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Popular seminar venues
Explore all 10+ seminar venues in Costa Mesa. See All ›
Premier Workspaces
9.8 miles from Costa Mesa, CA77 guests
Premier Workspaces. on Irvine Spectrum Center Drive. Designed to impress, this refined space comfortably accommodates up to 77 guests—perfect for high level meetings, seminars, trainings, and corporate events.
The suite includes a full kitchen and a dedicated reception area, ensuring a smooth and professional guest experience from arrival to
...
From
$250
/hr
4 hr min
Skyline Loft
Serving the Costa Mesa, CA area4.8 (446)
300 guests
Skyline Loft. for rent, a variety of included tables, and ample chairs for seating, this venue is perfectly suited for corporate meetings, presentations, seminars, workshops, and more.
The open layout provides a customizable and functional environment designed to meet the needs of corporate gatherings, strategy meetings, wellness workshops, and
...
From
$90
/hr
4 hr min
Livery Studio
Serving the Costa Mesa, CA area5.0 (29)
80 guests
Livery Studio. multi purpose flexible space is available for private rental, perfect for corporate off site retreats, executive board meetings, workshops, staff trainings, seminars, corporate parties, and more. Exposed post and beams structure, brick walls with concrete floors define the unique character of this space. Use of our
...
From
$300
/hr
2 hr min
Subud Los Angeles
Serving the Costa Mesa, CA area5.0 (10)
40 guests
Subud Los Angeles. Located across the street from L.A. County Art Museum, this space is great for:
seminars
workshops
corporate events
group meetings
This 3rd floor room Includes comfortable seating for 50. Large windows with plenty of natural light. Spacious 1344 sq/ft, 48x28, ceiling 10 ft, occupancy 45, fully carpeted, wifi accessible with
...
From
$125
/hr
3 hr min
The Night Temple Hollywood
Serving the Costa Mesa, CA area35 guests
The Night Temple Hollywood. This is our Seminar Room at The Night Temple Hollywood.
It has 30 capacity.
This room is perfect for seminars, classes, meetings, workshops, photography and production.
Chairs, table and TV are included.
Other spaces are available in the building. Please check out our other listings.
...
From
$75
/hr
3 hr min
EVENT SPACE
Serving the Costa Mesa, CA area4.7 (3)
36 guests
EVENT SPACE. Are you looking for an Event Space to hold your Seminar? Film Festival? Church Event? Party?
This is a professional, hip, cool, space for it.
3500 Sq Ft Space
Center black curtain can extend out to separate the areas. As shown in cover photo.
Max capacity: 40
With extra
...
From
$150
/hr
4 hr min
Contemporary Conference Room in Costa Mesa
Costa Mesa, CA3.6 (5)
8 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees!
Space Features:
WiFi
Large conference table
8 swivel chairs
60" HD TV: HDMI & USB connections to plug in and display
...
From
$35
/hr
2 hr min
Modern Conference Room #1 in Costa Mesa
Mesa Verde, Costa Mesa, CA4.6 (7)
10 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees!
Space Features:
WiFi
Medium conference table
7 swivel chairs, cushion seating for 3
45" HD TV: HDMI & USB connections to plug
...
From
$25
/hr
1 hr min
Contemporary Conference Room #3 in Costa Mesa
Mesa Verde, Costa Mesa, CA4.9 (15)
12 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees!
Space Features:
WiFi
Large conference table
8 swivel chairs, cushion seating for 4
55" HD TV: HDMI & USB connections to plug
...
From
$30
/hr
1 hr min
Stylish Conference Room #2 in Costa Mesa
Mesa Verde, Costa Mesa, CA4.7 (6)
12 guests
Our beautiful conference room is perfect for any meeting, presentation or workshop session and will surely impress your clients or employees!
Space Features:
WiFi
Large conference table
8 swivel chairs, cushion seating for 4
55" HD TV: HDMI & USB connections to plug
...
