
2051 26th St #D, Boulder, CO 80302
$1,900,000
2085 sqft
3 beds
4 baths
$911/sqft
September 04, 2026 - Source: trulia.com +3 more
New
9 hours ago
Crossroads, Boulder, CO
2540 Spruce St #A, Boulder, CO 80302
$2,500,000
2376 sqft
3 beds
3 baths
$1,052/sqft
September 04, 2026 - Source: trulia.com +2 more
New
9 hours ago
Crossroads, Boulder, CO
6525 Kalua Rd Unit 204C, Boulder, CO 80301
$309,000
1044 sqft
2 beds
2 baths
$296/sqft
September 04, 2026 - Source: redfin.com
New
10 hours ago
Gunbarrel, Boulder, CO
714 Skyhook St Lot 229, Erie, CO 80516
$520,000
1924 sqft
3 beds
4 baths
$270/sqft
September 04, 2026 - Source: realtor.com
New
10 hours ago
Erie, CO
6525 Kalua Rd #204C, Boulder, CO 80301
$309,000
1044 sqft
2 beds
2 baths
$296/sqft
September 04, 2026 - Source: zillow.com +1 more
New
10 hours ago
Gunbarrel, Boulder, CO
710 Belay Street, Erie, CO 80516
$769,000
3403 sqft
3 beds
3 baths
$226/sqft
September 04, 2026 - Source: trulia.com +1 more
New
11 hours ago
Erie, CO
2051 26th St Unit E, Boulder, CO 80302
$2,400,000
2381 sqft
3 beds
3 baths
$1,008/sqft
September 04, 2026 - Source: realtor.com
New
11 hours ago
Crossroads, Boulder, CO
2540 Spruce St Unit E, Boulder, CO 80302
$1,750,000
1631 sqft
3 beds
3 baths
$1,073/sqft
September 04, 2026 - Source: realtor.com
New
11 hours ago
Crossroads, Boulder, CO
1314 S Emery St Apt I, Longmont, CO 80501
$450,000
2026 sqft
3 beds
4 baths
$222/sqft
September 04, 2026 - Source: realtor.com
New
11 hours ago
Longmont, CO
3716 Wonderland Hill Ave, Boulder, CO 80304
$3,750,000
3705 sqft
5 beds
6 baths
$1,012/sqft
September 04, 2026 - Source: trulia.com +3 more
New
13 hours ago
North Boulder, Boulder, CO
2830 E College Ave #306, Boulder, CO 80303
$780,000
1280 sqft
2 beds
3 baths
$609/sqft
September 04, 2026 - Source: trulia.com +2 more
New
13 hours ago
Southeast Boulder, Boulder, CO
4130 Arezzo Dr, Longmont, CO 80503
$725,000
2229 sqft
3 beds
3 baths
$325/sqft
September 04, 2026 - Source: realtor.com
New
13 hours ago
Longmont, CO
621 1st Ave, Lyons, CO 80540
$1,725,000
4095 sqft
4 beds
5 baths
$421/sqft
September 04, 2026 - Source: realtor.com
New
13 hours ago
Lyons, CO
What's the average cost of properties in Boulder County, CO?
Based on the last 30 days, the average property price in Boulder County, CO is $958,822.
This is 36.1% higher than the average price of properties for sale in Colorado.
This is 36.1% higher than the average price of properties for sale in Colorado.
How often do new properties for sale come on the market in Boulder County, CO?
On average, 21 properties are put on the market for sale in Boulder County, CO per day.
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