snøhetta to lead $100 million renovation of st. louis symphony hall

st. louis symphony orchestra announces $100m makeover

st. louis symphony orchestra (SLSO) has selected snøhetta to lead the renovation and 6,039 sqm (65,000 sqft) expansion of its powell hall concert venue in midtown st. louis, missouri. the project, estimated at more than $100 million, will transform the building into a vibrant and accessible music center for the community while preserving its historic character. first built in 1925 as a cinema, powell hall became the symphony orchestra’s permanent home in 1968 and was added to the national register of historic places in 2001.

‘this is an exciting chapter in the SLSO’s history,’ said st. louis symphony orchestra president and CEO marie-hélène bernard. ‘the project will improve every aspect of the audience and artist experience and will better support our mission as performers and educators, enriching lives through the power of music and fostering a sense of belonging for everyone. we will preserve the history of powell hall while also creating a hub for community, innovation, and powerful music experiences.’

powell hall interior

making powell hall more functional and enjoyable for all

the huge 6,039 sqm expansion will include a new 316 sqm (3,400 sqft) education and learning center that will serve as a rehearsal venue an educational space, a new accessible lobby, and a backstage space with expanded amenities for artists.

the powell hall renovation will improve accessibility with additional seating, handrails and three new elevators, update existing entrances and add new ones, create outdoor green spaces, and provide new amenities such as restrooms, concessions, and open gathering spaces. the extensive refurb will also reduce the auditorium’s capacity from 2,683 to 2,150 seats to provide a more comfortable and intimate audience experience while added soundproofing will reduce external noise. a state-of-the-art lighting system is to be installed and the whole building infrastructure and existing building systems are to be brought up to date.

rendering of the auditorium

chair of the st. louis symphony orchestra board of trustees steve finerty commented, ‘the renovation and expansion of powell hall will fortify the SLSO’s position as an economic engine for the region, which already triggers $100 million of economic activity each year. st. louis is experiencing a renaissance of investment and innovation, and the SLSO is delighted to be a part of this trajectory, supporting st. louis’ reputation as an extraordinary place to live with one of our nation’s most established and thriving cultural and arts scenes.’

rendering of the auditorium

stéphane denève, music director of the st. louis symphony orchestra, added, ‘ever since I first collaborated with our fabulous orchestra almost 20 years ago, I have been amazed by powell hall’s incredibly warm acoustics, its distinct sound depth. this great venue has a unique character and I always feel its beautiful soul while rehearsing or performing on stage. I am so excited by the renovation and expansion of our home. it will enhance all we love about powell hall, and I can’t wait to engage with our wonderful community in a space that is even more welcoming for all.’

snøhetta will lead the project in collaboration with christner architects, theater consultants schuler shook, acousticians kirkegaard, and BSI constructors.

rendering of the auditorium