HDB penthouses, a unusual and unique kind of HDB flat, are no longer becoming built and they are only out there to the resale market place. They are usually Executive Maisonettes or Govt Apartments that occupy the highest floors of HDB blocks and are noted for their spacious, multi-level layouts, https://hdb-penthouse-210-1507417.ageeksblog.com/35867690/hdb-penthouse-210-15