Rent an 18th birthday party venue in Castle Rock, CO

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Castle Rock, CO, United States
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Popular 18th birthday party venues

Explore all 30+ 18th birthday party venues in Castle Rock. See All ›

Ideal Corporate Event Clubhouse

Castle Rock, CO

20 guests

Located in Castle Rock, our clubhouse offers a comfortable and intimate setting or workspace for an individual or small group. The space can accommodate up to 20 people with ease and is perfect for any company event, product launch, networking session, brainstorm, small gathering, or…
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From 
$45
/hr
3 hr min

Sunday Salmon Restaurant Banquet Room

Castle Rock, CO

5.0 (7)

94 guests

Sunday Salmon Restaurant Banquet Room & Commercial Kitchen Rental Our 1,200 sq. ft. banquet room offers a warm, welcoming space for your next event, comfortably seating 58 guests with our included farmhouse-style tables (four 12-tops, one 6-top, and one 4-top), with room to expand up…
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From 
$74
/hr
1 hr min

ClueClock Gameshow

Castle Pines, CO

40 guests

Step into a one-of-a-kind interactive event venue designed for unforgettable celebrations, team-building experiences, and private parties. This modern entertainment space features a live TV-style game show arena where guests become the contestants, competing in exciting games inspired by classic television favorites. The venue includes a…
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From 
$150
/hr
2 hr min

Premium banquet Hall for, Cooperate meetings, Weddings, Birthday party etc

Lone Tree, Lone Tree,, CO

300 guests

Where Every Event Flourishes with Style Introducing Meadows Banquet & Event Center, your premier destination for unforgettable events in Colorado. With a reputation built on excellence, we specialize in hosting a wide range of events, both regular and recurring. We are dedicated to turning your…
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From 
$500
/hr
2 hr min

Private Indoor Golf Lounge in Lone Tree

Lone Tree, CO

5.0 (8)

100 guests

Our facility can accommodate a variety of events including birthday parties, team building gatherings, indoor golf tournaments etc. The club has 3 state-of-the-art golf simulators, billiards, ping pong, darts, 3 (65”) smart TV’s, 1 (85”) smart TV, sound system, wireless microphone, bathrooms, and conference room.
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From 
$399
/hr
3 hr min

Exclusive Villa with Expansive Space and Private Bar

Foxfield, CO

100 guests

This stunning and spacious property is perfect for group gatherings, baby showers, corporate meetings, retreats, and more. Reach out to us to discuss your event needs — we’re happy to help make your experience exceptional! Enjoy nearly 19,000 square feet of luxurious living space in…
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From 
$650
/hr
5 hr min

Industrial Versatile Multi-Use Event Venue for Private Events, Launches, Workshops, Creative Gatherings, Exhibitions, Pop-Up Experiences & Brand Activations Near Denver Tech Center

Centennial, CO

5.0 (13)

35 guests

Act. Studio is a flexible, design-forward event space located in Centennial, Colorado just minutes from the Denver Tech Center. Built as both a production environment and cultural gathering place, the studio adapts seamlessly to intimate events, creative activations, community experiences, and private celebrations. This is…
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From 
$85
/hr
2 hr min

Secret speakeasy comedy club in suburban neighborhood that seats 52

Aurora, CO

52 guests

Welcome to The Secret Cellar - a hidden comedy club, speakeasy-style event space tucked beneath the suburbs. Guests enter by descending a hand-painted brick stairway that feels like stepping off a New York City street and into a secret underground club. At the bottom of…
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From 
$125
/hr
3 hr min

Poolside Retreat

Littleton, CO

16 guests

A 40' x 20' saltwater pool anchors this professionally landscaped backyard, framed by bluestone coping, mature trees, manicured lawns, and curated perennial gardens with flowering plants, ornamental grasses, and natural boulder accents. The setting offers a private, resort-like backdrop for productions, photography, intimate gatherings, and…
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From 
$125
/hr
3 hr min