From
$30
/hr
1 hr min
Parc Campo – Superb Event Space in Costa Mesa
Mesa Verde, Costa Mesa, CA4.3 (72)
60 guests
Our beautiful event space is perfect for any social gathering, celebration or meeting (retreat). Flexible seating allows for casual mingling and dining. A pool table will surely entertain the crowd! Pool use not permitted.
OVEN AND STOVE CURRENTLY NOT OPERATIONAL
Space Features:
WiFi
Casual seating arrangements:
...
From
$100
/hr
3 hr min
Sean Woolsey Studio Showroom
Westside Costa Mesa, CA5.0 (4)
18 guests
Sean Woolsey Studio Showroom. We are a luxury furniture manufacturer, mainly making ping pong, pool tables, and shuffleboard tables, we also make chairs and desks and dartboards. We are opening up our beautiful showroom for private parties and gatherings. We can host up to 20 people. Additional people require a
...
From
$125
/hr
5 hr min
Urban Workshop
Costa Mesa, CA4.0 (1)
125 guests
Urban Workshop. We have a 28,000 square foot space which is fitted with commercial industrial equipment: woodshop, automobile lifts, metal shop, assembly area and large multi purpose room. We have numerous rest rooms, a full kitchen and 5000 sq. ft. of air conditioned office space. We have
...
From
$250
/hr
2 hr min
Capitalist Club
Costa Mesa, CA5.0 (23)
8 guests
Capitalist Club. Our Conference / Meeting room is simple, easy and holds up to 8 people comfortably. There is a nice receptionist to help you and your guests get situated and provide any additional equipment or refreshments as need be. Room comes with projector, whiteboard, Wifi and printer
...
From
$25
/hr
2 hr min
Multi-functional, Creative, Loft-style Event space in Costa Mesa
Costa Mesa, CA5.0 (1)
200 guests
This is a large, loft style event space tailored for multi functional gatherings. This space is 3000 square feet and houses up to 225 people, depending on its configuration. There are two projectors, a kitchenette, and modern furniture available for use.
The space has previously been
...
From
$200
/hr
2 hr min
Modern, Bright Conference Rooms with Co-working Spaces available
Costa Mesa, CA5.0 (1)
4 guests
You will find a productive workspace and thriving community where you will be encouraged to do your best work. We provide multifunctional meeting rooms for team sessions or focused 1 on 1 discussions. In addition, our company offers spacious private offices, shared co working spaces, as
...
From
$40
/hr
1 hr min
Modern Productive Meeting Space in Orange County
Costa Mesa, CA18 guests
From pitching to a new client to leading your team's quarterly planning or hosting your board, our meeting rooms offer comfortable seating and flexible options. Our largest meeting room, the Workshop Room, is great for trainings, board meetings, team meetings, and planning sessions or brainstorms.
Our meeting,
...
From
$125
/hr
1 hr min
Modern Productive Meeting Space in Orange County
Costa Mesa, CA5.0 (1)
10 guests
From pitching to a new client to leading your team's quarterly planning or hosting your board, our meeting rooms offer comfortable seating and flexible options. Our large meeting room is great for trainings, board meetings, team meetings, and planning sessions or brainstorms.
Our meeting, co working and
...
From
$80
/hr
1 hr min
Rogue Collective
2.4 miles from Costa Mesa, CA5.0 (3)
20 guests
Rogue Collective. The conference room is available for meetings, team meetup, collaboration sessions and more!
Use of a private conference room within the Rogue Collective space between the hours of 9am 5pm. The conference room includes a large board meeting table, chairs, a large whiteboard, and TV with
...
From
$80
/hr
2 hr min
Prestigious 14 Person Window Conference Room in Fashion Island
4.6 miles from Costa Mesa, CA5.0 (50)
14 guests
Sales Meeting | Team Meeting | Class | Classroom | Coaching | Collaboration | Focus Group | Orientation | Presentation | Seminar | Workshop | Personal Branding | Photo shoot
We also offer full time offices & virtual mailing services. Please inquire with any questions, we
...
