PropHerald

HDB Blk 421 CLEMENTI AVE 1

421 Clementi Avenue 1

Residential · HDB · way/173551092

At a glance

Zoning

residential · GPR 3.5

Units

300

Storeys

40

Completed

2012

Tenure

99-yr from 2013

Postal

S120421

Developer

Housing & Development Board

Median psf (12 mo)

S$939

Footprint

1,165 m²

Nearest MRT/LRT

CLEMENTI MRT STATION (MRT) · 658 m

Plot ratio

3.5 (MP2025)

Zoning & plot ratio by Master Plan

Master PlanPlot ratioLand use
MP20033.0RESIDENTIAL
MP20083.5RESIDENTIAL · changed
MP20143.5RESIDENTIAL
MP20193.5RESIDENTIAL
MP20253.5RESIDENTIAL

Location & surroundings

this building MRT/LRT school bus stop covered linkway

7 bus stops within 300 m · nearest 70 m · no covered linkway within 150 m

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

Other blocks in this development

416 Clementi Avenue 1 · 416A Clementi Avenue 1 · 417 Clementi Avenue 1 · 418 Clementi Avenue 1 · 419 Clementi Avenue 1 · 420 Clementi Avenue 1 · 420A Clementi Avenue 1 · 422 Clementi Avenue 1 · 423 Clementi Avenue 1 · 424 Clementi Avenue 1 · 425 Clementi Avenue 1

Facilities & amenities

Hawker centre Clementi Ave 2 Blk 353 (Clementi Ave 2 Market/Cooked Food Centre) 604 m
Park TAMAN MAS MERAH PLAYGROUND 393 m
Gym Clementi ClubFITT Gym 426 m
Sports facility Clementi Sport Centre 426 m
Community club West Coast CC 801 m
Library Clementi Public Library 783 m
Preschool PCF SPARKLETOTS PRESCHOOL @ CLEMENTI BLK 420A (CC) 91 m
Eldercare Lions Befrienders (Clementi) Senior Activity Centre 52 m
Car park BLK 419, 420 AND 420A CLEMENTI AVENUE 1 · open-air 125 m
Motorcycle lots Jalan Mas Puteh · open-air 694 m

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

Transactions

9 resales in the last 12 months · full history

MonthTypeLevelArea m² PriceS$ psfRemaining lease
Jun 20264 ROOM22 TO 24 96S$970,000 93986y 4m
May 20263 ROOM19 TO 21 73S$650,000 82786y 5m
Apr 20264 ROOM25 TO 27 100S$975,888 90786y 5m
Mar 20264 ROOM19 TO 21 96S$985,000 95386y 6m
Jan 20264 ROOM31 TO 33 96S$1,038,000 100586y 9m
Nov 20254 ROOM22 TO 24 91S$978,000 99886y 11m
Nov 20254 ROOM10 TO 12 100S$965,000 89786y 11m
Aug 20254 ROOM22 TO 24 100S$970,000 90187y 1m
Aug 20254 ROOM10 TO 12 91S$942,888 96387y 2m
May 20254 ROOM25 TO 27 92S$965,000 97487y 5m
Apr 20254 ROOM07 TO 09 100S$952,488 88587y 6m
Mar 20253 ROOM13 TO 15 74S$728,000 91487y 7m
Feb 20254 ROOM04 TO 06 91S$855,000 87387y 8m
Feb 20254 ROOM19 TO 21 92S$922,000 93187y 9m
Feb 20254 ROOM04 TO 06 91S$850,000 86887y 8m
Jan 20253 ROOM25 TO 27 73S$720,000 91687y 9m
Nov 20243 ROOM01 TO 03 73S$616,888 78587y 11m
Jul 20244 ROOM16 TO 18 92S$915,000 92488y 3m
Jun 20244 ROOM01 TO 03 92S$755,000 76288y 4m
May 20243 ROOM25 TO 27 73S$670,000 85388y 5m

Price trend

S$600S$800S$1,000201620212026— median— average S$ psf2016 · S$748 average psf · 2 sales2017 · S$688 average psf · 9 sales2018 · S$680 average psf · 15 sales2019 · S$648 average psf · 14 sales2020 · S$686 average psf · 12 sales2021 · S$750 average psf · 6 sales2022 · S$769 average psf · 10 sales2023 · S$785 average psf · 15 sales2024 · S$847 average psf · 9 sales2025 · S$920 average psf · 11 sales2026 · S$926 average psf · 5 sales2016 · S$748 median psf · 2 sales2017 · S$683 median psf · 9 sales2018 · S$697 median psf · 15 sales2019 · S$655 median psf · 14 sales2020 · S$697 median psf · 12 sales2021 · S$765 median psf · 6 sales2022 · S$777 median psf · 10 sales2023 · S$764 median psf · 15 sales2024 · S$853 median psf · 9 sales2025 · S$914 median psf · 11 sales2026 · S$939 median psf · 5 salesS$939

This block trades ≈ 48% above the CLEMENTI 12-month median (S$ psf).

Median S$ psf is up ≈ 4% on the previous 12 months.

Last 12 months by type

Flat typeSales Median priceMedian S$ psf
3 ROOM1 S$650,000827
4 ROOM8 S$972,944946

Median price by year

YearSalesMedian price
20265S$975,888
202511S$942,888
20249S$856,888
202315S$803,000
202210S$789,444
20216S$755,000
202012S$717,500
201914S$575,000
201815S$705,000
20179S$714,000