Blk 226 Serangoon Avenue 4 — HDB resale prices
HDB resale prices, Serangoon · 4-Room · built 1983
median resale price, last 24 months
5 sales in that window · as of Sep 2026
How it compares
Blk 226 Serangoon Avenue 4 is an HDB block in Serangoon (completed in 1983, 13 storeys, 120 units). As of Sep 2026, its median resale price over the last 24 months is $638,000, about 5% below the Serangoon median, from 5 sales. 131 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×120
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,200/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~6.0% (Serangoon average: ~6.3%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 49% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $580,041–$648,469 (central estimate $614,255). Recent sales — median $630,000 — sit within 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 |
|---|---|---|---|
| 1990 | $90,000 | $168,490 | 5 |
| 1991 | $91,000 | $164,697 | 3 |
| 1992 | $108,500 | $192,060 | 6 |
| 1993 | $100,000 | $173,049 | 1 |
| 1994 | $184,000 | $308,854 | 3 |
| 1995 | $218,000 | $359,720 | 9 |
| 1996 | $294,000 | $478,522 | 8 |
| 1997 | $289,000 | $461,058 | 4 |
| 1998 | $250,000 | $399,926 | 11 |
| 1999 | $251,000 | $401,431 | 6 |
| 2000 | $252,000 | $397,666 | 5 |
| 2001 | $221,000 | $345,248 | 5 |
| 2002 | $217,000 | $340,332 | 4 |
| 2003 | $212,500 | $331,656 | 4 |
| 2004 | $210,000 | $322,364 | 4 |
| 2005 | $220,000 | $336,124 | 3 |
| 2006 | $220,000 | $332,908 | 3 |
| 2007 | $223,000 | $330,475 | 1 |
| 2008 | $310,000 | $430,817 | 5 |
| 2009 | $318,000 | $439,351 | 3 |
| 2010 | $398,000 | $534,753 | 5 |
| 2011 | $440,000 | $561,686 | 3 |
| 2012 | $486,000 | $593,231 | 2 |
| 2014 | $458,000 | $540,554 | 2 |
| 2015 | $425,000 | $504,242 | 1 |
| 2016 | $433,000 | $516,466 | 3 |
| 2017 | $428,000 | $507,575 | 3 |
| 2018 | $497,500 | $587,421 | 2 |
| 2019 | $445,000 | $522,467 | 2 |
| 2020 | $446,000 | $524,544 | 2 |
| 2021 | $476,500 | $547,730 | 4 |
| 2022 | $502,500 | $544,248 | 2 |
| 2023 | $596,500 | $616,270 | 2 |
| 2024 | $658,000 | $663,942 | 1 |
| 2025 | $638,000 | $638,000 | 3 |
| 2026 | $630,000 | $630,000 | 1 |
Records
| Record sale | $670,000 (4-Room, 2025-12) |
|---|---|
| First recorded sale | $80,000 (1990-02) |
| Busiest year | 1998 · 11 sales |
| 10-year change (real) | +22% (+2.0%/yr, 2016→2026) |
| Total transacted | $39.1M across 131 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 4-Room | 07–09 | 91 m² | $630,000 |
| 2025-12 | 4-Room | 10–12 | 91 m² | $670,000 |
| 2025-06 | 4-Room | 04–06 | 91 m² | $638,000 |
| 2025-03 | 4-Room | 04–06 | 91 m² | $630,000 |
| 2024-11 | 4-Room | 13–15 | 91 m² | $658,000 |
| 2023-12 | 4-Room | 04–06 | 105 m² | $613,000 |
| 2023-10 | 4-Room | 10–12 | 93 m² | $580,000 |
| 2022-08 | 4-Room | 10–12 | 93 m² | $545,000 |
| 2022-08 | 4-Room | 01–03 | 91 m² | $460,000 |
| 2021-10 | 4-Room | 13–15 | 91 m² | $510,000 |
| 2021-10 | 4-Room | 10–12 | 91 m² | $503,000 |
| 2021-08 | 4-Room | 04–06 | 93 m² | $450,000 |
| 2021-01 | 4-Room | 04–06 | 91 m² | $418,000 |
| 2020-12 | 4-Room | 04–06 | 93 m² | $442,000 |
| 2020-06 | 4-Room | 10–12 | 91 m² | $450,000 |
| 2019-12 | 4-Room | 01–03 | 91 m² | $420,000 |
| 2019-05 | 4-Room | 10–12 | 91 m² | $470,000 |
| 2018-12 | 4-Room | 13–15 | 91 m² | $520,000 |
| 2018-03 | 4-Room | 13–15 | 91 m² | $475,000 |
| 2017-06 | 4-Room | 13–15 | 91 m² | $440,000 |
Serangoon Avenue 4 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 226 Serangoon Avenue 4 cost?
The median resale price over the last 24 months is $638,000 (5 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 226 Serangoon Avenue 4 fairly priced?
For a typical 4-room flat here, our price model estimates $580,041–$648,469 (central estimate $614,255). Recent sales — median $630,000 — sit within that range.
What is the rent at Blk 226 Serangoon Avenue 4?
The median monthly rent is $3,200/mo over the last 12 months (3 contracts).
How old is Blk 226 Serangoon Avenue 4?
The block was completed in 1983 and its 99-year lease runs from 1984.