Belmont Village Cardiff by the Sea is home to decades of experience, millions of memories and several lifetimes of learning. Our beautifully landscaped community is nestled in the hillside along Manchester Avenue, in North San Diego County, with views of the San Elijo Lagoon Ecological Reserve. We’re surrounded by premier dining, shopping and entertainment in nearby Encinitas, and just a short drive from Scripps Memorial Hospital and numerous places of worship.