Blk 121 Potong Pasir Ave 1 is an HDB block in Toa Payoh (completed in 1984, 21 storeys, 177 units). As of Jul 2026, its median resale price over the last 24 months is $960,000, about 2% above the Toa Payoh median, from 7 sales. 183 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Toa Payoh |
|---|---|
| Completed | 1984 |
| Lease from | 1984 |
| Storeys | 21 |
| Dwelling units | 177 |
| Unit mix (sold) | 3-room ×52 · 4-room ×62 · 5-room ×62 · exec ×1 |
| Recorded resales | 183 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $545,000 | $7,267/m² | 3 |
| 5-Room | $1,004,443 | $7,467/m² | 4 |
Median monthly rent at this block: $3,050/mo (7 rental contracts, last 12 months).
Estimated gross rental yield: ~3.8% (Toa Payoh average: ~4.1%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 37% of Toa Payoh blocks with recent sales.
For a typical 3-room flat here, our price model estimates $463,504–$518,496 (central estimate $491,000). Recent sales — median $498,217 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1991 | $83,000 | $150,218 | 2 |
| 1992 | $143,500 | $254,014 | 4 |
| 1993 | $287,500 | $497,515 | 6 |
| 1994 | $344,000 | $577,423 | 4 |
| 1995 | $315,000 | $519,778 | 9 |
| 1996 | $290,000 | $472,011 | 13 |
| 1997 | $487,500 | $777,735 | 8 |
| 1998 | $360,000 | $575,894 | 8 |
| 1999 | $289,900 | $463,644 | 12 |
| 2000 | $281,500 | $444,218 | 8 |
| 2001 | $434,000 | $677,998 | 4 |
| 2002 | $388,000 | $608,520 | 4 |
| 2003 | $279,000 | $435,445 | 6 |
| 2004 | $180,002 | $276,314 | 2 |
| 2005 | $190,000 | $290,289 | 5 |
| 2006 | $378,100 | $572,148 | 3 |
| 2007 | $440,000 | $652,058 | 5 |
| 2008 | $280,000 | $389,125 | 9 |
| 2009 | $506,500 | $699,785 | 4 |
| 2010 | $549,500 | $738,308 | 8 |
| 2011 | $640,000 | $816,997 | 2 |
| 2012 | $557,888 | $680,981 | 3 |
| 2013 | $433,000 | $516,332 | 3 |
| 2014 | $469,000 | $553,537 | 2 |
| 2015 | $543,000 | $644,243 | 2 |
| 2016 | $622,944 | $743,025 | 2 |
| 2017 | $530,000 | $628,539 | 5 |
| 2018 | $550,500 | $650,001 | 2 |
| 2019 | $686,500 | $806,008 | 4 |
| 2020 | $728,000 | $856,207 | 3 |
| 2021 | $616,500 | $708,658 | 12 |
| 2022 | $658,000 | $712,667 | 5 |
| 2023 | $781,000 | $806,885 | 2 |
| 2024 | $715,500 | $721,961 | 8 |
| 2025 | $960,000 | $960,000 | 3 |
| 2026 | $545,000 | $545,000 | 1 |
| Record sale | $1,250,000 (5-Room, 2024-08) |
|---|---|
| First recorded sale | $85,000 (1991-04) |
| Busiest year | 1996 · 13 sales |
| 10-year change (real) | -27% (-3.1%/yr, 2016→2026) |
| Total transacted | $80.0M across 183 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 3-Room | 07 TO 09 | 75 | $545,000 |
| 2025-06 | 3-Room | 13 TO 15 | 75 | $600,000 |
| 2025-06 | 5-Room | 16 TO 18 | 134 | $968,888 |
| 2025-01 | 5-Room | 01 TO 03 | 134 | $960,000 |
| 2024-12 | 5-Room | 13 TO 15 | 135 | $1,039,998 |
| 2024-09 | 3-Room | 01 TO 03 | 75 | $482,000 |
| 2024-08 | 5-Room | 10 TO 12 | 159 | $1,250,000 |
| 2024-04 | 3-Room | 04 TO 06 | 75 | $480,000 |
| 2024-03 | 4-Room | 01 TO 03 | 104 | $650,000 |
| 2024-03 | 4-Room | 07 TO 09 | 103 | $718,000 |
| 2024-03 | 5-Room | 07 TO 09 | 135 | $965,000 |
| 2024-01 | 4-Room | 04 TO 06 | 103 | $713,000 |
| 2023-10 | 3-Room | 04 TO 06 | 75 | $490,000 |
| 2023-04 | 5-Room | 10 TO 12 | 147 | $1,072,000 |
| 2022-11 | 5-Room | 16 TO 18 | 143 | $995,000 |
| 2022-08 | 4-Room | 13 TO 15 | 103 | $658,000 |
| 2022-05 | 3-Room | 07 TO 09 | 75 | $460,000 |
| 2022-04 | 3-Room | 01 TO 03 | 75 | $408,000 |
| 2022-03 | 5-Room | 13 TO 15 | 159 | $1,112,500 |
| 2021-11 | 3-Room | 10 TO 12 | 75 | $455,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 131 | $1,260,000 | $7,826/m² |
| 2. Blk 122 | $1,100,000 | $7,857/m² |
| 3. Blk 121 | $960,000 | $7,267/m² |
| 4. Blk 146 | $664,000 | $9,711/m² |
| 5. Blk 103 | $630,000 | $7,751/m² |
| 6. Blk 102 | $630,000 | $8,514/m² |
| 7. Blk 120 | $620,000 | $6,561/m² |
| 8. Blk 101 | $613,944 | $8,189/m² |
| 9. Blk 108 | $605,000 | $7,961/m² |
| 10. Blk 104 | $600,000 | $8,108/m² |
| 11. Blk 107 | $595,000 | $7,973/m² |
| 12. Blk 105 | $566,500 | $7,655/m² |
| 13. Blk 109 | $548,888 | $6,776/m² |
| 14. Blk 119 | $480,000 | $6,418/m² |
| 15. Blk 117 | $460,000 | $6,567/m² |
Showing the top 15 of 20 blocks.
The median resale price over the last 24 months is $960,000 (7 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $463,504–$518,496 (central estimate $491,000). Recent sales — median $498,217 — sit within that range.
The median monthly rent is $3,050/mo over the last 12 months (7 contracts).
The block was completed in 1984 and its 99-year lease runs from 1984.