111 Tranquil, Irvine, CA 92618, Irvine, CA, 92618 is has 5,174 sqft. of livable floor space. This listing for sale has 5 bedrooms, and 6 baths. 111 Tranquil, Irvine, CA 92618 is a 11,582 size lot located in Irvine is active on the market for $4,380,000. This listing for sale is located in Irvine in the zipcode 92618.