Blk 512 Serangoon North Avenue 4 — HDB resale prices
HDB resale prices, Serangoon · 4-Room, 5-Room · built 1996
median resale price, last 24 months
3 sales in that window · as of Sep 2026
How it compares
Blk 512 Serangoon North Avenue 4 is an HDB block in Serangoon (completed in 1996, 11 storeys, 80 units). As of Sep 2026, its median resale price over the last 24 months is $853,000, about 27% above the Serangoon median, from 3 sales. 77 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×40 · 5-room ×40
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,600/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~5.1% (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 47% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $589,858–$659,445 (central estimate $624,651). Recent sales — median $552,732 — sit below 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 | $280,000 | $437,418 | 21 |
| 2002 | $344,500 | $540,297 | 6 |
| 2004 | $325,000 | $498,897 | 3 |
| 2005 | $246,500 | $376,612 | 4 |
| 2006 | $307,500 | $465,315 | 1 |
| 2007 | $323,000 | $478,670 | 1 |
| 2008 | $360,250 | $500,652 | 4 |
| 2009 | $385,000 | $531,919 | 7 |
| 2010 | $440,000 | $591,184 | 5 |
| 2011 | $480,000 | $612,748 | 3 |
| 2012 | $460,000 | $561,494 | 1 |
| 2013 | $515,000 | $614,113 | 2 |
| 2014 | $429,844 | $507,323 | 2 |
| 2017 | $513,000 | $608,378 | 3 |
| 2018 | $454,000 | $536,059 | 2 |
| 2019 | $460,500 | $540,665 | 2 |
| 2020 | $465,000 | $546,890 | 2 |
| 2021 | $542,500 | $623,596 | 2 |
| 2023 | $535,000 | $552,732 | 3 |
| 2024 | $642,688 | $648,491 | 1 |
| 2026 | $856,500 | $856,500 | 2 |
Records
| Record sale | $860,000 (5-Room, 2026-05) |
|---|---|
| First recorded sale | $271,000 (2001-03) |
| Busiest year | 2001 · 21 sales |
| Total transacted | $30.4M across 77 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-07 | 5-Room | 07–09 | 121 m² | $853,000 |
| 2026-05 | 5-Room | 04–06 | 120 m² | $860,000 |
| 2024-12 | 4-Room | 07–09 | 100 m² | $642,688 |
| 2023-12 | 4-Room | 01–03 | 100 m² | $535,000 |
| 2023-02 | 5-Room | 07–09 | 120 m² | $725,000 |
| 2023-01 | 4-Room | 07–09 | 100 m² | $533,888 |
| 2021-10 | 5-Room | 07–09 | 121 m² | $595,000 |
| 2021-01 | 5-Room | 01–03 | 121 m² | $490,000 |
| 2020-11 | 5-Room | 04–06 | 120 m² | $520,000 |
| 2020-04 | 4-Room | 10–12 | 100 m² | $410,000 |
| 2019-01 | 5-Room | 10–12 | 120 m² | $531,000 |
| 2019-01 | 4-Room | 01–03 | 100 m² | $390,000 |
| 2018-04 | 4-Room | 07–09 | 100 m² | $418,000 |
| 2018-03 | 5-Room | 04–06 | 121 m² | $490,000 |
| 2017-11 | 5-Room | 07–09 | 120 m² | $513,000 |
| 2017-07 | 4-Room | 04–06 | 100 m² | $398,000 |
| 2017-02 | 5-Room | 04–06 | 121 m² | $520,000 |
| 2014-09 | 4-Room | 07–09 | 100 m² | $426,800 |
| 2014-06 | 4-Room | 07–09 | 100 m² | $432,888 |
| 2013-09 | 5-Room | 01–03 | 120 m² | $550,000 |
Serangoon North Avenue 4 blocks ranked by price
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Quick answers
How much does a flat at Blk 512 Serangoon North Avenue 4 cost?
The median resale price over the last 24 months is $853,000 (3 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 512 Serangoon North Avenue 4 fairly priced?
For a typical 4-room flat here, our price model estimates $589,858–$659,445 (central estimate $624,651). Recent sales — median $552,732 — sit below that range.
What is the rent at Blk 512 Serangoon North Avenue 4?
The median monthly rent is $3,600/mo over the last 12 months (1 contracts).
How old is Blk 512 Serangoon North Avenue 4?
The block was completed in 1996 and its 99-year lease runs from 1997.