Balcosa connects people who have extraordinary private spaces — balconies, rooftops, terraces — with those who want to experience Montréal's events from a completely different perspective.
Every firework show, every open-air concert, every festival deserves to be seen not from a crowded sidewalk, but from somewhere truly special.
Montréal is alive with events year-round. We partner with locals who have the best seats in the house — and make them available to you.
We're building a city of sharing. Hosts earn, guests experience something unforgettable, and Montréal becomes a little more connected.
Balcosa started with a simple observation: during the Montréal fireworks competition, thousands of people crowd the banks of the St. Lawrence while countless private balconies nearby sit empty, offering views that money can't normally buy.
We set out to change that. By creating a trusted marketplace where homeowners and tenants can share their spaces for a few hours, we unlock a new way to experience the city — and a new source of income for hosts.
Today, Balcosa is the go-to platform for anyone who wants to watch Montréal's most iconic events from above the crowd.