Preschool
Data via data.gov.sg (Singapore Open Data Licence).
| HDB block | Blk 221 HOUGANG ST 21 | 0 m |
| HDB block | Blk 222 HOUGANG ST 21 | 31 m |
| HDB block | Blk 220 HOUGANG ST 21 | 103 m |
| Private project | CHARLTON 18 | 131 m |
| HDB block | Blk 201 HOUGANG ST 21 | 132 m |
| Private project | CHARLTON VILLAS | 185 m |
| Private project | PARK RESIDENCES KOVAN | 241 m |
| Private project | CHARLTON PARK | 245 m |
| Private project | CHARLTON RESIDENCES | 286 m |
| Private project | GRAND REGALIA | 290 m |
| HDB block | Blk 141 LOR AH SOO | 390 m |
| HDB block | Blk 142 LOR AH SOO | 405 m |
HDB blocks within 600 m and private projects within 800 m, nearest first.