Blk 879 Yishun St 81
Completed 1986 · 12 storeys · 110 flats · 61 years 06 months remaining · 34 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1986
What the record shows
A 4-room here sold for $500,000 in May 2025. The same flat type in this block averaged $388,000 in 2020 - a gain of $112,000 - about $51 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $500,000 - $62,000 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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,000/mo | $2,800–$3,300 | $3,100/mo | - | 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 · 19 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 2025 | 4 ROOM | 04 to 06 | 84 | $500,000 | $553 | 61y 06m |
| Apr 2025 | 4 ROOM | 01 to 03 | 104 | $585,000 | $523 | 61y 08m |
| Jan 2025 | 4 ROOM | 04 to 06 | 84 | $500,000 | $553 | 61y 10m |
| Sept 2024 | 4 ROOM | 04 to 06 | 104 | $560,000 | $500 | 62y 02m |
| Jul 2024 | 4 ROOM | 10 to 12 | 104 | $570,000 | $509 | 62y 04m |
| May 2024 | 4 ROOM | 10 to 12 | 84 | $480,000 | $531 | 62y 06m |
| Apr 2024 | 4 ROOM | 10 to 12 | 84 | $500,000 | $553 | 62y 07m |
| Mar 2024 | 4 ROOM | 10 to 12 | 104 | $570,000 | $509 | 62y 08m |
| Jan 2024 | 4 ROOM | 07 to 09 | 84 | $460,000 | $509 | 62y 10m |
| Jul 2023 | 4 ROOM | 01 to 03 | 84 | $420,000 | $465 | 63y 04m |
| Apr 2023 | 4 ROOM | 04 to 06 | 84 | $403,000 | $446 | 63y 07m |
| Apr 2023 | 4 ROOM | 01 to 03 | 84 | $420,000 | $465 | 63y 06m |
| Jan 2023 | 4 ROOM | 07 to 09 | 84 | $423,000 | $468 | 63y 10m |
| Mar 2022 | 4 ROOM | 07 to 09 | 84 | $408,000 | $451 | 64y 08m |
| Jan 2022 | 4 ROOM | 10 to 12 | 84 | $430,000 | $476 | 64y 10m |
| Dec 2021 | 4 ROOM | 07 to 09 | 84 | $408,000 | $451 | 64y 10m |
| Oct 2021 | 4 ROOM | 07 to 09 | 84 | $400,000 | $442 | 65y 01m |
| Aug 2021 | 4 ROOM | 04 to 06 | 84 | $385,000 | $426 | 65y 03m |
| Jul 2021 | 4 ROOM | 01 to 03 | 104 | $438,000 | $391 | 65y 05m |
| Jan 2021 | 4 ROOM | 04 to 06 | 104 | $400,000 | $357 | 65y 10m |
| Sept 2020 | 4 ROOM | 04 to 06 | 84 | $313,000 | $346 | 66y 01m |
| Aug 2020 | 4 ROOM | 04 to 06 | 84 | $310,000 | $343 | 66y 02m |
| Feb 2020 | 4 ROOM | 04 to 06 | 84 | $308,000 | $341 | 66y 09m |
| Apr 2019 | 4 ROOM | 10 to 12 | 84 | $323,000 | $357 | 67y 07m |
| Feb 2019 | 4 ROOM | 01 to 03 | 84 | $288,000 | $319 | 67y 08m |
| Feb 2019 | 4 ROOM | 04 to 06 | 84 | $295,000 | $326 | 67y 09m |
| Aug 2018 | 4 ROOM | 07 to 09 | 84 | $336,000 | $372 | 68y 02m |
| Apr 2018 | 4 ROOM | 10 to 12 | 84 | $325,000 | $359 | 68y 06m |
| Dec 2017 | 4 ROOM | 07 to 09 | 104 | $420,000 | $375 | 68y 10m |
| Nov 2017 | 4 ROOM | 01 to 03 | 104 | $340,000 | $304 | 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.
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 2.0×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.