datainsg/HDB

Blk 421C Northshore Drive

Punggol · Singapore 823421 · lease from 2021 · about 93 years left · 26 storeys · 10 sales since 2026

In the 24 months to Oct 2026, 3 room flats at Blk 421C Northshore Drive, Punggol, sold for a typical $618,000 across 7 sales. The latest, in Sep 2026, sold for $568,000 on floors 07 to 09.

Last sale, Oct 2026
$433,0002 room, floor 16 to 18
3 room, Punggol, 12 months
$545,000typical price in the town
Price per sq ft, last sale
$85647 sqm

Typical in the last 24 months: 2 room $433,000 (3 sales) · 3 room $618,000 (7 sales).

Check an asking price

Every resale sale in this block

MonthTypeFloorSizeLease leftPrice$ psf
Oct 20262 room16 to 1847 sqm94y 1m$433,000$856
Sep 20263 room07 to 0968 sqm94y 1m$568,000$776
Sep 20263 room22 to 2468 sqm94y 1m$610,000$833
Aug 20262 room10 to 1247 sqm94y 3m$455,000$899
Aug 20263 room07 to 0968 sqm94y 3m$610,000$833
Aug 20263 room16 to 1868 sqm94y 3m$618,000$844
Aug 20263 room13 to 1568 sqm94y 3m$625,000$854
Aug 20263 room13 to 1568 sqm94y 2m$630,000$861
Jul 20262 room04 to 0638 sqm94y 3m$395,000$966
Jul 20263 room19 to 2168 sqm94y 3m$620,000$847

Similar flats nearby, last 12 months

Same flat type, within 500 m (1 km when fewer than 5 sold), with a lease within 10 years of this block's. Each dot is one sale.

2 room

Middle $433k $356k $520k

42 sales within 500 m in the last 12 months. Middle price $432,500.

3 room

Middle $600k $500k $640k

18 sales within 500 m in the last 12 months. Middle price $600,000.

Nearby blocks