Rivervale Shores Sales Brochure: Site Plan and Floor Plans rivervale-shores.pdf HDB Rivervale Shores BTO August 2017 The planners of this development has given much thought in how to maximise as many stacks/units as possible to enjoy the view of Serangoon Reservoir. The planners of HDB Rivervale Shores did this by adopting a unique and less common snake like configuration for block layouts:- Thus at the West end starting with block 170; this snake undulates along 1