Blk 647 Yishun St 61
Completed 1986 · 9 storeys · 100 flats · 60 years 09 months remaining · 22 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
9 storeys · completed 1986
What the record shows
A 4-room here sold for $490,000 in Jul 2025. The same flat type in this block averaged $372,000 in 2020 - a gain of $118,000 - about $54 a day while the owner slept.
In this block, 4-room flats from floor 6 up have sold for a median of $500,000 - $55,000 more than floors 3 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 | $2,800/mo | $2,800–$2,800 | $3,100/mo | - | 1 |
| 5-ROOM | $3,200/mo | $2,600–$3,400 | $3,400/mo | - | 3 |
Price trend
median PSF by year · ━ this block · ╌ Yishun · gaps = years with no sales here
Every recent sale HDB official record, latest 22
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2025 | 4 ROOM | 07 to 09 | 85 | $490,000 | $536 | 60y 09m |
| May 2025 | 5 ROOM | 07 to 09 | 121 | $680,000 | $522 | 60y 11m |
| Mar 2025 | 4 ROOM | 07 to 09 | 88 | $510,000 | $538 | 61y 02m |
| Nov 2024 | 4 ROOM | 01 to 03 | 85 | $470,000 | $514 | 61y 06m |
| Sept 2024 | 4 ROOM | 07 to 09 | 83 | $500,000 | $560 | 61y 08m |
| Jun 2024 | 5 ROOM | 04 to 06 | 121 | $670,000 | $514 | 61y 11m |
| Apr 2024 | 5 ROOM | 07 to 09 | 121 | $668,888 | $514 | 62y 01m |
| Oct 2022 | 4 ROOM | 07 to 09 | 103 | $512,000 | $462 | 63y 07m |
| Oct 2022 | 5 ROOM | 07 to 09 | 121 | $588,000 | $451 | 63y 07m |
| May 2022 | 4 ROOM | 01 to 03 | 88 | $420,000 | $443 | 63y 11m |
| Apr 2022 | 5 ROOM | 07 to 09 | 121 | $550,000 | $422 | 64y 01m |
| Feb 2022 | 5 ROOM | 04 to 06 | 121 | $510,000 | $392 | 64y 02m |
| Jan 2022 | 4 ROOM | 07 to 09 | 83 | $378,000 | $423 | 64y 04m |
| Feb 2021 | 4 ROOM | 07 to 09 | 103 | $370,000 | $334 | 65y 02m |
| Nov 2020 | 5 ROOM | 01 to 03 | 121 | $400,000 | $307 | 65y 05m |
| Oct 2020 | 5 ROOM | 04 to 06 | 121 | $430,000 | $330 | 65y 06m |
| Sept 2020 | 4 ROOM | 07 to 09 | 83 | $320,000 | $358 | 65y 07m |
| Aug 2019 | 5 ROOM | 01 to 03 | 121 | $380,000 | $292 | 66y 08m |
| Jun 2018 | 5 ROOM | 04 to 06 | 121 | $420,000 | $322 | 67y 10m |
| May 2018 | 4 ROOM | 04 to 06 | 88 | $312,888 | $330 | 68y |
| Oct 2017 | 4 ROOM | 07 to 09 | 83 | $330,000 | $369 | 68y 06m |
| Apr 2017 | 4 ROOM | 07 to 09 | 103 | $400,000 | $361 | 69y |
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.
4-room median $5k above this block · 3 vs 4 sales
built 1986 · same generation
4-room median $7k above this block · 4 vs 4 sales
built 1986 · same generation
built 1987 · same generation
built 1987 · same generation
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.