Rooms for rent in Costa Mesa, CA, USA
39 Rooms For Rent

Dallas, 26
Room for rent | Costa Mesa, CA, USA
Private room and bath in Costa Mesa
Private room and bath for rent at the Cape Apartments in Costa Mesa, bath. -Two closets, plenty of storage in and out of the unit-One car garage parking would be yours-Laundry out of unit but on -Pool and hot tub are on the property-Private patio, and direct access to a park! The current roommates (couple) are moving out, so this will be a takeover for the last month of the lease, plus the signing of a new one year lease. We are open to couples especially, but would consider a single person. We pay all utilities, usually around $ a person, but this may be closer to $ if there are only three people.Guest parking is plentiful. The current roommates are both females, working full-time (bartender, fashion industry), and very friendly! Two cats live here, no additional pets please. We also prefer female roommates, or a mixed sex couple is okay too! Alcohol, (outside), and guest friendly! Looking to fill the room asap, especially by the end of the month. The rest of the month of June can be worked out with the roommates leaving. Please let me know if you are interested!
Available Date: Immediately
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Maria, 62
Room for rent | Orange Avenue, Costa Mesa, CA, USA
Lovely East Side Costa Mesa Room
Hi, my name is Maria Joy - just a Christian working prof seeking one friendly working prof roommate with shared faith Shared Single Level Apt with Patio and Yard in Lovely East Side Costa Mesa- Good Neighborhood in Central OC with easy access to all Fwys- Bike to the Beach No Smokes, Vapes, Drugs, Dogs, or Cats- I have 2 birds so a bird, fish, hamster, or even reptile is fine Plants are fine in the room too as I have many of them and love gardening Share clean bathroom, housecleaning with WiFi included- Full House, Kitchen, Laundry Privileges- Start 6 mo lease to 1 yr ongoing LT- Deposit Firm same amount as the rent- A Walker/Wheelchair to entry way only- Sorry No Added Person on Sublet Lease- Interviewing Now for Availability in October
Available Date: Immediately
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Koby, 26
Room for rent | Placentia Avenue, Costa Mesa, CA, USA
Private Room- Immediate Move-In
We are looking to fill the room immediately starting July 1! Please see below for room details. I will be posting additional pictures of the room soon! Please dm me for more information. - Private room for Rent in a bath house in Costa Mesa. - You will be taking the bedroom connected to the detached garage with a private half bath connected to the room and a full bath in the main house. - full access to in-unit washer and dryer and the kitchen - you will have the garage to yourself. - You will get 1 spot in a 3 car driveway.- We are looking for a young business professional with proof of income.-The lease is month to month- rent is $ plus utilities (usually about $ each month)- only 2 people currently live here. We are both young working professionals. - security deposit of $ required.
Available Date: Immediately
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Autumn, 23
Room for rent | Hilaria Way, Newport Beach, CA, USA
New Listing
Hi ! I am Autumn Groves I am looking for a sober roommate to take over my lease in a 2 bedroom , bathroom apartment located in Newport Beach, right next to Hoag Hospital. •Rent: $ / month (utilities not included) •Room: Furnished with a bed and dresser •Apartment: 2 bedrooms, bathrooms, shared common areas •Environment: Sober environmentGreat location and peaceful setting. Available immediately!If you’re interested or have any questions, feel free to reach out.
Available Date: Immediately
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Jamie, 50
Room for rent | Harbor Boulevard, Costa Mesa, CA, USA
Beautiful bedroom and private bath
Private bedroom and private bathroom available in a bath apartment in brand new building. Apartment is fully furnished except bedroom. Building has all amenities including gym, pool and jacuzzi. Apartment has all upgrades including stainless steel appliances, wood floors, kitchen lit backsplash and recessed lighting. It has washer dryer in unit and central heating and AC. Also has private balcony. Comes with reserved parking space in secure gated garage. Includes cable and internet. Electric, gas, water and maid once a month split. Located in Costa Mesa. Must sign lease for thirteen months. Will not check credit.
