datainsg/HDB

Blk 420 Choa Chu Kang Avenue 4

Choa Chu Kang · Singapore 680420 · lease from 1993 · about 65 years left · 16 storeys · 80 sales since 1997

In the 24 months to Oct 2026, Executive flats at Blk 420 Choa Chu Kang Avenue 4, Choa Chu Kang, sold for a typical $865,000 across 3 sales. The latest, in Jun 2026, sold for $825,000 on floors 04 to 06.

Last sale, Jun 2026
$825,000Executive, floor 04 to 06
Executive, Choa Chu Kang, 12 months
$832,500typical price in the town
Price per sq ft, last sale
$536143 sqm

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Every resale sale in this block

MonthTypeFloorSizeLease leftPrice$ psf
Jun 2026Executive04 to 06143 sqm66y 0m$825,000$536
Dec 2025Executive16 to 18150 sqm66y 7m$925,000$573
Oct 2025Executive13 to 15148 sqm66y 9m$865,000$543
Nov 2023Executive10 to 12148 sqm68y 10m$793,888$498
Jul 2023Executive07 to 09148 sqm69y 0m$770,000$483
May 2022Executive16 to 18148 sqm70y 2m$722,888$454
Jan 2022Executive10 to 12150 sqm70y 5m$708,000$439
Nov 2021Executive10 to 12148 sqm70y 8m$663,000$416
Mar 2020Executive01 to 03150 sqm72y 4m$495,000$307
Dec 2019Executive10 to 12143 sqm72y 6m$550,000$357

* Worked out from the lease start year. HDB did not publish remaining lease before 2015.

Sales before March 2012 are dated by HDB approval; later sales by registration.

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.

Executive

Middle $850k $768k $941k

27 sales within 500 m in the last 12 months. Middle price $850,000.

Nearby blocks