Our Districts We would love to hear from you Contact us at info@district3.co or call 514-848-2424 ext. 4004 OUR LOCATIONS Downtown District & Design Lab 1250 Guy St., Suite #600 Montreal, Qc H3H 2L3 Biohub District 1455 Boulevard de Maisonneuve O, Montreal, Qc H3H 2L3 Social Innovation District 4100 rue Molson Suite#110 Montreal, H1Y 3N1 New York City District 46 Howard Street New York, NY 10013 Get in touch District 3 has offices and state-of-the-art labs in Montreal and beyond.