Courtyard by Marriott Dallas Richardson at Spring Valley — Event Spaces, Floor Plans & Capacities
1000 S Sherman St, Richardson, TX 75081
Courtyard by Marriott Dallas Richardson at Spring Valley gives Richardson event planners 3 spaces to work with across 1,528 sq ft142 m² of function space. The largest room, Lost Mine, hosts up to 40 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.
Across its 3 spaces, Courtyard by Marriott Dallas Richardson at Spring Valley handles theater-style sessions for up to 40, seated banquets for 28 and standing receptions for 40. 3 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.
Floor plans
Detailed floor plans for Courtyard by Marriott Dallas Richardson at Spring Valley are published on the venue’s official site.
Work at this venue? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| Burro MesaPlan this room → | 280 sq ft26 m² | 9 ft2.7 m | — | — | — | — | 12 | — |
| Lost MinePlan this room → | 624 sq ft58 m² | 9 ft2.7 m | 28 | 40 | 25 | 40 | 25 | 25 |
| Santa ElenaPlan this room → | 624 sq ft58 m² | 9 ft2.7 m | 28 | 40 | 25 | 40 | 25 | 25 |
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 Courtyard by Marriott Dallas Richardson at Spring Valley have?
- Courtyard by Marriott Dallas Richardson at Spring Valley has 3 event spaces totaling 1,528 sq ft.
- What is the largest event space at Courtyard by Marriott Dallas Richardson at Spring Valley?
- The largest event space at Courtyard by Marriott Dallas Richardson at Spring Valley is Lost Mine, which holds up to 40 guests across 624 sq ft.
- What is the banquet capacity of Lost Mine at Courtyard by Marriott Dallas Richardson at Spring Valley?
- Lost Mine seats up to 28 guests in a banquet layout.
- How many people fit in Lost Mine theater-style?
- Lost Mine holds up to 40 guests in a theater setup.
- What are the dimensions of Lost Mine?
- Lost Mine measures 26 × 24 ft (624 sq ft) with 9 ft ceilings.
More event venues near Richardson
Other event venues in Richardson, TX
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- Aloft by Marriott Richardson · 3 spaces
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