Blk 525 Serangoon Nth Ave 4
Completed 1991 · 15 storeys · 60 flats · 66 years 02 months remaining · 17 resale transactions on record · maisonettes on the record · median household income in Serangoon: $11,500/mo
15 storeys · completed 1991
What the record shows
A executive here sold for $1,000,000 in Oct 2025. The same flat type in this block averaged $798,333 in 2021 - a gain of $201,667 - about $111 a day while the owner slept.
In this block, executive flats from floor 10 up have sold for a median of $867,500 - $132,500 less than floors 5 and below, same flat type, same block.
This block crosses 60 years remaining in 2031 - the line where CPF usage rules begin tightening for buyers. In Serangoon over the last two years, flats below that line sold at a median 1% above their younger neighbours' PSF (481 sales).
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 | Serangoon median | Gross yield | Rented |
|---|---|---|---|---|---|
| EXECUTIVE | $3,100/mo | $2,600–$3,600 | $3,900/mo | 3.6% | 2 |
Price trend
median PSF by year · ━ this block · ╌ Serangoon · gaps = years with no sales here
Every recent sale HDB official record, latest 17
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Oct 2025 | EXECUTIVE | 04 to 06 | 147 | $1,000,000 | $632 | 66y 02m |
| May 2025 | EXECUTIVE | 07 to 09 | 147 | $1,038,888 | $657 | 66y 07m |
| Apr 2025 | EXECUTIVE | 01 to 03 | 150 | $1,050,000 | $650 | 66y 07m |
| Sept 2023 | EXECUTIVE | 07 to 09 | 147 | $888,000 | $561 | 68y 02m |
| Nov 2022 | EXECUTIVE | 10 to 12 | 156 | $885,000 | $527 | 68y 11m |
| Aug 2022 | EXECUTIVE | 13 to 15 | 147 | $898,000 | $568 | 69y 03m |
| Apr 2022 | EXECUTIVE | 01 to 03 | 147 | $790,000 | $499 | 69y 08m |
| Dec 2021 | EXECUTIVE | 10 to 12 | 150 | $850,000 | $526 | 69y 11m |
| Jul 2021 | EXECUTIVE | 13 to 15 | 147 | $755,000 | $477 | 70y 05m |
| Jan 2020 | EXECUTIVE | 10 to 12 | 148 | $710,000 | $446 | 71y 09m |
| Feb 2019 | EXECUTIVE | 10 to 12 | 150 | $730,888 | $453 | 72y 09m |
| Feb 2019 | EXECUTIVE | 04 to 06 | 147 | $628,000 | $397 | 72y 09m |
| Apr 2018 | EXECUTIVE | 07 to 09 | 147 | $730,000 | $461 | 73y 07m |
| Jan 2018 | EXECUTIVE | 10 to 12 | 147 | $720,000 | $455 | 73y 10m |
| Jun 2017 | EXECUTIVE | 13 to 15 | 147 | $703,000 | $444 | 74y 04m |
| Feb 2017 | EXECUTIVE | 10 to 12 | 152 | $725,000 | $443 | 74y 09m |
| Jan 2017 | EXECUTIVE | 04 to 06 | 156 | $735,000 | $438 | 74y 10m |
Who lives in Serangoon
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 2.9×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.