Blk 512 Serangoon Nth Ave 4 is an HDB block in Serangoon (completed in 1996, 11 storeys, 80 units). As of Jul 2026, its median resale price over the last 24 months is $751,344, about 4% below the Serangoon median, from 2 sales. 76 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1996 |
| Lease from | 1997 |
| Storeys | 11 |
| Dwelling units | 80 |
| Unit mix (sold) | 4-room ×40 · 5-room ×40 |
| Recorded resales | 76 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $642,688 | $6,427/m² | 1 |
| 5-Room | $860,000 | $7,167/m² | 1 |
Median monthly rent at this block: $3,600/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (Serangoon average: ~5.1%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 56% of Serangoon blocks with recent sales.
For a typical 4-room flat here, our price model estimates $588,221–$658,010 (central estimate $623,115). 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.
| 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 | $860,000 | $860,000 | 1 |
| Record sale | $860,000 (5-Room, 2026-05) |
|---|---|
| First recorded sale | $271,000 (2001-03) |
| Busiest year | 2001 · 21 sales |
| Total transacted | $29.5M across 76 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | 5-Room | 04 TO 06 | 120 | $860,000 |
| 2024-12 | 4-Room | 07 TO 09 | 100 | $642,688 |
| 2023-12 | 4-Room | 01 TO 03 | 100 | $535,000 |
| 2023-02 | 5-Room | 07 TO 09 | 120 | $725,000 |
| 2023-01 | 4-Room | 07 TO 09 | 100 | $533,888 |
| 2021-10 | 5-Room | 07 TO 09 | 121 | $595,000 |
| 2021-01 | 5-Room | 01 TO 03 | 121 | $490,000 |
| 2020-11 | 5-Room | 04 TO 06 | 120 | $520,000 |
| 2020-04 | 4-Room | 10 TO 12 | 100 | $410,000 |
| 2019-01 | 4-Room | 01 TO 03 | 100 | $390,000 |
| 2019-01 | 5-Room | 10 TO 12 | 120 | $531,000 |
| 2018-04 | 4-Room | 07 TO 09 | 100 | $418,000 |
| 2018-03 | 5-Room | 04 TO 06 | 121 | $490,000 |
| 2017-11 | 5-Room | 07 TO 09 | 120 | $513,000 |
| 2017-07 | 4-Room | 04 TO 06 | 100 | $398,000 |
| 2017-02 | 5-Room | 04 TO 06 | 121 | $520,000 |
| 2014-09 | 4-Room | 07 TO 09 | 100 | $426,800 |
| 2014-06 | 4-Room | 07 TO 09 | 100 | $432,888 |
| 2013-09 | 5-Room | 01 TO 03 | 120 | $550,000 |
| 2013-04 | 4-Room | 10 TO 12 | 100 | $480,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 519 | $1,193,084 | $8,033/m² |
| 2. Blk 506A | $1,130,000 | $7,740/m² |
| 3. Blk 527 | $1,092,500 | $7,483/m² |
| 4. Blk 526 | $1,083,000 | $7,318/m² |
| 5. Blk 520 | $1,059,000 | $7,156/m² |
| 6. Blk 537 | $1,059,000 | $7,204/m² |
| 7. Blk 525 | $1,038,888 | $7,000/m² |
| 8. Blk 542 | $1,015,444 | $6,908/m² |
| 9. Blk 506 | $1,010,000 | $6,966/m² |
| 10. Blk 539 | $1,008,944 | $6,864/m² |
| 11. Blk 535 | $983,888 | $6,693/m² |
| 12. Blk 506B | $970,000 | $6,644/m² |
| 13. Blk 507 | $840,000 | $6,942/m² |
| 14. Blk 523 | $827,500 | $6,783/m² |
| 15. Blk 510 | $808,000 | $6,790/m² |
Showing the top 15 of 40 blocks.
The median resale price over the last 24 months is $751,344 (2 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 4-room flat here, our price model estimates $588,221–$658,010 (central estimate $623,115). Recent sales — median $552,732 — sit below that range.
The median monthly rent is $3,600/mo over the last 12 months (1 contracts).
The block was completed in 1996 and its 99-year lease runs from 1997.