Casa Gateway HOA 501 Palisades Dr, Pacific Palisades, CA90272 Casa Gateway HOA serves residents at Casa Gateway condominium community at Palisades Drive and Sunset Boulevard. The…More 100-unit complex sits at the gateway to the Palisades Highlands community of Pacific Palisades. Casa Gateway is mostly a senior community, with a minimum age of 62 and a maximum income requirement to live here. Amenities include community laundry, gated carport parking and appliances in units. The Palisades Highlands Plaza shopping center is right across the street, and the coastline is a very short drive away.