From
$84
/hr
1 hr min
Event & Professional Training Place
7.4 miles from Costa Mesa, CA4.8 (4)
24 guests
Professional Training facility with projector, whiteboard, seats 24 students, coffee and food serving area, refrigerator, check in area with office desks. Tiled floor, instructor desk, 75" rolling TV on stand with Chrome Cast, bathrooms and ample parking.
Tables are movable with covers with folding padded chairs.
...
From
$125
/hr
3 hr min
Modern Classroom, Meeting & Training Space in Fullerton
Serving the Costa Mesa, CA area5.0 (9)
30 guests
30 guests and features multiple large presentation screens, high speed Wi Fi, tables, chairs, and flexible room layouts.
Ideal for corporate training, seminars, networking groups, continuing education classes, tutoring sessions, team meetings, and professional development workshops.
Conveniently located in Fullerton with complimentary parking, this clean and professional venue
...
From
$85
/hr
4 hr min
Training Room for Seminars, Workshops, and Meetings
Serving the Costa Mesa, CA area4.9 (17)
30 guests
The place is perfect for seminars, classoroom, meetings, and workshops.
Desks, chairs, and a large screen all provided. Internet is also provided.
The space is kept very clean. It is very suitable for gatherings of up to 30.
Excellent good location near Cal State University Fullerton. Many restaurants
...
From
$100
/hr
4 hr min
Professional Meeting & Seminar Space
Serving the Costa Mesa, CA area100 guests
Modern and versatile event space perfect for trainings, workshops, seminars, meetings, and small conferences. The venue features a spacious lounge area, glass walled offices, and a fully equipped presentation room with stage, podium, large screens, and flexible seating for 50+ guests. Clean, professional, and ideal for
...
From
$85
/hr
2 hr min
Minimalistic Classroom
Serving the Costa Mesa, CA area4.9 (11)
30 guests
Our classroom is an intimate classroom space. It is perfect for small meetings, co working, small seminars, or group therapy. It is a small room with walls made of glass that has a simple minimalistic aesthetic. There is an HDMI and audio connection available.
Multiple spaces
...
From
$75
/hr
2 hr min
The LAB Inc
Serving the Costa Mesa, CA area5.0 (5)
75 guests
The LAB Inc. We focus primarily on corporate events. Our space is ideal for board meetings, team building workshops, seminars, and networking sessions. The versatile indoor areas are customizable for presentations and breakout sessions, while the garden area offers a refreshing space for casual networking or breaks. Additionally, our
...
From
$200
/hr
3 hr min
Professional Meeting & Workshop Space
Serving the Costa Mesa, CA area4.9 (9)
90 guests
This 1500 sq ft professional performance space in East LA is suitable for any off site activity such as a creative workshop, team training, panel, meeting, or conference. The room can seat up to 90 guests and offers a dynamic, open space to accommodate any set
...
From
$100
/hr
3 hr min
DTLA Polished and Elegant 4000 Sq Ft Studio with AC / Meetings, Workshops, Seminars, Classrooms, etc.
Serving the Costa Mesa, CA area4.5 (4)
300 guests
*Quick note: This listing is for MEETINGS, WORKSHOPS, SEMINARS, ETC. Available for booking Monday Saturday 8am to 10pm and Sunday 11:30am 10pm. Clean up may go beyond 10pm, but not the actual event. Overtime is charged at 1.5x the rate.
...
From
$200
/hr
12 hr min
Ahiah Classroom
Serving the Costa Mesa, CA area5.0 (2)
30 guests
Ahiah Classroom. Our classroom is set up to accommodate 20 participants; however it can be expanded to accommodate an additional 10 people, for a total of 30 attendees. The space has three access doors . One door opens to a courtyard that can be utilized
...
From
$50
/hr
2 hr min
Meeting Room in Central Riverside
Serving the Costa Mesa, CA area4.9 (8)
40 guests
Seminars
Training
Demonstrations
Classroom Setting
Tables can be configured to meet your needs
Free parking on site
Bar top and a sink to set up any catering
Free WIFI
Complementary Tea, Water, and Coffee
Copies/Prints/Scans available for an additional Fee
Friendly Receptionist to Greet your staff
Easy Freeway Access
...
