HDB blocks near Unity Primary School

133 HDB blocks lie within 1 km of Unity Primary School. Distances are straight-line, not walking routes, and are shown as bands. Bands are measured from the middle of each block. MOE measures from your own home, so a block close to the line can fall either side. Check your address with MOE before you rely on it.

Under MOE Primary 1 registration, a child who lives within 1 km of a school has priority in Phase 2C. This page states the rule and how close each block is. It does not say whether a place will be offered, so check the current rules with MOE before relying on it.

A block marked "close to the 1 km line" has its middle within 100 m of 1 km from this school. MOE measures from your own home, so a home in that block can fall on either side of the line.

Within 1 km

• Blk 656 Choa Chu Kang Cres
• Blk 657 Choa Chu Kang Cres
• Blk 658 Choa Chu Kang Cres
• Blk 659 Choa Chu Kang Cres
• Blk 660 Choa Chu Kang Cres
• Blk 661 Choa Chu Kang Cres
• Blk 662 Choa Chu Kang Cres
• Blk 663 Choa Chu Kang Cres
• Blk 664 Choa Chu Kang Cres
• Blk 665 Choa Chu Kang Cres
• Blk 666 Choa Chu Kang Cres
• Blk 667 Choa Chu Kang Cres
• Blk 668 Choa Chu Kang Cres
• Blk 669 Choa Chu Kang Cres
• Blk 670 Choa Chu Kang Cres
• Blk 670A Choa Chu Kang Cres
• Blk 671 Choa Chu Kang Cres
• Blk 671A Choa Chu Kang Cres
• Blk 672 Choa Chu Kang Cres
• Blk 672A Choa Chu Kang Cres
• Blk 672B Choa Chu Kang Cres
• Blk 673 Choa Chu Kang Cres
• Blk 673A Choa Chu Kang Cres
• Blk 674 Choa Chu Kang Cres
• Blk 674A Choa Chu Kang Cres
• Blk 675 Choa Chu Kang Cres
• Blk 676 Choa Chu Kang Cres
• Blk 676A Choa Chu Kang Cres
• Blk 677 Choa Chu Kang Cres
• Blk 678 Choa Chu Kang Cres
• Blk 679 Choa Chu Kang Cres
• Blk 680 Choa Chu Kang Cres
• Blk 681 Choa Chu Kang Cres
• Blk 682 Choa Chu Kang Cres
• Blk 683A Choa Chu Kang Cres
• Blk 683B Choa Chu Kang Cres
• Blk 683C Choa Chu Kang Cres
• Blk 684A Choa Chu Kang Cres
• Blk 684B Choa Chu Kang Cres
• Blk 684C Choa Chu Kang Cres
• Blk 684D Choa Chu Kang Cres
• Blk 685A Choa Chu Kang Cres
• Blk 685B Choa Chu Kang Cres
• Blk 685C Choa Chu Kang Cres
• Blk 686A Choa Chu Kang Cres
• Blk 686B Choa Chu Kang Cres
• Blk 686C Choa Chu Kang Cres
• Blk 686D Choa Chu Kang Cres
• Blk 688C Choa Chu Kang Cres
• Blk 690A Choa Chu Kang Cres
• Blk 690B Choa Chu Kang Cres
• Blk 690C Choa Chu Kang Cres
• Blk 690D Choa Chu Kang Cres
• Blk 691A Choa Chu Kang Cres
• Blk 691B Choa Chu Kang Cres
• Blk 692A Choa Chu Kang Cres
• Blk 692B Choa Chu Kang Cres
• Blk 687A Choa Chu Kang Dr
• Blk 687B Choa Chu Kang Dr
• Blk 687C Choa Chu Kang Dr
• Blk 687D Choa Chu Kang Dr
• Blk 688A Choa Chu Kang Dr
• Blk 688B Choa Chu Kang Dr
• Blk 689A Choa Chu Kang Dr
• Blk 689B Choa Chu Kang Dr
• Blk 784 Choa Chu Kang Dr (close to the 1 km line)
• Blk 785 Choa Chu Kang Dr
• Blk 786 Choa Chu Kang Dr
• Blk 553 Choa Chu Kang Nth 6
• Blk 554 Choa Chu Kang Nth 6
• Blk 555 Choa Chu Kang Nth 6
• Blk 556 Choa Chu Kang Nth 6
• Blk 557 Choa Chu Kang Nth 6
• Blk 558 Choa Chu Kang Nth 6
• Blk 559 Choa Chu Kang Nth 6
• Blk 560 Choa Chu Kang Nth 6
• Blk 561 Choa Chu Kang Nth 6
• Blk 631 Choa Chu Kang Nth 6
• Blk 632 Choa Chu Kang Nth 6
• Blk 633 Choa Chu Kang Nth 6
• Blk 634 Choa Chu Kang Nth 6
• Blk 635 Choa Chu Kang Nth 6
• Blk 636 Choa Chu Kang Nth 6
• Blk 637 Choa Chu Kang Nth 6
• Blk 787 Choa Chu Kang Nth 6
• Blk 788 Choa Chu Kang Nth 6
• Blk 789 Choa Chu Kang Nth 6
• Blk 790 Choa Chu Kang Nth 6
• Blk 791 Choa Chu Kang Nth 6
• Blk 792 Choa Chu Kang Nth 6
• Blk 617 Choa Chu Kang Nth 7
• Blk 618 Choa Chu Kang Nth 7
• Blk 619 Choa Chu Kang Nth 7
• Blk 562 Choa Chu Kang St 52
• Blk 563 Choa Chu Kang St 52
• Blk 564 Choa Chu Kang St 52
• Blk 565 Choa Chu Kang St 52
• Blk 566 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 567 Choa Chu Kang St 52
• Blk 568 Choa Chu Kang St 52
• Blk 569 Choa Chu Kang St 52
• Blk 570 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 573 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 574 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 770 Choa Chu Kang St 54 (close to the 1 km line)
• Blk 771 Choa Chu Kang St 54 (close to the 1 km line)
• Blk 601 Choa Chu Kang St 62
• Blk 602 Choa Chu Kang St 62
• Blk 603 Choa Chu Kang St 62
• Blk 604 Choa Chu Kang St 62
• Blk 605 Choa Chu Kang St 62
• Blk 606 Choa Chu Kang St 62
• Blk 607 Choa Chu Kang St 62
• Blk 608 Choa Chu Kang St 62
• Blk 609 Choa Chu Kang St 62
• Blk 610 Choa Chu Kang St 62
• Blk 611 Choa Chu Kang St 62
• Blk 612 Choa Chu Kang St 62
• Blk 613 Choa Chu Kang St 62
• Blk 614 Choa Chu Kang St 62
• Blk 615 Choa Chu Kang St 62
• Blk 616 Choa Chu Kang St 62
• Blk 620 Choa Chu Kang St 62
• Blk 621 Choa Chu Kang St 62
• Blk 625 Choa Chu Kang St 62
• Blk 626 Choa Chu Kang St 62
• Blk 627 Choa Chu Kang St 62
• Blk 638 Choa Chu Kang St 64
• Blk 639 Choa Chu Kang St 64
• Blk 640 Choa Chu Kang St 64
• Blk 641 Choa Chu Kang St 64
• Blk 642 Choa Chu Kang St 64
• Blk 643 Choa Chu Kang St 64

