Last 10 sale transactions of 4-room HDB flats in Ang Mo Kio: 228B Ang Mo Kio Street 23 ($1,075,000), 542 Ang Mo Kio Avenue 10 ($550,000), 634 Ang Mo Kio Avenue 6 ($570,000), 227A Ang Mo Kio Street 23 ($1,110,000), 619 Ang Mo Kio Avenue 4 ($713,000), 310C Ang Mo Kio Avenue 1 ($1,030,000), 327 Ang Mo Kio Avenue 3 ($620,000), 215 Ang Mo Kio Avenue 1 ($530,000), 228B Ang Mo Kio Street 23 ($1,060,000), 315A Ang Mo Kio Street 31 ($880,000). Click for more.