Blk 817 Yishun St 81
Completed 1987 · 4 storeys · 24 flats · 61 years 06 months remaining · 5 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
4 storeys · completed 1987
What the record shows
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.
Price trend
median PSF by year · ━ this block · ╌ Yishun · gaps = years with no sales here
Every recent sale HDB official record, latest 5
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2025 | 4 ROOM | 01 to 03 | 104 | $535,000 | $478 | 61y 06m |
| Aug 2023 | 4 ROOM | 01 to 03 | 104 | $518,000 | $463 | 63y 04m |
| Aug 2022 | 4 ROOM | 01 to 03 | 108 | $520,000 | $447 | 64y 05m |
| Apr 2018 | 4 ROOM | 01 to 03 | 104 | $305,000 | $272 | 68y 08m |
| Oct 2017 | 4 ROOM | 01 to 03 | 104 | $345,000 | $308 | 69y 02m |
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 2.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.