Block 420 Clementi Ave 1
120420 · Clementi Woods · Clementi · Built 2012 · Lease from 2013 · ~86 yrs lease left · 300 units · 40 floors
Block 420 Clementi Ave 1 in Clementi scores 79/100 overall on the Singapore Block Liveability Index. It is 10.1 minutes’ walk from Clementi Mrt Station MRT, 11.9 minutes from Clementi Ave 3 Blk 448, and 760 m straight-line from Pei Tong Primary School.
Where it is
OneMap · SLABlock 420 Clementi Ave 1, Singapore 120420
Pillar scores
- Transport
- 72
- Food
- 90
- Schools
- 100
- Healthcare
- 64
- Daily needs
- 92
- Green space
- 50
- Connectivity
- 74
- Value (lease)
- 92
- Leisure
- 78
- EV charging
- 70
Who it suits
- Overall
- 79
- Young Families
- 81
- Seniors
- 77
- Renters
- 76
- Investors
- 84
- EV Owners
- 78
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 30.4min
- one-north
- 20.9min
- Jurong East
- 17.4min
- Changi Airport
- 65.4min
Getting to the city centre
weekday 08:00 · OneMap30 min door to door · S$1.98 · 1 transfer · 6 min (387 m) walking · 2 min waiting · 22 min riding
- Walk 5 min (269 m) to Blk 410
- Bus 165 · SBS Transit
Blk 410 → Clementi /mall · 2 stops · 2 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
What’s nearby
walk times, door to doorDistance 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- Clementi Mrt Station10.1 min
- Clementi Mrt Station10.1 min
- Clementi Mrt Station11.9 min
Hawker centres
food- Clementi Ave 3 Blk 44811.9 min
- Clementi Ave 2 Blk 353 (Clementi Ave 2 Market/Cooked Food Centre)12.7 min
- Clementi West Street 2 Blk 72613.8 min
Eateries nearby
food- One More Bread Pte. Ltd.0.9 min
- 28Cafe Pte. Ltd.0.9 min
- Chang Cheng Food Paradise Pte. Ltd.B0.9 min
- Trillianz Venture LlpA0.9 min
- Fazimah Alysha Binte OthmanA0.9 min
- Nan Hua High School4.4 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Sheng Siong Supermarket Pte Ltd0.9 min
- Ntuc Fairprice Co-Operative Ltd8.5 min
- Sheng Siong Supermarket Pte Ltd11 min
CHAS clinics
health- My Family Clinic (Clementi)7.6 min
- Parkway Shenton Medical Group9.2 min
- Ho Medical Centre Pte Ltd11 min
Parks & green
green- Taman Mas Merah Playground14.7 min
- Jalan Mas Kuning Playground15.6 min
- Jalan Mas Puteh Playground18.1 min
Primary schools
straight-lineEldercare centres
care- Lions Befrienders (Clementi) Senior Activity Centre7.6 min
- St Andrew's Cathedral Home For The Aged18.3 min
- Lions Befrienders (Ghim Moh) Senior Activity Centre30.7 min
Community clubs
leisure- West Coast CC15.8 min
- Clementi CC17 min
- Dover CC26.4 min
Libraries
leisure- Clementi Public Library12.4 min
EV charging
ev- 362 Clementi Avenue 2 Singapore 1203628.1 min
- Blk 328-334 Clementi Avenue 210 min
- Blk 328-334 Clementi Avenue 210 min
What’s within a walk
OSRM foot · OneMapWithin ~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- Stop 168911.8 min walk · 108 m
- Stop 171514.2 min walk · 194 m
- BLK 4105 min walk96165
- BLK 3656 min walk667
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 roomSet your budget to see if this block fits. Not sure? work it out from your income →
Value for money
liveability vs price · like-for-likeAmong 4-room HDB flats islandwide (3,466 compared), Blk 420 Clementi Ave 1 is more liveable than 87% of them but pricier than 91% — around S$944/psf for 4 room (as of 2026-06).
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 · leaseBlock 420 offers a strong liveability score (79/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is near-fresh (~86 years left).
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 420 Clementi Ave 1
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 420 Clementi Ave 1
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Jun '26 | 3-room | 04 TO 06 | 74 m² | S$648k | S$814 |
| Jun '26 | 4-room | 22 TO 24 | 96 m² | S$980k | S$948 |
| May '26 | 3-room | 04 TO 06 | 74 m² | S$650k | S$816 |
| May '26 | 4-room | 10 TO 12 | 96 m² | S$935k | S$905 |
| Dec '25 | 4-room | 28 TO 30 | 100 m² | S$980k | S$910 |
| Sep '25 | 4-room | 04 TO 06 | 96 m² | S$915k | S$885 |
| Jun '25 | 4-room | 04 TO 06 | 91 m² | S$850k | S$868 |
| Apr '25 | 3-room | 37 TO 39 | 74 m² | S$730k | S$916 |
| Apr '25 | 4-room | 16 TO 18 | 100 m² | S$938k | S$871 |
| Mar '25 | 3-room | 07 TO 09 | 73 m² | S$638k | S$812 |
| Mar '25 | 4-room | 37 TO 39 | 91 m² | S$1.05m | S$1072 |
| Feb '25 | 4-room | 25 TO 27 | 92 m² | S$949k | S$958 |
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
See what’s for sale
Browse current for-sale listings near Blk 420 Clementi Ave 1 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.