Blk 235 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 235 Serangoon Avenue 3 is an HDB block in Serangoon (completed in 1984, 12 storeys, 88 units). As of Sep 2026, its median resale price over the last 24 months is $729,000, about 9% above the Serangoon median, from 6 sales. 98 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×88
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,500/mo (1 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 30% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $645,521–$721,674 (central estimate $683,597). Recent sales — median $684,000 — 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 | $117,660 | $220,272 | 1 |
| 1991 | $117,000 | $211,753 | 3 |
| 1992 | $90,000 | $159,312 | 1 |
| 1993 | $153,500 | $265,630 | 3 |
| 1994 | $200,000 | $335,711 | 1 |
| 1995 | $193,800 | $319,787 | 7 |
| 1996 | $273,800 | $445,644 | 3 |
| 1997 | $317,000 | $505,727 | 4 |
| 1998 | $279,000 | $446,318 | 7 |
| 1999 | $226,000 | $361,447 | 8 |
| 2000 | $239,625 | $378,138 | 6 |
| 2001 | $213,000 | $332,750 | 3 |
| 2002 | $210,000 | $329,354 | 4 |
| 2003 | $263,000 | $410,473 | 3 |
| 2004 | $276,500 | $424,446 | 4 |
| 2005 | $223,000 | $340,708 | 5 |
| 2006 | $248,800 | $376,489 | 1 |
| 2007 | $172,100 | $255,044 | 1 |
| 2008 | $342,000 | $475,289 | 3 |
| 2009 | $413,000 | $570,604 | 2 |
| 2010 | $390,000 | $524,004 | 6 |
| 2011 | $470,000 | $599,982 | 3 |
| 2013 | $532,500 | $634,981 | 4 |
| 2014 | $465,000 | $548,816 | 1 |
| 2015 | $440,000 | $522,039 | 1 |
| 2017 | $472,500 | $560,348 | 1 |
| 2018 | $472,000 | $557,312 | 1 |
| 2021 | $490,000 | $563,248 | 1 |
| 2022 | $485,000 | $525,294 | 2 |
| 2023 | $655,000 | $676,709 | 1 |
| 2024 | $740,000 | $746,682 | 1 |
| 2025 | $792,500 | $792,500 | 4 |
| 2026 | $630,000 | $630,000 | 2 |
Records
| Record sale | $820,000 (4-Room, 2025-12) |
|---|---|
| First recorded sale | $117,660 (1990-05) |
| Busiest year | 1999 · 8 sales |
| Total transacted | $31.9M across 98 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 4-Room | 10–12 | 90 m² | $688,000 |
| 2026-04 | 4-Room | 01–03 | 84 m² | $572,000 |
| 2025-12 | 4-Room | 04–06 | 105 m² | $820,000 |
| 2025-09 | 4-Room | 07–09 | 104 m² | $815,000 |
| 2025-05 | 4-Room | 10–12 | 90 m² | $680,000 |
| 2025-01 | 4-Room | 07–09 | 104 m² | $770,000 |
| 2024-07 | 4-Room | 07–09 | 104 m² | $740,000 |
| 2023-04 | 4-Room | 10–12 | 104 m² | $655,000 |
| 2022-10 | 4-Room | 04–06 | 84 m² | $480,000 |
| 2022-02 | 4-Room | 01–03 | 84 m² | $490,000 |
| 2021-03 | 4-Room | 07–09 | 84 m² | $490,000 |
| 2018-02 | 4-Room | 04–06 | 84 m² | $472,000 |
| 2017-04 | 4-Room | 04–06 | 84 m² | $472,500 |
| 2015-11 | 4-Room | 04–06 | 84 m² | $440,000 |
| 2014-11 | 4-Room | 07–09 | 84 m² | $465,000 |
| 2013-06 | 4-Room | 04–06 | 84 m² | $475,000 |
| 2013-06 | 4-Room | 07–09 | 84 m² | $470,000 |
| 2013-05 | 4-Room | 07–09 | 105 m² | $615,000 |
| 2013-03 | 4-Room | 07–09 | 104 m² | $590,000 |
| 2011-09 | 4-Room | 04–06 | 105 m² | $500,000 |
Serangoon Avenue 3 blocks ranked by price
Showing the top 15 of 24 priced blocks.
More blocks on Serangoon Avenue 3
Quick answers
How much does a flat at Blk 235 Serangoon Avenue 3 cost?
The median resale price over the last 24 months is $729,000 (6 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 235 Serangoon Avenue 3 fairly priced?
For a typical 4-room flat here, our price model estimates $645,521–$721,674 (central estimate $683,597). Recent sales — median $684,000 — sit within that range.
What is the rent at Blk 235 Serangoon Avenue 3?
The median monthly rent is $3,500/mo over the last 12 months (1 contracts).
How old is Blk 235 Serangoon Avenue 3?
The block was completed in 1984 and its 99-year lease runs from 1985.