Blk 508A Yishun Ave 4
Completed 2016 · 13 storeys · 132 flats · 90 years 11 months remaining · 44 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
13 storeys · completed 2016
What the record shows
A 4-room here sold for $660,000 in Jun 2026. The same flat type in this block averaged $513,481 in 2021 - a gain of $146,519 - about $80 a day while the owner slept.
In this block, 3-room flats from floor 9 up have sold for a median of $430,000 - $60,000 less 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 (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 | $2,000/mo | $2,000–$2,000 | $2,650/mo | - | 1 |
| 4-ROOM | $3,000/mo | $3,000–$3,000 | $3,100/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 · 44 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 |
|---|---|---|---|---|---|---|
| Jun 2026 | 4 ROOM | 10 to 12 | 93 | $660,000 | $659 | 90y 11m |
| Apr 2026 | 4 ROOM | 04 to 06 | 93 | $640,000 | $639 | 91y 01m |
| Jan 2026 | 3 ROOM | 04 to 06 | 68 | $500,000 | $683 | 91y 03m |
| Dec 2025 | 3 ROOM | 07 to 09 | 68 | $490,000 | $669 | 91y 05m |
| Aug 2025 | 4 ROOM | 07 to 09 | 93 | $635,000 | $634 | 91y 08m |
| Jul 2025 | 3 ROOM | 01 to 03 | 68 | $480,000 | $656 | 91y 10m |
| May 2025 | 3 ROOM | 04 to 06 | 68 | $495,000 | $676 | 92y |
| May 2025 | 3 ROOM | 01 to 03 | 68 | $485,000 | $663 | 92y |
| May 2025 | 3 ROOM | 10 to 12 | 68 | $535,000 | $731 | 92y |
| Feb 2025 | 3 ROOM | 04 to 06 | 68 | $496,000 | $678 | 92y 03m |
| Feb 2025 | 3 ROOM | 04 to 06 | 68 | $515,000 | $704 | 92y 03m |
| Feb 2025 | 3 ROOM | 04 to 06 | 68 | $520,000 | $710 | 92y 03m |
| Jan 2025 | 4 ROOM | 07 to 09 | 93 | $625,000 | $624 | 92y 04m |
| Nov 2024 | 3 ROOM | 07 to 09 | 68 | $515,888 | $705 | 92y 06m |
| Nov 2024 | 3 ROOM | 04 to 06 | 68 | $495,000 | $676 | 92y 06m |
| Oct 2024 | 4 ROOM | 10 to 12 | 93 | $638,000 | $637 | 92y 07m |
| Jun 2024 | 4 ROOM | 10 to 12 | 93 | $620,000 | $619 | 92y 11m |
| Apr 2024 | 4 ROOM | 07 to 09 | 93 | $605,000 | $604 | 93y |
| Apr 2024 | 4 ROOM | 07 to 09 | 93 | $580,000 | $579 | 93y 01m |
| Mar 2024 | 4 ROOM | 07 to 09 | 93 | $588,000 | $587 | 93y 02m |
| Nov 2023 | 4 ROOM | 10 to 12 | 93 | $570,000 | $569 | 93y 07m |
| Aug 2023 | 4 ROOM | 07 to 09 | 93 | $560,000 | $559 | 93y 10m |
| May 2023 | 3 ROOM | 07 to 09 | 68 | $434,000 | $593 | 94y |
| Jan 2023 | 3 ROOM | 01 to 03 | 68 | $408,000 | $557 | 94y 04m |
| Nov 2022 | 4 ROOM | 07 to 09 | 93 | $540,000 | $539 | 94y 07m |
| Nov 2022 | 3 ROOM | 07 to 09 | 68 | $418,000 | $571 | 94y 06m |
| Nov 2022 | 3 ROOM | 04 to 06 | 68 | $410,000 | $560 | 94y 07m |
| Sept 2022 | 4 ROOM | 04 to 06 | 93 | $515,000 | $514 | 94y 08m |
| Aug 2022 | 3 ROOM | 10 to 12 | 68 | $430,000 | $587 | 94y 09m |
| Aug 2022 | 3 ROOM | 07 to 09 | 68 | $428,000 | $585 | 94y 08m |
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 $13k below this block · 6 vs 5 sales
4-room median $16k below this block · 6 vs 5 sales
4-room median $16k below this block · 6 vs 5 sales
4-room median $63k below this block · 3 vs 5 sales
4-room median $38k below this block · 7 vs 5 sales
built 2016 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.