PropHerald

HDB Blk 231 HOUGANG ST 21

231 Hougang Street 21

Residential · HDB · way/108570691

At a glance

Zoning

residential · GPR 2.8

Units

102

Storeys

13

Completed

1983

Tenure

99-yr from 1984

Postal

S530231

Developer

Housing & Development Board

Median psf (12 mo)

S$657

Footprint

1,653 m²

Nearest MRT/LRT

KOVAN MRT STATION (MRT) · 264 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

10 bus stops within 300 m · nearest 25 m · covered linkway within 150 m

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

Facilities & amenities

Hawker centre Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre) 160 m
Park AROOZOO AVE PG 362 m
Gym Amore Fitness - Heartland Mall 277 m
Sports facility Hougang Sport Centre 1.3 km
Community club Paya Lebar Kovan CC (Pending U/C) 168 m
Library Cheng San Public Library 1.7 km
Preschool SCHOOL HOUSE BYTHEGARDEN @ HOUGANG PTE. LTD. 169 m
Eldercare Jia Ying Senior Activity Centre 718 m
Car park BLK 231/233/235/237 HOUGANG STREET 21 · open-air 38 m
Motorcycle lots Simon Road Service Road · open-air 396 m

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

Transactions

2 resales in the last 12 months · full history

MonthTypeLevelArea m² PriceS$ psfRemaining lease
Jan 20265 ROOM04 TO 06 142S$980,000 64157y 9m
Sep 20255 ROOM10 TO 12 142S$1,028,000 67358y 0m
May 20255 ROOM01 TO 03 140S$990,000 65758y 5m
Feb 20255 ROOM07 TO 09 140S$1,070,888 71158y 9m
Aug 20245 ROOM10 TO 12 142S$1,150,000 75259y 2m
Jun 20245 ROOM10 TO 12 142S$1,088,000 71259y 4m
Apr 20245 ROOM04 TO 06 142S$991,688 64959y 7m
Apr 20245 ROOM04 TO 06 140S$900,000 59759y 6m
Mar 20245 ROOM01 TO 03 142S$900,000 58959y 6m
Feb 20244 ROOM10 TO 12 103S$585,000 52859y 8m
Nov 20234 ROOM07 TO 09 109S$615,000 52459y 11m
Nov 20234 ROOM10 TO 12 109S$600,000 51159y 11m
Oct 20234 ROOM13 TO 15 109S$620,000 52860y 0m
Aug 20234 ROOM01 TO 03 103S$518,000 46760y 1m
Feb 20235 ROOM07 TO 09 140S$958,000 63660y 7m
Nov 20225 ROOM01 TO 03 142S$860,000 56360y 11m
Oct 20225 ROOM04 TO 06 142S$818,000 53561y 0m
Sep 20225 ROOM04 TO 06 152S$810,000 49561y 1m
Sep 20225 ROOM04 TO 06 142S$800,000 52361y 1m
Mar 20214 ROOM07 TO 09 109S$535,000 45662y 6m

Price trend

S$0S$350S$700199020082026— median— average S$ psf1990 · S$105 average psf · 1 sales1991 · S$98 average psf · 4 sales1992 · S$122 average psf · 5 sales1993 · S$145 average psf · 5 sales1994 · S$203 average psf · 7 sales1995 · S$255 average psf · 5 sales1996 · S$327 average psf · 4 sales1997 · S$302 average psf · 8 sales1998 · S$269 average psf · 10 sales1999 · S$252 average psf · 12 sales2000 · S$269 average psf · 5 sales2001 · S$239 average psf · 2 sales2002 · S$235 average psf · 2 sales2003 · S$224 average psf · 4 sales2004 · S$230 average psf · 1 sales2005 · S$221 average psf · 6 sales2006 · S$216 average psf · 2 sales2007 · S$233 average psf · 6 sales2008 · S$304 average psf · 1 sales2009 · S$268 average psf · 2 sales2010 · S$343 average psf · 8 sales2011 · S$361 average psf · 3 sales2012 · S$428 average psf · 3 sales2013 · S$460 average psf · 1 sales2015 · S$472 average psf · 4 sales2016 · S$432 average psf · 3 sales2017 · S$478 average psf · 1 sales2018 · S$509 average psf · 2 sales2019 · S$478 average psf · 5 sales2020 · S$566 average psf · 1 sales2021 · S$456 average psf · 1 sales2022 · S$529 average psf · 4 sales2023 · S$533 average psf · 5 sales2024 · S$638 average psf · 6 sales2025 · S$680 average psf · 3 sales2026 · S$641 average psf · 1 sales1990 · S$105 median psf · 1 sales1991 · S$90 median psf · 4 sales1992 · S$119 median psf · 5 sales1993 · S$145 median psf · 5 sales1994 · S$196 median psf · 7 sales1995 · S$254 median psf · 5 sales1996 · S$324 median psf · 4 sales1997 · S$304 median psf · 8 sales1998 · S$269 median psf · 10 sales1999 · S$252 median psf · 12 sales2000 · S$270 median psf · 5 sales2001 · S$239 median psf · 2 sales2002 · S$235 median psf · 2 sales2003 · S$225 median psf · 4 sales2004 · S$230 median psf · 1 sales2005 · S$223 median psf · 6 sales2006 · S$216 median psf · 2 sales2007 · S$236 median psf · 6 sales2008 · S$304 median psf · 1 sales2009 · S$268 median psf · 2 sales2010 · S$351 median psf · 8 sales2011 · S$347 median psf · 3 sales2012 · S$432 median psf · 3 sales2013 · S$460 median psf · 1 sales2015 · S$471 median psf · 4 sales2016 · S$419 median psf · 3 sales2017 · S$478 median psf · 1 sales2018 · S$509 median psf · 2 sales2019 · S$491 median psf · 5 sales2020 · S$566 median psf · 1 sales2021 · S$456 median psf · 1 sales2022 · S$529 median psf · 4 sales2023 · S$524 median psf · 5 sales2024 · S$623 median psf · 6 sales2025 · S$673 median psf · 3 sales2026 · S$641 median psf · 1 salesS$641

This block trades ≈ 8% above the HOUGANG 12-month median (S$ psf).

Median S$ psf is down ≈ 8% on the previous 12 months.

Last 12 months by type

Flat typeSales Median priceMedian S$ psf
5 ROOM2 S$1,004,000657

Median price by year

YearSalesMedian price
20261S$980,000
20253S$1,028,000
20246S$945,844
20235S$615,000
20224S$814,000
20211S$535,000
20201S$865,000
20195S$750,000
20182S$778,400
20171S$720,000