Blk 646 Ang Mo Kio Avenue 6 — HDB resale prices
HDB resale prices, Ang Mo Kio · 3-Room, 4-Room · built 1980
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 646 Ang Mo Kio Avenue 6 is an HDB block in Ang Mo Kio (completed in 1980, 13 storeys, 192 units). As of Sep 2026, its median resale price over the last 24 months is $531,500, about 4% above the Ang Mo Kio median, from 4 sales. 293 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×144 · 4-room ×48
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,950/mo (11 rental contracts, last 12 months).
Estimated gross rental yield: ~6.7% (Ang Mo Kio average: ~6.8%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 71% of Ang Mo Kio blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $433,136–$484,233 (central estimate $458,684). Recent sales — median $428,033 — sit below that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1990 | $47,000 | $87,989 | 6 |
| 1991 | $50,650 | $91,669 | 6 |
| 1992 | $47,000 | $83,196 | 9 |
| 1993 | $53,500 | $92,581 | 8 |
| 1994 | $92,000 | $154,427 | 15 |
| 1995 | $157,500 | $259,889 | 12 |
| 1996 | $190,000 | $309,249 | 19 |
| 1997 | $277,500 | $442,711 | 10 |
| 1998 | $160,000 | $255,953 | 15 |
| 1999 | $176,000 | $281,481 | 19 |
| 2000 | $176,000 | $277,735 | 13 |
| 2001 | $182,000 | $284,322 | 11 |
| 2002 | $196,250 | $307,789 | 10 |
| 2003 | $174,500 | $272,348 | 10 |
| 2004 | $190,250 | $292,046 | 10 |
| 2005 | $183,888 | $280,951 | 13 |
| 2006 | $166,000 | $251,194 | 5 |
| 2007 | $183,500 | $271,938 | 6 |
| 2008 | $271,500 | $377,313 | 10 |
| 2009 | $292,000 | $403,430 | 9 |
| 2010 | $338,000 | $454,137 | 3 |
| 2011 | $398,944 | $509,275 | 6 |
| 2012 | $466,500 | $569,429 | 8 |
| 2013 | $535,888 | $639,021 | 1 |
| 2014 | $427,500 | $504,556 | 2 |
| 2015 | $355,000 | $421,190 | 7 |
| 2016 | $405,000 | $483,069 | 5 |
| 2017 | $445,500 | $528,328 | 2 |
| 2018 | $370,000 | $436,876 | 6 |
| 2019 | $320,000 | $375,706 | 9 |
| 2020 | $328,500 | $386,351 | 4 |
| 2021 | $385,000 | $442,552 | 4 |
| 2022 | $392,000 | $424,567 | 6 |
| 2023 | $418,444 | $432,313 | 6 |
| 2024 | $447,944 | $451,989 | 4 |
| 2026 | $531,500 | $531,500 | 4 |
Records
| Record sale | $654,000 (4-Room, 2026-04) |
|---|---|
| First recorded sale | $79,000 (1990-01) |
| Busiest year | 1996 · 19 sales |
| 10-year change (real) | +10% (+1.0%/yr, 2016→2026) |
| Total transacted | $70.2M across 293 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 3-Room | 10–12 | 75 m² | $420,000 |
| 2026-06 | 3-Room | 07–09 | 75 m² | $455,000 |
| 2026-04 | 4-Room | 07–09 | 103 m² | $654,000 |
| 2026-03 | 4-Room | 13–15 | 103 m² | $608,000 |
| 2024-08 | 3-Room | 10–12 | 75 m² | $462,000 |
| 2024-07 | 3-Room | 07–09 | 75 m² | $445,888 |
| 2024-04 | 3-Room | 01–03 | 75 m² | $408,000 |
| 2024-01 | 3-Room | 10–12 | 75 m² | $450,000 |
| 2023-12 | 4-Room | 04–06 | 109 m² | $608,000 |
| 2023-10 | 3-Room | 10–12 | 75 m² | $408,888 |
| 2023-10 | 3-Room | 01–03 | 75 m² | $395,000 |
| 2023-09 | 3-Room | 01–03 | 75 m² | $388,000 |
| 2023-08 | 3-Room | 01–03 | 89 m² | $428,000 |
| 2023-06 | 3-Room | 01–03 | 89 m² | $430,000 |
| 2022-12 | 3-Room | 01–03 | 75 m² | $385,000 |
| 2022-11 | 3-Room | 10–12 | 75 m² | $388,000 |
| 2022-09 | 3-Room | 01–03 | 75 m² | $395,200 |
| 2022-08 | 3-Room | 10–12 | 75 m² | $400,000 |
| 2022-06 | 4-Room | 07–09 | 99 m² | $505,000 |
| 2022-04 | 3-Room | 10–12 | 75 m² | $388,800 |
Ang Mo Kio Avenue 6 blocks ranked by price
Showing the top 15 of 18 priced blocks.
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Quick answers
How much does a flat at Blk 646 Ang Mo Kio Avenue 6 cost?
The median resale price over the last 24 months is $531,500 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 646 Ang Mo Kio Avenue 6 fairly priced?
For a typical 3-room flat here, our price model estimates $433,136–$484,233 (central estimate $458,684). Recent sales — median $428,033 — sit below that range.
What is the rent at Blk 646 Ang Mo Kio Avenue 6?
The median monthly rent is $2,950/mo over the last 12 months (11 contracts).
How old is Blk 646 Ang Mo Kio Avenue 6?
The block was completed in 1980 and its 99-year lease runs from 1980.