How many event spaces does Denver Marriott Westminster have?

Denver Marriott Westminster has 12 event spaces totaling 23,660 sq ft.

What is the largest event space at Denver Marriott Westminster?

The largest event space at Denver Marriott Westminster is Marriott Ballroom, which holds up to 840 guests across 8,250 sq ft.

What is the banquet capacity of Marriott Ballroom at Denver Marriott Westminster?

Marriott Ballroom seats up to 500 guests in a banquet layout.

How many people fit in Marriott Ballroom theater-style?

Marriott Ballroom holds up to 840 guests in a theater setup.

What are the dimensions of Marriott Ballroom?

Marriott Ballroom measures 123 × 68 ft (8,250 sq ft) with 15 ft ceilings.

Denver Marriott Westminster — Event Spaces, Floor Plans & Capacities

7000 Church Ranch Blvd, Westminster, CO 80021

Planning an event in Westminster? Denver Marriott Westminster has 12 function rooms across 23,660 sq ft2,198 m² of function space. The largest room, Marriott Ballroom, hosts up to 840 guests. Capacity figures for every setup style are listed per room below.

Between them, the 12 rooms accommodate theater-style sessions for up to 840, seated banquets for 500 and standing receptions for 800. 2 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Floor plans

Detailed floor plans for Denver Marriott Westminster are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Denver Marriott Westminster
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	Conference	U-Shape
Church Ranch APlan this room →	875 sq ft81 m²	12 ft3.7 m	60	55	27	55	24	24
Church Ranch BPlan this room →	950 sq ft88 m²	12 ft3.7 m	60	70	36	70	24	24
Church Ranch RoomPlan this room →	1,900 sq ft177 m²	12 ft3.7 m	120	156	72	156	32	51
Executive Board RoomPlan this room →	435 sq ft40 m²	12 ft3.7 m	—	—	—	—	16	—
Marriott BallroomPlan this room →	8,250 sq ft766 m²	15 ft4.6 m	500	840	384	800	—	—
Marriott Ballroom APlan this room →	1,375 sq ft128 m²	15 ft4.6 m	120	128	60	128	24	39
Marriott Ballroom BPlan this room →	1,375 sq ft128 m²	15 ft4.6 m	120	128	54	128	24	39
Marriott Ballroom CPlan this room →	2,750 sq ft255 m²	15 ft4.6 m	150	300	150	300	—	60
Marriott Ballroom DPlan this room →	2,750 sq ft255 m²	15 ft4.6 m	150	300	150	300	—	60
Westcliff APlan this room →	750 sq ft70 m²	12 ft3.7 m	50	59	27	59	24	24
Westcliff BPlan this room →	750 sq ft70 m²	12 ft3.7 m	50	50	27	50	16	24
Westcliff RoomPlan this room →	1,500 sq ft139 m²	12 ft3.7 m	100	153	63	59	32	48

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

Frequently asked questions

How many event spaces does Denver Marriott Westminster have?: Denver Marriott Westminster has 12 event spaces totaling 23,660 sq ft.
What is the largest event space at Denver Marriott Westminster?: The largest event space at Denver Marriott Westminster is Marriott Ballroom, which holds up to 840 guests across 8,250 sq ft.
What is the banquet capacity of Marriott Ballroom at Denver Marriott Westminster?: Marriott Ballroom seats up to 500 guests in a banquet layout.
How many people fit in Marriott Ballroom theater-style?: Marriott Ballroom holds up to 840 guests in a theater setup.
What are the dimensions of Marriott Ballroom?: Marriott Ballroom measures 123 × 68 ft (8,250 sq ft) with 15 ft ceilings.

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Denver Marriott Westminster — Event Spaces, Floor Plans & Capacities

Floor plans

Room capacities & dimensions

Frequently asked questions

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