Available Date: Immediately
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Jack, 32
Room for rent | Avenue Of The Arts, Costa Mesa, CA, USA
Private Suite Room W/ Utilities :)
Private Suite-Style Room w/ Private Bathroom – $ All-IN| Avenue of the Arts, Costa Mesa | Move-In Early July - (Utilities Included in rent advertised) - Washer & Dryer in unit! Spacious twelve hundred sq. ft. apartment in the heart of South Coast, Costa Mesa. With W/D in unit! Just a 5-minute walk to Segerstrom Center for the Arts and under minutes to South Coast Plaza. You’ll have your own private suite-style bedroom and bathroom in a modern, luxury unit at Avenue of the Arts.Enjoy full access to resort-style amenities including -story gym (largest in Orange County), clubhouse, free on- movie theater access, and beautiful walking paths throughout the property. All nestled in a clean, safe, and highly walkable neighborhood.Rent: $/month — includes all utilities, parking, and a small storage unit. Deposit required. Roommate is subject to landlord approval and lease add-on.For you, potential roommate: You’ve got a steady job, pay rent on time, and take pride in your living space. Pets are welcome with a deposit—cat and dog friendly, but well-trained is a must. I’m social and open to hosting friends and family occasionally, but this isn’t a party pad. If you have a significant other, we can secure an extra guaranteed parking spot for $/month.About me: I’m , originally from New York, now living in Southern California. I work full-time, travel often for work, and keep a structured weekday routine. I value a peaceful, clean, and respectful home environment.If this sounds like your vibe, message me with a bit about yourself and your preferred move-in date. First week of July is ideal, but I’m flexible if you’re able to commit sometime that month.
Available Date: Immediately
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Tony, 50
Room for rent | Costa Mesa, CA, USA
College Park Home Room For Rent
Looking for a cozy, quiet place to call home? We’ve got the perfect spot for you in a super safe and peaceful neighborhood right on the Costa Mesa–College Park Neighborhood close to Newport Beach border — just a -minute bike ride to the beach and close to OCC, UCI, the OC Fairgrounds, and South Coast Plaza.🛏️ The Room: A comfy medium-sized bedroom (’) with: Tons of natural light and backyard-facing windows A ” Insignia Smart TV + Alexa-enabled remote ceiling fan & light Spacious closet & extra storage Optional: Furnished with a queen bed + 2-year-old clean mattress or bring your own vibe! 🍳 The House: Recently updated kitchen, bathroom bath/toilet & plumbing Some work on the sink and other upgrades on the way. (price reflects continuous improvement) Access to living room, full kitchen, in-home washer/dryer, microwave, toaster oven & cookware Street parking available Utilities included 💡💧📶 We’re a laid-back household of respectful, responsible roommates (females preferred) who value a peaceful, clean environment. If you’re looking for a calm, stress-free space to unwind after work or school, you’ll feel right at home here.
Available Date: Immediately
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Ais, 45
Room for rent | Park Newport, Newport Beach, CA, USA
New Listing
Hi, my name is Ais. I am a 45-year old professional. I am looking for a roommate. The room is in Newport Beach. The monthly rent is $1700 and the room is available immediately.
Available Date: Immediately
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Rachelle, 30
Room for rent | Wendy Lane, Costa Mesa, CA, USA
Bedroom, Bath and Walk-in Closet
I have more current photos I can send to you! The place is amazing, all newly renovated. 2 master bedrooms. The room shown would be yours. 2 car garage with new washer and dryer. Large patio you are welcome to use. Feel free to ask any questions!
