Blk 421 Jurong West Street 42

Jurong West · Singapore 640421 · lease from 1985 · about 57 years left · 10 storeys · 153 sales since 1990

In the 24 months to Oct 2026, 3 room flats at Blk 421 Jurong West Street 42, Jurong West, sold for a typical $400,000 across 3 sales. The latest, in Feb 2026, sold for $380,000 on floors 04 to 06.

Last sale, Feb 2026: $380,0003 room, floor 04 to 06
3 room, Jurong West, 12 months: $393,000typical price in the town
Price per sq ft, last sale: $55264 sqm

Check an asking price

Every resale sale in this block

Month	Type	Floor	Size	Lease left	Price	$ psf
Feb 2026	3 room	04 to 06	64 sqm	58y 4m	$380,000	$552
Jan 2026	4 room	01 to 03	84 sqm	58y 7m	$450,000	$498
Nov 2025	3 room	07 to 09	64 sqm	58y 7m	$403,888	$586
Mar 2025	3 room	07 to 09	64 sqm	59y 3m	$400,000	$581
Oct 2024	3 room	07 to 09	64 sqm	59y 9m	$388,000	$563
Jul 2024	3 room	04 to 06	64 sqm	60y 0m	$375,000	$544
Apr 2024	3 room	04 to 06	64 sqm	60y 3m	$375,000	$544
Oct 2023	3 room	07 to 09	64 sqm	60y 8m	$343,000	$498
Sep 2023	3 room	07 to 09	64 sqm	60y 10m	$350,000	$508
May 2023	4 room	01 to 03	84 sqm	61y 2m	$438,000	$484
Feb 2023	4 room	01 to 03	84 sqm	61y 5m	$425,000	$470
Aug 2022	3 room	04 to 06	64 sqm	61y 11m	$348,000	$505
Jul 2022	3 room	04 to 06	64 sqm	62y 0m	$316,000	$459
Jul 2022	4 room	07 to 09	89 sqm	62y 0m	$430,000	$449
Apr 2022	3 room	04 to 06	64 sqm	62y 2m	$328,000	$476
Jan 2022	3 room	07 to 09	64 sqm	62y 6m	$320,000	$465
May 2021	3 room	07 to 09	64 sqm	63y 2m	$308,000	$447
Jul 2020	4 room	01 to 03	84 sqm	64y 0m	$315,000	$348
Jan 2020	4 room	10 to 12	84 sqm	64y 5m	$315,000	$348
May 2019	3 room	07 to 09	64 sqm	65y 1m	$257,000	$373
Mar 2019	3 room	01 to 03	64 sqm	65y 3m	$241,000	$350
May 2017	3 room	04 to 06	64 sqm	67y 1m	$253,000	$367
Apr 2017	4 room	01 to 03	84 sqm	67y 2m	$340,000	$376
Jan 2017	3 room	07 to 09	64 sqm	67y 5m	$269,000	$390
Oct 2016	3 room	04 to 06	64 sqm	67y 0m	$253,000	$367
Jun 2016	3 room	04 to 06	64 sqm	68y 0m	$270,000	$392
May 2016	3 room	07 to 09	64 sqm	68y 0m	$285,000	$414
Jan 2016	3 room	04 to 06	64 sqm	68y 0m	$275,000	$399
Nov 2015	4 room	10 to 12	89 sqm	68y 0m	$380,000	$397
Oct 2015	3 room	07 to 09	64 sqm	68y 0m	$280,000	$406
Mar 2014	3 room	07 to 09	64 sqm	69y 10m*	$306,000	$444
Dec 2013	3 room	07 to 09	64 sqm	70y 1m*	$308,000	$447
Nov 2013	3 room	07 to 09	64 sqm	70y 2m*	$315,000	$457
Mar 2013	4 room	07 to 09	84 sqm	70y 10m*	$390,000	$431
Nov 2012	4 room	07 to 09	84 sqm	71y 2m*	$384,000	$425
Jul 2012	3 room	07 to 09	64 sqm	71y 6m*	$305,000	$443
Mar 2012	3 room	01 to 05	64 sqm	71y 10m*	$300,000	$435
Jan 2012	4 room	07 to 09	84 sqm	72y 0m*	$375,000	$415
Nov 2011	3 room	01 to 03	64 sqm	72y 2m*	$282,000	$409
Oct 2011	4 room	07 to 09	89 sqm	72y 3m*	$390,000	$407
Dec 2010	4 room	01 to 03	84 sqm	73y 1m*	$331,000	$366
Aug 2010	3 room	10 to 12	64 sqm	73y 5m*	$265,000	$385
Aug 2010	4 room	04 to 06	84 sqm	73y 5m*	$324,000	$358
Jul 2010	3 room	04 to 06	64 sqm	73y 6m*	$230,000	$334
Feb 2010	4 room	04 to 06	89 sqm	73y 11m*	$310,000	$324
Oct 2009	3 room	07 to 09	64 sqm	74y 3m*	$228,000	$331
