Blk 850 Yishun St 81
Completed 1987 · 12 storeys · 121 flats · 61 years 11 months remaining · 16 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1987
What the record shows
This block crosses 60 years remaining in 2027 - the line where CPF usage rules begin tightening 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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,300/mo | $3,100–$3,500 | $3,100/mo | - | 4 |
| 5-ROOM | $4,200/mo | $4,200–$4,200 | $3,400/mo | - | 1 |
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 · 10 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 16
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Sept 2025 | 4 ROOM | 04 to 06 | 104 | $630,000 | $563 | 61y 11m |
| Nov 2024 | 5 ROOM | 01 to 03 | 122 | $670,000 | $510 | 62y 09m |
| Mar 2024 | 5 ROOM | 04 to 06 | 122 | $690,000 | $525 | 63y 05m |
| Jan 2024 | 4 ROOM | 04 to 06 | 104 | $536,000 | $479 | 63y 07m |
| Apr 2023 | 4 ROOM | 07 to 09 | 104 | $515,000 | $460 | 64y 04m |
| Apr 2023 | 5 ROOM | 07 to 09 | 122 | $670,000 | $510 | 64y 04m |
| Apr 2023 | 4 ROOM | 10 to 12 | 104 | $535,000 | $478 | 64y 03m |
| Aug 2022 | 5 ROOM | 01 to 03 | 122 | $570,000 | $434 | 65y |
| Jul 2022 | 4 ROOM | 04 to 06 | 104 | $501,000 | $448 | 65y |
| Jul 2022 | 4 ROOM | 01 to 03 | 104 | $455,000 | $406 | 65y |
| Jul 2020 | 5 ROOM | 04 to 06 | 122 | $443,000 | $337 | 67y 01m |
| Mar 2020 | 4 ROOM | 01 to 03 | 104 | $375,000 | $335 | 67y 04m |
| Oct 2019 | 5 ROOM | 04 to 06 | 128 | $540,000 | $392 | 67y 09m |
| Aug 2019 | 4 ROOM | 04 to 06 | 104 | $370,000 | $331 | 67y 11m |
| Dec 2018 | 4 ROOM | 04 to 06 | 104 | $375,000 | $335 | 68y 07m |
| Dec 2018 | 4 ROOM | 10 to 12 | 104 | $405,000 | $362 | 68y 07m |
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.
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 1.9×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.