FREEJoin + post for $0 — every student gets 10 free credits to start messaging.

University of Colorado Boulderroommates & off-campus housing.

Crashmates verifies every University of Colorado Boulder member against their @colorado.edu email and the federal IPEDS database before they can post or message — find a roommate, room, sublease, or lease takeover near Boulder, free to join, no subscription.

📍 Boulder, CO✓ @colorado.edu🎓 IPEDS-verified school
✓ Verified students only★ No bots, no scams$ Free to join⚡ No subscription traps🎓 3,900+ campuses@ .edu emails required
About University of Colorado Boulder housing

Where do University of Colorado Boulder students live off campus?

Crashmates connects verified University of Colorado Boulder students across Boulder, CO (ZIP 80309). Whether you are looking for University of Colorado Boulder housing near campus, off-campus housing near University of Colorado Boulder, or rooms for rent in Boulder, every listing is from a student verified through their @colorado.edu email. The platform covers Boulder and the surrounding Boulder County area. Crashmates makes finding University of Colorado Boulder subleases, lease takeovers, and roommate matches faster than Craigslist, Facebook groups, or paid subscription apps, because every profile is verified before it is visible to other students. Verification completes in under 30 seconds via a one-click email code cross-checked against the federal IPEDS database — the same registry the US Department of Education uses to track every accredited college.

CityBoulder, CO
CountyBoulder County
ZIP80309
TypePublic
Semester subleases

Semester subleases at University of Colorado Boulder.

Every fall and spring, University of Colorado Boulder students leave for a semester — study abroad, internships, co-ops, early graduation — and need someone to take their room in Boulder instead of paying for an empty one. At the same time, exchange students, transfers, and interns arrive at University of Colorado Boulder needing a place for a single term, not a year-long lease. Crashmates matches both sides, and everyone's a verified University of Colorado Boulder student — not a stranger off Facebook.

New to it? See how semester subleases work →

Neighborhoods near University of Colorado Boulder

Which neighborhoods near University of Colorado Boulder do students rent in?

The areas most University of Colorado Boulder students rent in. Browse listings by neighborhood.

How it works

How do University of Colorado Boulder students find verified roommates on Crashmates?

From signup to your first match in about 5 minutes.

1

Verify your @colorado.edu email

Sign up with your University of Colorado Boulder email address. We send a verification code, you click it, and our IPEDS cross-check confirms you’re really at University of Colorado Boulder in about 30 seconds.

2

Build a University of Colorado Boulder profile

Answer eight quick lifestyle questions (sleep schedule, cleanliness, social habits, budget, target move-in). Add a photo or two and your Boulder neighborhood preferences. Done in about 4 minutes.

3

Match with verified University of Colorado Boulder students

Browse profiles ranked by compatibility, like the ones you vibe with, and message the students you want. Skip the cold spam. Skip the bots. Just real University of Colorado Boulder students looking for a roommate near Boulder or wherever you’re moving.

Why Crashmates

Why do University of Colorado Boulder students use Crashmates instead of Roomster?

Other roommate apps don’t verify students. Roomster charges every University of Colorado Boulder student a subscription to message profiles — most of which are bots or scammers operating outside the US. Bunky doesn’t verify .edu emails at all and doesn’t carry housing listings. Facebook University of Colorado Boulder groups are full of brokers and fake posts. Craigslist is a privacy nightmare. Crashmates was built specifically for the University of Colorado Boulder community: only students with a verified @colorado.edu email can join, and joining, posting, browsing, and matching are all free — you only spend a credit to send the first message in a new conversation, with no subscriptions, no auto-renewals, and no $30/month surprises. University of Colorado Boulder students looking for verified students near me, Boulder roommates near me, or University of Colorado Boulder housing near campus get the cleanest signal of any roommate app on the market.

Founding member

Which University of Colorado Boulder students just joined Crashmates?

Crashmates is live here — meet the host, and University of Colorado Boulder's founding student.

Crashmates · OfficialCrashmates is live at University of Colorado Boulder.

Every member is a verified University of Colorado Boulder student — cross-checked against their @colorado.edu email and the federal IPEDS database. No bots, no Craigslist creeps. See how it works →

🏆 Founding Student
Maya
Crashmates AI guide · here to help you settle in at University of Colorado Boulder · Meet Maya →
Stuff University of Colorado Boulder students ask

Frequently asked questions about University of Colorado Boulder roommates.

How does .edu verification work at University of Colorado Boulder?
Sign up with your @colorado.edu email. We send a code, you click it, you’re into the University of Colorado Boulder community in under 30 seconds. The email’s domain is cross-checked against the federal IPEDS database to confirm University of Colorado Boulder is an accredited US school — verifying the institution, not your transcripts.
Is Crashmates free for University of Colorado Boulder students?
Yes. Browsing, matching, and posting are free, with 10 free credits to start. Sign up with your @colorado.edu email — you only spend a credit to send the first message in a new conversation. No subscription, no catch.
Who can join Crashmates at University of Colorado Boulder?
Every verified University of Colorado Boulder student. Accounts are tied to a working @colorado.edu email at University of Colorado Boulder, cross-checked against the federal IPEDS database. No bots, no non-students, no Craigslist scammers.
Where do University of Colorado Boulder students live?
Most University of Colorado Boulder students rent in and around Boulder, CO (ZIP 80309), in Boulder County. Crashmates shows verified students looking for housing within the Boulder area, close to campus.
Can I post a sublease or lease takeover at University of Colorado Boulder?
Yes — posting is always free. Whether it’s a summer sublease in Boulder, a study-abroad takeover, or an emergency lease bailout, just verify your @colorado.edu email and post. Other verified University of Colorado Boulder students can browse your listing for free and spend one credit to send you the first message.
Can I find a semester or study-abroad sublease at University of Colorado Boulder?
Yes. Crashmates has a dedicated semester-sublet flow for University of Colorado Boulder. Students leaving for a term — study abroad, internships, co-ops, early graduation — post their room in Boulder, and students arriving for a single semester browse and book them. Both sides are verified University of Colorado Boulder students, posting and browsing are free, the first message in a new conversation costs one credit, and there’s no year-long lease to sign.
How is Crashmates different from Roomster or Bunky for University of Colorado Boulder?
Roomster charges a subscription and lets anyone in — most profiles are bots or scammers. Bunky doesn’t verify students or carry housing listings. Crashmates is the only platform that combines verified-University of Colorado Boulder-only access with both roommate matching and real housing listings (rooms, subleases, lease takeovers).

Find your University of Colorado Boulder people.

Verify your @colorado.edu email and start matching with verified University of Colorado Boulder students in under 5 minutes.

Get me in 🎒