How far is Block 421 Clementi Ave 1 from the nearest MRT?

The nearest MRT is Clementi Mrt Station, about 10.7 minutes on foot.

How do I get from Block 421 Clementi Ave 1 to the city centre by public transport?

Take Bus 189 to Clementi /mall, then East-West Line to Raffles Place. About 32 minutes with 1 transfer, roughly S$1.98.

What is the nearest hawker centre to Block 421?

Clementi Ave 3 Blk 448 is roughly 12.6 minutes' walk away.

Which primary school is closest to Block 421 Clementi Ave 1?

Pei Tong Primary School, approximately 848 m straight-line — inside the 1 km MOE priority radius.

How many years remain on the lease at Block 421 Clementi Ave 1?

Approximately 86 years, derived from the block's lease commencement in 2013 against the standard 99-year HDB lease.

What is the liveability score of Block 421 Clementi Ave 1?

It scores 76.4/100 overall: transport 68.7, food 88.6, schools 100, healthcare 61.1, daily needs 90.3, green space 50.6, connectivity 71.5, value 92, leisure 76.9.

Is Block 421 Clementi Ave 1 a good place to live and a good buy?

On liveability it scores 76.4/100 overall. On price, resale prices here have been rising faster than most Singapore subzones, and about 86 years of lease remain. Whether that is "worth it" depends on budget and priorities — the index gives the liveability and lease picture, and data.gov.sg resale transactions for Clementi Woods give the price trend.

Block 421 Clementi Ave 1

120421 · Clementi Woods · Clementi · Built 2012 · Lease from 2013 · ~86 yrs lease left · 300 units · 40 floors

1 upcoming development site within 1 km

76Overall / 100How we score →

Summary

Block 421 Clementi Ave 1 in Clementi scores 76.4/100 overall on the Singapore Block Liveability Index. It is 10.7 minutes’ walk from Clementi Mrt Station MRT, 12.6 minutes from Clementi Ave 3 Blk 448, and 848 m straight-line from Pei Tong Primary School.

Where it is

OneMap · SLA

Map showing the location of Blk 421 Clementi Ave 1 in Singapore

Block 421 Clementi Ave 1, Singapore 120421

Open in Google Maps ↗Street View ↗Get directions →

Pillar scores

Transport: 69
Food: 89
Schools: 100
Healthcare: 61
Daily needs: 90
Green space: 51
Connectivity: 72
Value (lease): 92
Leisure: 77
EV charging: 44

80+ excellent65+ good50+ fair35+ weak<35 poor

See how every score is calculated →

Who it suits

Overall: 76
Young Families: 79
Seniors: 74
Renters: 73
Investors: 83
EV Owners: 69

Commute by public transport

OneMap routing · weekday 08:00

Raffles Placecity centre: 32min
one-north: 23.8min
Jurong East: 17.2min
Changi Airport: 67min

Getting to the city centre

weekday 08:00 · OneMap

32 min door to door · S$1.98 · 1 transfer · 5 min (309 m) walking · 5 min waiting · 22 min riding

3m›189›2m›EWL›0mthe city centre

Walk 3 min (191 m) to Opp Blk 420a
Bus 189 · Tower Transit Services
Opp Blk 420a → Clementi /mall · 2 stops · 3 min
Walk 2 min (90 m) to Clementi
East-West Line · SMRT Corporation
Clementi → Raffles Place · 9 stops · 20 min
Walk 0 min (28 m) to Destination

Fastest itinerary · fares & times from OneMap, Singapore Land Authority

What’s nearby

walk times, door to door

Walk-time rings · schematic

Distance from centre is real walk time (rings at 5 / 10 / 15 min); the angle only spreads categories apart — it is not compass bearing.

MRT stations

transit

PlannedWest Coast MRT station (Master Plan 2025) is planned about 1176 m away — not yet open, shown separately from existing stations.

Hawker centres

food

Clementi Ave 3 Blk 44812.6 min
Clementi West Street 2 Blk 72613.3 min
Clementi Ave 2 Blk 353 (Clementi Ave 2 Market/Cooked Food Centre)13.5 min

Eateries nearby

food

One More Bread Pte. Ltd.2.3 min
28Cafe Pte. Ltd.2.3 min
Chang Cheng Food Paradise Pte. Ltd.B2.3 min
Trillianz Venture LlpA2.3 min
Fazimah Alysha Binte OthmanA2.3 min
Nan Hua High School4 min

Hygiene grades from SFA (NEA licensed eateries).

Supermarkets

daily

Sheng Siong Supermarket Pte Ltd2.3 min
Ntuc Fairprice Co-Operative Ltd9.1 min
Sheng Siong Supermarket Pte Ltd11.5 min

CHAS clinics

health

My Family Clinic (Clementi)8.6 min
Parkway Shenton Medical Group9.8 min
LC Clinic Medical Surgery Aesthetics10.7 min

Parks & green

green

Taman Mas Merah Playground14.6 min
Jalan Mas Kuning Playground15.5 min
Jalan Mas Puteh Playground18.1 min

Primary schools

straight-line

Eldercare centres

care

Lions Befrienders (Clementi) Senior Activity Centre8.6 min
St Andrew's Cathedral Home For The Aged19.1 min
Lions Befrienders (Ghim Moh) Senior Activity Centre30.3 min

Community clubs

leisure

West Coast CC15.3 min
Clementi CC17.8 min
Dover CC26.1 min

Libraries

leisure

Clementi Public Library13.1 min

EV charging

362 Clementi Avenue 2 Singapore 1203629.1 min
602 Clementi West Street 1 Singapore 12060210.3 min
Blk 328-334 Clementi Avenue 210.7 min

What’s within a walk

OSRM foot · OneMap

Walking-reach map around Blk 421 Clementi Ave 1

5-min walk10-min walk15-min walk

Within ~10 minutes on foot: 2 supermarkets, 2 clinics.

