40th Birthday Venues for Rent in Denver, CO

Booking costs of 40th birthday venues average $65 per person. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Denver, based on Tagvenue data from May 2026:

Based on the popularity and user ratings on Tagvenue (updated May 2026), the best options include:

• Private Room at Diebolt Brewing Company in Sunnyside - rated 5/5
  Our user said: ‘And as long as you clean after there is no cleaning fee can’t beat that! I would definitely book again.’

• Entire Venue at Sterling Event Space in Civic Center - rated 5/5
  Our user said: ‘Venue was great and so beautiful!’

• Full Winery at Blanchard Family Wines in Lo-Do - rated 4.9/5
  Our user said: ‘The locations was fantastic and the venue was beautiful.’

You'll find 40th birthday venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Denver, together with the standard prices in each size range, based on Tagvenue data (May 2026):

These are the venues within 0.5 mi from central Denver, available to book on Tagvenue:

• Full Winery at Blanchard Family Wines on 1855 Blake Street Suite 120 - 0.4 mi from center.
  Our user said: ‘The locations was fantastic and the venue was beautiful.’
• Small Collaborative at Venture X LoDo on 1800 Wazee Street Suite 300 - 0.4 mi from center.
  Venue said: Looking for a meeting room or event space in Denver - LoDo? Look no further than Venture X. Our modern meeting rooms and event spaces are perfectly suited for companies or large groups.
• Coors Banquet Hall Bar at Tom's Watch Bar - Coors Field on 1601 19th Street - 0.5 mi from center.
  Our user said: ‘The bar manager even designed some special holiday martinis for our event...’

Based on Tagvenue data (as of May 2026), users looking for 40th birthday venues most commonly go for these venue types:

Denver offers an impressive selection of unique venues for memorable 40th birthday celebrations. Enjoy the cozy atmosphere of  local breweries like Diebolt Brewing Company, with rates starting at just $50 per hour, or elegant wine bars in LoDo. You can also consider a venue like Fortissimo Dueling Pianos, which provides entertainment for events with a minimum spend of $5,000, ensuring an enjoyable evening for all.

Denver’s neighborhoods offer an excellent selection of venues for 40th birthday parties. LoDo is a prime destination with trendy spots like Blanchard Family Wines offering exquisite wine tastings and Tom's Watch Bar at Coors Field for sports fans. If you are looking for an upscale experience, Capitol Hill offers venues like Temple Denver that can accommodate larger, luxurious events.

It's best to book your venue at least 3 to 6 months in advance to secure the best options for your birthday party, especially in neighborhoods like LoDo and Capitol Hill, which host local events and festivals year-round. Major events, such as the Denver Beer Fest in September and the Great American Beer Festival can increase demand, making early reservations essential. Also, for large venues like the Super Awesome Fun Factory, aim to book around 9 to 12 months in advance, particularly for weekend events or summer parties, as outdoor activities and festivals can impact availability.