@edgepropsg: In July, developer Kheng Leong Co, sold two more units at its freehold luxury condo 21 Anderson, according to caveats lodged with URA Realis. One was a 10,452 sq ft duplex penthouse that spans the ninth and 10th floors of the development along Anderson Road in prime District 10. #21Anderson #luxuryliving #penthouse #sgproperty #news #realestate #property #luxury #sg #singapore #fyp