Blk 103 Serangoon Nth Ave 1 is an HDB block in Serangoon (completed in 1984, 13 storeys, 144 units). As of Jul 2026, its median resale price over the last 24 months is $580,000, about 26% below the Serangoon median, from 5 sales. 172 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1984 |
| Lease from | 1985 |
| Storeys | 13 |
| Dwelling units | 144 |
| Unit mix (sold) | 4-room ×144 |
| Recorded resales | 172 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $580,000 | $6,374/m² | 5 |
Median monthly rent at this block: $3,050/mo (5 rental contracts, last 12 months).
Estimated gross rental yield: ~6.3% (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 74% of Serangoon blocks with recent sales.
For a typical 4-room flat here, our price model estimates $492,391–$550,810 (central estimate $521,600). Recent sales — median $498,217 — 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 |
|---|---|---|---|
| 1991 | $91,000 | $164,697 | 5 |
| 1992 | $92,000 | $162,852 | 3 |
| 1993 | $148,000 | $256,112 | 1 |
| 1994 | $188,600 | $316,576 | 6 |
| 1995 | $215,500 | $355,594 | 8 |
| 1996 | $290,000 | $472,011 | 8 |
| 1997 | $298,500 | $476,213 | 6 |
| 1998 | $252,500 | $403,926 | 14 |
| 1999 | $232,000 | $371,043 | 21 |
| 2000 | $221,500 | $349,536 | 2 |
| 2001 | $202,000 | $315,566 | 10 |
| 2002 | $194,500 | $305,044 | 7 |
| 2003 | $188,000 | $293,418 | 5 |
| 2004 | $197,500 | $303,176 | 4 |
| 2005 | $204,500 | $312,443 | 6 |
| 2006 | $203,000 | $307,184 | 5 |
| 2007 | $208,000 | $308,246 | 5 |
| 2008 | $257,500 | $357,856 | 6 |
| 2009 | $308,000 | $425,535 | 1 |
| 2010 | $334,500 | $449,434 | 6 |
| 2011 | $378,000 | $482,539 | 5 |
| 2012 | $425,000 | $518,772 | 1 |
| 2013 | $437,500 | $521,698 | 3 |
| 2014 | $382,500 | $451,445 | 2 |
| 2015 | $383,000 | $454,411 | 3 |
| 2016 | $369,000 | $440,130 | 4 |
| 2017 | $318,000 | $377,123 | 2 |
| 2018 | $370,500 | $437,466 | 2 |
| 2019 | $330,000 | $387,447 | 3 |
| 2020 | $365,000 | $429,279 | 4 |
| 2021 | $394,000 | $452,897 | 2 |
| 2022 | $435,000 | $471,140 | 5 |
| 2024 | $568,000 | $573,129 | 4 |
| 2025 | $570,000 | $570,000 | 2 |
| 2026 | $550,000 | $550,000 | 1 |
| Record sale | $580,000 (4-Room, 2025-02) |
|---|---|
| First recorded sale | $92,000 (1991-06) |
| Busiest year | 1999 · 21 sales |
| 10-year change (real) | +25% (+2.3%/yr, 2016→2026) |
| Total transacted | $46.9M across 172 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-03 | 4-Room | 04 TO 06 | 91 | $550,000 |
| 2025-07 | 4-Room | 01 TO 03 | 96 | $560,000 |
| 2025-02 | 4-Room | 10 TO 12 | 91 | $580,000 |
| 2024-11 | 4-Room | 13 TO 15 | 91 | $580,000 |
| 2024-08 | 4-Room | 13 TO 15 | 91 | $580,000 |
| 2024-06 | 4-Room | 01 TO 03 | 91 | $476,000 |
| 2024-02 | 4-Room | 07 TO 09 | 93 | $556,000 |
| 2022-12 | 4-Room | 01 TO 03 | 91 | $422,000 |
| 2022-10 | 4-Room | 07 TO 09 | 91 | $435,000 |
| 2022-09 | 4-Room | 07 TO 09 | 91 | $440,000 |
| 2022-09 | 4-Room | 07 TO 09 | 91 | $460,000 |
| 2022-06 | 4-Room | 04 TO 06 | 91 | $412,888 |
| 2021-12 | 4-Room | 04 TO 06 | 91 | $400,000 |
| 2021-01 | 4-Room | 01 TO 03 | 91 | $388,000 |
| 2020-10 | 4-Room | 04 TO 06 | 105 | $410,000 |
| 2020-06 | 4-Room | 04 TO 06 | 91 | $365,000 |
| 2020-06 | 4-Room | 01 TO 03 | 93 | $317,000 |
| 2020-01 | 4-Room | 10 TO 12 | 91 | $365,000 |
| 2019-12 | 4-Room | 10 TO 12 | 91 | $330,000 |
| 2019-05 | 4-Room | 13 TO 15 | 91 | $330,000 |
| 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 $580,000 (5 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 $492,391–$550,810 (central estimate $521,600). Recent sales — median $498,217 — sit within that range.
The median monthly rent is $3,050/mo over the last 12 months (5 contracts).
The block was completed in 1984 and its 99-year lease runs from 1985.