Bright, Versatile Lounge Space w/ Cafe-Style Kitchen

Aurora, CO

4.7 (29)

40 guests

Located in Aurora, our club room offers the ideal space for team events, parties, networking, gatherings, celebrations, company networking, and more! Versatile enough to host groups up to 40. This large spaces features a fireplace, pool table, ample seating, a fully equipped kitchen and more.…
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From 
$80
/hr
2 hr min

Mid-Century Home Turned Retro-Mod Studio for Events

Littleton, CO

4.9 (16)

50 guests

Mid-Century Home Turned Mod-Retro Studio for Events & Celebrations Celebrate in style at a mid-century home reimagined as a creative mod-retro studio. The space features multiple styled rooms, a full-length enclosed sunroom with floor-to-ceiling windows, and a flexible layout where furniture and décor can be…
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From 
$125
/hr
1 hr min

Cozy Lounge For Your Private Event w/ Comfortable Seating!

Englewood, CO

4.5 (14)

40 guests

Located in Englewood our lounge offers alternative and ideal space for your next party. Versatile enough to host groups up to 40 people. INCLUDED IN YOUR BOOKING: - Seating for up to 40 including dining table that seats 8 - Kitchenette equipped with sink, microwave,…
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From 
$90
/hr
3 hr min

Mountain Hacienda

Pleasant Park Corridor, Littleton, CO

5.0 (11)

24 guests

Our space is for private events which opens up to woods (Aspen and Pine) and mountain view property. We love to host micro-weddings/elopements, wedding/baby showers, rehearsal dinners, and group BBQs. Rain or shine your event has inside and outside accommodations. Flexible seating can be arranged…
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From 
$150
/hr
2 hr min

Lively Industrial Bistro and Wine Bar in Up-and Coming Englewood

Englewood, CO

5.0 (1)

60 guests

Our space is a lively and flexible venue perfect for a variety of events, including rehearsal dinners, engagement parties, baby showers, bridal showers, happy hour gatherings, industry networking events, and presentations. The open floor plan allows for an easy flow, while our two semi-separate dining…
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From 
$100
/hr
3 hr min

Large Denver Event Venue | Custom Lighting, Projectors & Flexible Setup

Overland, Denver, CO

5.0 (639)

200 guests

A large, flexible Denver event venue designed to become whatever you envision. From birthday parties and baby showers to weddings, graduations, fashion events, corporate gatherings, networking events, and celebrations, Void Studios gives you a blank canvas with customizable lighting, large white walls, sound, and plenty…
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From 
$135
/hr
4 hr min

Birthday Party Event Space, Warehouse/ Industrial Style With Immersive Visuals

Overland, Denver, CO

5.0 (4)

200 guests

What’s Included & What’s an Add-On? - Venue Rental — INCLUDED Access to 5,000 sq. ft. total, including common areas, with approximately 3,600 sq. ft. of dedicated event space. Setup time must be included within your reserved rental time. - Speaker System — INCLUDED Connect…
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From 
$135
/hr
1 hr min

Breckenridge Event Space

Baker, Denver, CO

5.0 (3)

100 guests

This event space is perfect for corporate and social events and is completely customizable to your event needs! Deluxe seating, wide-open spaces with high ceilings making this a one-of-a-kind event space perfect for parties, lectures, networking events, rehearsal dinners, luncheons, corporate gatherings, award shows, galleries,…
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From 
$203
/hr
4 hr min

Summit County - An Incredible Space that can be Transformed to fit any of your Event and Meeting Needs.

Baker, Denver, CO

288 guests

Our five event spaces are perfect for corporate and social events and are completely customizable to your event needs! Featuring deluxe seating, wide-open spaces with high ceilings, bar, and cafe area. Garage doors open to include our outdoor patio and Grid’s other two event spaces.…
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From 
$693
/hr
4 hr min

Modern Urban Scandinavian Japanese Design Washington Park Platte Park Home

Platt Park, Denver, CO

4.9 (36)

25 guests

Baby showers, birthday celebrations, fundraisers, dinner parties, book clubs, bridal showers, and intimate gatherings all shine in this space. Our modern, stunningly designed home spans 4,200 sf over three stories, with soaring natural light, beautiful windows, and thoughtful details at every turn. The first floor…
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From 
$300
/hr
4 hr min

Elegant Aurora Ballroom with Sound System, Big Screen & Bar Host.

