Blk 503 Ang Mo Kio Ave 5 is an HDB block in Ang Mo Kio (completed in 1980, 12 storeys, 196 units). As of Jul 2026, its median resale price over the last 24 months is $440,000, about 30% below the Ang Mo Kio median, from 7 sales. 304 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Ang Mo Kio |
|---|---|
| Completed | 1980 |
| Lease from | 1981 |
| Storeys | 12 |
| Dwelling units | 196 |
| Unit mix (sold) | 3-room ×171 · 4-room ×22 · 5-room ×1 · exec ×1 |
| Recorded resales | 304 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $440,000 | $6,471/m² | 7 |
Median monthly rent at this block: $2,800/mo (14 rental contracts, last 12 months).
Estimated gross rental yield: ~7.6% (Ang Mo Kio average: ~5.5%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 28% of Ang Mo Kio blocks with recent sales.
For a typical 3-room flat here, our price model estimates $381,440–$426,696 (central estimate $404,068). Recent sales — median $400,000 — 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 | $47,000 | $87,989 | 7 |
| 1991 | $47,000 | $85,063 | 12 |
| 1992 | $45,000 | $79,656 | 5 |
| 1993 | $71,000 | $122,865 | 8 |
| 1994 | $100,900 | $169,366 | 14 |
| 1995 | $130,000 | $214,512 | 13 |
| 1996 | $182,000 | $296,228 | 14 |
| 1997 | $251,000 | $400,434 | 10 |
| 1998 | $158,500 | $253,553 | 12 |
| 1999 | $154,000 | $246,296 | 25 |
| 2000 | $163,000 | $257,220 | 13 |
| 2001 | $151,400 | $236,518 | 10 |
| 2002 | $153,000 | $239,958 | 9 |
| 2003 | $165,000 | $257,521 | 11 |
| 2004 | $178,490 | $273,994 | 8 |
| 2005 | $165,000 | $252,093 | 14 |
| 2006 | $175,000 | $264,813 | 10 |
| 2007 | $193,000 | $286,016 | 8 |
| 2008 | $242,250 | $336,663 | 8 |
| 2009 | $258,000 | $356,455 | 7 |
| 2010 | $318,750 | $428,272 | 8 |
| 2011 | $331,000 | $422,541 | 11 |
| 2012 | $345,000 | $421,121 | 5 |
| 2013 | $380,544 | $453,781 | 7 |
| 2014 | $324,000 | $382,401 | 4 |
| 2015 | $337,000 | $399,834 | 5 |
| 2016 | $318,000 | $379,299 | 5 |
| 2017 | $264,000 | $313,083 | 2 |
| 2018 | $262,500 | $309,946 | 10 |
| 2019 | $265,000 | $311,132 | 2 |
| 2020 | $293,000 | $344,600 | 5 |
| 2021 | $345,000 | $396,573 | 5 |
| 2022 | $340,000 | $368,247 | 3 |
| 2023 | $380,000 | $392,595 | 5 |
| 2024 | $455,000 | $459,109 | 3 |
| 2025 | $431,444 | $431,444 | 6 |
| Record sale | $855,000 (5-Room, 2024-02) |
|---|---|
| First recorded sale | $45,300 (1990-01) |
| Busiest year | 1999 · 25 sales |
| 10-year change (real) | +8% (+0.8%/yr, 2015→2025) |
| Total transacted | $65.8M across 304 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-10 | 3-Room | 04 TO 06 | 68 | $440,000 |
| 2025-05 | 3-Room | 10 TO 12 | 68 | $455,000 |
| 2025-04 | 3-Room | 01 TO 03 | 68 | $422,888 |
| 2025-02 | 3-Room | 04 TO 06 | 68 | $400,000 |
| 2025-01 | 3-Room | 10 TO 12 | 68 | $450,000 |
| 2025-01 | 3-Room | 04 TO 06 | 68 | $420,000 |
| 2024-09 | 3-Room | 10 TO 12 | 68 | $455,000 |
| 2024-06 | 3-Room | 04 TO 06 | 68 | $380,000 |
| 2024-02 | 5-Room | 04 TO 06 | 136 | $855,000 |
| 2023-12 | 3-Room | 04 TO 06 | 68 | $375,000 |
| 2023-12 | 3-Room | 10 TO 12 | 68 | $391,000 |
| 2023-11 | 3-Room | 10 TO 12 | 68 | $380,000 |
| 2023-08 | 3-Room | 04 TO 06 | 68 | $360,000 |
| 2023-07 | 3-Room | 01 TO 03 | 68 | $380,000 |
| 2022-10 | 3-Room | 01 TO 03 | 68 | $318,000 |
| 2022-06 | 3-Room | 10 TO 12 | 68 | $340,000 |
| 2022-02 | 3-Room | 10 TO 12 | 82 | $420,000 |
| 2021-12 | 4-Room | 07 TO 09 | 93 | $468,888 |
| 2021-09 | 3-Room | 07 TO 09 | 68 | $342,000 |
| 2021-06 | 3-Room | 01 TO 03 | 68 | $310,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 605 | $872,500 | $6,740/m² |
| 2. Blk 520 | $838,000 | $7,102/m² |
| 3. Blk 521 | $786,500 | $6,665/m² |
| 4. Blk 501 | $745,000 | $6,157/m² |
| 5. Blk 648 | $715,000 | $5,909/m² |
| 6. Blk 642 | $712,500 | $5,838/m² |
| 7. Blk 522 | $572,500 | $6,257/m² |
| 8. Blk 502 | $557,000 | $6,103/m² |
| 9. Blk 537 | $532,000 | $5,783/m² |
| 10. Blk 179 | $528,000 | $5,802/m² |
| 11. Blk 649 | $510,000 | $6,011/m² |
| 12. Blk 601 | $500,000 | $6,149/m² |
| 13. Blk 152 | $490,000 | $5,976/m² |
| 14. Blk 606 | $468,000 | $5,778/m² |
| 15. Blk 523 | $462,500 | $6,801/m² |
Showing the top 15 of 33 blocks.
The median resale price over the last 24 months is $440,000 (7 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $381,440–$426,696 (central estimate $404,068). Recent sales — median $400,000 — sit within that range.
The median monthly rent is $2,800/mo over the last 12 months (14 contracts).
The block was completed in 1980 and its 99-year lease runs from 1981.