Blk 320 Clementi Ave 4
Completed 1978 · 10 storeys · 178 flats · 51 years 11 months remaining · 20 resale transactions on record · median household income in Clementi: $10,500/mo
10 storeys · completed 1978 · shops below
What the record shows
A 3-room here sold for $450,000 in Jul 2026. The same flat type in this block averaged $358,413 in 2020 - a gain of $91,587 - about $42 a day while the owner slept.
In this block, 3-room flats from floor 7 up have sold for a median of $445,000 - $53,500 more than floors 3 and below, same flat type, same block.
This block crossed 60 years remaining in 2018 - the line where CPF usage rules tighten for buyers. In Clementi over the last two years, flats below that line sold at a median 42% below their younger neighbours' PSF (741 sales).
Across Clementi, roughly 2,283 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Clementi median | Gross yield | Rented |
|---|---|---|---|---|---|
| 3-ROOM | $3,000/mo | $2,600–$3,600 | $3,000/mo | - | 17 |
Price trend
median PSF by year · ━ this block · ╌ Clementi · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 10 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 20
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 3 ROOM | 01 to 03 | 67 | $450,000 | $624 | 51y 11m |
| Mar 2026 | 3 ROOM | 10 to 12 | 67 | $452,000 | $627 | 52y 02m |
| Jan 2026 | 3 ROOM | 10 to 12 | 67 | $440,000 | $610 | 52y 04m |
| Feb 2025 | 3 ROOM | 07 to 09 | 67 | $450,000 | $624 | 53y 03m |
| Nov 2023 | 3 ROOM | 01 to 03 | 67 | $408,000 | $566 | 54y 06m |
| Jul 2022 | 3 ROOM | 01 to 03 | 67 | $375,000 | $520 | 55y 10m |
| Jun 2022 | 3 ROOM | 04 to 06 | 67 | $360,000 | $499 | 55y 11m |
| May 2022 | 3 ROOM | 07 to 09 | 67 | $415,000 | $575 | 56y |
| Mar 2022 | 3 ROOM | 04 to 06 | 67 | $380,888 | $528 | 56y 02m |
| Aug 2021 | 3 ROOM | 01 to 03 | 67 | $340,000 | $471 | 56y 09m |
| Aug 2020 | 3 ROOM | 04 to 06 | 67 | $358,000 | $496 | 57y 08m |
| Aug 2020 | 3 ROOM | 01 to 03 | 67 | $325,000 | $451 | 57y 09m |
| Jul 2020 | 3 ROOM | 01 to 03 | 67 | $330,000 | $458 | 57y 10m |
| Jun 2020 | 3 ROOM | 01 to 03 | 67 | $310,000 | $430 | 58y |
| Nov 2019 | 3 ROOM | 01 to 03 | 67 | $330,000 | $458 | 58y 05m |
| Sept 2019 | 3 ROOM | 07 to 09 | 67 | $355,000 | $492 | 58y 07m |
| Jun 2019 | 3 ROOM | 07 to 09 | 67 | $365,000 | $506 | 58y 10m |
| Feb 2019 | 3 ROOM | 04 to 06 | 67 | $315,000 | $437 | 59y 02m |
| Aug 2018 | 3 ROOM | 10 to 12 | 67 | $342,000 | $474 | 59y 08m |
| Apr 2017 | 3 ROOM | 07 to 09 | 67 | $383,000 | $531 | 61y |
Who lives in Clementi
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
built 1978 · same generation
built 1978 · same generation
built 1978 · same generation
built 1978 · same generation
built 2017 · 39 more lease years than this block
built 1978 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.9×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.