Freehold waterfront condominium cluster alongside Upper Serangoon/Estuary Crescent in District 26 around Sengkang and Punggol boundaries, normally cited at addresses along Estuary Wander and Estuary Crescent, adjacent to Serangoon Reservoir and Punggol Waterway with park connectors and reservoir views; close by retail and groceries involve Compass A person, Sengkang Riverside https://estuarycondo8802663491.bloginder.com/38117507/estuary-condo-880-26