Roommate Finder in Contra Costa County, CA, USA
881 Flatmates
Evan, 23
New Listing
Flatmate | San Francisco, CA, USA
Ending my job as a botanist to start an internship as a writer and director for an ad agency. Looking for housing for June-August, with the possibility of it being permanent after that. Looking for a private room if anyone has an opening or needs a roomate. Looking for a room anywhere between 1000-1300 I can bring/take care of plants!
Move-in date: 21 Apr 2026
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Trent, 26
Looking for a room to rent.
Flatmate | Concord, CA, USA
Hello everyone. I’m a professional and quiet/to myself 26 y/o male that works a lot and likes his alone time. I have a small quiet/friendly ESA dog that stays in my room when i’m at work. I’m moving to the area for a new job and have a partner in the area and looking for move in around the end of this month/beginning of may! Thank you!
Move-in date: Immediately
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Sam, 20
Private room in SF (May-August)
Flatmate | San Francisco, CA, USA
I’m finishing up my semester at USF and I’ll be working at a summer camp here in San Francisco. I just need a private room from May 1-August 1. Ideally rent under $1200/month, but I’m open to discuss.
Move-in date: Immediately
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Roman, 18
Looking for a place to call home
Flatmate | San Francisco, CA, USA
Hi, my name is Roman. I am a 18-year old professional. I am looking for a room to rent in San Francisco. My budget is $2500 and I would like to move immediately.
Move-in date: Immediately
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Amber, 31
Lookin for a place to call home!
Flatmate | Contra Costa County, CA, USA
We are a small, responsible family of three—myself, my 5-year-old daughter, her father, and our well-behaved 7-year-old bulldog. We’re currently looking for a clean, safe, and stable place to call home. We’re open to renting a master bedroom, studio-style space, or even a garage that can be comfortably and safely set up for living. Our main priority is finding a peaceful, respectful environment where we can create a stable and consistent home for our daughter. We take pride in keeping our space clean, organized, and well maintained, and we have a clean rental history. We are reliable, respectful, and easy to communicate with. My daughter’s father works in construction full-time and is highly skilled, which means we are very hands-on and proactive when it comes to maintaining and caring for a home. We are quiet, laid-back people who keep to ourselves. We don’t host parties or large gatherings, and on the rare occasion we have visitors, it’s typically just close family. We’re looking for something long-term and will treat any space with care and respect as if it were our own
Move-in date: Immediately
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Victor, 32
Looking for Room or Sublease
Flatmate | San Francisco, CA, USA
Hi, my name is Victor. I am a 32-year old professional. I am looking for a room to rent in San Francisco. My budget is $1500 and I would like to move in by end of May or beginning of June.
Move-in date: Immediately
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How many roommates are available in Contra Costa County, CA, USA?
The number of people looking to find a roommate in Contra Costa County, CA, USA changes daily as new users join and update their profiles. You can browse the latest profiles in real time and filter results to match your needs. Creating an account gives you full access to connect with available roommates instantly.
How to find a roommate in Contra Costa County, CA, USA?
To find a roommate in Contra Costa County, CA, USA, start by creating a profile and browsing people based on budget, lifestyle, and move-in date. You can easily find a flatmate who matches your preferences by using filters and detailed profiles. Sign up to connect instantly and start conversations with potential roommates.
Where to find a roommate in Contra Costa County, CA, USA?
You can find a roommate in Contra Costa County, CA, USA through Roomster, a trusted platform where people actively post their profiles and housing needs. Look for validated profiles with clear details to make informed decisions. Creating an account allows you to message users directly and quickly find a flatmate in Contra Costa County, CA, USA.
How to find a safe roommate in Contra Costa County, CA, USA?
To find a safe roommate in Contra Costa County, CA, USA, review profiles carefully, check validation badges, and communicate through secure messaging. Look for users who provide detailed information about their habits and preferences. Taking these steps helps you confidently find a reliable, compatible roommate.
How to find a roommate fast in Contra Costa County, CA, USA?
If you need to find a roommate fast in Contra Costa County, CA, USA, keep your profile updated and actively message multiple potential matches. Responding quickly and setting clear expectations can speed up the process. You can find a flatmate faster by enabling alerts and checking new profiles regularly.











