20 HDB projects with the highest average PSF in Queenstown include 95 Dawson Road, 92 Dawson Road, 53 Strathmore Avenue, 30 Margaret Drive, 79 Dawson Road, 90 Dawson Road, 88 Dawson Road, 86 Dawson Road, 18B Holland Drive, 78 Dawson Road, 89 Dawson Road, 87 Dawson Road, 18A Holland Drive, 31 Ghim Moh Link, 91 Dawson Road, 89 Tanglin Halt Road, 32 Ghim Moh Link, 48 Strathmore Avenue, 33 Ghim Moh Link, 91 Tanglin Halt Road.