Blk 255 Ang Mo Kio Ave 4 is an HDB block in Ang Mo Kio (completed in 1976, 12 storeys, 153 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. 205 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Ang Mo Kio |
|---|---|
| Completed | 1976 |
| Lease from | 1977 |
| Storeys | 12 |
| Dwelling units | 153 |
| Unit mix (sold) | 3-room ×130 · 4-room ×22 · exec ×1 |
| Recorded resales | 205 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $440,000 | $6,027/m² | 7 |
Median monthly rent at this block: $3,000/mo (9 rental contracts, last 12 months).
Estimated gross rental yield: ~8.2% (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 64% of Ang Mo Kio blocks with recent sales.
For a typical 3-room flat here, our price model estimates $419,890–$469,707 (central estimate $444,798). Recent sales — median $424,000 — 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 | 5 |
| 1991 | $47,000 | $85,063 | 12 |
| 1992 | $47,000 | $83,196 | 7 |
| 1993 | $67,000 | $115,943 | 2 |
| 1994 | $95,000 | $159,463 | 9 |
| 1995 | $133,000 | $219,462 | 5 |
| 1996 | $188,000 | $305,994 | 13 |
| 1997 | $199,000 | $317,476 | 10 |
| 1998 | $148,000 | $236,756 | 11 |
| 1999 | $145,500 | $232,702 | 6 |
| 2000 | $172,500 | $272,212 | 8 |
| 2001 | $156,000 | $243,704 | 15 |
| 2002 | $161,750 | $253,681 | 6 |
| 2003 | $166,000 | $259,082 | 7 |
| 2004 | $176,500 | $270,939 | 6 |
| 2005 | $194,000 | $296,401 | 6 |
| 2006 | $195,000 | $295,078 | 9 |
| 2007 | $207,500 | $307,505 | 6 |
| 2008 | $242,500 | $337,010 | 6 |
| 2009 | $268,000 | $370,271 | 7 |
| 2010 | $280,000 | $376,208 | 6 |
| 2011 | $342,000 | $436,583 | 5 |
| 2012 | $383,888 | $468,589 | 5 |
| 2013 | $385,000 | $459,094 | 1 |
| 2014 | $379,000 | $447,314 | 1 |
| 2016 | $340,000 | $405,540 | 3 |
| 2017 | $351,000 | $416,259 | 6 |
| 2018 | $335,000 | $395,550 | 3 |
| 2019 | $262,000 | $307,610 | 3 |
| 2020 | $278,800 | $327,899 | 1 |
| 2021 | $339,000 | $389,676 | 4 |
| 2023 | $368,000 | $380,197 | 3 |
| 2024 | $465,000 | $469,199 | 1 |
| 2025 | $440,000 | $440,000 | 5 |
| 2026 | $413,000 | $413,000 | 2 |
| Record sale | $485,000 (4-Room, 2016-08) |
|---|---|
| First recorded sale | $47,000 (1990-02) |
| Busiest year | 2001 · 15 sales |
| 10-year change (real) | +2% (+0.2%/yr, 2016→2026) |
| Total transacted | $42.7M across 205 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 3-Room | 04 TO 06 | 73 | $408,000 |
| 2026-02 | 3-Room | 01 TO 03 | 73 | $418,000 |
| 2025-11 | 3-Room | 04 TO 06 | 73 | $440,000 |
| 2025-09 | 3-Room | 07 TO 09 | 73 | $430,000 |
| 2025-03 | 3-Room | 10 TO 12 | 73 | $460,000 |
| 2025-01 | 3-Room | 01 TO 03 | 73 | $440,000 |
| 2025-01 | 3-Room | 04 TO 06 | 73 | $452,888 |
| 2024-03 | 3-Room | 10 TO 12 | 73 | $465,000 |
| 2023-09 | 3-Room | 01 TO 03 | 73 | $360,000 |
| 2023-07 | 3-Room | 10 TO 12 | 73 | $398,000 |
| 2023-06 | 3-Room | 01 TO 03 | 73 | $368,000 |
| 2021-11 | 3-Room | 01 TO 03 | 73 | $338,000 |
| 2021-09 | 4-Room | 04 TO 06 | 98 | $460,000 |
| 2021-01 | 3-Room | 04 TO 06 | 73 | $285,000 |
| 2021-01 | 3-Room | 01 TO 03 | 88 | $340,000 |
| 2020-06 | 3-Room | 10 TO 12 | 73 | $278,800 |
| 2019-06 | 3-Room | 01 TO 03 | 73 | $235,000 |
| 2019-03 | 3-Room | 07 TO 09 | 88 | $390,000 |
| 2019-02 | 3-Room | 01 TO 03 | 73 | $262,000 |
| 2018-04 | 3-Room | 10 TO 12 | 73 | $340,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 616 | $1,100,000 | $7,383/m² |
| 2. Blk 613 | $1,090,000 | $7,276/m² |
| 3. Blk 614 | $1,050,000 | $7,047/m² |
| 4. Blk 176 | $965,000 | $7,882/m² |
| 5. Blk 618 | $938,000 | $7,000/m² |
| 6. Blk 615 | $920,000 | $6,174/m² |
| 7. Blk 617 | $865,000 | $6,586/m² |
| 8. Blk 609 | $833,888 | $6,317/m² |
| 9. Blk 111 | $800,000 | $6,838/m² |
| 10. Blk 171 | $745,000 | $6,220/m² |
| 11. Blk 619 | $713,000 | $6,664/m² |
| 12. Blk 105 | $617,500 | $6,712/m² |
| 13. Blk 254 | $590,000 | $6,020/m² |
| 14. Blk 177 | $547,500 | $5,951/m² |
| 15. Blk 175 | $540,888 | $5,879/m² |
Showing the top 15 of 47 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 $419,890–$469,707 (central estimate $444,798). Recent sales — median $424,000 — sit within that range.
The median monthly rent is $3,000/mo over the last 12 months (9 contracts).
The block was completed in 1976 and its 99-year lease runs from 1977.