Blk 638 Ang Mo Kio Ave 6 is an HDB block in Ang Mo Kio (completed in 1980, 13 storeys, 120 units). As of Jul 2026, its median resale price over the last 24 months is $603,800, about 4% below the Ang Mo Kio median, from 7 sales. 114 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Ang Mo Kio |
|---|---|
| Completed | 1980 |
| Lease from | 1980 |
| Storeys | 13 |
| Dwelling units | 120 |
| Unit mix (sold) | 4-room ×120 |
| Recorded resales | 114 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $603,800 | $6,635/m² | 7 |
Median monthly rent at this block: $3,475/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~6.9% (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 25% of Ang Mo Kio blocks with recent sales.
For a typical 4-room flat here, our price model estimates $547,660–$612,637 (central estimate $580,149). Recent sales — median $561,810 — 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 | $87,500 | $163,810 | 6 |
| 1991 | $101,000 | $182,795 | 2 |
| 1992 | $100,000 | $177,013 | 2 |
| 1993 | $135,000 | $233,616 | 1 |
| 1994 | $185,000 | $310,533 | 2 |
| 1995 | $242,500 | $400,147 | 6 |
| 1996 | $332,500 | $541,185 | 6 |
| 1997 | $333,000 | $531,253 | 3 |
| 1998 | $265,500 | $424,722 | 10 |
| 1999 | $263,000 | $420,622 | 9 |
| 2000 | $277,000 | $437,117 | 3 |
| 2001 | $230,000 | $359,308 | 2 |
| 2002 | $234,500 | $367,778 | 4 |
| 2003 | $255,500 | $398,767 | 5 |
| 2004 | $256,944 | $394,426 | 2 |
| 2005 | $253,000 | $386,543 | 5 |
| 2006 | $243,500 | $368,469 | 4 |
| 2008 | $325,000 | $451,663 | 4 |
| 2009 | $373,000 | $515,340 | 4 |
| 2010 | $433,000 | $581,779 | 3 |
| 2012 | $508,000 | $620,085 | 1 |
| 2013 | $510,000 | $608,151 | 3 |
| 2015 | $490,000 | $581,362 | 1 |
| 2016 | $445,000 | $530,780 | 3 |
| 2017 | $445,000 | $527,735 | 1 |
| 2018 | $470,000 | $554,951 | 2 |
| 2019 | $423,000 | $496,637 | 3 |
| 2020 | $345,000 | $405,757 | 2 |
| 2021 | $399,000 | $458,645 | 2 |
| 2022 | $507,500 | $549,663 | 4 |
| 2024 | $565,000 | $570,102 | 4 |
| 2025 | $595,900 | $595,900 | 4 |
| 2026 | $613,000 | $613,000 | 1 |
| Record sale | $630,000 (4-Room, 2024-12) |
|---|---|
| First recorded sale | $96,500 (1990-01) |
| Busiest year | 1998 · 10 sales |
| 10-year change (real) | +15% (+1.5%/yr, 2016→2026) |
| Total transacted | $36.4M across 114 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 4-Room | 13 TO 15 | 91 | $613,000 |
| 2025-11 | 4-Room | 04 TO 06 | 91 | $568,000 |
| 2025-09 | 4-Room | 04 TO 06 | 92 | $588,000 |
| 2025-08 | 4-Room | 13 TO 15 | 92 | $611,888 |
| 2025-01 | 4-Room | 04 TO 06 | 91 | $603,800 |
| 2024-12 | 4-Room | 04 TO 06 | 91 | $590,000 |
| 2024-12 | 4-Room | 10 TO 12 | 91 | $630,000 |
| 2024-06 | 4-Room | 07 TO 09 | 91 | $540,000 |
| 2024-01 | 4-Room | 10 TO 12 | 91 | $530,000 |
| 2022-11 | 4-Room | 04 TO 06 | 91 | $513,000 |
| 2022-07 | 4-Room | 13 TO 15 | 91 | $505,000 |
| 2022-05 | 4-Room | 13 TO 15 | 91 | $510,000 |
| 2022-01 | 4-Room | 01 TO 03 | 91 | $430,000 |
| 2021-08 | 4-Room | 10 TO 12 | 91 | $423,000 |
| 2021-04 | 4-Room | 01 TO 03 | 91 | $375,000 |
| 2020-11 | 4-Room | 04 TO 06 | 91 | $390,000 |
| 2020-02 | 4-Room | 04 TO 06 | 92 | $300,000 |
| 2019-11 | 4-Room | 10 TO 12 | 91 | $425,000 |
| 2019-08 | 4-Room | 04 TO 06 | 91 | $423,000 |
| 2019-03 | 4-Room | 10 TO 12 | 91 | $400,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 700B | $938,000 | $9,332/m² |
| 2. Blk 700A | $859,000 | $9,260/m² |
| 3. Blk 700C | $831,500 | $9,782/m² |
| 4. Blk 725 | $820,888 | $6,898/m² |
| 5. Blk 716 | $790,000 | $6,639/m² |
| 6. Blk 729 | $755,944 | $6,352/m² |
| 7. Blk 714 | $745,000 | $6,261/m² |
| 8. Blk 638 | $603,800 | $6,635/m² |
| 9. Blk 634 | $570,000 | $6,264/m² |
| 10. Blk 636 | $569,000 | $6,253/m² |
| 11. Blk 640 | $560,000 | $6,154/m² |
| 12. Blk 646 | $535,000 | $6,113/m² |
| 13. Blk 637 | $475,000 | $6,176/m² |
| 14. Blk 633 | $466,500 | $6,369/m² |
| 15. Blk 124 | $430,000 | $6,418/m² |
Showing the top 15 of 17 blocks.
The median resale price over the last 24 months is $603,800 (7 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 $547,660–$612,637 (central estimate $580,149). Recent sales — median $561,810 — sit within that range.
The median monthly rent is $3,475/mo over the last 12 months (2 contracts).
The block was completed in 1980 and its 99-year lease runs from 1980.