Why Are Home Buyers Willing To Pay More Than a Million Dollar Price Tag For a Resale HDB Flat? Pinnacle@Duxton has been around for 10 years, as of 2020. 16 years ago, in 2004, it was launched as an HDB BTO project. In 2010, home owners begin to move into their property. After the owners have hit the Minimum Occupation Period of 5 years (2014 – 2015), units at the property have been undergoing several transactions. Out of all the resale transactions, 40 units were resold at $1