From
$85
/hr
4 hr min
Stage3 MediaWorks
Serving the Costa Mesa, CA area25 guests
Stage3 MediaWorks. Modern & Tech Ready Meeting & Filming Space
This sophisticated conference room is designed for both high level meetings and seamless film productions. It features a prominent big square conference table as its centerpiece, comfortably seating your team or talent. A massive screen dominates one wall, perfect
...
From
$195
/hr
8 hr min
Large Conference/Seminar space on Wilshire Miracle Mile
Serving the Costa Mesa, CA area4.8 (65)
45 guests
Located across the street from L.A. County Art Museum, this space is great for:
seminars
workshops
corporate events
group meetings
This 3rd floor room Includes comfortable seating for 50. Large windows with plenty of natural light. Spacious 1344 sq/ft, 48x28, ceiling 10 ft, occupancy 45, fully carpeted, wifi accessible with
...
From
$150
/hr
3 hr min
Studio 37
Serving the Costa Mesa, CA area5.0 (3)
75 guests
Studio 37. Studio 37 is an adaptable creative space ideal for art exhibitions, photography and film shoots, creative events, and intimate productions. The studio offers 1,100 square feet of open indoor space with a flexible layout that can be arranged for gallery style displays, filming, workshops, or pop
...
From
$125
/hr
4 hr min
409 Woodbury
Serving the Costa Mesa, CA area5.0 (10)
200 guests
409 Woodbury. off site, client meeting, training, or networking event runs smoothly from start to finish.
Great for: corporate meetings, company off sites, workshops, seminars, trainings, team building events, networking events.
Free street parking is available in the surrounding neighborhood.
...
From
$450
/hr
2 hr min
Performance Seminar Exhibition Hall in Sherman Oaks
Serving the Costa Mesa, CA area5.0 (1)
50 guests
stage with a PA system and speakers, suitable for up to 5 performers. the hall is equipped with 45 comfortable seminar chairs. the place works very for small performances, painting, or photography exhibitions, photo and video production, and more.
...
From
$150
/hr
3 hr min
Frequently Asked Questions
Pricing and popularity information in this section is based on proprietary Peerspace booking data, reflecting recent booking activity and the latest data available through September 2026.
How much does a seminar venue cost to rent in Costa Mesa?
Seminar venues in Costa Mesa average $34 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for.
seminar venues Pricing Range in Costa Mesa, CA
Graphic displaying average hourly rates for seminar venues venues in Costa Mesa, ranging between $77 and $238.
$34/hr average
How long do people rent seminar venues in Costa Mesa?
Most seminar venues are scheduled for 7 hours, with 5 people in attendance. You’ll find the most Seminars starting between 10:00 AM and 11:00 AM.
seminar venues Booking Times in Costa Mesa, CA
Image representing average rental time for seminar venues in Costa Mesa, emphasizing most start between 10:00 AM to 11:00 AM.
10:00 AM - 11:00 AM
7:00 AM2:00 PM
How popular are seminar venues in Costa Mesa?
Our local hosts have welcomed 204 people into their seminar venues with reviews averaging 5 stars. 100% of guests said they'd book again.
What's the best day to rent a seminar venue in Costa Mesa?
Saturdays are the most popular day for booking seminar venues in Costa Mesa.
Reviews for seminar venues
Jasmin A.
Creative Meeting Space in DTLA - Ideal for meetings, seminars & conferences.
Kirill and Carla were amazing hosts! I hosted a seminar of 40 people within their beautiful space and had a pleasant experience. Their venue is clean, beautiful and embodies really good energy. I would definitely book again. Thank you guys for being so attentive leading up to the event and...
Diana A.
Conference Room A (Fika Coffee)
This is a great venue for hosting professional events! The conference room had excellent space, giving our seminar attendees plenty of room to move around and network. There was a lot of available furniture, which made our workshop layout easy to arrange. The host's warm hospitality and helpful nature...
Andrea C.
Brand new and amazingly convenient! Off I-10, West Covina
Was the perfect space to host my makeup seminar! Host was a great communicator & the space was clean
Phillip C.
