Steve Corbett, vice president of sales for Richmond American Homes, said they’ve sold through their luxury product rapidly and have only one community left with a high-end designation — Galway Grove in the southwest valley. It has sold out of two phases of 40 homes in the first quarter and hopes to release the third phase of eight lots in May and fourth phase of 24 lots this fall. Homes are built on half-acre lots and most homes close between $900,000 and $1 million.