1 to 2 km

• Blk 308 Choa Chu Kang Ave 4
• Blk 751 Choa Chu Kang Nth 5
• Blk 752 Choa Chu Kang Nth 5
• Blk 753 Choa Chu Kang Nth 5
• Blk 754 Choa Chu Kang Nth 5
• Blk 755 Choa Chu Kang Nth 5
• Blk 756 Choa Chu Kang Nth 5
• Blk 757 Choa Chu Kang Nth 5
• Blk 758 Choa Chu Kang Nth 5 (close to the 1 km line)
• Blk 759 Choa Chu Kang Nth 5 (close to the 1 km line)
• Blk 760 Choa Chu Kang Nth 5 (close to the 1 km line)
• Blk 761 Choa Chu Kang Nth 5 (close to the 1 km line)
• Blk 762 Choa Chu Kang Nth 5
• Blk 763 Choa Chu Kang Nth 5
• Blk 764 Choa Chu Kang Nth 5
• Blk 765 Choa Chu Kang Nth 5
• Blk 766 Choa Chu Kang Nth 5 (close to the 1 km line)
• Blk 501 Choa Chu Kang St 51
• Blk 502 Choa Chu Kang St 51
• Blk 503 Choa Chu Kang St 51
• Blk 504 Choa Chu Kang St 51
• Blk 505 Choa Chu Kang St 51
• Blk 506 Choa Chu Kang St 51
• Blk 507 Choa Chu Kang St 51
• Blk 508 Choa Chu Kang St 51
• Blk 509 Choa Chu Kang St 51
• Blk 510 Choa Chu Kang St 51
• Blk 511 Choa Chu Kang St 51
• Blk 512 Choa Chu Kang St 51
• Blk 513 Choa Chu Kang St 51
• Blk 514 Choa Chu Kang St 51
• Blk 515 Choa Chu Kang St 51
• Blk 516 Choa Chu Kang St 51
• Blk 517 Choa Chu Kang St 51
• Blk 518 Choa Chu Kang St 51
• Blk 523 Choa Chu Kang St 51
• Blk 524 Choa Chu Kang St 51
• Blk 525 Choa Chu Kang St 51
• Blk 526 Choa Chu Kang St 51
• Blk 527 Choa Chu Kang St 51
• Blk 528 Choa Chu Kang St 51
• Blk 529 Choa Chu Kang St 51
• Blk 530 Choa Chu Kang St 51
• Blk 531 Choa Chu Kang St 51
• Blk 535 Choa Chu Kang St 51
• Blk 536 Choa Chu Kang St 51
• Blk 537 Choa Chu Kang St 51
• Blk 540 Choa Chu Kang St 52
• Blk 541 Choa Chu Kang St 52
• Blk 542 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 543 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 544 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 545 Choa Chu Kang St 52
• Blk 546 Choa Chu Kang St 52
• Blk 547 Choa Chu Kang St 52
• Blk 548 Choa Chu Kang St 52
• Blk 549 Choa Chu Kang St 52
• Blk 550 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 551 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 552 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 571 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 572 Choa Chu Kang St 52 (close to the 1 km line)
• Blk 701 Choa Chu Kang St 53
• Blk 702 Choa Chu Kang St 53
• Blk 703 Choa Chu Kang St 53
• Blk 704 Choa Chu Kang St 53
• Blk 705 Choa Chu Kang St 53
• Blk 706 Choa Chu Kang St 53
• Blk 707 Choa Chu Kang St 53
• Blk 708 Choa Chu Kang St 53
• Blk 767 Choa Chu Kang St 54 (close to the 1 km line)
• Blk 768 Choa Chu Kang St 54 (close to the 1 km line)
• Blk 769 Choa Chu Kang St 54 (close to the 1 km line)

Contains information from General information of schools accessed on 7 September 2026 from the Ministry of Education which is made available under the terms of the Singapore Open Data Licence version 1.0. Contains information from HDB resale flat prices and HDB Property Information, accessed from data.gov.sg under the Singapore Open Data Licence version 1.0. Block and school locations are placed with the OneMap address search, © Singapore Land Authority.