HDB blocks on Hougang Street 51
- Blk 1, Hougang Street 51. Postal Code, 538720
- Blk 546, Hougang Street 51. Postal Code, 530546
- Blk 547, Hougang Street 51. Postal Code, 530547
- Blk 548, Hougang Street 51. Postal Code, 530548
- Blk 549, Hougang Street 51. Postal Code, 530549
- Blk 550, Hougang Street 51. Postal Code, 530550
- Blk 551, Hougang Street 51. Postal Code, 530551
- Blk 552, Hougang Street 51. Postal Code, 530552
- Blk 553, Hougang Street 51. Postal Code, 530553
- Blk 554, Hougang Street 51. Postal Code, 530554
- Blk 555, Hougang Street 51. Postal Code, 530555
- Blk 556, Hougang Street 51. Postal Code, 530556
- Blk 557, Hougang Street 51. Postal Code, 530557
- Blk 558, Hougang Street 51. Postal Code, 530558
- Blk 559, Hougang Street 51. Postal Code, 530559
- Blk 560, Hougang Street 51. Postal Code, 530560
- Blk 561, Hougang Street 51. Postal Code, 530561
- Blk 562, Hougang Street 51. Postal Code, 530562
- Blk 563, Hougang Street 51. Postal Code, 530563
- Blk 564, Hougang Street 51. Postal Code, 530564
- Blk 565, Hougang Street 51. Postal Code, 530565
- Blk 566, Hougang Street 51. Postal Code, 530566
- Blk 567, Hougang Street 51. Postal Code, 530567
- Blk 568, Hougang Street 51. Postal Code, 530568
- Blk 569, Hougang Street 51. Postal Code, 530569
- Blk 570, Hougang Street 51. Postal Code, 530570
- Blk 571, Hougang Street 51. Postal Code, 530571
- Blk 572, Hougang Street 51. Postal Code, 530572
- Blk 573, Hougang Street 51. Postal Code, 530573
- Blk 574, Hougang Street 51. Postal Code, 530574
- Blk 575, Hougang Street 51. Postal Code, 530575