Clearwater Beach Marriott Resort on Sand Key is a premier event destination offering world-class facilities for weddings, corporate events, conferences, galas, and social gatherings. With 17959 sq ft of flexible event space across 14 configurable rooms, we bring your vision to life with an experienced in-house events team.
Our dedicated coordinators, award-winning catering team, and state-of-the-art audio-visual capabilities ensure every detail is flawless — from the first site visit to the final dance.
Guest rooms
127 rooms available for individual stays and discounted room blocks.
CDDB
DBAY
DBDB
GENR
Meeting & event space
17959 sq ft across 14 configurable rooms. Tap a room for capacities and setups.
Sand Key Ballroom
3330·74 x 45 ft·12 ft ceiling
Max capacity340
Floor area3330
Dimensions74 x 45 ft
Ceiling height12 ft
Configurations5
Capacity by setup
340
Theater
220
Banquet
220
Classroom
80
U-Shape
340
Reception
Pre-Function
2900·139 x 17 ft·9 ft ceiling
Max capacity0
Floor area2900
Dimensions139 x 17 ft
Ceiling height9 ft
Configurations0
Capacity by setup
Poolside
2000·50 x 40 ft
Max capacity200
Floor area2000
Dimensions50 x 40 ft
Configurations2
Capacity by setup
150
Banquet
200
Reception
Cedarwood
1600·50 x 32 ft·9 ft ceiling
Max capacity150
Floor area1600
Dimensions50 x 32 ft
Ceiling height9 ft
Configurations5
Capacity by setup
100
Theater
100
Banquet
80
Classroom
44
U-Shape
150
Reception
Longboat Key
1250·25 x 50 ft·9 ft ceiling
Max capacity120
Floor area1250
Dimensions25 x 50 ft
Ceiling height9 ft
Configurations5
Capacity by setup
100
Theater
60
Banquet
50
Classroom
40
U-Shape
120
Reception
Veranda
1225·35 x 35 ft
Max capacity70
Floor area1225
Dimensions35 x 35 ft
Configurations2
Capacity by setup
50
Banquet
70
Reception
Belleair
1125·25 x 45 ft·12 ft ceiling
Max capacity120
Floor area1125
Dimensions25 x 45 ft
Ceiling height12 ft
Configurations5
Capacity by setup
120
Theater
80
Banquet
80
Classroom
44
U-Shape
120
Reception
Redington
1125·25 x 45 ft·12 ft ceiling
Max capacity120
Floor area1125
Dimensions25 x 45 ft
Ceiling height12 ft
Configurations5
Capacity by setup
120
Theater
80
Banquet
80
Classroom
44
U-Shape
120
Reception
Siesta Key
840·35 x 24 ft·9 ft ceiling
Max capacity90
Floor area840
Dimensions35 x 24 ft
Ceiling height9 ft
Configurations5
Capacity by setup
80
Theater
60
Banquet
50
Classroom
26
U-Shape
90
Reception
Cedarwood Terrace
600·50 x 12 ft
Max capacity100
Floor area600
Dimensions50 x 12 ft
Configurations2
Capacity by setup
70
Banquet
100
Reception
Key amenities
Everything available on-site for your event and guests.
Interactive Map
Barber shop
Complimentary coffee in lobby
Complimentary newspaper in lobby
Hairdresser/barber
Video checkout
Other Hotel Service
24-hour coffee shop
ATM/Cash machine
Accessible parking
Complimentary in-room coffee or tea
Concierge desk
Indoor parking
Motorcycle parking
Off-Site parking
On-Site parking
Parking fee managed by hotel
Valet parking
Recreational facilities
Antonio's Salon & Day Spa
Anytime Fitness
Bardmoor Golf Club
Belleview Biltmore
Cabanas/Palapas Location
Cabanas/Palapas Marketing Description
Captain Bligh's Landing
Captain Memo's Pirate Cruise
Casino
Children's Outdoor Pool
Childrens Pool Outdoor
Clearwater Beach
Clearwater Marine Aquarium
Course Total Yardage
Equipment Available in Fitness Center
Fitness Center
Game room
Lisa Klubhouse
List All Special Guest Priviledges Available at Fitness Center
Maximum Swimming Pool Depth
Location & transportation
1201 Gulf Boulevard, Clearwater Beach, Florida
BWI Marshall Airport
18 mi · 22 min
Reagan National (DCA)
29 mi · 35 min
Free self-parking
1,450 spaces
Valet parking
$28 / night
Hotel shuttle (airport)
By request
EV charging stations
12 Level-2 ports
Accessibility
Clearwater Beach Marriott Resort on Sand Key is committed to welcoming every guest.
100%
Accessible entrances
14
ADA-compliant guest rooms
3
Accessible pool lifts
Wheelchair-accessible parking & drop-off
Ramp access to all event floors
Elevator service to every level
Assistive listening systems in ballrooms
Braille & tactile signage throughout
ADA restrooms on every floor
Accessible poolside seating
Staff trained in disability awareness
Reviews
0 verified reviews from real events at this property.
0
0 reviews
Event facilities
4.9
Catering quality
4.7
Service & staff
4.8
Value for money
4.6
Location & access
4.9
S
Sarah M.
Wedding · March 2026
Absolutely stunning venue. The Grand Ballroom was transformed beautifully and the catering team exceeded every expectation. Our guests are still talking about it!
D
David K.
Corporate Retreat · January 2026
Outstanding facilities for our annual leadership summit. AV ran flawlessly, the catering was exceptional, and the event coordinator kept everything on schedule.
P
Priya R.
Gala · November 2025
The waterfront setting made our fundraising gala unforgettable. Setup crew was professional and the room looked magazine-ready.
J
James T.
Conference · October 2025
Great location and top-tier AV. The breakout rooms worked perfectly for our concurrent sessions. Would happily rebook.
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