Oct 2009	3 room	07 to 09	64 sqm	74y 3m*	$234,000	$340
Sep 2009	4 room	07 to 09	84 sqm	74y 4m*	$280,000	$310
Jul 2009	3 room	07 to 09	64 sqm	74y 6m*	$223,000	$324
Mar 2009	3 room	04 to 06	64 sqm	74y 10m*	$214,000	$311
Sep 2008	4 room	07 to 09	89 sqm	75y 4m*	$280,000	$292
Jun 2008	3 room	04 to 06	64 sqm	75y 7m*	$163,000	$237
Mar 2008	3 room	04 to 06	64 sqm	75y 10m*	$168,000	$244
Apr 2007	3 room	01 to 03	64 sqm	76y 9m*	$148,000	$215
Feb 2007	3 room	01 to 03	64 sqm	76y 11m*	$140,000	$203
Dec 2006	3 room	07 to 09	64 sqm	77y 1m*	$155,000	$225
Sep 2006	3 room	04 to 06	64 sqm	77y 4m*	$144,500	$210
Jul 2006	3 room	04 to 06	64 sqm	77y 6m*	$146,000	$212
May 2006	3 room	10 to 12	64 sqm	77y 8m*	$137,000	$199
May 2006	3 room	01 to 03	64 sqm	77y 8m*	$135,000	$196
Dec 2005	3 room	04 to 06	64 sqm	78y 1m*	$136,000	$197
Jul 2005	3 room	01 to 03	64 sqm	78y 6m*	$135,000	$196
Jul 2005	3 room	07 to 09	64 sqm	78y 6m*	$152,000	$221
Apr 2005	3 room	07 to 09	64 sqm	78y 9m*	$180,000	$261
Mar 2005	4 room	04 to 06	84 sqm	78y 10m*	$206,000	$228
Feb 2005	3 room	01 to 03	64 sqm	78y 11m*	$185,000	$269
Aug 2004	3 room	07 to 09	64 sqm	79y 5m*	$144,000	$209
Aug 2004	3 room	04 to 06	64 sqm	79y 5m*	$180,000	$261
Jun 2004	3 room	10 to 12	64 sqm	79y 7m*	$185,000	$269
Oct 2003	4 room	01 to 03	89 sqm	80y 3m*	$200,000	$209
Sep 2003	3 room	07 to 09	64 sqm	80y 4m*	$138,000	$200
Jul 2003	3 room	04 to 06	64 sqm	80y 6m*	$130,000	$189
May 2003	3 room	07 to 09	64 sqm	80y 8m*	$115,000	$167
Mar 2003	3 room	07 to 09	64 sqm	80y 10m*	$124,500	$181
Jan 2003	4 room	10 to 12	89 sqm	81y 0m*	$163,000	$170
Sep 2002	3 room	07 to 09	64 sqm	81y 4m*	$116,000	$168
Aug 2002	3 room	04 to 06	64 sqm	81y 5m*	$113,000	$164
Jan 2002	4 room	04 to 06	89 sqm	82y 0m*	$158,000	$165
Dec 2001	3 room	07 to 09	64 sqm	82y 1m*	$115,000	$167
Dec 2001	4 room	04 to 06	89 sqm	82y 1m*	$169,000	$176
Nov 2001	4 room	07 to 09	84 sqm	82y 2m*	$158,000	$175
Oct 2001	3 room	10 to 12	64 sqm	82y 3m*	$105,000	$152
Jun 2001	3 room	07 to 09	64 sqm	82y 7m*	$116,000	$168
Jun 2001	3 room	07 to 09	64 sqm	82y 7m*	$108,000	$157
Jun 2001	4 room	07 to 09	84 sqm	82y 7m*	$165,000	$182
May 2001	3 room	04 to 06	64 sqm	82y 8m*	$104,000	$151
Apr 2001	3 room	07 to 09	64 sqm	82y 9m*	$115,000	$167
Apr 2001	4 room	07 to 09	89 sqm	82y 9m*	$169,000	$176
Mar 2001	3 room	01 to 03	64 sqm	82y 10m*	$115,000	$167
Jan 2001	3 room	07 to 09	64 sqm	83y 0m*	$127,000	$184
Dec 2000	4 room	01 to 03	84 sqm	83y 1m*	$172,000	$190
Nov 2000	3 room	04 to 06	64 sqm	83y 2m*	$126,000	$183
Nov 2000	4 room	07 to 09	84 sqm	83y 2m*	$189,000	$209
Oct 2000	4 room	07 to 09	89 sqm	83y 3m*	$200,000	$209
Sep 2000	3 room	07 to 09	64 sqm	83y 4m*	$132,000	$192
Jul 2000	3 room	07 to 09	64 sqm	83y 6m*	$132,000	$192
Dec 1999	3 room	04 to 06	64 sqm	84y 1m*	$136,000	$197
Nov 1999	4 room	01 to 03	84 sqm	84y 2m*	$196,000	$217
Nov 1999	4 room	04 to 06	84 sqm	84y 2m*	$190,000	$210
Aug 1999	4 room	07 to 09	84 sqm	84y 5m*	$190,000	$210
Jul 1999	3 room	04 to 06	64 sqm	84y 6m*	$118,000	$171
May 1999	3 room	01 to 03	64 sqm	84y 8m*	$107,500	$156