City Center North, Aurora, CO

420 guests

Our elegant Aurora event space is ideal for weddings, parties, corporate events, and social gatherings. The layout features a grand ballroom with modern lighting, a premium sound system, and a large screen/projector perfect for presentations or slideshows. Guests enjoy 2 hours of complimentary setup time…
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From 
$800
/hr
3 hr min

Keystone Event Space

Baker, Denver, CO

4.5 (12)

100 guests

This event space is perfect for corporate and social events and is completely customizable to your event needs! Bar and cafe area with garage doors open to include an outdoor patio. One-of-a-kind event space perfect for parties, rehearsal dinners, networking events, weddings, luncheons, galleries, and…
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From 
$210
/hr
4 hr min

WORBOYS / events

East, Denver, CO

5.0 (7)

40 guests

Gather, Elevated. WORBOYS / events is an elevated and intimate event and meeting space with curated concierge services, in the center of Cherry Creek North. Guests have access to indoor & outdoor spaces, designed to inspire creativity and foster human connection. WORBOYS / events ensures…
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From 
$200
/hr
1 hr min

Modern Industrial Event Space at the Base of the Foothills

East Old Golden Rd, CO

5.0 (1)

150 guests

Connects Workspace offers unique coworking and modern event spaces in Golden, Colorado, thoughtfully designed to host everything from corporate meetings and retreats to social celebrations and community gatherings. Featuring flexible layouts, built-in audiovisual technology, high-speed WiFi, projector and TV capabilities, Sonos sound systems, and design-forward…
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From 
$375
/hr
2 hr min

Modern Industrial Event Space with Private Courtyard

Overland, Denver, CO

99 guests

About the Space History of the Space Built in 1939, this building has a long industrial history and was most recently home to Euro Asian Motors prior to its renovation. The space has been thoughtfully reimagined to preserve its original character while introducing modern upgrades,…
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From 
$600
/hr
4 hr min

Always summer in our back yard thanks to astroturf! Magnificent outdoor space (yard) with Fire Pit, String Lights, and Tons of Seating

Cory - Merrill, Denver, CO

5.0 (1)

25 guests

Welcome to your outdoor meeting or casual party destination! Space is great for outdoor baby showers, birthdays, or other gatherings. There is seating for about 20 people already included. Built-in seating for 8 around outdoor fire pit. Four seats around a tall square outdoor table;…
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From 
$105
/hr
6 hr min

Eagle County (Breckenridge + Vail) Event Space

Baker, Denver, CO

180 guests

This event space is perfect for corporate and social events and is completely customizable to your event needs! Perfect for company training, parties, lectures, business meetings, luncheons, photoshoots, and much more... This space comes equipped with a flat-screen TV, whiteboard, Wifi, and A/V. Food and…
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From 
$484
/hr
4 hr min

Grand County (Keystone + Breckenridge) Event Space

Baker, Denver, CO

5.0 (1)

200 guests

This event space is perfect for corporate and social events and is completely customizable to your event needs! Deluxe seating, wide-open spaces with high ceilings, bar, and cafe area. Garage doors open to include the outdoor patio. One-of-a-kind event space perfect for parties, networking events,…
...
From 
$325
/hr
4 hr min

Stunning, Spacious Clubhouse Perfect for Your Next Event

Littleton, CO

5.0 (8)

35 guests

Located in Littleton, our club house offers the ideal space for meetings, team events, networking, and presentations. The high ceilings and tall windows will elevate any business off-site! Versatile enough to host groups up to 35 people. Seating for up to 30 guests, with Wi-Fi…
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From 
$60
/hr
3 hr min

Rooftop Event Space/Private Bar

Washington Park, Denver, CO

75 guests

Rent Our Stunning Rooftop Space – Perfect for Events, Parties & More Looking for a unique venue with skyline views and a stylish vibe? Our rooftop space is now available to rent for your next event! Rooftop Rental: $300/hour Host up to 75 guests under…
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From 
$300
/hr
2 hr min

Unique, spacious, studio, downtown Denver; Perfect for all types of gatherings.

