Bride and groom sit on a beautiful sofa on the deck at Tree Pittsburgh's event rental venue

Host your next event at Tree Pittsburgh

Tree Pittsburgh’s River­front Room on the Alleghe­ny is a sus­tain­able, zero-waste event venue along the Alleghe­ny Riv­er in Lawrenceville. Whether you are look­ing for a unique wed­ding venue, inti­mate par­ty space, or cor­po­rate retreat with a view, con­sid­er Tree Pittsburgh.

Our cam­pus pro­vides a beau­ti­ful and flex­i­ble indoor event space with views of the Alleghe­ny Riv­er, a cov­ered deck, and a court­yard sur­round­ed by lush trees and land­scap­ing. The River­front Room is per­fect for an inti­mate cer­e­mo­ny or unfor­get­table reception.

Inter­est­ed in rent­ing? See our pric­ing and capac­i­ty infor­ma­tion below. Like what you read? Fill out this form and we’ll be in touch. Click here for rental FAQs.

Named one of NEXTPitts­burgh’s cool and unique venues in Pitts­burgh!

Picture your next event at Tree Pittsburgh

Inside board­room style 24 guests
Inside class­room style (lec­ture tables) 24 guests
Inside seat­ed (chairs only) 24 guests
Inside cock­tail (stand­ing, mingling) 65 guests
Indoor seat­ed meal 60 guests
Porch seat­ed meal 50 guests
Indoor/Outdoor 150 guests

Rental rates:

  • Week­day day­time events: $100/hr (3‑hour minimum) 
    • Events with over 60 peo­ple may be charged an addi­tion­al amount.
  • Week­day evening events (after 5 p.m.): $150/hr (3‑hour minimum) 
    • Events with over 60 peo­ple may be charged an addi­tion­al amount.
  • Week­end events: $1,000-$2,000, depend­ing on the num­ber of guests (6‑hour minimum)
  • Wed­dings: $4,000 for a 10-hour block and rehearsal time the day before

Please note that set­up and cleanup times need to be fac­tored into the rental time, as Tree Pitts­burgh does not pro­vide that service.

Rental fee includes:

  • use of court­yard area & event cen­ter (event room, bath­rooms, coat rooms, hall gallery, and lobby)
  • on-site park­ing
  • clean­ing fee
  • in-house tables and chairs
  • for wed­dings: bridal par­ty prepa­ra­tion space
  • cater­ing kitchen/prep space
  • hand­i­cap acces­si­bil­i­ty for indoor and out­door spaces

All rev­enue from event rentals sup­ports Tree Pitts­burgh’s mis­sion to grow and main­tain the urban forest.

Tree Pitts­burgh strives to be a mod­el for sus­tain­abil­i­ty, and we encour­age all of our renters to con­form to sus­tain­able prac­tices. Tree Pitts­burgh can pro­vide a car­bon cal­cu­la­tor for indi­vid­u­als who would like to con­tribute to our tree plant­i­ng fund to off­set their car­bon footprint.

Pho­tos on this page cour­tesy of Megan McGreevy, Saman­tha Tay­lor, and Christa Lee Pho­tog­ra­phy.

White chairs are set up in the law in front of Tree Pittsburgh event rental venue. The space is set up for a Pittsburgh wedding
table set for a wedding in outdoor courtyard for outdoor wedding at Tree Pittsburgh wedding event sustainable


A wed­ding at the River­front Room on the Alleghe­ny is an absolute­ly stun­ning expe­ri­ence. One of the best things about Tree Pitts­burgh is our flex­i­bil­i­ty — you can design your dream wed­ding exact­ly how you want it. But the real mag­ic of Tree Pitts­burgh lies in its unique loca­tion: nes­tled right on the bank of the Alleghe­ny Riv­er, this venue offers breath­tak­ing views of the water. The set­ting is fur­ther enhanced by the lush trees and plants sur­round­ing the space, cre­at­ing a serene and roman­tic atmos­phere that is per­fect for a wed­ding. Get mar­ried in our inti­mate court­yard, with a back­drop of lush trees and green­ery for a cer­e­mo­ny your guests won’t for­get. Tran­si­tion seam­less­ly into a recep­tion with use of our indoor event space and deck using all the ven­dors of your choice. 

A room at Tree Pittsburgh wedding event venue is set up for indoor reception

Parties, Showers, and Receptions

Tree Pitts­burgh pro­vides a beau­ti­ful space for an indoor or out­door par­ty. Seat up to 50 guests for a meal on the deck or have a cock­tail par­ty using the indoor event cen­ter and out­door court­yard com­bined for a group of up to 150. Con­tact us today  to dis­cuss a vision for your par­ty along the Alleghe­ny River.

Zero-Waste and Sustainability

Tree Pittsburgh’s cam­pus is a $2.8 mil­lion build­ing con­struct­ed in 2018. Tree Pitts­burgh is com­mit­ted to sus­tain­abil­i­ty. We are a green build­ing, man­u­fac­tured with recy­cled and sus­tain­ably har­vest­ed mate­ri­als. Our entire cam­pus is solar-pow­ered, and we cap­ture rain­wa­ter in cis­terns locat­ed around the building.

Tree Pitts­burgh is a zero-waste facil­i­ty. This means we require the use of BPI-cer­ti­fied com­postable or reusable dish­ware, serv­ing uten­sils, etc. We can advise you and your cater­ers on com­postable prac­tices and pro­vide mate­ri­als for an addi­tion­al cost.

A table is set at Tree Pittsburgh's wedding event venue. Real place settings are part of sustainable wedding events.

Corporate Events

Host a meet­ing, small con­fer­ence, or board retreat at Tree Pitts­burgh for up to 70 adults. Set your meet­ing up for suc­cess by host­ing it in our event space with relax­ing views of the tree-lined court­yard and the Alleghe­ny Riv­er flow­ing just beyond the prop­er­ty. Your rental will include a pro­jec­tor, con­fer­ence call capa­bil­i­ties, and a small stereo and micro­phone sys­tem for presentations. 

White chairs are set on a grassy courtyard looking at the Allegheny River at Tree Pittsburgh outdoor wedding event venue.
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