Blk 225 Serangoon Ave 4 is an HDB block in Serangoon (completed in 1984, 12 storeys, 156 units). As of Jul 2026, its median resale price over the last 24 months is $480,000, about 38% below the Serangoon median, from 5 sales. 200 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1984 |
| Lease from | 1985 |
| Storeys | 12 |
| Dwelling units | 156 |
| Unit mix (sold) | 3-room ×97 · 4-room ×57 · 5-room ×2 |
| Recorded resales | 200 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $475,000 | $7,090/m² | 3 |
| 4-Room | $595,000 | $6,266/m² | 2 |
Median monthly rent at this block: $2,800/mo (9 rental contracts, last 12 months).
Estimated gross rental yield: ~7.0% (Serangoon average: ~5.1%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 55% of Serangoon blocks with recent sales.
For a typical 3-room flat here, our price model estimates $408,030–$456,441 (central estimate $432,236). 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.
| 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 |
| 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 |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-01 | 4-Room | 04 TO 06 | 94 | $610,000 |
| 2025-03 | 4-Room | 04 TO 06 | 96 | $580,000 |
| 2025-01 | 3-Room | 10 TO 12 | 67 | $480,000 |
| 2024-09 | 3-Room | 10 TO 12 | 67 | $475,000 |
| 2024-08 | 3-Room | 07 TO 09 | 67 | $455,888 |
| 2024-04 | 4-Room | 01 TO 03 | 94 | $540,000 |
| 2023-12 | 3-Room | 04 TO 06 | 67 | $390,000 |
| 2023-10 | 3-Room | 01 TO 03 | 67 | $382,500 |
| 2023-04 | 3-Room | 04 TO 06 | 67 | $383,000 |
| 2023-04 | 3-Room | 04 TO 06 | 67 | $385,000 |
| 2023-03 | 3-Room | 04 TO 06 | 67 | $420,000 |
| 2022-12 | 4-Room | 10 TO 12 | 94 | $571,888 |
| 2022-11 | 4-Room | 07 TO 09 | 96 | $600,000 |
| 2022-10 | 3-Room | 01 TO 03 | 67 | $380,000 |
| 2022-10 | 4-Room | 07 TO 09 | 94 | $545,000 |
| 2022-09 | 4-Room | 04 TO 06 | 92 | $501,000 |
| 2021-08 | 4-Room | 01 TO 03 | 92 | $445,000 |
| 2020-11 | 3-Room | 04 TO 06 | 67 | $310,000 |
| 2020-11 | 4-Room | 04 TO 06 | 92 | $448,000 |
| 2020-10 | 3-Room | 04 TO 06 | 67 | $301,888 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 213 | $800,000 | $6,860/m² |
| 2. Blk 216 | $740,000 | $6,408/m² |
| 3. Blk 212 | $725,000 | $5,992/m² |
| 4. Blk 228 | $665,000 | $7,269/m² |
| 5. Blk 226 | $648,000 | $7,121/m² |
| 6. Blk 224 | $620,000 | $6,667/m² |
| 7. Blk 211 | $620,000 | $6,703/m² |
| 8. Blk 229 | $620,000 | $6,813/m² |
| 9. Blk 220 | $620,000 | $6,813/m² |
| 10. Blk 223 | $600,000 | $6,642/m² |
| 11. Blk 215 | $575,000 | $7,271/m² |
| 12. Blk 227 | $571,000 | $7,460/m² |
| 13. Blk 214 | $570,000 | $6,951/m² |
| 14. Blk 230 | $554,000 | $6,633/m² |
| 15. Blk 221 | $495,000 | $7,143/m² |
Showing the top 15 of 20 blocks.
The median resale price over the last 24 months is $480,000 (5 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 $408,030–$456,441 (central estimate $432,236). Recent sales — median $411,570 — sit within that range.
The median monthly rent is $2,800/mo over the last 12 months (9 contracts).
The block was completed in 1984 and its 99-year lease runs from 1985.