Blk 333 Serangoon Avenue 3 — HDB resale prices
HDB resale prices, Serangoon · 4-Room, 5-Room · built 1985
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 333 Serangoon Avenue 3 is an HDB block in Serangoon (completed in 1985, 12 storeys, 88 units). As of Sep 2026, its median resale price over the last 24 months is $714,444, about 7% above the Serangoon median, from 4 sales. 97 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×48 · 5-room ×40
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,800/mo (5 rental contracts, last 12 months).
Estimated gross rental yield: ~6.4% (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 12% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $633,983–$708,774 (central estimate $671,378). Recent sales — median $689,000 — 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 |
|---|---|---|---|
| 1991 | $150,000 | $271,478 | 1 |
| 1992 | $88,500 | $156,657 | 4 |
| 1993 | $128,000 | $221,502 | 5 |
| 1994 | $260,000 | $436,424 | 5 |
| 1995 | $238,000 | $392,721 | 3 |
| 1996 | $328,000 | $533,861 | 7 |
| 1997 | $328,000 | $523,276 | 7 |
| 1998 | $238,000 | $380,730 | 6 |
| 1999 | $338,000 | $540,572 | 7 |
| 2000 | $226,000 | $356,637 | 4 |
| 2001 | $210,000 | $328,064 | 4 |
| 2002 | $296,250 | $464,624 | 2 |
| 2004 | $274,500 | $421,376 | 2 |
| 2005 | $235,000 | $359,042 | 5 |
| 2006 | $232,500 | $351,824 | 6 |
| 2007 | $362,000 | $536,466 | 1 |
| 2008 | $392,944 | $546,087 | 2 |
| 2009 | $360,000 | $497,379 | 1 |
| 2010 | $425,000 | $571,030 | 2 |
| 2011 | $600,000 | $765,935 | 3 |
| 2012 | $528,688 | $645,338 | 1 |
| 2013 | $535,000 | $637,962 | 1 |
| 2016 | $565,000 | $673,911 | 4 |
| 2017 | $770,000 | $913,160 | 1 |
| 2019 | $650,000 | $763,154 | 1 |
| 2020 | $540,000 | $635,098 | 2 |
| 2021 | $759,000 | $872,460 | 4 |
| 2022 | $785,000 | $850,218 | 1 |
| 2024 | $640,000 | $645,779 | 1 |
| 2025 | $790,000 | $790,000 | 2 |
| 2026 | $714,444 | $714,444 | 2 |
Records
| Record sale | $892,000 (5-Room, 2025-01) |
|---|---|
| First recorded sale | $150,000 (1991-03) |
| Busiest year | 1996 · 7 sales |
| 10-year change (real) | +6% (+0.6%/yr, 2016→2026) |
| Total transacted | $35.3M across 97 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-07 | 4-Room | 10–12 | 84 m² | $738,888 |
| 2026-06 | 4-Room | 04–06 | 84 m² | $690,000 |
| 2025-10 | 4-Room | 04–06 | 84 m² | $688,000 |
| 2025-01 | 5-Room | 04–06 | 122 m² | $892,000 |
| 2024-08 | 4-Room | 07–09 | 84 m² | $640,000 |
| 2022-06 | 5-Room | 07–09 | 121 m² | $785,000 |
| 2021-11 | 5-Room | 04–06 | 121 m² | $760,000 |
| 2021-09 | 5-Room | 07–09 | 122 m² | $790,000 |
| 2021-06 | 5-Room | 10–12 | 122 m² | $758,000 |
| 2021-01 | 5-Room | 01–03 | 122 m² | $665,000 |
| 2020-11 | 4-Room | 07–09 | 84 m² | $550,000 |
| 2020-01 | 4-Room | 04–06 | 84 m² | $530,000 |
| 2019-08 | 5-Room | 01–03 | 122 m² | $650,000 |
| 2017-08 | 5-Room | 04–06 | 122 m² | $770,000 |
| 2016-12 | 4-Room | 04–06 | 84 m² | $550,000 |
| 2016-11 | 4-Room | 10–12 | 84 m² | $568,000 |
| 2016-07 | 4-Room | 04–06 | 84 m² | $562,000 |
| 2016-02 | 5-Room | 07–09 | 122 m² | $710,000 |
| 2013-12 | 4-Room | 04–06 | 84 m² | $535,000 |
| 2012-03 | 4-Room | 06–10 | 84 m² | $528,688 |
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 333 Serangoon Avenue 3 cost?
The median resale price over the last 24 months is $714,444 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 333 Serangoon Avenue 3 fairly priced?
For a typical 4-room flat here, our price model estimates $633,983–$708,774 (central estimate $671,378). Recent sales — median $689,000 — sit within that range.
What is the rent at Blk 333 Serangoon Avenue 3?
The median monthly rent is $3,800/mo over the last 12 months (5 contracts).
How old is Blk 333 Serangoon Avenue 3?
The block was completed in 1985 and its 99-year lease runs from 1986.