Blk 839 Yishun St 81
Completed 1987 · 12 storeys · 132 flats · 60 years 09 months remaining · 20 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1987
What the record shows
In this block, 3-room flats from floor 8 up have sold for a median of $417,500 - $4,000 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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,700/mo | $2,700–$2,700 | $2,650/mo | - | 1 |
| 4-ROOM | $3,500/mo | $3,400–$3,500 | $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 · 15 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 20
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jan 2026 | 3 ROOM | 04 to 06 | 73 | $495,000 | $630 | 60y 09m |
| Oct 2025 | 4 ROOM | 07 to 09 | 103 | $614,000 | $554 | 61y |
| Jun 2025 | 4 ROOM | 07 to 09 | 103 | $650,000 | $586 | 61y 03m |
| Jun 2025 | 4 ROOM | 04 to 06 | 103 | $615,000 | $555 | 61y 03m |
| Mar 2025 | 4 ROOM | 04 to 06 | 103 | $622,000 | $561 | 61y 06m |
| Nov 2024 | 4 ROOM | 04 to 06 | 107 | $592,000 | $514 | 61y 11m |
| Aug 2023 | 3 ROOM | 10 to 12 | 73 | $425,000 | $541 | 63y 02m |
| Feb 2023 | 3 ROOM | 04 to 06 | 73 | $397,000 | $505 | 63y 08m |
| Jan 2023 | 3 ROOM | 10 to 12 | 73 | $410,000 | $522 | 63y 08m |
| Jan 2023 | 3 ROOM | 04 to 06 | 73 | $430,000 | $547 | 63y 09m |
| Sept 2022 | 4 ROOM | 10 to 12 | 103 | $577,800 | $521 | 64y 01m |
| Sept 2022 | 3 ROOM | 07 to 09 | 73 | $388,000 | $494 | 64y 01m |
| Aug 2022 | 3 ROOM | 01 to 03 | 73 | $358,000 | $456 | 64y 02m |
| Jul 2022 | 4 ROOM | 07 to 09 | 103 | $505,000 | $455 | 64y 02m |
| May 2022 | 3 ROOM | 07 to 09 | 73 | $374,000 | $476 | 64y 05m |
| Jan 2021 | 3 ROOM | 04 to 06 | 73 | $305,000 | $388 | 65y 09m |
| Mar 2018 | 4 ROOM | 04 to 06 | 103 | $370,000 | $334 | 68y 07m |
| Sept 2017 | 4 ROOM | 10 to 12 | 103 | $410,000 | $370 | 69y |
| Sept 2017 | 3 ROOM | 04 to 06 | 73 | $325,000 | $414 | 69y |
| Mar 2017 | 4 ROOM | 01 to 03 | 103 | $388,000 | $350 | 69y 06m |
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 1.8×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.