Ecotrust – Natural Capital Center

Originally built in 1895, this renovated former warehouse is now home to a beautiful event space in the Pearl District. The LEED-certified building includes a rooftop terrace with an outdoor fire place.

0.9 mile from Convention Center


721 NW 9th Ave
Portland, OR 97209



  • Certified Sustainable

Original brick, steel, and wood from the original 1895 warehouse make up the beautiful event spaces at Ecotrust’s Natural Capital Center. Located in the heart of the vibrant Pearl District, this building is Gold LEED-Certified and home to Portland’s premier green event spaces. The Billy Frank Jr. Conference Center provides the ideal setting for business meetings and community gatherings, while the Rooftop Terrace hosts al fresco events featuring stunning skyline views and an outdoor fireplace. the Irving Street Studio is a stunning, bright space for an intimate gala, casual cocktail hour, or inspirational fundraiser, featuring more than 7,000 square feet of beautiful wood floors, a dedicated entrance, private in-venue restrooms, and a bright, cozy breakout space. Modern amenities, contemporary aesthetics, and environmentally astute choices come together to create events that are quintessentially Portland in philosophy and style.

Rooms & Space Overview

Total Meeting Rooms

Largest Meeting Room
7,000 sq ft

Total Meeting Space

10,000 sq ft
Theater Capacity
Banquet Capacity
Classroom Capacity
Reception Capacity

Meeting Space Details & Capacity

Room Name Room Location Sq. Ft. Theater Capacity Banquet Capacity Reception Capacity
Irving Street Studio Indoor 7,000 350 350 500
Rooftop Terrace Outdoor - Partially Covered 2,200 150 150 225
Billy Frank Jr. Conference Center Indoor 1,800 150 150 200
Parking Lot Plaza Outdoor - Not Covered 10,000 800 760 1,500