Blk 236 Serangoon Avenue 3 — HDB resale prices
HDB resale prices, Serangoon · 4-Room · built 1984
median resale price, last 24 months
6 sales in that window · as of Sep 2026
How it compares
Blk 236 Serangoon Avenue 3 is an HDB block in Serangoon (completed in 1984, 11 storeys, 100 units). As of Sep 2026, its median resale price over the last 24 months is $655,500, about 2% below the Serangoon median, from 6 sales. 137 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×100
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,300/mo (9 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 33% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $585,360–$654,416 (central estimate $619,888). Recent sales — median $600,000 — 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 | $117,000 | $219,037 | 3 |
| 1991 | $92,500 | $167,412 | 2 |
| 1992 | $103,000 | $182,324 | 2 |
| 1993 | $129,000 | $223,233 | 4 |
| 1994 | $159,000 | $266,890 | 6 |
| 1995 | $208,000 | $343,219 | 3 |
| 1996 | $330,000 | $537,116 | 3 |
| 1997 | $287,500 | $458,665 | 10 |
| 1998 | $242,000 | $387,129 | 7 |
| 1999 | $230,000 | $367,845 | 13 |
| 2000 | $230,000 | $362,949 | 7 |
| 2001 | $211,250 | $330,016 | 6 |
| 2002 | $191,000 | $299,555 | 1 |
| 2003 | $207,000 | $323,072 | 5 |
| 2004 | $230,000 | $353,065 | 5 |
| 2005 | $210,000 | $320,846 | 5 |
| 2006 | $222,000 | $335,935 | 5 |
| 2007 | $243,500 | $360,855 | 2 |
| 2008 | $250,000 | $347,433 | 1 |
| 2009 | $347,500 | $480,109 | 4 |
| 2010 | $438,000 | $588,497 | 3 |
| 2011 | $452,500 | $577,643 | 4 |
| 2012 | $488,500 | $596,283 | 4 |
| 2013 | $558,500 | $665,985 | 2 |
| 2014 | $490,000 | $578,322 | 1 |
| 2015 | $505,000 | $599,158 | 2 |
| 2016 | $425,000 | $506,924 | 4 |
| 2017 | $424,500 | $503,424 | 1 |
| 2018 | $425,000 | $501,817 | 1 |
| 2019 | $550,000 | $645,745 | 1 |
| 2021 | $508,444 | $584,449 | 6 |
| 2022 | $545,000 | $590,279 | 5 |
| 2023 | $585,000 | $604,389 | 1 |
| 2024 | $590,000 | $595,328 | 3 |
| 2025 | $641,000 | $641,000 | 3 |
| 2026 | $725,000 | $725,000 | 2 |
Records
| Record sale | $780,000 (4-Room, 2026-07) |
|---|---|
| First recorded sale | $85,600 (1990-05) |
| Busiest year | 1999 · 13 sales |
| 10-year change (real) | +43% (+3.6%/yr, 2016→2026) |
| Total transacted | $44.4M across 137 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 4-Room | 07–09 | 84 m² | $670,000 |
| 2026-07 | 4-Room | 07–09 | 105 m² | $780,000 |
| 2025-11 | 4-Room | 10–12 | 84 m² | $680,000 |
| 2025-04 | 4-Room | 04–06 | 84 m² | $641,000 |
| 2025-01 | 4-Room | 04–06 | 84 m² | $600,000 |
| 2024-11 | 4-Room | 04–06 | 84 m² | $572,000 |
| 2024-10 | 4-Room | 01–03 | 84 m² | $590,000 |
| 2024-09 | 4-Room | 10–12 | 105 m² | $741,000 |
| 2023-02 | 4-Room | 10–12 | 84 m² | $585,000 |
| 2022-12 | 4-Room | 10–12 | 84 m² | $545,000 |
| 2022-11 | 4-Room | 04–06 | 84 m² | $545,000 |
| 2022-11 | 4-Room | 07–09 | 84 m² | $540,000 |
| 2022-07 | 4-Room | 04–06 | 84 m² | $528,888 |
| 2022-04 | 4-Room | 07–09 | 104 m² | $628,888 |
| 2021-12 | 4-Room | 07–09 | 84 m² | $521,888 |
| 2021-10 | 4-Room | 04–06 | 105 m² | $610,000 |
| 2021-10 | 4-Room | 01–03 | 84 m² | $440,000 |
| 2021-08 | 4-Room | 07–09 | 105 m² | $608,000 |
| 2021-07 | 4-Room | 07–09 | 84 m² | $495,000 |
| 2021-06 | 4-Room | 07–09 | 84 m² | $490,000 |
Serangoon Avenue 3 blocks ranked by price
Showing the top 15 of 24 priced blocks.
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Quick answers
How much does a flat at Blk 236 Serangoon Avenue 3 cost?
The median resale price over the last 24 months is $655,500 (6 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 236 Serangoon Avenue 3 fairly priced?
For a typical 4-room flat here, our price model estimates $585,360–$654,416 (central estimate $619,888). Recent sales — median $600,000 — sit within that range.
What is the rent at Blk 236 Serangoon Avenue 3?
The median monthly rent is $3,300/mo over the last 12 months (9 contracts).
How old is Blk 236 Serangoon Avenue 3?
The block was completed in 1984 and its 99-year lease runs from 1985.