Blk 143 Serangoon Nth Ave 1
Completed 1986 · 13 storeys · 120 flats · 60 years 03 months remaining · 23 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 $558,000 in Jul 2026. The same flat type in this block averaged $395,600 in 2020 - a gain of $162,400 - about $74 a day while the owner slept.
In this block, 4-room flats from floor 9 up have sold for a median of $495,000 - $27,500 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 | $3,000/mo | $3,000–$3,000 | $3,400/mo | - | 2 |
| 5-ROOM | $3,600/mo | $3,600–$3,600 | $3,600/mo | - | 1 |
Price trend
median PSF by year · ━ this block · ╌ Serangoon · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 13 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 23
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 4 ROOM | 13 to 15 | 83 | $558,000 | $625 | 60y 03m |
| Jun 2026 | 4 ROOM | 04 to 06 | 83 | $527,000 | $590 | 60y 03m |
| Oct 2025 | 4 ROOM | 04 to 06 | 83 | $518,000 | $580 | 60y 11m |
| Jun 2025 | 5 ROOM | 13 to 15 | 122 | $750,000 | $571 | 61y 04m |
| Aug 2024 | 4 ROOM | 13 to 15 | 83 | $540,088 | $605 | 62y 01m |
| Mar 2024 | 4 ROOM | 07 to 09 | 83 | $510,000 | $571 | 62y 08m |
| Jan 2024 | 4 ROOM | 10 to 12 | 83 | $495,000 | $554 | 62y 09m |
| May 2023 | 4 ROOM | 07 to 09 | 103 | $557,000 | $502 | 63y 05m |
| Jul 2022 | 4 ROOM | 13 to 15 | 83 | $438,000 | $490 | 64y 03m |
| Apr 2022 | 4 ROOM | 07 to 09 | 83 | $405,000 | $453 | 64y 06m |
| Jan 2022 | 4 ROOM | 13 to 15 | 83 | $425,000 | $476 | 64y 09m |
| Jan 2022 | 5 ROOM | 10 to 12 | 122 | $610,000 | $465 | 64y 09m |
| Aug 2021 | 4 ROOM | 07 to 09 | 103 | $450,000 | $406 | 65y 02m |
| Sept 2020 | 4 ROOM | 10 to 12 | 83 | $338,000 | $378 | 66y 01m |
| Aug 2020 | 4 ROOM | 13 to 15 | 83 | $360,000 | $403 | 66y 01m |
| Oct 2019 | 4 ROOM | 04 to 06 | 83 | $330,000 | $369 | 66y 11m |
| May 2019 | 4 ROOM | 10 to 12 | 103 | $415,000 | $374 | 67y 04m |
| Sept 2018 | 5 ROOM | 10 to 12 | 122 | $480,000 | $366 | 68y |
| Aug 2017 | 4 ROOM | 10 to 12 | 83 | $350,000 | $392 | 69y 01m |
| Jun 2017 | 4 ROOM | 10 to 12 | 83 | $355,000 | $397 | 69y 03m |
| May 2017 | 4 ROOM | 01 to 03 | 83 | $313,000 | $350 | 69y 04m |
| May 2017 | 4 ROOM | 01 to 03 | 83 | $325,000 | $364 | 69y 04m |
| Apr 2017 | 5 ROOM | 07 to 09 | 122 | $488,000 | $372 | 69y 05m |
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.
built 1985 · same generation
4-room median $20k below this block · 3 vs 4 sales
built 2017 · 31 more lease years than this block
built 1986 · same generation
built 1984 · same generation
built 1986 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 3.0×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.