Blk 225 Serangoon Avenue 4 — HDB resale prices
HDB resale prices, Serangoon · 3-Room, 4-Room · built 1984
median resale price, last 24 months
3 sales in that window · as of Sep 2026
How it compares
Blk 225 Serangoon Avenue 4 is an HDB block in Serangoon (completed in 1984, 12 storeys, 156 units). As of Sep 2026, its median resale price over the last 24 months is $580,000, about 13% below the Serangoon median, from 3 sales. 200 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×97 · 4-room ×57 · 5-room ×2
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,800/mo (8 rental contracts, last 12 months).
Estimated gross rental yield: ~5.8% (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 69% of Serangoon blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $408,423–$456,605 (central estimate $432,514). Recent sales — median $411,570 — 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 | $51,000 | $95,478 | 5 |
| 1991 | $59,000 | $106,781 | 5 |
| 1992 | $77,000 | $136,300 | 8 |
| 1993 | $82,000 | $141,900 | 1 |
| 1994 | $96,500 | $161,981 | 10 |
| 1995 | $213,000 | $351,469 | 8 |
| 1996 | $176,500 | $287,276 | 12 |
| 1997 | $203,500 | $324,655 | 14 |
| 1998 | $155,250 | $248,354 | 6 |
| 1999 | $156,000 | $249,495 | 9 |
| 2000 | $168,000 | $265,111 | 9 |
| 2001 | $150,000 | $234,331 | 7 |
| 2002 | $149,000 | $233,684 | 12 |
| 2003 | $208,000 | $324,633 | 6 |
| 2004 | $168,000 | $257,891 | 9 |
| 2005 | $165,000 | $252,093 | 5 |
| 2006 | $167,000 | $252,708 | 1 |
| 2007 | $161,000 | $238,594 | 1 |
| 2008 | $250,000 | $347,433 | 3 |
| 2009 | $244,000 | $337,112 | 4 |
| 2010 | $347,500 | $466,901 | 4 |
| 2011 | $338,000 | $431,477 | 6 |
| 2012 | $385,000 | $469,946 | 7 |
| 2013 | $431,000 | $513,947 | 4 |
| 2014 | $360,000 | $424,890 | 4 |
| 2015 | $442,500 | $525,005 | 4 |
| 2016 | $345,000 | $411,503 | 3 |
| 2017 | $364,944 | $432,795 | 4 |
| 2018 | $356,000 | $420,346 | 3 |
| 2019 | $310,000 | $363,966 | 3 |
| 2020 | $305,944 | $359,823 | 6 |
| 2021 | $445,000 | $511,521 | 1 |
| 2022 | $545,000 | $590,279 | 5 |
| 2023 | $385,000 | $397,760 | 5 |
| 2024 | $475,000 | $479,289 | 3 |
| 2025 | $530,000 | $530,000 | 2 |
| 2026 | $610,000 | $610,000 | 1 |
Records
| Record sale | $610,000 (4-Room, 2026-01) |
|---|---|
| First recorded sale | $51,000 (1990-02) |
| Busiest year | 1997 · 14 sales |
| 10-year change (real) | +48% (+4.0%/yr, 2016→2026) |
| Total transacted | $49.3M across 200 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-01 | 4-Room | 04–06 | 94 m² | $610,000 |
| 2025-03 | 4-Room | 04–06 | 96 m² | $580,000 |
| 2025-01 | 3-Room | 10–12 | 67 m² | $480,000 |
| 2024-09 | 3-Room | 10–12 | 67 m² | $475,000 |
| 2024-08 | 3-Room | 07–09 | 67 m² | $455,888 |
| 2024-04 | 4-Room | 01–03 | 94 m² | $540,000 |
| 2023-12 | 3-Room | 04–06 | 67 m² | $390,000 |
| 2023-10 | 3-Room | 01–03 | 67 m² | $382,500 |
| 2023-04 | 3-Room | 04–06 | 67 m² | $385,000 |
| 2023-04 | 3-Room | 04–06 | 67 m² | $383,000 |
| 2023-03 | 3-Room | 04–06 | 67 m² | $420,000 |
| 2022-12 | 4-Room | 10–12 | 94 m² | $571,888 |
| 2022-11 | 4-Room | 07–09 | 96 m² | $600,000 |
| 2022-10 | 4-Room | 07–09 | 94 m² | $545,000 |
| 2022-10 | 3-Room | 01–03 | 67 m² | $380,000 |
| 2022-09 | 4-Room | 04–06 | 92 m² | $501,000 |
| 2021-08 | 4-Room | 01–03 | 92 m² | $445,000 |
| 2020-11 | 4-Room | 04–06 | 92 m² | $448,000 |
| 2020-11 | 3-Room | 04–06 | 67 m² | $310,000 |
| 2020-10 | 3-Room | 04–06 | 67 m² | $301,888 |
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 225 Serangoon Avenue 4 cost?
The median resale price over the last 24 months is $580,000 (3 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 225 Serangoon Avenue 4 fairly priced?
For a typical 3-room flat here, our price model estimates $408,423–$456,605 (central estimate $432,514). Recent sales — median $411,570 — sit within that range.
What is the rent at Blk 225 Serangoon Avenue 4?
The median monthly rent is $2,800/mo over the last 12 months (8 contracts).
How old is Blk 225 Serangoon Avenue 4?
The block was completed in 1984 and its 99-year lease runs from 1985.