Blk 508 Serangoon North Avenue 4 — HDB resale prices
HDB resale prices, Serangoon · 4-Room, 5-Room · built 1995
median resale price, last 24 months
3 sales in that window · as of Sep 2026
How it compares
Blk 508 Serangoon North Avenue 4 is an HDB block in Serangoon (completed in 1995, 11 storeys, 110 units). As of Sep 2026, its median resale price over the last 24 months is $760,000, about 13% above the Serangoon median, from 3 sales. 106 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: $3,600/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (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 80% of Serangoon blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $657,034–$734,545 (central estimate $695,790). Recent sales — median $760,000 — sit above 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 |
|---|---|---|---|
| 2001 | $265,000 | $413,985 | 27 |
| 2002 | $245,000 | $384,246 | 13 |
| 2003 | $248,000 | $387,062 | 3 |
| 2004 | $248,000 | $380,697 | 5 |
| 2005 | $235,000 | $359,042 | 8 |
| 2006 | $295,000 | $446,400 | 3 |
| 2007 | $259,000 | $383,825 | 2 |
| 2008 | $319,500 | $444,020 | 2 |
| 2009 | $335,000 | $462,839 | 7 |
| 2010 | $359,000 | $482,352 | 4 |
| 2011 | $412,000 | $525,942 | 1 |
| 2012 | $545,000 | $665,249 | 3 |
| 2013 | $550,000 | $655,849 | 1 |
| 2014 | $405,888 | $479,049 | 1 |
| 2015 | $488,000 | $578,989 | 1 |
| 2016 | $410,000 | $489,033 | 3 |
| 2017 | $390,000 | $462,510 | 3 |
| 2018 | $450,000 | $531,336 | 3 |
| 2019 | $451,500 | $530,098 | 4 |
| 2021 | $611,000 | $702,336 | 2 |
| 2023 | $576,500 | $595,607 | 6 |
| 2024 | $790,000 | $797,134 | 1 |
| 2025 | $685,000 | $685,000 | 2 |
| 2026 | $858,000 | $858,000 | 1 |
Records
| Record sale | $858,000 (5-Room, 2026-05) |
|---|---|
| First recorded sale | $262,000 (2001-02) |
| Busiest year | 2001 · 27 sales |
| 10-year change (real) | +75% (+5.8%/yr, 2016→2026) |
| Total transacted | $38.5M across 106 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-05 | 5-Room | 07–09 | 121 m² | $858,000 |
| 2025-12 | 4-Room | 04–06 | 100 m² | $610,000 |
| 2025-01 | 5-Room | 01–03 | 121 m² | $760,000 |
| 2024-08 | 5-Room | 10–12 | 120 m² | $790,000 |
| 2023-05 | 4-Room | 07–09 | 101 m² | $550,000 |
| 2023-05 | 4-Room | 10–12 | 100 m² | $533,500 |
| 2023-05 | 4-Room | 04–06 | 101 m² | $525,000 |
| 2023-04 | 5-Room | 04–06 | 120 m² | $660,000 |
| 2023-03 | 5-Room | 04–06 | 121 m² | $603,000 |
| 2023-02 | 5-Room | 04–06 | 121 m² | $645,000 |
| 2021-11 | 5-Room | 07–09 | 121 m² | $677,000 |
| 2021-02 | 5-Room | 01–03 | 120 m² | $545,000 |
| 2019-10 | 5-Room | 04–06 | 120 m² | $510,000 |
| 2019-10 | 4-Room | 04–06 | 100 m² | $398,000 |
| 2019-07 | 5-Room | 01–03 | 120 m² | $505,000 |
| 2019-07 | 4-Room | 01–03 | 101 m² | $385,000 |
| 2018-05 | 5-Room | 01–03 | 121 m² | $480,000 |
| 2018-05 | 5-Room | 01–03 | 121 m² | $450,000 |
| 2018-04 | 4-Room | 07–09 | 100 m² | $425,000 |
| 2017-07 | 5-Room | 10–12 | 120 m² | $540,000 |
Serangoon North Avenue 4 blocks ranked by price
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Quick answers
How much does a flat at Blk 508 Serangoon North Avenue 4 cost?
The median resale price over the last 24 months is $760,000 (3 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 508 Serangoon North Avenue 4 fairly priced?
For a typical 5-room flat here, our price model estimates $657,034–$734,545 (central estimate $695,790). Recent sales — median $760,000 — sit above that range.
What is the rent at Blk 508 Serangoon North Avenue 4?
The median monthly rent is $3,600/mo over the last 12 months (3 contracts).
How old is Blk 508 Serangoon North Avenue 4?
The block was completed in 1995 and its 99-year lease runs from 1997.