Sheraton Phoenix Downtown — Event Spaces, Floor Plans & Capacities

340 N 3rd St, Phoenix, AZ 85004

40 rooms · largest space: Phoenix Ballroom, 27,170 sq ft2,524 m²

Planning an event in Phoenix? Sheraton Phoenix Downtown has 40 meeting and event rooms. The largest space is Phoenix Ballroom, 27,170 sq ft2,524 m² (divisible into 5 sections). It holds up to 2,510 guests. Capacity figures for every setup style are listed per room below.

Plan an event in Phoenix Ballroom: open a free to-scale layout seating 1,760 at round tables in its 143 × 190 ft footprint at floors.live/start — no account needed.

Between them, the 40 rooms accommodate theater-style sessions for up to 2,510, seated banquets for 1,850 and standing receptions for 2,500. 2 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

Plan your event in this space — free

Unverified listing — compiled from Sheraton Phoenix Downtown’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/arizona/phoenix/sheraton-phoenix-downtown/?claim=1.

Floor plans

Detailed floor plans for Sheraton Phoenix Downtown are published on the venue’s official site.

View official floor plans at Marriott ↗Plan your event in this space — free

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Room capacities & dimensions

40 rooms, 55 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Sheraton Phoenix Downtown
SpaceCeiling
Ahwatukee APlan this room →1,232 sq ft114 m²12 ft3.7 m808660802527
1 configuration with Ahwatukee A
Combined and divided set-ups that include Ahwatukee A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
AhwatukeePlan this room →2,464 sq ft229 m²12 ft3.7 m1601721201605054
Ahwatukee BPlan this room →1,232 sq ft114 m²12 ft3.7 m808660802527
AlhambraPlan this room →1,392 sq ft129 m²12 ft3.7 m908066903030
Arcadia BoardroomPlan this room →968 sq ft90 m²12 ft3.7 m————18—
Camelback APlan this room →1,440 sq ft134 m²12 ft3.7 m808472803533
1 configuration with Camelback A
Combined and divided set-ups that include Camelback A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
CamelbackPlan this room →2,928 sq ft272 m²12 ft3.7 m1601681441607066
Camelback BPlan this room →1,440 sq ft134 m²12 ft3.7 m808472803533
Cave CreekPlan this room →1,300 sq ft121 m²12 ft3.7 m100108661082530
CoronadoPlan this room →700 sq ft65 m²12 ft3.7 m20——151812
Deer ValleyPlan this room →2,640 sq ft245 m²12 ft3.7 m1802001321806057
Desert SkyPlan this room →1,500 sq ft139 m²12 ft3.7 m100108751082830
Encanto APlan this room →3,300 sq ft307 m²12 ft3.7 m2202201652205038
1 configuration with Encanto A
Combined and divided set-ups that include Encanto A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
EncantoPlan this room →6,105 sq ft567 m²12 ft3.7 m44044030644010075
Encanto BPlan this room →2,805 sq ft261 m²12 ft3.7 m2202201412205038
EstrellaPlan this room →1,595 sq ft148 m²12 ft3.7 m909481903536
Laveen APlan this room →1,276 sq ft119 m²12 ft3.7 m809166802527
1 configuration with Laveen A
Combined and divided set-ups that include Laveen A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
LaveenPlan this room →2,596 sq ft241 m²12 ft3.7 m1601821321605054
Laveen BPlan this room →1,276 sq ft119 m²12 ft3.7 m809166802527
Maryvale APlan this room →1,650 sq ft153 m²12 ft3.7 m1008081903536
1 configuration with Maryvale A
Combined and divided set-ups that include Maryvale A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
MaryvalePlan this room →3,355 sq ft312 m²12 ft3.7 m2001601621807072
Maryvale BPlan this room →1,650 sq ft153 m²12 ft3.7 m1008081903536
North MountainPlan this room →1,248 sq ft116 m²12 ft3.7 m706066703027
OculusPlan this room →2,135 sq ft198 m²20 ft6.1 m150195—200——
Paradise ValleyPlan this room →2,928 sq ft272 m²12 ft3.7 m1902001441907563
Phoenix APlan this room →3,692 sq ft343 m²20 ft6.1 m2504001863603075
5 configurations with Phoenix A
Combined and divided set-ups that include Phoenix A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Phoenix ABPlan this room →7,436 sq ft691 m²20 ft6.1 m500800372720130150
Phoenix ABCPlan this room →18,018 sq ft1,674 m²20 ft6.1 m1,2301,6109001,660320300
Phoenix BallroomPlan this room →27,170 sq ft2,524 m²20 ft6.1 m1,8502,5101,3022,50010075
Phoenix CDEPlan this room →19,591 sq ft1,820 m²20 ft6.1 m1,3501,7109811,780350300
Phoenix DEPlan this room →9,009 sq ft837 m²20 ft6.1 m620900450840160150
Phoenix BPlan this room →3,692 sq ft343 m²20 ft6.1 m2504001863603075
Phoenix CPlan this room →10,725 sq ft996 m²20 ft6.1 m73081053794050150
Phoenix DPlan this room →4,473 sq ft416 m²20 ft6.1 m3104502254203075
Phoenix EPlan this room →4,473 sq ft416 m²20 ft6.1 m3104502254203075
Phoenix Front FoyerPlan this room →7,584 sq ft705 m²12 ft3.7 m170——650——
South MountainPlan this room →1,320 sq ft123 m²12 ft3.7 m907066903030
Third Street FoyerPlan this room →3,920 sq ft364 m²20 ft6.1 m120——30——
Valley of the Sun APlan this room →1,927 sq ft179 m²20 ft6.1 m120130961303039
5 configurations with Valley of the Sun A
Combined and divided set-ups that include Valley of the Sun A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Valley of the Sun ABPlan this room →3,813 sq ft354 m²20 ft6.1 m2402601922606078
Valley of the Sun ABCPlan this room →9,486 sq ft881 m²20 ft6.1 m640694471700160153
Valley of the Sun BallroomPlan this room →14,043 sq ft1,305 m²20 ft6.1 m90097469998010075
Valley of the Sun CDEPlan this room →10,230 sq ft950 m²20 ft6.1 m660714507720160171
Valley of the Sun DEPlan this room →4,464 sq ft415 m²20 ft6.1 m2602802282806096
Valley of the Sun BPlan this room →1,927 sq ft179 m²20 ft6.1 m120130961303039
Valley of the Sun CPlan this room →5,580 sq ft518 m²20 ft6.1 m40043427944010075
Valley of the Sun DPlan this room →2,256 sq ft210 m²20 ft6.1 m1301401141403048
Valley of the Sun EPlan this room →2,256 sq ft210 m²20 ft6.1 m1301401141403048
Valley OverlookPlan this room →5,896 sq ft548 m²14 ft4.3 m370499—499——
Valley Overlook PrefunctionPlan this room →875 sq ft81 m²10 ft3 m———80——
Additional spaces (dimensions only) (5)
Additional spaces with published dimensions only at Sheraton Phoenix Downtown
SpaceSq ft / m²Ceiling
Encanto FoyerPlan this room →5,544 sq ft515 m²12 ft3.7 m
Overlook FoyerPlan this room →900 sq ft84 m²10 ft3 m
The CourtyardPlan this room →3,936 sq ft366 m²—
Valley ABC FoyerPlan this room →5,040 sq ft468 m²12 ft3.7 m
Valley De FoyerPlan this room →2,754 sq ft256 m²12 ft3.7 m

