Freehold residential development Grand Tower is up for collective sale for an indicative price of S$92 million. This works out to about S$1,430 per square foot per plot ratio, said its sole marketing agent Savills Singapore. Each owner is expected to get S$3.28 million from the sale. The 33-year-old single tower block is located in Novena and is the development's first collective sale. Sitting on 27...