Blk 121 Potong Pasir Avenue 1 — HDB resale prices
HDB resale prices, Toa Payoh · 3-Room, 5-Room · built 1984
median resale price, last 24 months
6 sales in that window · as of Sep 2026
How it compares
Blk 121 Potong Pasir Avenue 1 is an HDB block in Toa Payoh (completed in 1984, 21 storeys, 177 units). As of Sep 2026, its median resale price over the last 24 months is $964,444, about 21% above the Toa Payoh median, from 6 sales. 184 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×52 · 4-room ×62 · 5-room ×62 · exec ×1
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,175/mo (6 rental contracts, last 12 months).
Estimated gross rental yield: ~4.0% (Toa Payoh average: ~5.0%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 34% of Toa Payoh blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $845,121–$944,821 (central estimate $894,971). Recent sales — median $1,050,000 — sit above that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| 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 | $797,500 | $797,500 | 2 |
Records
| 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) | +7% (+0.7%/yr, 2016→2026) |
| Total transacted | $81.1M across 184 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 5-Room | 07–09 | 134 m² | $1,050,000 |
| 2026-06 | 3-Room | 07–09 | 75 m² | $545,000 |
| 2025-06 | 5-Room | 16–18 | 134 m² | $968,888 |
| 2025-06 | 3-Room | 13–15 | 75 m² | $600,000 |
| 2025-01 | 5-Room | 01–03 | 134 m² | $960,000 |
| 2024-12 | 5-Room | 13–15 | 135 m² | $1,039,998 |
| 2024-09 | 3-Room | 01–03 | 75 m² | $482,000 |
| 2024-08 | 5-Room | 10–12 | 159 m² | $1,250,000 |
| 2024-04 | 3-Room | 04–06 | 75 m² | $480,000 |
| 2024-03 | 5-Room | 07–09 | 135 m² | $965,000 |
| 2024-03 | 4-Room | 07–09 | 103 m² | $718,000 |
| 2024-03 | 4-Room | 01–03 | 104 m² | $650,000 |
| 2024-01 | 4-Room | 04–06 | 103 m² | $713,000 |
| 2023-10 | 3-Room | 04–06 | 75 m² | $490,000 |
| 2023-04 | 5-Room | 10–12 | 147 m² | $1,072,000 |
| 2022-11 | 5-Room | 16–18 | 143 m² | $995,000 |
| 2022-08 | 4-Room | 13–15 | 103 m² | $658,000 |
| 2022-05 | 3-Room | 07–09 | 75 m² | $460,000 |
| 2022-04 | 3-Room | 01–03 | 75 m² | $408,000 |
| 2022-03 | 5-Room | 13–15 | 159 m² | $1,112,500 |
Potong Pasir Avenue 1 blocks ranked by price
Showing the top 15 of 20 priced blocks.
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Quick answers
How much does a flat at Blk 121 Potong Pasir Avenue 1 cost?
The median resale price over the last 24 months is $964,444 (6 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 121 Potong Pasir Avenue 1 fairly priced?
For a typical 5-room flat here, our price model estimates $845,121–$944,821 (central estimate $894,971). Recent sales — median $1,050,000 — sit above that range.
What is the rent at Blk 121 Potong Pasir Avenue 1?
The median monthly rent is $3,175/mo over the last 12 months (6 contracts).
How old is Blk 121 Potong Pasir Avenue 1?
The block was completed in 1984 and its 99-year lease runs from 1984.