HDB block · Punggol

Blk 421A Northshore Drive

Singapore 821421

212 flats26 storeysBuilt 2020Lease from 2021
See resale prices →

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Blk 421A Northshore Drive at a glance

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

Nearest MRT / LRT
900 mNibong LRT
Nearest hawker centre
720 mPunggol Coast Hawker Centre
Primary schools within 1 km
1Northshore Primary School
99-year lease
Ends 2120About 94 years left

Flats in this block: 2-room 162 · 3-room 50

Recent resale prices

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

Flat typeThis blockWhole street
2-room$430,0008 sales · $907 psf$420,00065 sales · $860 psf
3-room$586,0002 sales · $801 psf$578,00030 sales · $801 psf

Latest sales in this block

MonthFlat typeStoreysSizePriceLease left
Sep 20262-roomStoreys 19–21 · 506 sq ft19–21506 sq ft$475,000$939 psf94 yrs 2 mths
Jul 20262-roomStoreys 7–9 · 506 sq ft7–9506 sq ft$435,000$860 psf94 yrs 4 mths
Jul 20262-roomStoreys 4–6 · 409 sq ft4–6409 sq ft$370,000$905 psf94 yrs 4 mths
Apr 20262-roomStoreys 13–15 · 506 sq ft13–15506 sq ft$460,000$909 psf94 yrs 7 mths
Apr 20263-roomStoreys 4–6 · 732 sq ft4–6732 sq ft$567,000$775 psf94 yrs 7 mths
Apr 20263-roomStoreys 19–21 · 732 sq ft19–21732 sq ft$605,000$827 psf94 yrs 6 mths
Mar 20262-roomStoreys 4–6 · 506 sq ft4–6506 sq ft$425,000$840 psf94 yrs 8 mths
Feb 20262-roomStoreys 7–9 · 506 sq ft7–9506 sq ft$520,000$1,028 psf94 yrs 9 mths
Feb 20262-roomStoreys 7–9 · 409 sq ft7–9409 sq ft$375,000$917 psf94 yrs 9 mths
Jan 20262-roomStoreys 13–15 · 506 sq ft13–15506 sq ft$410,000$810 psf94 yrs 10 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

  • Northshore Primary School Primary school120 m

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

Food, parks and services

  • Punggol Heritage Trail Phase 2 Park700 m
  • Punggol Coast Hawker Centre Hawker centre720 m
  • Stat Medical Clinic CHAS clinic910 m

Everything near Northshore Drive: the street guide →

Other blocks on Northshore Drive

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