Blk 505B Yishun St 51
Completed 2014 · 13 storeys · 107 flats · 88 years 11 months remaining · 53 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
13 storeys · completed 2014
What the record shows
A 5-room here sold for $725,000 in May 2026. The same flat type in this block averaged $571,684 in 2020 - a gain of $153,316 - about $70 a day while the owner slept.
In this block, 5-room flats from floor 9 up have sold for a median of $695,013 - $85,013 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2055 - 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 | $2,650/mo | $2,650–$2,650 | $2,650/mo | - | 1 |
| 4-ROOM | $2,450/mo | $2,300–$2,600 | $3,100/mo | - | 2 |
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 · 23 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 |
|---|---|---|---|---|---|---|
| May 2026 | 5 ROOM | 04 to 06 | 112 | $725,000 | $601 | 88y 11m |
| Apr 2026 | 4 ROOM | 07 to 09 | 92 | $545,000 | $550 | 88y 11m |
| Dec 2025 | 3 ROOM | 10 to 12 | 68 | $515,000 | $704 | 89y 04m |
| May 2025 | 4 ROOM | 13 to 15 | 92 | $605,000 | $611 | 89y 11m |
| Sept 2024 | 5 ROOM | 13 to 15 | 113 | $720,000 | $592 | 90y 07m |
| Sept 2023 | 5 ROOM | 10 to 12 | 112 | $701,138 | $582 | 91y 06m |
| Aug 2023 | 4 ROOM | 04 to 06 | 93 | $533,888 | $533 | 91y 09m |
| Apr 2023 | 4 ROOM | 13 to 15 | 93 | $550,000 | $549 | 92y |
| Apr 2023 | 4 ROOM | 07 to 09 | 93 | $550,000 | $549 | 91y 11m |
| Mar 2023 | 5 ROOM | 04 to 06 | 113 | $620,000 | $510 | 92y |
| Dec 2022 | 4 ROOM | 04 to 06 | 93 | $530,000 | $529 | 92y 05m |
| Sept 2022 | 5 ROOM | 10 to 12 | 113 | $688,888 | $566 | 92y 07m |
| Sept 2022 | 5 ROOM | 07 to 09 | 113 | $636,000 | $523 | 92y 07m |
| Aug 2022 | 3 ROOM | 04 to 06 | 68 | $388,000 | $530 | 92y 08m |
| Aug 2022 | 5 ROOM | 10 to 12 | 113 | $710,000 | $584 | 92y 08m |
| Jun 2022 | 5 ROOM | 10 to 12 | 113 | $650,000 | $534 | 92y 10m |
| Feb 2022 | 4 ROOM | 04 to 06 | 93 | $520,000 | $519 | 93y 02m |
| Dec 2021 | 5 ROOM | 07 to 09 | 112 | $610,000 | $506 | 93y 03m |
| Nov 2021 | 5 ROOM | 04 to 06 | 112 | $600,000 | $498 | 93y 05m |
| Oct 2021 | 3 ROOM | 10 to 12 | 68 | $372,888 | $509 | 93y 06m |
| Sept 2021 | 5 ROOM | 01 to 03 | 112 | $511,000 | $424 | 93y 06m |
| Sept 2021 | 5 ROOM | 13 to 15 | 112 | $605,000 | $502 | 93y 06m |
| Jul 2021 | 4 ROOM | 04 to 06 | 93 | $460,000 | $460 | 93y 09m |
| Jun 2021 | 4 ROOM | 10 to 12 | 93 | $468,000 | $468 | 93y 09m |
| Jun 2021 | 3 ROOM | 07 to 09 | 68 | $350,000 | $478 | 93y 10m |
| Mar 2021 | 4 ROOM | 01 to 03 | 93 | $446,000 | $446 | 94y |
| Mar 2021 | 5 ROOM | 01 to 03 | 112 | $515,000 | $427 | 94y |
| Feb 2021 | 3 ROOM | 10 to 12 | 68 | $343,000 | $469 | 94y 01m |
| Jan 2021 | 5 ROOM | 10 to 12 | 113 | $628,000 | $516 | 94y 02m |
| Jan 2021 | 5 ROOM | 10 to 12 | 112 | $580,000 | $481 | 94y 03m |
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.
built 2014 · same generation
built 2011 · same generation
built 2014 · same generation
built 2011 · same generation
built 2014 · same generation
built 2012 · same generation
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.