Blk 506 Serangoon Nth Ave 4 is an HDB block in Serangoon (completed in 1992, 15 storeys, 70 units). As of Jul 2026, its median resale price over the last 24 months is $1,010,000, about 29% above the Serangoon median, from 3 sales. 84 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1992 |
| Lease from | 1992 |
| Storeys | 15 |
| Dwelling units | 70 |
| Unit mix (sold) | exec ×70 |
| Recorded resales | 84 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| Executive | $1,010,000 | $6,966/m² | 3 |
Median monthly rent at this block: $4,600/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~5.5% (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 47% of Serangoon blocks with recent sales.
For a typical executive flat here, our price model estimates $916,482–$1,025,217 (central estimate $970,850). Recent sales — median $1,000,888 — sit within 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 |
|---|---|---|---|
| 1995 | $468,000 | $772,242 | 1 |
| 1996 | $560,000 | $911,470 | 1 |
| 1997 | $574,000 | $915,734 | 12 |
| 1998 | $530,000 | $847,844 | 11 |
| 1999 | $450,000 | $719,696 | 9 |
| 2000 | $527,500 | $832,416 | 2 |
| 2001 | $478,400 | $747,360 | 2 |
| 2002 | $432,000 | $677,528 | 5 |
| 2003 | $435,000 | $678,919 | 1 |
| 2004 | $372,000 | $571,045 | 3 |
| 2005 | $346,000 | $528,632 | 4 |
| 2006 | $338,000 | $511,468 | 3 |
| 2007 | $405,000 | $600,190 | 2 |
| 2009 | $441,000 | $609,289 | 4 |
| 2010 | $500,000 | $671,800 | 3 |
| 2012 | $658,000 | $803,181 | 1 |
| 2013 | $700,000 | $834,717 | 1 |
| 2014 | $660,000 | $778,964 | 3 |
| 2015 | $672,000 | $797,296 | 3 |
| 2016 | $640,000 | $763,368 | 1 |
| 2017 | $622,500 | $738,237 | 2 |
| 2018 | $670,000 | $791,100 | 1 |
| 2019 | $675,000 | $792,506 | 1 |
| 2020 | $695,000 | $817,395 | 3 |
| 2022 | $765,000 | $828,556 | 1 |
| 2023 | $890,000 | $919,498 | 1 |
| 2024 | $1,010,000 | $1,019,120 | 1 |
| 2025 | $1,000,888 | $1,000,888 | 1 |
| 2026 | $1,130,000 | $1,130,000 | 1 |
| Record sale | $1,130,000 (Executive, 2026-01) |
|---|---|
| First recorded sale | $468,000 (1995-05) |
| Busiest year | 1997 · 12 sales |
| 10-year change (real) | +48% (+4.0%/yr, 2016→2026) |
| Total transacted | $45.8M across 84 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-01 | Executive | 13 TO 15 | 149 | $1,130,000 |
| 2025-05 | Executive | 07 TO 09 | 146 | $1,000,888 |
| 2024-10 | Executive | 07 TO 09 | 145 | $1,010,000 |
| 2023-12 | Executive | 04 TO 06 | 146 | $890,000 |
| 2022-09 | Executive | 01 TO 03 | 149 | $765,000 |
| 2020-12 | Executive | 10 TO 12 | 149 | $738,000 |
| 2020-06 | Executive | 10 TO 12 | 145 | $695,000 |
| 2020-03 | Executive | 01 TO 03 | 146 | $620,000 |
| 2019-02 | Executive | 04 TO 06 | 149 | $675,000 |
| 2018-01 | Executive | 07 TO 09 | 146 | $670,000 |
| 2017-07 | Executive | 01 TO 03 | 145 | $605,000 |
| 2017-01 | Executive | 04 TO 06 | 145 | $640,000 |
| 2016-07 | Executive | 07 TO 09 | 146 | $640,000 |
| 2015-12 | Executive | 07 TO 09 | 145 | $672,000 |
| 2015-12 | Executive | 10 TO 12 | 146 | $688,000 |
| 2015-07 | Executive | 04 TO 06 | 145 | $638,000 |
| 2014-12 | Executive | 10 TO 12 | 149 | $660,000 |
| 2014-09 | Executive | 04 TO 06 | 146 | $620,000 |
| 2014-08 | Executive | 13 TO 15 | 146 | $678,000 |
| 2013-04 | Executive | 13 TO 15 | 145 | $700,000 |
| 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 $1,010,000 (3 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical executive flat here, our price model estimates $916,482–$1,025,217 (central estimate $970,850). Recent sales — median $1,000,888 — sit within that range.
The median monthly rent is $4,600/mo over the last 12 months (2 contracts).
The block was completed in 1992 and its 99-year lease runs from 1992.