May 1999	4 room	07 to 09	84 sqm	84y 8m*	$177,000	$196
Apr 1999	3 room	04 to 06	64 sqm	84y 9m*	$113,000	$164
Mar 1999	3 room	10 to 12	64 sqm	84y 10m*	$112,000	$163
Feb 1999	3 room	01 to 03	64 sqm	84y 11m*	$117,000	$170
Dec 1998	3 room	10 to 12	64 sqm	85y 1m*	$120,000	$174
Dec 1998	4 room	01 to 03	84 sqm	85y 1m*	$175,000	$194
Nov 1998	4 room	04 to 06	89 sqm	85y 2m*	$183,500	$192
Oct 1998	3 room	07 to 09	64 sqm	85y 3m*	$121,000	$176
Aug 1998	3 room	07 to 09	64 sqm	85y 5m*	$145,000	$210
Jun 1998	3 room	07 to 09	64 sqm	85y 7m*	$140,000	$203
Apr 1998	3 room	07 to 09	64 sqm	85y 9m*	$134,000	$195
Apr 1998	3 room	01 to 03	64 sqm	85y 9m*	$126,000	$183
Dec 1997	4 room	10 to 12	89 sqm	86y 1m*	$218,000	$228
Nov 1997	3 room	04 to 06	64 sqm	86y 2m*	$136,000	$197
Nov 1997	3 room	04 to 06	64 sqm	86y 2m*	$149,000	$216
Jul 1997	3 room	07 to 09	64 sqm	86y 6m*	$168,000	$244
Jun 1997	4 room	07 to 09	84 sqm	86y 7m*	$249,000	$275
May 1997	3 room	07 to 09	64 sqm	86y 8m*	$169,000	$245
Feb 1997	3 room	07 to 09	64 sqm	86y 11m*	$163,000	$237
Oct 1996	4 room	01 to 03	89 sqm	87y 3m*	$248,000	$259
Sep 1996	4 room	10 to 12	89 sqm	87y 4m*	$255,000	$266
Aug 1996	4 room	01 to 03	84 sqm	87y 5m*	$255,000	$282
Jul 1996	3 room	07 to 09	64 sqm	87y 6m*	$138,000	$200
Jun 1996	4 room	04 to 06	89 sqm	87y 7m*	$235,000	$245
Jun 1996	4 room	01 to 03	84 sqm	87y 7m*	$245,000	$271
Jun 1996	4 room	10 to 12	89 sqm	87y 7m*	$218,000	$228
May 1996	4 room	04 to 06	84 sqm	87y 8m*	$205,000	$227
Mar 1996	3 room	04 to 06	64 sqm	87y 10m*	$119,800	$174
Jan 1996	3 room	07 to 09	64 sqm	88y 0m*	$123,000	$179
Jan 1996	4 room	04 to 06	84 sqm	88y 0m*	$183,500	$203
Dec 1995	3 room	04 to 06	64 sqm	88y 1m*	$135,000	$196
Dec 1995	4 room	07 to 09	84 sqm	88y 1m*	$169,000	$187
Nov 1995	3 room	07 to 09	64 sqm	88y 2m*	$122,000	$177
Sep 1995	3 room	01 to 03	64 sqm	88y 4m*	$92,000	$134
Aug 1995	3 room	04 to 06	64 sqm	88y 5m*	$95,000	$138
Jul 1995	3 room	04 to 06	64 sqm	88y 6m*	$104,000	$151
May 1995	4 room	04 to 06	84 sqm	88y 8m*	$158,000	$175
Feb 1995	4 room	04 to 06	89 sqm	88y 11m*	$140,000	$146
Feb 1995	4 room	04 to 06	89 sqm	88y 11m*	$165,000	$172
Nov 1994	3 room	10 to 12	64 sqm	89y 2m*	$85,000	$123
Oct 1994	4 room	01 to 03	89 sqm	89y 3m*	$135,000	$141
Jun 1994	4 room	04 to 06	84 sqm	89y 7m*	$130,000	$144
May 1994	3 room	04 to 06	64 sqm	89y 8m*	$80,000	$116
Nov 1993	4 room	07 to 09	89 sqm	90y 2m*	$135,000	$141
Jul 1993	4 room	04 to 06	84 sqm	90y 6m*	$95,000	$105
Mar 1993	3 room	04 to 06	64 sqm	90y 10m*	$42,000	$61
Mar 1993	4 room	07 to 09	84 sqm	90y 10m*	$65,600	$73
Dec 1992	3 room	04 to 06	64 sqm	91y 1m*	$41,000	$60
Jul 1992	4 room	07 to 09	89 sqm	91y 6m*	$70,000	$73
Aug 1991	3 room	07 to 09	64 sqm	92y 5m*	$41,000	$60
Jul 1990	4 room	07 to 09	84 sqm	93y 6m*	$65,800	$73

* 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.

3 room

45 sales within 500 m in the last 12 months. Middle price $400,000.

4 room

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

Nearby blocks

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