Blk 643 Yishun St 61
Completed 1986 · 13 storeys · 96 flats · 60 years 06 months remaining · 34 resale transactions on record · maisonettes on the record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
13 storeys · completed 1986
What the record shows
A executive here sold for $835,000 in Mar 2026. The same flat type in this block averaged $586,988 in 2020 - a gain of $248,012 - about $113 a day while the owner slept.
In this block, executive flats from floor 9 up have sold for a median of $808,000 - $20,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2026 - the line where CPF usage rules tighten for buyers. In Yishun over the last two years, flats below that line sold at a median 7% below their younger neighbours' PSF (1,008 sales).
Across Yishun, roughly 4,444 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 | Yishun median | Gross yield | Rented |
|---|---|---|---|---|---|
| EXECUTIVE | $4,000/mo | $3,800–$4,000 | $3,700/mo | 5.8% | 3 |
Price trend
median PSF by year · ━ this block · ╌ Yishun · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 16 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 |
|---|---|---|---|---|---|---|
| Mar 2026 | EXECUTIVE | 10 to 12 | 142 | $835,000 | $546 | 60y 06m |
| Jan 2026 | EXECUTIVE | 04 to 06 | 146 | $788,000 | $501 | 60y 08m |
| Jan 2026 | EXECUTIVE | 10 to 12 | 142 | $825,000 | $540 | 60y 09m |
| Nov 2025 | EXECUTIVE | 10 to 12 | 142 | $840,000 | $550 | 60y 11m |
| Feb 2025 | EXECUTIVE | 01 to 03 | 142 | $830,000 | $543 | 61y 08m |
| Aug 2024 | EXECUTIVE | 01 to 03 | 146 | $770,000 | $490 | 62y 03m |
| May 2024 | EXECUTIVE | 10 to 12 | 142 | $800,000 | $523 | 62y 05m |
| Dec 2023 | EXECUTIVE | 10 to 12 | 146 | $838,000 | $533 | 62y 10m |
| Dec 2023 | EXECUTIVE | 10 to 12 | 142 | $755,000 | $494 | 62y 10m |
| Oct 2023 | EXECUTIVE | 10 to 12 | 142 | $808,000 | $529 | 63y |
| Aug 2023 | EXECUTIVE | 10 to 12 | 146 | $808,000 | $514 | 63y 01m |
| Dec 2022 | EXECUTIVE | 07 to 09 | 142 | $770,888 | $504 | 63y 10m |
| Dec 2022 | EXECUTIVE | 07 to 09 | 142 | $782,000 | $512 | 63y 10m |
| Aug 2022 | EXECUTIVE | 10 to 12 | 146 | $748,000 | $476 | 64y 02m |
| Dec 2021 | EXECUTIVE | 10 to 12 | 142 | $655,000 | $429 | 64y 10m |
| Dec 2021 | EXECUTIVE | 07 to 09 | 147 | $650,000 | $411 | 64y 09m |
| Jun 2021 | EXECUTIVE | 01 to 03 | 146 | $600,000 | $382 | 65y 04m |
| Jan 2021 | EXECUTIVE | 04 to 06 | 146 | $590,000 | $375 | 65y 08m |
| Jan 2021 | EXECUTIVE | 04 to 06 | 142 | $576,888 | $377 | 65y 08m |
| Oct 2020 | EXECUTIVE | 04 to 06 | 146 | $586,000 | $373 | 65y 11m |
| Aug 2020 | EXECUTIVE | 01 to 03 | 142 | $510,000 | $334 | 66y 01m |
| Jul 2020 | EXECUTIVE | 10 to 12 | 146 | $575,000 | $366 | 66y 03m |
| Jul 2020 | EXECUTIVE | 10 to 12 | 142 | $540,000 | $353 | 66y 02m |
| Apr 2020 | EXECUTIVE | 04 to 06 | 146 | $518,000 | $330 | 66y 05m |
| Jun 2019 | EXECUTIVE | 13 to 15 | 142 | $530,000 | $347 | 67y 04m |
| Mar 2019 | EXECUTIVE | 10 to 12 | 142 | $500,000 | $327 | 67y 06m |
| Aug 2018 | EXECUTIVE | 07 to 09 | 142 | $550,000 | $360 | 68y 02m |
| Mar 2018 | EXECUTIVE | 01 to 03 | 146 | $530,000 | $337 | 68y 06m |
| Dec 2017 | EXECUTIVE | 13 to 15 | 147 | $560,000 | $354 | 68y 09m |
| Nov 2017 | EXECUTIVE | 01 to 03 | 142 | $515,000 | $337 | 68y 11m |
Who lives in Yishun
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.
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 2.6×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.