Blk 505 Ang Mo Kio Ave 8 is an HDB block in Ang Mo Kio (completed in 1979, 12 storeys, 141 units). As of Jul 2026, its median resale price over the last 24 months is $435,000, about 31% below the Ang Mo Kio median, from 5 sales. 206 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Ang Mo Kio |
|---|---|
| Completed | 1979 |
| Lease from | 1980 |
| Storeys | 12 |
| Dwelling units | 141 |
| Unit mix (sold) | 3-room ×113 · 4-room ×21 · 5-room ×1 · exec ×2 |
| Recorded resales | 206 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $435,000 | $6,280/m² | 5 |
Median monthly rent at this block: $2,800/mo (6 rental contracts, last 12 months).
Estimated gross rental yield: ~7.7% (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 39% of Ang Mo Kio blocks with recent sales.
For a typical 3-room flat here, our price model estimates $386,581–$432,446 (central estimate $409,513). Recent sales — median $397,347 — 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 | $45,000 | $84,245 | 8 |
| 1991 | $45,000 | $81,443 | 9 |
| 1992 | $47,000 | $83,196 | 5 |
| 1993 | $85,000 | $147,091 | 7 |
| 1994 | $98,500 | $165,338 | 10 |
| 1995 | $126,000 | $207,911 | 7 |
| 1996 | $193,000 | $314,132 | 7 |
| 1997 | $204,000 | $325,452 | 4 |
| 1998 | $166,000 | $265,551 | 11 |
| 1999 | $155,000 | $247,895 | 13 |
| 2000 | $162,000 | $255,642 | 7 |
| 2001 | $153,000 | $239,018 | 10 |
| 2002 | $151,000 | $236,821 | 13 |
| 2003 | $156,000 | $243,474 | 5 |
| 2004 | $173,500 | $266,334 | 4 |
| 2005 | $166,000 | $253,621 | 11 |
| 2006 | $164,500 | $248,925 | 6 |
| 2007 | $184,000 | $272,679 | 6 |
| 2008 | $250,000 | $347,433 | 9 |
| 2009 | $250,000 | $345,402 | 4 |
| 2010 | $290,000 | $389,644 | 7 |
| 2011 | $339,500 | $433,392 | 2 |
| 2012 | $405,000 | $494,359 | 1 |
| 2013 | $355,900 | $424,394 | 2 |
| 2015 | $362,000 | $429,496 | 1 |
| 2016 | $310,000 | $369,757 | 3 |
| 2017 | $346,500 | $410,922 | 2 |
| 2018 | $299,000 | $353,043 | 4 |
| 2019 | $250,000 | $293,521 | 1 |
| 2020 | $285,000 | $335,191 | 3 |
| 2021 | $340,000 | $390,825 | 7 |
| 2022 | $370,888 | $401,701 | 3 |
| 2023 | $372,300 | $384,639 | 6 |
| 2024 | $446,500 | $450,532 | 4 |
| 2025 | $435,000 | $435,000 | 3 |
| 2026 | $438,888 | $438,888 | 1 |
| Record sale | $948,000 (Executive, 2023-04) |
|---|---|
| First recorded sale | $34,500 (1990-01) |
| Busiest year | 1999 · 13 sales |
| 10-year change (real) | +19% (+1.7%/yr, 2016→2026) |
| Total transacted | $42.9M across 206 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 3-Room | 07 TO 09 | 68 | $438,888 |
| 2025-08 | 3-Room | 04 TO 06 | 82 | $515,000 |
| 2025-05 | 3-Room | 10 TO 12 | 68 | $425,000 |
| 2025-02 | 3-Room | 10 TO 12 | 68 | $435,000 |
| 2024-09 | 3-Room | 10 TO 12 | 68 | $398,000 |
| 2024-06 | 3-Room | 07 TO 09 | 68 | $385,000 |
| 2024-06 | 4-Room | 10 TO 12 | 93 | $555,000 |
| 2024-03 | 4-Room | 01 TO 03 | 93 | $495,000 |
| 2023-12 | 3-Room | 07 TO 09 | 68 | $360,000 |
| 2023-12 | 4-Room | 07 TO 09 | 93 | $528,888 |
| 2023-08 | 3-Room | 10 TO 12 | 68 | $384,600 |
| 2023-05 | 3-Room | 04 TO 06 | 68 | $360,000 |
| 2023-04 | Executive | 01 TO 03 | 163 | $948,000 |
| 2023-02 | 3-Room | 04 TO 06 | 68 | $348,000 |
| 2022-07 | 3-Room | 10 TO 12 | 68 | $390,000 |
| 2022-02 | 3-Room | 04 TO 06 | 68 | $341,000 |
| 2022-01 | 3-Room | 10 TO 12 | 68 | $370,888 |
| 2021-11 | 3-Room | 04 TO 06 | 68 | $315,000 |
| 2021-11 | 5-Room | 07 TO 09 | 136 | $750,000 |
| 2021-10 | 3-Room | 07 TO 09 | 68 | $340,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 710 | $848,888 | $7,255/m² |
| 2. Blk 511 | $540,000 | $5,934/m² |
| 3. Blk 512 | $487,944 | $6,372/m² |
| 4. Blk 709 | $465,000 | $6,838/m² |
| 5. Blk 509 | $460,000 | $6,188/m² |
| 6. Blk 705 | $460,000 | $6,765/m² |
| 7. Blk 507 | $455,000 | $6,716/m² |
| 8. Blk 506 | $450,000 | $6,603/m² |
| 9. Blk 513 | $450,000 | $6,401/m² |
| 10. Blk 504 | $450,000 | $6,618/m² |
| 11. Blk 505 | $435,000 | $6,280/m² |
| 12. Blk 510 | $335,000 | $7,614/m² |
| 13. Blk 508 | $328,750 | $7,472/m² |
The median resale price over the last 24 months is $435,000 (5 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 $386,581–$432,446 (central estimate $409,513). Recent sales — median $397,347 — sit within that range.
The median monthly rent is $2,800/mo over the last 12 months (6 contracts).
The block was completed in 1979 and its 99-year lease runs from 1980.