Blk 111 Serangoon Nth Ave 1
Completed 1984 · 13 storeys · 168 flats · 58 years 03 months remaining · 33 resale transactions on record · median household income in Serangoon: $11,500/mo
13 storeys · completed 1984 · shops below
What the record shows
A 4-room here sold for $525,888 in Jun 2026. The same flat type in this block averaged $404,682 in 2020 - a gain of $121,206 - about $55 a day while the owner slept.
In this block, 4-room flats from floor 9 up have sold for a median of $507,000 - $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 (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 | $2,800–$3,350 | $3,400/mo | - | 5 |
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 · 18 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 |
|---|---|---|---|---|---|---|
| Jun 2026 | 4 ROOM | 04 to 06 | 91 | $525,888 | $537 | 58y 03m |
| Mar 2026 | 4 ROOM | 04 to 06 | 91 | $558,000 | $570 | 58y 06m |
| Feb 2026 | 4 ROOM | 10 to 12 | 91 | $585,000 | $597 | 58y 07m |
| Jul 2025 | 4 ROOM | 04 to 06 | 91 | $618,000 | $631 | 59y 02m |
| Apr 2025 | 4 ROOM | 07 to 09 | 93 | $590,000 | $589 | 59y 04m |
| Aug 2024 | 4 ROOM | 04 to 06 | 91 | $535,000 | $546 | 60y 01m |
| Jul 2024 | 4 ROOM | 13 to 15 | 91 | $550,000 | $562 | 60y 02m |
| May 2024 | 4 ROOM | 07 to 09 | 91 | $535,000 | $546 | 60y 04m |
| Mar 2024 | 4 ROOM | 10 to 12 | 91 | $539,000 | $550 | 60y 06m |
| Dec 2023 | 4 ROOM | 04 to 06 | 91 | $516,000 | $527 | 60y 09m |
| Nov 2023 | 4 ROOM | 01 to 03 | 91 | $450,000 | $459 | 60y 10m |
| Jan 2023 | 4 ROOM | 10 to 12 | 91 | $475,000 | $485 | 61y 08m |
| Jan 2023 | 4 ROOM | 04 to 06 | 91 | $488,000 | $498 | 61y 08m |
| Oct 2022 | 4 ROOM | 13 to 15 | 93 | $465,000 | $465 | 61y 11m |
| May 2022 | 4 ROOM | 10 to 12 | 91 | $432,500 | $442 | 62y 04m |
| Mar 2022 | 4 ROOM | 04 to 06 | 91 | $428,888 | $438 | 62y 06m |
| Jan 2022 | 4 ROOM | 04 to 06 | 93 | $435,000 | $435 | 62y 08m |
| Dec 2021 | 4 ROOM | 04 to 06 | 93 | $428,888 | $428 | 62y 09m |
| Feb 2021 | 4 ROOM | 10 to 12 | 91 | $375,000 | $383 | 63y 07m |
| Aug 2020 | 4 ROOM | 13 to 15 | 111 | $402,500 | $337 | 64y 01m |
| Jul 2020 | 4 ROOM | 04 to 06 | 91 | $330,000 | $337 | 64y 04m |
| Feb 2020 | 4 ROOM | 10 to 12 | 93 | $341,600 | $341 | 64y 06m |
| Nov 2019 | 4 ROOM | 04 to 06 | 93 | $370,000 | $370 | 64y 09m |
| Sept 2019 | 4 ROOM | 04 to 06 | 91 | $342,000 | $349 | 64y 11m |
| May 2019 | 4 ROOM | 04 to 06 | 91 | $340,000 | $347 | 65y 03m |
| Jan 2019 | 4 ROOM | 04 to 06 | 93 | $300,000 | $300 | 65y 07m |
| Oct 2018 | 4 ROOM | 01 to 03 | 91 | $315,000 | $322 | 66y |
| Oct 2018 | 4 ROOM | 07 to 09 | 91 | $350,000 | $357 | 65y 10m |
| Sept 2018 | 4 ROOM | 10 to 12 | 91 | $335,000 | $342 | 66y |
| Jun 2018 | 4 ROOM | 01 to 03 | 91 | $314,000 | $321 | 66y 03m |
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 3.0×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.