HDB block · Toa Payoh

Blk 121 Potong Pasir Avenue 1

Singapore 350121

177 flats21 storeysBuilt 1984Lease from 1984
See resale prices →

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Blk 121 Potong Pasir Avenue 1 at a glance

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

Nearest MRT / LRT
620 mPotong Pasir MRT
Nearest hawker centre
840 mWoodleigh Village Hawker Centre
Primary schools within 1 km
1St Andrew's School (Junior)
99-year lease
Ends 2083About 57 years left

Flats in this block: 4-room 62 · 5-room 62 · 3-room 52 · Executive 1

Recent resale prices

6 HDB resale flats in this block registered Oct 2024 – Sep 2026. What buyers paid, from HDB; not a valuation.

Flat typeThis blockWhole street
3-room$572,5002 sales · $709 psf$548,00073 sales · $675 psf
4-room—$635,00027 sales · $615 psf
5-room$1,004,4434 sales · $694 psf$1,065,0008 sales · $722 psf
Executive—$1,260,0003 sales · $727 psf

Latest sales in this block

MonthFlat typeStoreysSizePriceLease left
Sep 20265-roomStoreys 7–9 · 1,442 sq ft7–91,442 sq ft$1,050,000$728 psf56 yrs 8 mths
Jun 20263-roomStoreys 7–9 · 807 sq ft7–9807 sq ft$545,000$675 psf56 yrs 11 mths
Jun 20253-roomStoreys 13–15 · 807 sq ft13–15807 sq ft$600,000$743 psf58 yrs
Jun 20255-roomStoreys 16–18 · 1,442 sq ft16–181,442 sq ft$968,888$672 psf57 yrs 11 mths
Jan 20255-roomStoreys 1–3 · 1,442 sq ft1–31,442 sq ft$960,000$666 psf58 yrs 6 mths
Dec 20245-roomStoreys 13–15 · 1,453 sq ft13–151,453 sq ft$1,039,998$716 psf58 yrs 7 mths

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

Stations not yet open are not counted.

Schools

  • St Andrew's School (Junior) Primary school490 m
  • St Andrew's School (Secondary) Secondary school570 m
  • Cedar Girls' Secondary School Secondary school950 m

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

Food, parks and services

  • Neo Medical Centre CHAS clinic250 m
  • Potong Pasir CC Community club390 m
  • Carmichael Road Playground Park820 m
  • Woodleigh Village Hawker Centre Hawker centre840 m

Everything near Potong Pasir Avenue 1: the street guide →

Other blocks on Potong Pasir Avenue 1

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