Blk 146 Serangoon Nth Ave 1
Completed 1986 · 13 storeys · 96 flats · 61 years 01 month remaining · 18 resale transactions on record · median household income in Serangoon: $11,500/mo
13 storeys · completed 1986
What the record shows
A 4-room here sold for $518,800 in Jun 2025. The same flat type in this block averaged $407,972 in 2020 - a gain of $110,828 - about $51 a day while the owner slept.
In this block, 4-room flats from floor 9 up have sold for a median of $466,944 - $9,556 less than floors 4 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 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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,050/mo | $2,800–$3,400 | $3,400/mo | - | 4 |
Price trend
median PSF by year · ━ this block · ╌ Serangoon · gaps = years with no sales here
Every recent sale HDB official record, latest 18
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2025 | 4 ROOM | 04 to 06 | 83 | $518,800 | $581 | 61y 01m |
| Jul 2024 | 4 ROOM | 07 to 09 | 103 | $628,000 | $566 | 62y 01m |
| May 2023 | 4 ROOM | 10 to 12 | 83 | $495,000 | $554 | 63y 02m |
| Nov 2022 | 4 ROOM | 01 to 03 | 103 | $465,000 | $419 | 63y 09m |
| Nov 2022 | 4 ROOM | 10 to 12 | 83 | $438,888 | $491 | 63y 09m |
| Apr 2022 | 4 ROOM | 04 to 06 | 103 | $488,000 | $440 | 64y 03m |
| Jan 2022 | 4 ROOM | 04 to 06 | 103 | $455,888 | $411 | 64y 07m |
| Feb 2021 | 4 ROOM | 04 to 06 | 83 | $358,000 | $401 | 65y 06m |
| Nov 2020 | 4 ROOM | 01 to 03 | 83 | $330,000 | $369 | 65y 08m |
| Jan 2020 | 4 ROOM | 13 to 15 | 83 | $345,000 | $386 | 66y 06m |
| Jan 2020 | 4 ROOM | 10 to 12 | 83 | $331,000 | $370 | 66y 07m |
| Aug 2019 | 4 ROOM | 10 to 12 | 83 | $365,000 | $409 | 66y 11m |
| Jun 2019 | 4 ROOM | 04 to 06 | 83 | $350,000 | $392 | 67y 02m |
| Mar 2019 | 4 ROOM | 07 to 09 | 103 | $418,000 | $377 | 67y 04m |
| Nov 2018 | 4 ROOM | 07 to 09 | 103 | $406,000 | $366 | 67y 08m |
| Dec 2017 | 4 ROOM | 10 to 12 | 103 | $423,888 | $382 | 68y 07m |
| Oct 2017 | 4 ROOM | 07 to 09 | 83 | $350,000 | $392 | 68y 10m |
| Sept 2017 | 4 ROOM | 10 to 12 | 83 | $338,000 | $378 | 68y 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 3.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.