Recent HDB sale transactions at Hougang Avenue 8 include properties like 437 Hougang Avenue 8 (5-Room, $728,000 on 18 Dec 2025), 642 Hougang Avenue 8 (3-Room, $405,000 on 16 Dec 2025), and 614 Hougang Avenue 8 (4-Room, $530,000 on 12 Dec 2025). Click for more.