The properties at 1255 and 1275 Chemin du Tremblay in Longueuil are commercial office buildings offering multiple suites for lease. They are located near major transportation routes, including Autoroutes 20 and 132, and are in proximity to the Saint-Hubert Airport, Longueuil courthouse, and Pierre-Boucher Hospital. The buildings provide interior and exterior parking and elevator access. The surrounding area includes residential developments and commercial services.