Freehold waterfront condominium cluster along Upper Serangoon/Estuary Crescent in District 26 in the vicinity of Sengkang and Punggol boundaries, typically cited at addresses alongside Estuary Wander and Estuary Crescent, adjacent to Serangoon Reservoir and Punggol Waterway with park connectors and reservoir views; close by retail and groceries contain Compass A https://estuary-condo-880-2681479.pages10.com/estuary-condo-880-26-72666969