#863659. Deering Pavilion | 11 Story Residential Center in Portland ME Deering Pavilion is an 11 story residential center providing 200 apartments for persons of 62 years and over, that is sponsored by the Catholic Diocese of Portland Maine, with full community and social services designed to encourage and maintain independence and productive functioning of each resident. Deeringpavilion.com~Site InfoWhoisTrace RouteRBL Check