Baker, Denver, CO

5.0 (17)

35 guests

We have hosted all kinds of gatherings for clients in downtown Denver, ranging from receptions to corporate dinner parties to workshops, art openings, computer hardware and software trainings, classes, castings, and many more. We are located just 10 blocks from the Convention Center, and provide…
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From 
$120
/hr
4 hr min

Historic Basement Speakeasy

Washington Park West, Denver, CO

5.0 (36)

60 guests

Join us for a party or event inside our historic Denver building! Vintage speakeasy located at Roxy on Broadway; a restaurant, live music venue and 1920s inspired bar. We offer fully personalized catered food and bar service curated around you're needs for the best wedding,…
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From 
$300
/hr
2 hr min

Urban Venue with Vintage Elegance

Washington Park West, Denver, CO

5.0 (1)

200 guests

Our venue is ideal for gatherings of 75 to 175 guests, accommodating a variety of events such as holiday parties, weddings, birthdays, and corporate functions. The versatile space features garage doors, a full stage, and a large, fully equipped bar with a rolling ladder. Additionally,…
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From 
$500
/hr
3 hr min

Urban Downtown Studio Event Space

Valverde, Denver, CO

5.0 (17)

120 guests

Versatile Event & Studio Space - Perfect for Celebrations, Rehearsals & More! Welcome to our dynamic event space, featuring two flexible studios, one large and one medium. Ideal for hosting a wide range of events. Whether you're planning a birthday party, quinceañera, baby shower, or…
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From 
$150
/hr
4 hr min

Intimate Beauty Escape & Party Studio

Baker, Denver, CO

20 guests

The Jaded Beauty Studio is your dream wedding-morning backdrop—bright, spacious, and reserved just for bridal parties or small groups getting ready for a special occasion. It offers flawless lighting, plenty of space, and a stress-free start to your day—far better than cramped hotel rooms or…
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From 
$240
/hr
3 hr min

Open Game Room with Shuffleboard, Foosball Table, and Pool Table perfect for your next event

Lowry, Denver, CO

5.0 (5)

25 guests

Our game room offers the ideal space for birthday party or celebration of any sort that involves moving around and socializing. There are some seating areas along with shuffleboard, a pool table, foosball table, and a table to play cards. There is even a tic-tac-toe…
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From 
$55
/hr
2 hr min

Frequently Asked Questions

Pricing and popularity information in this section is based on proprietary Peerspace booking data, reflecting recent booking activity and the latest data available through November 2026.

How much does a 18th birthday party venue cost to rent in Castle Rock?

18th birthday party venues in Castle Rock average $114 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for. For a space on the smaller side, expect to spend closer to $105, whereas larger venues run about $322 per hour.

How long do people rent 18th birthday party venues in Castle Rock?

Most 18th birthday party venues are scheduled for 4 hours, with 43 people in attendance. You’ll find the most 18th Birthday Parties starting between 12:00 PM and 1:00 PM.

How popular are 18th birthday party venues in Castle Rock?

Our local hosts have welcomed 1110 people into their 18th birthday party venues with reviews averaging 5 stars. 100% of guests said they'd book again.

Reviews for 18th birthday party venues

Andrea S.
Sunday Salmon Restaurant Banquet Room
was wonderful to work with. Extremely helpful she went above and beyond. The space was absolutely perfect for my daughter's graduation and 18th birthday party. Thank you, Andrea...

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Updated November 1, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.