Blk 105 Serangoon Nth Ave 1
Completed 1983 · 13 storeys · 120 flats · 58 years 04 months remaining · 26 resale transactions on record · median household income in Serangoon: $11,500/mo
13 storeys · completed 1983
What the record shows
A 3-room here sold for $452,000 in Jan 2026. The same flat type in this block averaged $308,250 in 2020 — a gain of $143,750 — about $66 a day while the owner slept.
In this block, 3-room flats from floor 9 up have sold for a median of $365,000 — $5,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2024 — 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 (475 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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,575/mo | $2,200–$2,800 | $2,800/mo | — | 4 |
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 · 16 sales — do higher floors really fetch more here?
Every recent sale HDB official record, latest 26
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jan 2026 | 3 ROOM | 04 to 06 | 70 | $452,000 | $600 | 58y 04m |
| Jan 2026 | 3 ROOM | 07 to 09 | 60 | $410,000 | $635 | 58y 04m |
| Nov 2025 | 3 ROOM | 07 to 09 | 60 | $395,000 | $612 | 58y 06m |
| Nov 2025 | 3 ROOM | 07 to 09 | 60 | $410,000 | $635 | 58y 06m |
| Sept 2025 | 3 ROOM | 04 to 06 | 60 | $390,000 | $604 | 58y 07m |
| Feb 2025 | 3 ROOM | 01 to 03 | 60 | $385,000 | $596 | 59y 03m |
| Jul 2024 | 3 ROOM | 10 to 12 | 69 | $430,000 | $579 | 59y 10m |
| Jul 2024 | 3 ROOM | 04 to 06 | 60 | $380,000 | $588 | 59y 10m |
| Jun 2023 | 3 ROOM | 04 to 06 | 60 | $360,000 | $557 | 61y |
| May 2023 | 3 ROOM | 07 to 09 | 60 | $353,888 | $548 | 60y 11m |
| Mar 2023 | 3 ROOM | 01 to 03 | 60 | $325,000 | $503 | 61y 03m |
| Nov 2022 | 3 ROOM | 04 to 06 | 60 | $345,000 | $534 | 61y 06m |
| Oct 2022 | 3 ROOM | 10 to 12 | 60 | $365,000 | $565 | 61y 06m |
| Sept 2022 | 3 ROOM | 04 to 06 | 60 | $340,000 | $526 | 61y 08m |
| Jan 2022 | 3 ROOM | 13 to 15 | 70 | $363,000 | $482 | 62y 04m |
| Jan 2022 | 3 ROOM | 04 to 06 | 70 | $340,000 | $451 | 62y 03m |
| Sept 2020 | 3 ROOM | 07 to 09 | 60 | $260,000 | $403 | 63y 07m |
| Jul 2020 | 3 ROOM | 13 to 15 | 60 | $270,000 | $418 | 63y 10m |
| Jul 2019 | 3 ROOM | 13 to 15 | 60 | $260,000 | $403 | 64y 09m |
| Mar 2019 | 3 ROOM | 04 to 06 | 70 | $269,888 | $358 | 65y 02m |
| Mar 2019 | 3 ROOM | 10 to 12 | 70 | $285,000 | $378 | 65y 01m |
| Jan 2019 | 3 ROOM | 10 to 12 | 69 | $265,000 | $357 | 65y 03m |
| Aug 2017 | 3 ROOM | 10 to 12 | 70 | $270,000 | $358 | 66y 08m |
| Jul 2017 | 3 ROOM | 13 to 15 | 70 | $300,000 | $398 | 66y 09m |
| Apr 2017 | 3 ROOM | 04 to 06 | 60 | $260,000 | $403 | 67y |
| Feb 2017 | 3 ROOM | 10 to 12 | 60 | $268,000 | $415 | 67y 02m |
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.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
Condos nearby
The private premium, measured: the nearest condo trades at 2.8×this block’s PSF.
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