Blk 125 Serangoon Nth Ave 1 is an HDB block in Serangoon (completed in 1984, 13 storeys, 96 units). As of Jul 2026, its median resale price over the last 24 months is $900,000, about 15% above the Serangoon median, from 7 sales. 158 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1984 |
| Lease from | 1986 |
| Storeys | 13 |
| Dwelling units | 96 |
| Unit mix (sold) | exec ×96 |
| Recorded resales | 158 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| Executive | $900,000 | $6,081/m² | 7 |
Median monthly rent at this block: $3,800/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~5.1% (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 89% of Serangoon blocks with recent sales.
For a typical executive flat here, our price model estimates $892,400–$998,278 (central estimate $945,339). Recent sales — median $894,587 — 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 |
|---|---|---|---|
| 1990 | $219,000 | $409,992 | 11 |
| 1991 | $223,500 | $404,502 | 6 |
| 1992 | $251,150 | $444,569 | 10 |
| 1993 | $315,810 | $546,505 | 9 |
| 1994 | $377,000 | $632,815 | 8 |
| 1995 | $410,000 | $676,537 | 3 |
| 1996 | $542,000 | $882,173 | 7 |
| 1997 | $544,000 | $867,873 | 12 |
| 1998 | $475,000 | $759,860 | 7 |
| 1999 | $427,500 | $683,711 | 10 |
| 2000 | $457,000 | $721,164 | 5 |
| 2001 | $397,500 | $620,978 | 2 |
| 2002 | $370,000 | $580,290 | 5 |
| 2004 | $328,000 | $503,502 | 2 |
| 2005 | $324,000 | $495,019 | 2 |
| 2006 | $324,000 | $490,283 | 4 |
| 2007 | $335,000 | $496,453 | 6 |
| 2008 | $425,000 | $590,637 | 1 |
| 2009 | $430,000 | $594,092 | 3 |
| 2010 | $480,000 | $644,928 | 3 |
| 2011 | $517,000 | $659,981 | 3 |
| 2012 | $630,000 | $769,003 | 3 |
| 2013 | $700,000 | $834,717 | 1 |
| 2014 | $645,688 | $762,072 | 3 |
| 2015 | $680,000 | $806,787 | 3 |
| 2016 | $687,500 | $820,025 | 2 |
| 2017 | $700,000 | $830,146 | 3 |
| 2018 | $663,000 | $782,835 | 2 |
| 2019 | $679,000 | $797,202 | 2 |
| 2020 | $605,000 | $711,545 | 3 |
| 2021 | $750,000 | $862,114 | 5 |
| 2023 | $838,000 | $865,774 | 3 |
| 2024 | $900,000 | $908,127 | 5 |
| 2025 | $927,500 | $927,500 | 2 |
| 2026 | $906,500 | $906,500 | 2 |
| Record sale | $975,000 (Executive, 2025-08) |
|---|---|
| First recorded sale | $232,000 (1990-02) |
| Busiest year | 1997 · 12 sales |
| 10-year change (real) | +11% (+1.0%/yr, 2016→2026) |
| Total transacted | $74.5M across 158 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | Executive | 04 TO 06 | 150 | $925,000 |
| 2026-01 | Executive | 01 TO 03 | 150 | $888,000 |
| 2025-08 | Executive | 10 TO 12 | 155 | $975,000 |
| 2025-04 | Executive | 04 TO 06 | 148 | $880,000 |
| 2024-09 | Executive | 01 TO 03 | 150 | $895,000 |
| 2024-09 | Executive | 10 TO 12 | 148 | $900,000 |
| 2024-09 | Executive | 07 TO 09 | 150 | $925,000 |
| 2024-06 | Executive | 01 TO 03 | 150 | $870,000 |
| 2024-06 | Executive | 07 TO 09 | 150 | $902,000 |
| 2023-09 | Executive | 07 TO 09 | 150 | $838,000 |
| 2023-08 | Executive | 10 TO 12 | 148 | $865,888 |
| 2023-02 | Executive | 04 TO 06 | 150 | $815,000 |
| 2021-12 | Executive | 04 TO 06 | 155 | $750,000 |
| 2021-11 | Executive | 07 TO 09 | 150 | $800,000 |
| 2021-08 | Executive | 04 TO 06 | 148 | $645,000 |
| 2021-07 | Executive | 10 TO 12 | 150 | $750,000 |
| 2021-01 | Executive | 07 TO 09 | 150 | $663,000 |
| 2020-10 | Executive | 01 TO 03 | 148 | $602,500 |
| 2020-08 | Executive | 01 TO 03 | 155 | $605,000 |
| 2020-03 | Executive | 10 TO 12 | 148 | $612,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 142 | $1,014,000 | $6,825/m² |
| 2. Blk 123 | $980,000 | $6,533/m² |
| 3. Blk 148 | $965,444 | $6,659/m² |
| 4. Blk 125 | $900,000 | $6,081/m² |
| 5. Blk 114 | $737,500 | $6,095/m² |
| 6. Blk 121 | $724,000 | $5,888/m² |
| 7. Blk 117 | $685,000 | $5,763/m² |
| 8. Blk 116 | $634,000 | $5,763/m² |
| 9. Blk 127 | $588,888 | $6,471/m² |
| 10. Blk 103 | $580,000 | $6,374/m² |
| 11. Blk 109 | $576,000 | $6,330/m² |
| 12. Blk 111 | $571,500 | $6,238/m² |
| 13. Blk 110 | $570,000 | $5,877/m² |
| 14. Blk 144 | $566,500 | $6,106/m² |
| 15. Blk 118 | $560,000 | $6,154/m² |
Showing the top 15 of 35 blocks.
The median resale price over the last 24 months is $900,000 (7 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 $892,400–$998,278 (central estimate $945,339). Recent sales — median $894,587 — sit within that range.
The median monthly rent is $3,800/mo over the last 12 months (1 contracts).
The block was completed in 1984 and its 99-year lease runs from 1986.