HDB block · Clementi

Blk 420 Clementi Avenue 1

Singapore 120420

300 flats40 storeysBuilt 2012Lease from 2013
See resale prices →

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Blk 420 Clementi Avenue 1 at a glance

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

Nearest MRT / LRT
710 mClementi MRT
Nearest hawker centre
520 mClementi Ave 2 Market/Cooked Food Centre
Primary schools within 1 km
2Pei Tong Primary School
99-year lease
Ends 2112About 86 years left

Flats in this block: 4-room 224 · 3-room 76

Recent resale prices

18 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$650,0005 sales · $816 psf$705,00018 sales · $879 psf
4-room$948,88813 sales · $927 psf$948,88855 sales · $898 psf

Latest sales in this block

MonthFlat typeStoreysSizePriceLease left
Aug 20264-roomStoreys 7–9 · 1,033 sq ft7–91,033 sq ft$928,000$898 psf86 yrs 2 mths
Jul 20264-roomStoreys 10–12 · 990 sq ft10–12990 sq ft$927,000$936 psf86 yrs 3 mths
Jun 20263-roomStoreys 4–6 · 797 sq ft4–6797 sq ft$648,000$814 psf86 yrs 4 mths
Jun 20264-roomStoreys 22–24 · 1,033 sq ft22–241,033 sq ft$980,000$948 psf86 yrs 4 mths
May 20263-roomStoreys 4–6 · 797 sq ft4–6797 sq ft$650,000$816 psf86 yrs 5 mths
May 20264-roomStoreys 10–12 · 1,033 sq ft10–121,033 sq ft$935,000$905 psf86 yrs 4 mths
Dec 20254-roomStoreys 28–30 · 1,076 sq ft28–301,076 sq ft$980,000$910 psf86 yrs 10 mths
Sep 20254-roomStoreys 4–6 · 1,033 sq ft4–61,033 sq ft$915,000$885 psf87 yrs 1 mth
Jun 20254-roomStoreys 4–6 · 980 sq ft4–6980 sq ft$850,000$868 psf87 yrs 4 mths
Apr 20253-roomStoreys 37–39 · 797 sq ft37–39797 sq ft$730,000$916 psf87 yrs 6 mths
Apr 20254-roomStoreys 16–18 · 1,076 sq ft16–181,076 sq ft$938,000$871 psf87 yrs 5 mths
Mar 20253-roomStoreys 7–9 · 786 sq ft7–9786 sq ft$638,000$812 psf87 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

Beyond 1 km

Stations not yet open are not counted.

Schools

  • Nan Hua High School Secondary school230 m
  • New Town Secondary School Secondary school450 m
  • Nus High School of Mathematics and Science Secondary school460 m
  • School of Science and Technology, Singapore Secondary school630 m
  • Pei Tong Primary School Primary school710 m
  • Clementi Primary School Primary school870 m
  • Clementi Town Secondary School Secondary school1.0 km

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

Food, parks and services

  • My Family Clinic (Clementi) CHAS clinic60 m
  • Clementi Sport Centre Sport centre490 m
  • Taman Mas Merah Playground Park510 m
  • Clementi Ave 2 Market/Cooked Food Centre Hawker centre520 m
  • Clementi Public Library Library770 m
  • West Coast CC Community club950 m

Everything near Clementi Avenue 1: the street guide →

Other blocks on Clementi Avenue 1

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

  • HDB Property Information, HDB (updated 2026-10-08)
  • Resale flat prices based on registration date from Jan-2017 onwards, HDB (updated 2026-10-12)
  • Hawker Centres (GEOJSON), NEA (updated 2026-10-12)
  • Parks, NParks (updated 2026-10-11)
  • 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