Blk 305 Clementi Ave 4
Completed 1978 · 12 storeys · 213 flats · 52 years 06 months remaining · 45 resale transactions on record · median household income in Clementi: $10,500/mo
12 storeys · completed 1978
What the record shows
A 3-room here sold for $435,000 in Oct 2025. The same flat type in this block averaged $347,453 in 2020 - a gain of $87,547 - about $40 a day while the owner slept.
In this block, 3-room flats from floor 8 up have sold for a median of $424,500 - $49,500 more than floors 4 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 | $3,150/mo | $2,600–$3,550 | $3,000/mo | - | 8 |
| 4-ROOM | $3,850/mo | $2,000–$4,600 | $3,900/mo | - | 3 |
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 · 26 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Oct 2025 | 3 ROOM | 01 to 03 | 67 | $435,000 | $603 | 52y 06m |
| Aug 2025 | 3 ROOM | 10 to 12 | 67 | $445,000 | $617 | 52y 07m |
| Aug 2025 | 3 ROOM | 04 to 06 | 67 | $425,000 | $589 | 52y 07m |
| Jun 2025 | 3 ROOM | 04 to 06 | 67 | $430,000 | $596 | 52y 09m |
| Apr 2025 | 3 ROOM | 04 to 06 | 67 | $425,000 | $589 | 53y |
| Jan 2025 | 3 ROOM | 10 to 12 | 67 | $430,000 | $596 | 53y 04m |
| Oct 2024 | 3 ROOM | 01 to 03 | 67 | $375,000 | $520 | 53y 06m |
| Aug 2024 | 3 ROOM | 01 to 03 | 67 | $360,000 | $499 | 53y 08m |
| May 2024 | 3 ROOM | 10 to 12 | 67 | $420,000 | $582 | 53y 11m |
| Mar 2024 | 3 ROOM | 07 to 09 | 67 | $388,000 | $538 | 54y 01m |
| Jan 2024 | 3 ROOM | 04 to 06 | 67 | $406,200 | $563 | 54y 03m |
| Jan 2024 | 4 ROOM | 01 to 03 | 92 | $540,000 | $545 | 54y 02m |
| Sept 2023 | 3 ROOM | 04 to 06 | 67 | $370,000 | $513 | 54y 07m |
| May 2023 | 4 ROOM | 10 to 12 | 92 | $595,000 | $601 | 54y 11m |
| Mar 2023 | 3 ROOM | 01 to 03 | 67 | $368,000 | $510 | 55y |
| Feb 2023 | 3 ROOM | 01 to 03 | 67 | $330,000 | $458 | 55y 01m |
| Jan 2023 | 3 ROOM | 10 to 12 | 82 | $459,000 | $520 | 55y 04m |
| Dec 2022 | 3 ROOM | 10 to 12 | 67 | $422,000 | $585 | 55y 04m |
| Oct 2022 | 3 ROOM | 01 to 03 | 67 | $350,000 | $485 | 55y 05m |
| Jun 2022 | 3 ROOM | 07 to 09 | 67 | $400,000 | $555 | 55y 10m |
| May 2022 | 3 ROOM | 10 to 12 | 67 | $427,000 | $592 | 55y 11m |
| Apr 2022 | 3 ROOM | 01 to 03 | 67 | $348,000 | $483 | 56y |
| Mar 2022 | 3 ROOM | 04 to 06 | 82 | $455,000 | $515 | 56y 01m |
| Jan 2022 | 4 ROOM | 04 to 06 | 92 | $500,000 | $505 | 56y 02m |
| Aug 2021 | 3 ROOM | 10 to 12 | 67 | $368,000 | $510 | 56y 08m |
| Aug 2021 | 3 ROOM | 10 to 12 | 67 | $350,000 | $485 | 56y 07m |
| Apr 2021 | 3 ROOM | 04 to 06 | 67 | $340,000 | $471 | 56y 11m |
| Dec 2020 | 3 ROOM | 07 to 09 | 67 | $327,000 | $453 | 57y 03m |
| Sept 2020 | 3 ROOM | 04 to 06 | 67 | $280,000 | $388 | 57y 06m |
| Sept 2020 | 3 ROOM | 01 to 03 | 82 | $348,888 | $395 | 57y 06m |
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.
3-room median $33k above this block · 4 vs 8 sales
built 1978 · same generation
built 1978 · same generation
3-room median $18k below this block · 10 vs 8 sales
3-room median $6k above this block · 7 vs 8 sales
3-room median within $5k of this block
Condos nearby
The private premium, measured: the nearest condo trades at 1.9×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.