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Modern Lounge & Bar with Karaoke and Buffet Setup in Milwaukie, Or
Historic Milwaukie, OR80 guests
Mid Century Party Palace with Pool in PDX
Southeast Portland, OR5.0 (2)
40 guests
Entertainment Lounge with large outdoor patio
Southeast Portland, OR30 guests
SE Portland intimate space/venue
Southeast Portland, OR5.0 (3)
120 guests
Event Space in Artistic Community
Hector Campbell, Milwaukie, OR4.9 (8)
40 guests
Roomy Event Space with Fun Golf Activities
Metzger, Tigard, OR200 guests
Industrial Cafè-Style Event & Meeting Space
Northeast Portland, OR5.0 (12)
45 guests
The Loft at 1010
Hosford-Abernethy, Portland, OR75 guests
Luxury Downtown Portland Lounge for Cocktail Parties, Receptions, Showers & Corporate Events
Southwest Portland, OR5.0 (107)
100 guests
Eastside Event Hall with Full Bar & VIP Lounge
Southeast Portland, OR450 guests
Modern Flex Lounge and Co-working Space
Portland, OR40 guests
Unique Warehouse Skatepark Venue
Linwood, Milwaukie, OR150 guests
Modern Intimate Event Space
Southeast Portland, OR40 guests
Alberta Art District Event Space, Work Space Rental
Northeast Portland, OR5.0 (1)
86 guests
The Secret Wine Room Open spacious event space
Parkrose, Portland, OR4.7 (3)
275 guests
Central Gorgeous Speakeasy
Southeast Portland, OR5.0 (3)
65 guests
Converted Vintage Train Car Lounge for Parties
Hosford-Abernethy, Portland, OR5.0 (10)
90 guests
Remodeled Vintage Train Car for Parties and Meetings
Hosford-Abernethy, Portland, OR30 guests
The Riff - A 70's Inspired Lounge Space Located in a Record/Vintage Shop
Historic Milwaukie, OR5.0 (1)
40 guests
Downtown urban tasting room with cozy living room vibes
Citizen Involvement Committee, Oregon City, OR5.0 (3)
35 guests
Bright bar, cozy lounge and vibrant private room all in one package located upstairs
Bull Mountain, Tigard, OR60 guests
Bright and Inspiring East Side Gem
Northeast Portland, OR5.0 (4)
40 guests
Che; Event Space
Kerns, Portland, OR5.0 (1)
49 guests
VIP Lounge with Indoor Golf Simulators
Metzger, Tigard, OR30 guests
Cozy Portlandia Brewery
Southeast Portland, OR120 guests
Natural Light Industrial Event Space | Private Parties & Gatherings
Eliot, Portland, OR5.0 (9)
50 guests
Modern Event Home | Baby Showers, Bridal Events & Small Gatherings
Metzger, Portland, OR20 guests
Singacoustic
Kerns, Portland, OR55 guests
Engaging Craft Room in Outer Portland
Lake Forest, Lake Oswego, OR12 guests
Club atmosphere with bar, dance floor, and audio/video system
City Central, GRESHAM, OR5.0 (22)
75 guests
Chic & Colorful Café Event Space in Northeast Portland
Concordia, Portland, OR20 guests
Spacious Inner SE Loft with Vaulted Ceilings, Skyline Views & Rooftop Deck
Southeast Portland, OR5.0 (5)
40 guests
Beautiful Middle Eastern Themed Day Spa Just 6 Minutes From Downtown Portland.
Southeast Portland, OR5.0 (1)
35 guests
Huge space with million dollar views of Portland across 3 decks
Southwest Portland, OR5.0 (26)
100 guests
Downtown Sophisticated Commercial Furniture Showroom
Southwest Portland, OR5.0 (3)
25 guests
Creative Studio in Industrial Vintage Garage
Northeast Portland, OR4.9 (38)
100 guests
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.
40th birthday party venues in Milwaukie average $93 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 $181, whereas larger venues run about $188 per hour.
Most 40th birthday party venues are scheduled for 4 hours, with 55 people in attendance. You’ll find the most 40th Birthday Parties starting between 5:00 PM and 6:00 PM.
Our local hosts have welcomed 1440 people into their 40th birthday party venues with reviews averaging 4.77 stars. 100% of guests said they'd book again.