Blk 677B Yishun Ring Rd
Completed 2017 · 13 storeys · 96 flats · 91 years 06 months remaining · 22 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
13 storeys · completed 2017
What the record shows
In this block, 5-room flats from floor 9 up have sold for a median of $730,000 — $40,000 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2057 — 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 (996 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 |
|---|---|---|---|---|---|
| 5-ROOM | $3,150/mo | $3,150–$3,150 | $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 · 22 sales — do higher floors really fetch more here?
Every recent sale HDB official record, latest 22
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Apr 2026 | 5 ROOM | 04 to 06 | 113 | $695,000 | $571 | 91y 06m |
| Aug 2025 | 5 ROOM | 13 to 15 | 113 | $822,000 | $676 | 92y 02m |
| Jul 2025 | 5 ROOM | 04 to 06 | 113 | $770,000 | $633 | 92y 04m |
| Mar 2025 | 5 ROOM | 01 to 03 | 113 | $708,000 | $582 | 92y 08m |
| Feb 2025 | 5 ROOM | 07 to 09 | 113 | $770,000 | $633 | 92y 10m |
| Nov 2024 | 5 ROOM | 07 to 09 | 113 | $790,000 | $649 | 93y |
| Sept 2024 | 4 ROOM | 01 to 03 | 93 | $555,000 | $554 | 93y 03m |
| Mar 2024 | 4 ROOM | 01 to 03 | 93 | $545,000 | $544 | 93y 08m |
| Feb 2024 | 4 ROOM | 10 to 12 | 93 | $638,000 | $637 | 93y 09m |
| Sept 2023 | 5 ROOM | 10 to 12 | 113 | $728,888 | $599 | 94y 01m |
| Aug 2023 | 5 ROOM | 10 to 12 | 113 | $788,000 | $648 | 94y 02m |
| Jul 2023 | 5 ROOM | 10 to 12 | 113 | $730,000 | $600 | 94y 04m |
| May 2023 | 4 ROOM | 04 to 06 | 93 | $548,000 | $547 | 94y 05m |
| Nov 2022 | 5 ROOM | 07 to 09 | 113 | $692,000 | $569 | 95y |
| Nov 2022 | 5 ROOM | 01 to 03 | 113 | $645,000 | $530 | 95y |
| Nov 2022 | 4 ROOM | 10 to 12 | 93 | $615,000 | $614 | 95y |
| Nov 2022 | 5 ROOM | 10 to 12 | 113 | $720,000 | $592 | 95y |
| Nov 2022 | 4 ROOM | 01 to 03 | 93 | $550,000 | $549 | 95y 01m |
| Oct 2022 | 5 ROOM | 04 to 06 | 113 | $685,000 | $563 | 95y 01m |
| Oct 2022 | 4 ROOM | 10 to 12 | 93 | $600,000 | $599 | 95y 01m |
| Sept 2022 | 4 ROOM | 07 to 09 | 93 | $600,000 | $599 | 95y 02m |
| Jul 2022 | 5 ROOM | 04 to 06 | 113 | $625,000 | $514 | 95y 04m |
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.3×this block’s PSF.
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