Available Date: Immediately
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Denise, 64
Room for rent | Sherington Place, Newport Beach, CA, USA
Room for rent at bath pool
Full furnished Private Room with private bath at baths appartment with amazing amenities.Month to month payment $ + share utility. Long or short term with days notice.1 month deposite.Amazing amenities right at your door step! A short walk to the beach and the center of Newport Beach!Hot tub and pool right outside the apartment. Tennis, pickleball courts and gym.The private room comes with a private bathroom with a tub.We also have a large patio overlooking the pool area.You can use the desk for WFH or use the community office spaces/conference rooms.Smoking allowed at the patio.I am a woman, dog / cat ok, male /female ok.Please message me with all your details about you and we can live chat first.All the complex amenities:Swimming poolJakuzzi-hour fitness centerBasketball courts (3)Pickleball, Tennis courtsDog parkClosed parkingAvailable May,
Available Date: Immediately
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Matthew, 22
Room for rent | Costa Mesa, CA, USA
New Listing
Hey ya'll. My current roommate is moving out of the master bedroom during mid June and I'm looking to renew the lease on an apartment in Costa Mesa, near OCC (8 minutes from Newport/UCI). I'm looking to find a roommate by then. I'm currently a fourth year male student at UCI and I'm looking for those around the same age with either an occupation or a student. I do not have pictures of the apartments rooms bc they are being used by my roommates but shoot me a message at or if you are interested and I'll send you pics of the place or I can show you around. There is an application that takes about two weeks to process so if you are interested, try to reach out ASAP. Thanks!
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Frequently asked questions
How many rooms for rent are available in Costa Mesa, CA, USA?
There are 39 available rooms for rent in Costa Mesa, CA, USA.
How to find a room for rent in Costa Mesa, CA, USA?
On Roomster, searching rooms for rent in Costa Mesa, CA, USA is easy. Type 'Costa Mesa, CA, USA' and choose 'Room'. Use advanced filters to find a perfect spare room you can share with your roomies.
How much is it to rent a room in Costa Mesa, CA, USA?
The average rent for a room in Costa Mesa, CA, USA is 1418 USD
Costa Mesa rooms for rent
Discover Costa Mesa, CA: Where Vibrant Living Meets Coastal Charm
Costa Mesa, nestled in the heart of Orange County, California, is a dynamic city brimming with culture, entertainment, and coastal allure. From its world-class shopping destinations to its thriving arts scene and beautiful outdoor spaces, Costa Mesa offers an unbeatable quality of life. And if you're in search of the perfect living space, the Roomster app is your ultimate resource for finding rooms for rent and compatible roommates in Costa Mesa, CA.
Explore the Best of Costa Mesa
There's no shortage of things to see and do in Costa Mesa. Start your adventure by exploring South Coast Plaza, one of the largest shopping centers on the West Coast, where you'll find an array of luxury boutiques, gourmet restaurants, and world-renowned art galleries. For a taste of local culture, visit The Lab Anti-Mall and The Camp, unique shopping destinations known for their eclectic mix of shops, eateries, and outdoor spaces.
Immerse Yourself in Arts and Culture
Costa Mesa is a haven for arts and culture enthusiasts, with a thriving arts scene that includes theaters, galleries, and performance venues. Catch a Broadway-caliber show at the Tony Award-winning Segerstrom Center for the Arts, or explore contemporary art at the Orange County Museum of Art. And be sure to check out the vibrant street art scene in the city's Eastside neighborhood.
Experience Outdoor Adventure
With its mild climate and stunning natural surroundings, Costa Mesa offers plenty of opportunities for outdoor recreation. Head to Fairview Park for hiking, biking, and picnicking amid scenic wetlands and trails, or spend a day soaking up the sun at one of the city's beautiful beaches, including nearby Newport Beach and Huntington Beach. And don't forget to explore the picturesque Back Bay Nature Preserve, where you can paddleboard, kayak, or simply enjoy a leisurely stroll along the water's edge.
Find Your Perfect Living Space with Roomster
Whether you're a student, young professional, or new resident to Costa Mesa, finding the ideal living situation is easy with Roomster. Simply download the app, browse listings for available rooms or roommates in Costa Mesa, and connect with potential matches to find the perfect housing arrangement for your needs and lifestyle. With Roomster's intuitive platform and extensive network of listings, you'll be settling into your new home in Costa Mesa in no time.
Join the Costa Mesa Community Today
With its vibrant culture, diverse dining scene, and endless recreational opportunities, Costa Mesa offers residents an unparalleled living experience in the heart of Orange County. And with Roomster as your trusted housing companion, finding the perfect roommate or room for rent in Costa Mesa has never been easier. Join the Costa Mesa community today and discover all that this dynamic city has to offer.
Costa Mesa Rooms for rent
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