Flexible Open Spacious Warehouse
Great place for a weekend workshop or seminar
Jasmine C.
Multi purpose space with mobile stage
This space is soo great! Marie is an amazing host and soo helpful! It’s a clean space and perfect for seminars or workshops
Michele D.
Modern Indoor/Outdoor Lounge for Meetings
great location to host a large group for a business meeting! We comfortably sat almost 30 people for a sales and marketing team summit with all technology working flawlessly. Would recommend...
Ssara H.
Training Room for Seminars, Workshops, and Meetings
Excellent space for business seminar
Jackie J.
Spacious Production Studio- Film, Photo, Special Events
This space was very nice to host a seminar with about 30 people. With high ceiling and contemporary atmosphere and brand new equipments were very satisfying. The host Joanna was very impressive keeping us updates and providing everyone needs before and during our event. Very private space with plenty parking...
Oleg K.
Charming place for private events in DTLA with Hi-End equipment & intimate lights
wanted to organize a seminar for my potential clients in a really pleasant and comfortable settings. Found Kate, and she was super nice and helpful from day one. Very helpful and accommodating, she made this experience flawless for me and my guests. I'm definitely organizing my future events in...
Youngwon K.
Irvine - 14-Person Conference Room with a View!
Good Space for small group seminar
So kind front desk Ladies
Ivan L.
Mixed Use Industrial Classroom Space in Arts District
An excellent site for hosting a seminar or similar group. Staff was helpful with our (minimal) needs, the internet & power hook-ups all worked fine, and they were great about showing guests to our room so that we didn't need to have anyone additional waiting at the door...
Stephen L.
The Hilltop Sanctuary: Bright, Spacious & Stylish Meeting Loft House with Views
We used this place for an all-day executive retreat/creative summit and it was absolutely perfect. The space is a balanced blend of artsy vibe and business function, wrapped in a home-y environment that lends itself to comfort and freethinking. The hosts were super communicative and very thoughtful, they...
Oray O.
2300 sq ft luxury studio w/ seating for 40, banquet tables, 65" monitor, whiteboard
Beautiful spacious space with lots of tech amenities. We used this space to have a departmental summit with 6 people. Our host Deacon is such a gentleman. He was extremely helpful and I highly recommend this place for small sized company events or casual events...
Ingrid P.
Modern Industrial Venue in Long Beach feat. Large Studio, Stage, Dry Kitchen, and Plenty of Free Parking - Near Airport, Long Beach Exchange, and City College
Josh was an amazing and accommodating host! He had everything set up for our seminar. The venue was very nice and organized. We will definitely be hosting future events with him! We will highly recommend him to our colleagues. Something to note as we arrived is that there is...
Shino P.
Modern South Bay/Torrance Conference Room
This space was really clean, spacious! I held a seminar for 25 guests, but they were all able to sit down comfortably. Conchita (the host) was very quick to response, super helpful! I would definitely use this place again...
Jacob S.
Training Room for Seminars, Workshops, and Meetings
Great place to have seminar with 20 to 30 people
Michelle T.
Beautiful, spacious and multi-purpose Penthouse Loft in DTLA
This space was perfect for our Creative Summit with plenty of space, a functional kitchen, plenty of natural lighting and right downtown. We very much enjoyed it and Vincent was a very accommodating and polite host. We definitely have a favorite location now...
Laura T.
Modern South Bay/Torrance Conference Room
responsive and accommodating from start to finish. The conference room was exactly as pictured: clean, professional, and well-equipped. It was perfect for the seminar I hosted, with plenty of space for attendees and everything we needed to run a smooth event. I would absolutely book this space again...
Brian V.
Professional Conference Room with High-Tech Amenities
Tam was an amazing host. The space was perfect for a 30+ person summit and the location was excellent. I would highly recommend booking this space...
Charity W.
Creative Meeting Space in DTLA - Ideal for meetings, seminars & conferences.
informative and made the whole process very easy. The space was clean, inviting and spacious. Loved the mixture of seating arrangements which made the seminar inviting for guests...
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Updated August 16, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.