421 Jurong West St 42

HDB Block · in Jurong West, Singapore · 99-year lease · Completed 1984

Data through 1 February 2026

Intro: 421 Jurong West St 42 is an HDB block located along Jurong West Street 42 within Jurong West with a 99-year lease commencing in 1984. It was completed in 1984 with 108 units in total. So far it has been transacted a total of 153 times.

HDBJurong West

421 Jurong West St 42 project details

Street

Jurong West Street 42

Postal Code

640421

Unit Types

3 Room, 4 Room

Completion

1984

Total Units

108

Unit Size

688 - 957 sqft

Lease Remaining

57 yrs

MRT and LRT stations near 421 Jurong West St 42

Hong Kah891 m MRTJS4
Lakeside906 m MRTEW26

See details on nearby stations

Primary schools near 421 Jurong West St 42

Jurong Primary School651 m
Shuqun Primary School728 m

See details on nearby schools

421 Jurong West St 42 price, PSF and transaction trends

01-07-1990

First Transacted

01-02-2026

Last Transacted

153

Total Transactions

421 Jurong West St 42 transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for 421 Jurong West St 42, the median price was S$384,000 and the median PSF was S$527 psf. The newest record shown is from 1 February 2026. The annual project median was 45.1% higher in 2026 than in 2019; unit mix can affect year-to-year comparisons.

Recent 421 Jurong West St 42 transactions

Date	Flat type / storey	Price	PSF	Size
1 February 2026	3 Room · 04 To 06	S$380,000	S$552 psf	688 sqft
1 January 2026	4 Room · 01 To 03	S$450,000	S$498 psf	904 sqft
1 November 2025	3 Room · 07 To 09	S$403,888	S$587 psf	688 sqft
1 March 2025	3 Room · 07 To 09	S$400,000	S$581 psf	688 sqft
1 October 2024	3 Room · 07 To 09	S$388,000	S$564 psf	688 sqft

421 Jurong West St 42 median transaction PSF (S$)

421 Jurong West St 42 annual price trend

Year	Median price	Median PSF	Recorded sales
2026	S$415,000	S$525 psf	2
2025	S$401,944	S$584 psf	2
2024	S$375,000	S$545 psf	3
2023	S$387,500	S$492 psf	4
2022	S$328,000	S$465 psf	5
2021	S$308,000	S$448 psf	1
2020	S$315,000	S$348 psf	2
2019	S$249,000	S$362 psf	2

Profitable

Unprofitable

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Frequently asked questions about 421 Jurong West St 42

How much do units at 421 Jurong West St 42 cost?

The latest 12 recorded sales show a median price of S$384,000 and a median of S$527 psf. Actual prices vary by floor, size, facing, condition and sale date.

Is 421 Jurong West St 42 freehold or leasehold?

421 Jurong West St 42 has a tenure of 99-year lease.

When was 421 Jurong West St 42 completed?

421 Jurong West St 42 was completed in 1984 and the project has 108 units.

Which MRT or LRT station is nearest to 421 Jurong West St 42?

Hong Kah is the nearest station shown, at an estimated straight-line distance of 891 metres.

Which primary schools are near 421 Jurong West St 42?

The primary schools shown within the page’s one-kilometre search are Jurong Primary School (651 m) and Shuqun Primary School (728 m). Distances are estimates and do not determine school-admission eligibility.

Data sources and methodology

Resale transaction records are based on HDB resale transaction data published on data.gov.sg. REALSMART calculates block-level medians, chart groupings, profitability indicators and straight-line distances. Data on this page runs through 1 February 2026. Figures are indicative and do not constitute financial advice.