Blk 540 Serangoon North Avenue 4 — HDB resale prices
HDB resale prices, Serangoon · 4-Room, 5-Room · built 1990
median resale price, last 24 months
5 sales in that window · as of Sep 2026
How it compares
Blk 540 Serangoon North Avenue 4 is an HDB block in Serangoon (completed in 1990, 12 storeys, 110 units). As of Sep 2026, its median resale price over the last 24 months is $645,000, about 4% below the Serangoon median, from 5 sales. 137 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×70 · 5-room ×40
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,450/mo (2 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 85% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $609,047–$680,897 (central estimate $644,972). Recent sales — median $621,944 — 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 |
|---|---|---|---|
| 1994 | $298,000 | $500,210 | 1 |
| 1995 | $410,000 | $676,537 | 1 |
| 1996 | $376,000 | $611,987 | 12 |
| 1997 | $335,000 | $534,444 | 9 |
| 1998 | $324,000 | $518,304 | 10 |
| 1999 | $334,000 | $534,174 | 16 |
| 2000 | $385,000 | $607,545 | 3 |
| 2001 | $301,000 | $470,225 | 2 |
| 2002 | $237,800 | $372,954 | 3 |
| 2003 | $225,500 | $351,945 | 5 |
| 2004 | $222,888 | $342,148 | 3 |
| 2005 | $215,000 | $328,485 | 9 |
| 2006 | $245,000 | $370,739 | 7 |
| 2007 | $249,000 | $369,006 | 2 |
| 2008 | $315,000 | $437,766 | 2 |
| 2009 | $329,000 | $454,549 | 4 |
| 2010 | $405,000 | $544,158 | 6 |
| 2011 | $429,500 | $548,282 | 4 |
| 2012 | $440,000 | $537,082 | 3 |
| 2013 | $465,000 | $554,491 | 5 |
| 2014 | $450,000 | $531,112 | 1 |
| 2015 | $450,000 | $533,903 | 3 |
| 2016 | $472,500 | $563,581 | 2 |
| 2017 | $530,000 | $628,539 | 1 |
| 2018 | $467,500 | $551,999 | 2 |
| 2019 | $408,500 | $479,613 | 2 |
| 2020 | $457,500 | $538,069 | 6 |
| 2021 | $440,000 | $505,774 | 5 |
| 2022 | $526,500 | $570,242 | 2 |
| 2023 | $668,000 | $690,140 | 1 |
| 2025 | $628,888 | $628,888 | 1 |
| 2026 | $737,500 | $737,500 | 4 |
Records
| Record sale | $838,000 (5-Room, 2026-05) |
|---|---|
| First recorded sale | $298,000 (1994-12) |
| Busiest year | 1999 · 16 sales |
| 10-year change (real) | +31% (+2.7%/yr, 2016→2026) |
| Total transacted | $50.4M across 137 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 5-Room | 07–09 | 122 m² | $830,000 |
| 2026-06 | 4-Room | 04–06 | 104 m² | $645,000 |
| 2026-05 | 5-Room | 07–09 | 122 m² | $838,000 |
| 2026-03 | 4-Room | 04–06 | 104 m² | $615,000 |
| 2025-01 | 4-Room | 10–12 | 104 m² | $628,888 |
| 2023-02 | 5-Room | 04–06 | 122 m² | $668,000 |
| 2022-02 | 4-Room | 01–03 | 104 m² | $455,000 |
| 2022-01 | 5-Room | 01–03 | 122 m² | $598,000 |
| 2021-10 | 4-Room | 07–09 | 104 m² | $451,888 |
| 2021-05 | 4-Room | 04–06 | 104 m² | $415,000 |
| 2021-03 | 4-Room | 04–06 | 104 m² | $440,000 |
| 2021-02 | 4-Room | 10–12 | 104 m² | $420,000 |
| 2021-01 | 5-Room | 07–09 | 122 m² | $560,888 |
| 2020-10 | 5-Room | 04–06 | 122 m² | $546,000 |
| 2020-09 | 4-Room | 04–06 | 104 m² | $405,000 |
| 2020-08 | 5-Room | 04–06 | 122 m² | $465,000 |
| 2020-07 | 5-Room | 10–12 | 122 m² | $515,000 |
| 2020-06 | 4-Room | 04–06 | 104 m² | $370,000 |
| 2020-03 | 5-Room | 04–06 | 122 m² | $450,000 |
| 2019-07 | 5-Room | 04–06 | 122 m² | $445,000 |
Serangoon North Avenue 4 blocks ranked by price
Showing the top 15 of 41 priced blocks.
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Quick answers
How much does a flat at Blk 540 Serangoon North Avenue 4 cost?
The median resale price over the last 24 months is $645,000 (5 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 540 Serangoon North Avenue 4 fairly priced?
For a typical 4-room flat here, our price model estimates $609,047–$680,897 (central estimate $644,972). Recent sales — median $621,944 — sit within that range.
What is the rent at Blk 540 Serangoon North Avenue 4?
The median monthly rent is $3,450/mo over the last 12 months (2 contracts).
How old is Blk 540 Serangoon North Avenue 4?
The block was completed in 1990 and its 99-year lease runs from 1992.