Shaded areas are real pedestrian reach (OSRM foot routing), sampled on a grid — an approximate schematic, not a legal boundary.

Buses near here

LTA stops · OneMap routing

Nearest bus stops

Stop 168912.4 min walk · 88 m
Stop 172596.4 min walk · 223 m

Buses that serve this block

OPP BLK 420A3 min walk
189

Services seen boarding near this block on real OneMap public-transport routes — not a full timetable. Check the LTA / bus operator app for live arrivals.

Who lives here

Census 2020 · Clementi planning area

Age profile: In Clementi, 13.9% of residents are under 15 and 20.3% are 65 or older.; 45–498.1%
40–447.9%
35–397.4%
50–547.1%
Household income: 41.3% of Clementi households earn $10,000 or more a month (gross, from work).; $20,000+17.9%
No working person17.8%
$15,000–17,4995.2%
$1,000–1,9994.9%
Dwelling mix: 76.8% of Clementi households live in HDB flats; 22.6% in condominiums or landed homes.; HDB 3 room flats34.1%
HDB 4 room flats27.7%
Condominiums and other apartments17.8%
HDB 5 room and executive flats11.7%
Household size: 43.6% of Clementi households are one or two people; 2-person households are the most common.; 2-person23.8%
3-person20%
1-person19.8%
4-person18.7%
In education: Of Clementi residents currently in education, 21.9% attend polytechnic or university.; Primary36.9%
Secondary23.1%
University14.3%
Post secondary8.6%
Commute to work: 58% of working Clementi residents commute by public transport; 30.5% drive or ride.; MRT LRT and bus25.8%
Car24.2%
Bus18.4%
MRT LRT only11.2%

Resident data for the Clementi planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).

Can I afford this?

est. ~S$915k · 4 room

Set your budget to see if this block fits. Not sure? work it out from your income →

Value for money

liveability vs price · like-for-like

slight premium

Among 4-room HDB flats islandwide (3,466 compared), Blk 421 Clementi Ave 1 is more liveable than 80% of them but pricier than 91% — around S$944/psf for 4 room (as of 2026-06).

Liveability80th percentile

Price (lower is cheaper)cheaper than 9%

Percentiles rank this home only against comparable ones (4-room HDB flats islandwide). A transparent price-vs-liveability comparison from real resale data — not a valuation or fair-price estimate. as of 2026-06

Is it worth it?

liveability · price trend · lease

Block 421 offers a strong liveability score (76.4/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is near-fresh (~86 years left).

What you get76.4/100overall liveability

Where price is heading+16.7%4 room median PSF, 12-mo

How long it holds86 yrslease remaining

A plain-language read, not financial advice. Liveability and lease come from the index; price signals from data.gov.sg resale transactions for Clementi Woods. We do not publish a fair-price estimate.

Prices & transactions — Blk 421 Clementi Ave 1

Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation

4-room8 sales · 12 mo

S$943k – S$1.04m

median S$973k · S$897–1005 psf

3-room1 sale · 12 mo

S$650k

median S$650k · S$827–827 psf

Subzone median PSF (smoothed)4-room3-room a sale at this block

Monthly resale volume — Clementi Woods (area liquidity)

Recent sales at Blk 421 Clementi Ave 1

Month	Type	Storey	Area	Price	PSF
Jun '26	4-room	22 TO 24	96 m²	S$970k	S$939
May '26	3-room	19 TO 21	73 m²	S$650k	S$827
Apr '26	4-room	25 TO 27	100 m²	S$976k	S$907
Mar '26	4-room	19 TO 21	96 m²	S$985k	S$953
Jan '26	4-room	31 TO 33	96 m²	S$1.04m	S$1005
Nov '25	4-room	10 TO 12	100 m²	S$965k	S$897
Nov '25	4-room	22 TO 24	91 m²	S$978k	S$998
Aug '25	4-room	10 TO 12	91 m²	S$943k	S$963
Aug '25	4-room	22 TO 24	100 m²	S$970k	S$901
May '25	4-room	25 TO 27	92 m²	S$965k	S$974
Apr '25	4-room	07 TO 09	100 m²	S$952k	S$885
Mar '25	3-room	13 TO 15	74 m²	S$728k	S$914

Showing 12 of 18 sales in the last 2 years.

Subzone medians — Clementi Woods

Latest median resale price per sq ft by flat type · 12-month change · source data.gov.sg

Flat typeMedian PSF12-mo changeLatest txns

2 ROOMS$787▼ 1.7%1

3 ROOMS$471▼ 28.7%1

4 ROOMS$944▲ 16.7%2

5 ROOMS$905▲ 7.4%1

Compare with nearby blocks →Living in Clementi →Clementi estate data →Blocks near Clementi Mrt Station →Blocks near Pei Tong Primary School →Commute to the CBD →Buying your first home →Upgrading or investing →

See what’s for sale

Browse current for-sale listings near Blk 421 Clementi Ave 1 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.

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