Blk 231 Jurong East St 21
Completed 1981 · 12 storeys · 152 flats · 54 years 01 month remaining · 37 resale transactions on record · median household income in Jurong East: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1981
What the record shows
A 3-room here sold for $410,000 in May 2026. The same flat type in this block averaged $349,167 in 2021 - a gain of $60,833 - about $33 a day while the owner slept.
In this block, 3-room flats from floor 8 up have sold for a median of $409,000 - $31,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2020 - the line where CPF usage rules tighten for buyers. In Jurong East over the last two years, flats below that line sold at a median 16% below their younger neighbours' PSF (651 sales).
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 | Jurong East median | Gross yield | Rented |
|---|---|---|---|---|---|
| 3-ROOM | $2,750/mo | $2,000–$3,100 | $2,800/mo | - | 9 |
Price trend
median PSF by year · ━ this block · ╌ Jurong East · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 27 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 |
|---|---|---|---|---|---|---|
| May 2026 | 3 ROOM | 10 to 12 | 67 | $410,000 | $569 | 54y 01m |
| Feb 2026 | 3 ROOM | 10 to 12 | 67 | $388,888 | $539 | 54y 04m |
| Feb 2026 | 3 ROOM | 10 to 12 | 82 | $480,000 | $544 | 54y 05m |
| Oct 2025 | 3 ROOM | 10 to 12 | 82 | $470,000 | $532 | 54y 08m |
| Sept 2025 | 3 ROOM | 10 to 12 | 67 | $411,000 | $570 | 54y 09m |
| Aug 2025 | 4 ROOM | 01 to 03 | 91 | $488,000 | $498 | 54y 10m |
| Mar 2025 | 3 ROOM | 01 to 03 | 67 | $390,000 | $541 | 55y 05m |
| Jan 2025 | 3 ROOM | 01 to 03 | 67 | $400,000 | $555 | 55y 07m |
| Sept 2024 | 3 ROOM | 07 to 09 | 82 | $435,000 | $493 | 55y 10m |
| Jul 2024 | 4 ROOM | 07 to 09 | 91 | $500,000 | $510 | 56y |
| Jun 2024 | 3 ROOM | 04 to 06 | 67 | $370,000 | $513 | 56y 01m |
| Apr 2024 | 3 ROOM | 01 to 03 | 81 | $410,000 | $470 | 56y 03m |
| Apr 2024 | 3 ROOM | 07 to 09 | 67 | $385,000 | $534 | 56y 03m |
| Mar 2024 | 3 ROOM | 10 to 12 | 67 | $408,000 | $566 | 56y 04m |
| Mar 2024 | 3 ROOM | 10 to 12 | 67 | $375,888 | $521 | 56y 04m |
| Aug 2023 | 3 ROOM | 07 to 09 | 67 | $360,000 | $499 | 56y 10m |
| Aug 2023 | 3 ROOM | 07 to 09 | 82 | $428,000 | $485 | 56y 10m |
| Jul 2023 | 3 ROOM | 01 to 03 | 81 | $420,000 | $482 | 56y 11m |
| Apr 2023 | 4 ROOM | 07 to 09 | 91 | $433,000 | $442 | 57y 02m |
| Feb 2023 | 3 ROOM | 01 to 03 | 67 | $340,000 | $471 | 57y 04m |
| Jun 2022 | 3 ROOM | 07 to 09 | 67 | $335,000 | $465 | 58y |
| May 2022 | 3 ROOM | 01 to 03 | 82 | $378,000 | $428 | 58y 02m |
| Dec 2021 | 4 ROOM | 07 to 09 | 91 | $455,000 | $465 | 58y 07m |
| Nov 2021 | 3 ROOM | 07 to 09 | 67 | $346,000 | $480 | 58y 08m |
| Oct 2021 | 3 ROOM | 04 to 06 | 67 | $348,000 | $483 | 58y 09m |
| Aug 2021 | 3 ROOM | 04 to 06 | 67 | $338,000 | $469 | 58y 10m |
| Aug 2021 | 3 ROOM | 10 to 12 | 67 | $350,000 | $485 | 58y 11m |
| Jan 2021 | 4 ROOM | 01 to 03 | 91 | $373,000 | $381 | 59y 06m |
| Jun 2020 | 3 ROOM | 07 to 09 | 82 | $290,000 | $329 | 60y 03m |
| Mar 2020 | 3 ROOM | 10 to 12 | 67 | $285,000 | $395 | 60y 03m |
Who lives in Jurong East
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.