HDB block · Yishun

Blk 231 Yishun Street 21

Singapore 760231

88 flats12 storeysBuilt 1984Lease from 1985
See resale prices →

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Blk 231 Yishun Street 21 at a glance

Distances are straight lines from the block. Walking routes are longer.

Nearest MRT / LRT
560 mYishun MRT
Nearest hawker centre
990 mChong Pang Market and Food Centre
Primary schools within 1 km
4Xishan Primary School
99-year lease
Ends 2084About 58 years left

Flats in this block: 5-room 76 · 4-room 12

Recent resale prices

No flats in this block were resold Oct 2024 – Sep 2026. What buyers paid, from HDB; not a valuation.

Flat typeThis blockWhole street
4-room—$535,00047 sales · $525 psf
5-room—$670,00025 sales · $499 psf

Check a flat: recent sales like it in this block and street →

Median: half the sales were above, half below. Per sq ft uses each flat’s floor area. Lease left is at the time of sale.

What’s nearby

Within 1 km of the block, nearest first.

MRT and LRT

Beyond 1 km

Stations not yet open are not counted.

Schools

  • Xishan Primary School Primary school100 m
  • Yishun Town Secondary School Secondary school230 m
  • Yishun Primary School Primary school340 m
  • Northland Secondary School Secondary school390 m
  • Ahmad Ibrahim Primary School Primary school470 m
  • Chongfu School Primary school540 m
  • Ahmad Ibrahim Secondary School Secondary school850 m

Primary 1 registration uses the official home–school distance, not these figures. Check OneMap for your block.

Food, parks and services

  • S and L Family Clinic CHAS clinic160 m
  • Nee Soon East CC Community club370 m
  • Yishun Neighbourhood Park Park470 m
  • Yishun Public Library Library510 m
  • Chong Pang Market and Food Centre Hawker centre990 m

Everything near Yishun Street 21: the street guide →

Other blocks on Yishun Street 21

Sources · data.gov.sg under the Singapore Open Data Licence v1.0

  • HDB Property Information, HDB (updated 2026-07-06)
  • Resale flat prices based on registration date from Jan-2017 onwards, HDB (updated 2026-10-07)
  • Hawker Centres (GEOJSON), NEA (updated 2026-10-07)
  • Parks, NParks (updated 2026-10-07)
  • Park Connector Loop, NParks (updated 2026-07-15)
  • CHAS Clinics, MOH (updated 2024-06-06)
  • Pre-Schools Location, ECDA (updated 2024-06-06)
  • Community Clubs, PA (updated 2024-06-06)
  • Libraries, NLB (updated 2024-06-06)
  • SportSG Sport Facilities (GEOJSON), SportSG (updated 2025-11-13)
  • Dates of Hawker Centres Closure, NEA (updated 2026-09-21)
  • General information of schools, MOE (updated 2026-04-17)
  • Block and school locations: OneMap, Singapore Land Authority · Town: URA Master Plan 2025