It took two years for Guidobono Building Co. to complete the Northville home that spans more than 10,000 square feet.

A couple carried out two renovations at their luxury townhome, which is priced at $12.85 million at 175 Sunset Ave.

Uber ultra-luxury activity has remained strong in Las Vegas as evidenced by the transactions. The most recent one closed July 11 for $25.25 million for a home in MacDonald Highlands.