Blk 121 Potong Pasir Ave 1
Completed 1984 · 21 storeys · 177 flats · 56 years 11 months remaining · 45 resale transactions on record · model a-maisonettes on the record · median household income in Toa Payoh: $8,500/mo
21 storeys · completed 1984 · shops below
What the record shows
A 3-room here sold for $545,000 in Jun 2026. The same flat type in this block averaged $412,250 in 2020 - a gain of $132,750 - about $61 a day while the owner slept.
This block crossed 60 years remaining in 2023 - the line where CPF usage rules tighten for buyers. In Toa Payoh over the last two years, flats below that line sold at a median 47% below their younger neighbours' PSF (967 sales).
Across Toa Payoh, roughly 3,491 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
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 | Toa Payoh median | Gross yield | Rented |
|---|---|---|---|---|---|
| 3-ROOM | $3,025/mo | $2,900–$3,300 | $2,900/mo | - | 4 |
| 4-ROOM | $3,800/mo | $3,000–$4,000 | $3,700/mo | - | 3 |
Price trend
median PSF by year · ━ this block · ╌ Toa Payoh · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 23 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 | 3 ROOM | 07 to 09 | 75 | $545,000 | $675 | 56y 11m |
| Jun 2025 | 3 ROOM | 13 to 15 | 75 | $600,000 | $743 | 58y |
| Jun 2025 | 5 ROOM | 16 to 18 | 134 | $968,888 | $672 | 57y 11m |
| Jan 2025 | 5 ROOM | 01 to 03 | 134 | $960,000 | $666 | 58y 06m |
| Dec 2024 | 5 ROOM | 13 to 15 | 135 | $1,039,998 | $716 | 58y 07m |
| Sept 2024 | 3 ROOM | 01 to 03 | 75 | $482,000 | $597 | 58y 09m |
| Aug 2024 | 5 ROOM | 10 to 12 | 159 | $1,250,000 | $730 | 58y 10m |
| Apr 2024 | 3 ROOM | 04 to 06 | 75 | $480,000 | $595 | 59y 02m |
| Mar 2024 | 4 ROOM | 01 to 03 | 104 | $650,000 | $581 | 59y 03m |
| Mar 2024 | 4 ROOM | 07 to 09 | 103 | $718,000 | $648 | 59y 02m |
| Mar 2024 | 5 ROOM | 07 to 09 | 135 | $965,000 | $664 | 59y 03m |
| Jan 2024 | 4 ROOM | 04 to 06 | 103 | $713,000 | $643 | 59y 06m |
| Oct 2023 | 3 ROOM | 04 to 06 | 75 | $490,000 | $607 | 59y 08m |
| Apr 2023 | 5 ROOM | 10 to 12 | 147 | $1,072,000 | $677 | 60y 01m |
| Nov 2022 | 5 ROOM | 16 to 18 | 143 | $995,000 | $646 | 60y 07m |
| Aug 2022 | 4 ROOM | 13 to 15 | 103 | $658,000 | $593 | 60y 10m |
| May 2022 | 3 ROOM | 07 to 09 | 75 | $460,000 | $570 | 61y 01m |
| Apr 2022 | 3 ROOM | 01 to 03 | 75 | $408,000 | $505 | 61y 02m |
| Mar 2022 | 5 ROOM | 13 to 15 | 159 | $1,112,500 | $650 | 61y 03m |
| Nov 2021 | 3 ROOM | 10 to 12 | 75 | $455,000 | $564 | 61y 07m |
| Sept 2021 | 4 ROOM | 04 to 06 | 103 | $621,000 | $560 | 61y 09m |
| Aug 2021 | 3 ROOM | 04 to 06 | 75 | $395,000 | $489 | 61y 10m |
| Jul 2021 | 3 ROOM | 04 to 06 | 75 | $420,000 | $520 | 61y 10m |
| Jun 2021 | 5 ROOM | 04 to 06 | 135 | $775,888 | $534 | 62y |
| Apr 2021 | 3 ROOM | 07 to 09 | 75 | $400,000 | $495 | 62y 01m |
| Apr 2021 | 5 ROOM | 13 to 15 | 167 | $945,000 | $526 | 62y 01m |
| Apr 2021 | 4 ROOM | 16 to 18 | 103 | $612,000 | $552 | 62y 01m |
| Jan 2021 | 3 ROOM | 04 to 06 | 75 | $380,000 | $471 | 62y 05m |
| Jan 2021 | 5 ROOM | 10 to 12 | 143 | $820,000 | $533 | 62y 05m |
| Jan 2021 | 5 ROOM | 13 to 15 | 134 | $795,000 | $551 | 62y 04m |
Who lives in Toa Payoh
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
Grounded in this block’s own resale record, trend and lease - ask away.