BLK 421 HDB Reviews & Ratings | HoodScope
421 HOUGANG AVENUE 10 OASIS @ HOUGANG SINGAPORE 530421, Singapore 530421
0 resident reviews for BLK 421. Located at 421 HOUGANG AVENUE 10 OASIS @ HOUGANG SINGAPORE 530421, Singapore 530421. Find out about noise levels, transport, facilities and more on HoodScope.