Blk 331 Sembawang Cl
Completed 1998 · 16 storeys · 150 flats · 72 years 01 month remaining · 31 resale transactions on record · median household income in Sembawang: $8,500/mo
16 storeys · completed 1998
What the record shows
A 5-room here sold for $650,000 in Jul 2026. The same flat type in this block averaged $498,500 in 2021 - a gain of $151,500 - about $83 a day while the owner slept.
This block crosses 60 years remaining in 2038 - the line where CPF usage rules begin tightening for buyers.
Across Sembawang, roughly 310 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 | Sembawang median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,400/mo | $3,400–$3,400 | $3,100/mo | - | 1 |
| 5-ROOM | $3,500/mo | $3,200–$3,750 | $3,300/mo | - | 7 |
Price trend
median PSF by year · ━ this block · ╌ Sembawang · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 17 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 |
|---|---|---|---|---|---|---|
| Jul 2026 | 5 ROOM | 07 to 09 | 121 | $650,000 | $499 | 72y 01m |
| Dec 2025 | 5 ROOM | 04 to 06 | 121 | $640,000 | $491 | 72y 08m |
| Nov 2025 | 4 ROOM | 13 to 15 | 100 | $565,000 | $525 | 72y 09m |
| Oct 2025 | 4 ROOM | 07 to 09 | 101 | $580,000 | $534 | 72y 09m |
| Oct 2025 | 4 ROOM | 04 to 06 | 100 | $570,000 | $530 | 72y 10m |
| Aug 2025 | 4 ROOM | 07 to 09 | 100 | $545,000 | $506 | 72y 11m |
| Mar 2025 | 4 ROOM | 04 to 06 | 101 | $550,000 | $506 | 73y 05m |
| Dec 2023 | 5 ROOM | 13 to 15 | 116 | $615,000 | $493 | 74y 08m |
| Sept 2023 | 4 ROOM | 10 to 12 | 101 | $520,000 | $478 | 74y 11m |
| Jul 2023 | 5 ROOM | 10 to 12 | 121 | $632,000 | $485 | 75y 01m |
| Feb 2023 | 5 ROOM | 04 to 06 | 121 | $568,000 | $436 | 75y 05m |
| Jan 2023 | 5 ROOM | 10 to 12 | 121 | $615,888 | $473 | 75y 06m |
| Aug 2022 | 4 ROOM | 04 to 06 | 101 | $470,000 | $432 | 76y |
| Jun 2022 | 4 ROOM | 04 to 06 | 101 | $450,000 | $414 | 76y 02m |
| May 2022 | 5 ROOM | 13 to 15 | 121 | $569,000 | $437 | 76y 02m |
| Mar 2022 | 5 ROOM | 01 to 03 | 119 | $495,000 | $386 | 76y 05m |
| Sept 2021 | 5 ROOM | 07 to 09 | 116 | $480,000 | $384 | 76y 11m |
| May 2021 | 4 ROOM | 10 to 12 | 100 | $414,000 | $385 | 77y 03m |
| Apr 2021 | 5 ROOM | 01 to 03 | 116 | $450,000 | $360 | 77y 03m |
| Jun 2020 | 4 ROOM | 16 to 18 | 100 | $360,000 | $334 | 78y 02m |
| Dec 2019 | 4 ROOM | 13 to 15 | 100 | $365,000 | $339 | 78y 07m |
| Oct 2019 | 4 ROOM | 10 to 12 | 100 | $346,888 | $322 | 78y 09m |
| Jul 2019 | 4 ROOM | 10 to 12 | 101 | $330,000 | $304 | 79y 07m |
| Dec 2018 | 5 ROOM | 01 to 03 | 121 | $372,000 | $286 | 79y 07m |
| Sept 2018 | 5 ROOM | 01 to 03 | 121 | $375,000 | $288 | 79y 10m |
| Aug 2018 | 5 ROOM | 04 to 06 | 121 | $380,000 | $292 | 80y |
| Jul 2017 | 5 ROOM | 07 to 09 | 115 | $455,000 | $368 | 81y |
| May 2017 | 4 ROOM | 01 to 03 | 101 | $360,000 | $331 | 81y 03m |
| May 2017 | 5 ROOM | 01 to 03 | 115 | $400,000 | $323 | 81y 02m |
| May 2017 | 4 ROOM | 10 to 12 | 101 | $365,000 | $336 | 81y 02m |
Who lives in Sembawang
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 1998 · same generation
4-room median $26k below this block · 7 vs 5 sales
built 1998 · same generation
built 1999 · same generation
4-room median $12k below this block · 3 vs 5 sales
built 1998 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.