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Sizing another room? Try the event room capacity calculator or the floor plan scale converter.

Frequently asked questions

What is the floor plan of Sheraton Phoenix Downtown?

Sheraton Phoenix Downtown has 40 rooms. The largest space is Phoenix Ballroom, 27,170 sq ft (143 × 190 ft). Every room's dimensions and seating capacity by setup are listed on this page. Sheraton Phoenix Downtown's own floor plans are published on its website, linked from this page.

How many event rooms does Sheraton Phoenix Downtown have?

Sheraton Phoenix Downtown has 40 rooms. 55 configurations are listed on this page.

What is the largest space at Sheraton Phoenix Downtown?

Phoenix Ballroom, 27,170 sq ft (divisible into 5 sections): 143 × 190 ft, 1,850 banquet / 2,510 theater.

How many people can Sheraton Phoenix Downtown seat for a banquet?

Up to 1,850 in Phoenix Ballroom. The next largest room, Valley of the Sun Ballroom, seats 900.

Can Phoenix Ballroom be divided?

Yes. Phoenix Ballroom divides into 5 sections: Phoenix A, Phoenix B, Phoenix C, Phoenix D, Phoenix E.

What is the ceiling height at Sheraton Phoenix Downtown?

The highest ceiling is 20 ft, in Oculus.

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