HDB Blk 421 SERANGOON CTRL

421 Serangoon Central

Residential · HDB · way/105138794

At a glance

Zoning

residential · GPR 2.8

Units

96

Storeys

13

Completed

1988

Tenure

99-yr from 1989

Postal

S550421

Developer

Housing & Development Board

Median psf (12 mo)

S$765

Footprint

1,194 m²

Nearest MRT/LRT

SERANGOON MRT STATION (MRT) · 140 m

Plot ratio

2.8 (MP2025)

Zoning & plot ratio by Master Plan

Master PlanPlot ratioLand use
MP20032.8RESIDENTIAL
MP20082.8RESIDENTIAL
MP20142.8RESIDENTIAL
MP20192.8RESIDENTIAL
MP20252.8RESIDENTIAL

Location & surroundings

this building MRT/LRT school bus stop covered linkway

9 bus stops within 300 m · nearest 20 m · covered linkway within 150 m

No dengue clusters have touched this building in the past year.

Facilities & amenities

Hawker centre Woodleigh Village Hawker Centre 1.0 km
Park UPPER SERANGOON PARK 302 m
Gym Amore Fitness - Heartland Mall 1.6 km
Sports facility ActiveSG Gym@Serangoon Central 524 m
Community club Braddell Heights CC (Pending U/C) 608 m
Library Serangoon Public Library 378 m
Preschool LEARNING KIDZ CHILD DEVELOPMENT CENTRE LLP 33 m
Eldercare Fei Yue Senior Group Home @ Hougang 1.5 km
Car park BLK 415-420 LORONG LEW LIAN · open-air 66 m
Motorcycle lots Lim Tua Tow Road Off Street · open-air 569 m

Nearest of each kind within 2 km; car parks within 1 km.

Transactions

1 resales in the last 12 months · full history

MonthTypeLevelArea m² PriceS$ psfRemaining lease
Apr 20264 ROOM10 TO 12 105S$865,000 76562y 1m
Mar 20255 ROOM04 TO 06 121S$818,000 62863y 3m
Oct 20234 ROOM07 TO 09 103S$770,000 69564y 8m
Jul 20235 ROOM04 TO 06 121S$875,000 67265y 0m
Apr 20234 ROOM10 TO 12 113S$730,000 60065y 2m
Sep 20224 ROOM04 TO 06 105S$680,000 60265y 9m
Sep 20224 ROOM07 TO 09 94S$627,000 62065y 8m
Feb 20224 ROOM13 TO 15 111S$748,000 62666y 3m
Sep 20214 ROOM07 TO 09 103S$678,000 61266y 9m
Jul 20214 ROOM10 TO 12 105S$640,000 56666y 11m
Jul 20204 ROOM04 TO 06 111S$660,000 55267y 10m
Jun 20204 ROOM10 TO 12 103S$520,000 46968y 1m
Jun 20194 ROOM07 TO 09 105S$635,000 56268y 11m
Jan 20194 ROOM10 TO 12 105S$635,000 56269y 5m
Nov 20184 ROOM04 TO 06 103S$628,000 56669y 6m
Nov 20174 ROOM10 TO 12 113S$700,000 57670y 6m
Apr 20164 ROOM07 TO 09 103S$608,000 54872y 0m
Sep 20155 ROOM07 TO 09 121S$730,000 56072y 0m
Jan 20154 ROOM04 TO 06 111S$525,000 43973y 0m
Oct 20145 ROOM10 TO 12 121S$738,000 567

Price trend

S$100S$450S$800199320092026— median— average S$ psf1993 · S$188 average psf · 1 sales1994 · S$184 average psf · 5 sales1995 · S$237 average psf · 4 sales1996 · S$325 average psf · 3 sales1997 · S$321 average psf · 5 sales1998 · S$259 average psf · 10 sales1999 · S$265 average psf · 12 sales2000 · S$274 average psf · 2 sales2001 · S$251 average psf · 4 sales2002 · S$256 average psf · 3 sales2003 · S$235 average psf · 1 sales2004 · S$239 average psf · 1 sales2005 · S$214 average psf · 1 sales2006 · S$240 average psf · 3 sales2007 · S$270 average psf · 2 sales2008 · S$334 average psf · 2 sales2009 · S$361 average psf · 4 sales2010 · S$391 average psf · 2 sales2011 · S$467 average psf · 2 sales2012 · S$494 average psf · 2 sales2013 · S$532 average psf · 2 sales2014 · S$505 average psf · 3 sales2015 · S$500 average psf · 2 sales2016 · S$548 average psf · 1 sales2017 · S$576 average psf · 1 sales2018 · S$566 average psf · 1 sales2019 · S$562 average psf · 2 sales2020 · S$511 average psf · 2 sales2021 · S$589 average psf · 2 sales2022 · S$616 average psf · 3 sales2023 · S$656 average psf · 3 sales2025 · S$628 average psf · 1 sales2026 · S$765 average psf · 1 sales1993 · S$188 median psf · 1 sales1994 · S$191 median psf · 5 sales1995 · S$257 median psf · 4 sales1996 · S$335 median psf · 3 sales1997 · S$304 median psf · 5 sales1998 · S$257 median psf · 10 sales1999 · S$256 median psf · 12 sales2000 · S$274 median psf · 2 sales2001 · S$248 median psf · 4 sales2002 · S$263 median psf · 3 sales2003 · S$235 median psf · 1 sales2004 · S$239 median psf · 1 sales2005 · S$214 median psf · 1 sales2006 · S$234 median psf · 3 sales2007 · S$270 median psf · 2 sales2008 · S$334 median psf · 2 sales2009 · S$355 median psf · 4 sales2010 · S$391 median psf · 2 sales2011 · S$467 median psf · 2 sales2012 · S$494 median psf · 2 sales2013 · S$532 median psf · 2 sales2014 · S$481 median psf · 3 sales2015 · S$500 median psf · 2 sales2016 · S$548 median psf · 1 sales2017 · S$576 median psf · 1 sales2018 · S$566 median psf · 1 sales2019 · S$562 median psf · 2 sales2020 · S$511 median psf · 2 sales2021 · S$589 median psf · 2 sales2022 · S$620 median psf · 3 sales2023 · S$672 median psf · 3 sales2025 · S$628 median psf · 1 sales2026 · S$765 median psf · 1 salesS$765

This block trades ≈ 16% above the SERANGOON 12-month median (S$ psf).

Median S$ psf is up ≈ 22% on the previous 12 months.

Last 12 months by type

Flat typeSales Median priceMedian S$ psf
4 ROOM1 S$865,000765

Median price by year

YearSalesMedian price
20261S$865,000
20251S$818,000
20233S$770,000
20223S$680,000
20212S$659,000
20202S$590,000
20192S$635,000
20181S$628,000
20171S$700,000
20161S$608,000