The Cape Cod-inspired single-story house, built in 1948, contains three bedrooms, two bathrooms and 2,000 square feet of living space. The gated writer's retreat and family home includes a swimming pool.
Greenfield is moving back to his loft in Tribeca, which is where his upcoming novel, "Triburbia," is set. His previous book, "Boy Alone," is a memoir about growing up in Pacific Palisades with his autistic brother.
Ian L. Brooks of Prudential California Realty is the listing agent.