Blk 428 Clementi Ave 3 is an HDB block in Clementi (completed in 1977, 12 storeys, 153 units). As of Jul 2026, its median resale price over the last 24 months is $483,888, about 22% below the Clementi median, from 7 sales. 197 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Clementi |
|---|---|
| Completed | 1977 |
| Lease from | 1978 |
| Storeys | 12 |
| Dwelling units | 153 |
| Unit mix (sold) | 3-room ×129 · 4-room ×22 · 5-room ×1 |
| Recorded resales | 197 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $451,500 | $6,739/m² | 4 |
| 4-Room | $642,000 | $7,055/m² | 3 |
Median monthly rent at this block: $3,200/mo (10 rental contracts, last 12 months).
Estimated gross rental yield: ~7.9% (Clementi average: ~6.3%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 29% of Clementi blocks with recent sales.
For a typical 3-room flat here, our price model estimates $404,847–$452,880 (central estimate $428,863). Recent sales — median $415,122 — 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 | $52,250 | $97,818 | 2 |
| 1991 | $47,000 | $85,063 | 3 |
| 1992 | $50,000 | $88,507 | 9 |
| 1993 | $92,000 | $159,205 | 5 |
| 1994 | $99,000 | $166,177 | 3 |
| 1995 | $130,000 | $214,512 | 12 |
| 1996 | $218,000 | $354,822 | 8 |
| 1997 | $230,000 | $366,932 | 5 |
| 1998 | $177,000 | $283,148 | 10 |
| 1999 | $170,000 | $271,885 | 18 |
| 2000 | $172,500 | $272,212 | 12 |
| 2001 | $158,900 | $248,235 | 9 |
| 2002 | $184,500 | $289,361 | 6 |
| 2003 | $177,000 | $276,250 | 12 |
| 2004 | $200,000 | $307,013 | 11 |
| 2005 | $201,100 | $307,248 | 4 |
| 2006 | $190,000 | $287,512 | 3 |
| 2007 | $228,000 | $337,885 | 5 |
| 2008 | $310,000 | $430,817 | 2 |
| 2009 | $304,000 | $420,009 | 8 |
| 2010 | $406,000 | $545,502 | 3 |
| 2011 | $392,000 | $500,411 | 4 |
| 2012 | $401,944 | $490,629 | 4 |
| 2014 | $427,500 | $504,556 | 2 |
| 2015 | $432,500 | $513,141 | 2 |
| 2016 | $394,000 | $469,949 | 6 |
| 2017 | $382,000 | $453,022 | 1 |
| 2018 | $424,777 | $501,554 | 3 |
| 2019 | $412,500 | $484,309 | 2 |
| 2020 | $380,000 | $446,921 | 3 |
| 2021 | $350,000 | $402,320 | 5 |
| 2022 | $385,000 | $416,986 | 3 |
| 2023 | $400,000 | $413,257 | 3 |
| 2024 | $412,000 | $415,720 | 4 |
| 2025 | $481,944 | $481,944 | 4 |
| 2026 | $650,000 | $650,000 | 1 |
| Record sale | $650,000 (4-Room, 2026-07) |
|---|---|
| First recorded sale | $47,500 (1990-04) |
| Busiest year | 1999 · 18 sales |
| 10-year change (real) | +38% (+3.3%/yr, 2016→2026) |
| Total transacted | $48.3M across 197 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-07 | 4-Room | 10 TO 12 | 91 | $650,000 |
| 2025-10 | 3-Room | 07 TO 09 | 67 | $483,888 |
| 2025-09 | 3-Room | 01 TO 03 | 67 | $423,000 |
| 2025-05 | 3-Room | 07 TO 09 | 67 | $480,000 |
| 2025-04 | 4-Room | 07 TO 09 | 91 | $642,000 |
| 2024-10 | 4-Room | 01 TO 03 | 91 | $593,000 |
| 2024-08 | 3-Room | 04 TO 06 | 67 | $405,000 |
| 2024-07 | 3-Room | 10 TO 12 | 67 | $419,000 |
| 2024-03 | 3-Room | 04 TO 06 | 67 | $395,000 |
| 2023-06 | 3-Room | 07 TO 09 | 67 | $400,000 |
| 2023-05 | 4-Room | 04 TO 06 | 91 | $578,000 |
| 2023-01 | 3-Room | 04 TO 06 | 67 | $385,000 |
| 2022-12 | 3-Room | 04 TO 06 | 67 | $370,000 |
| 2022-11 | 4-Room | 10 TO 12 | 91 | $530,000 |
| 2022-06 | 3-Room | 01 TO 03 | 67 | $385,000 |
| 2021-08 | 4-Room | 04 TO 06 | 91 | $555,000 |
| 2021-07 | 3-Room | 07 TO 09 | 67 | $348,000 |
| 2021-03 | 3-Room | 04 TO 06 | 67 | $350,000 |
| 2021-01 | 3-Room | 01 TO 03 | 67 | $318,888 |
| 2021-01 | 3-Room | 01 TO 03 | 82 | $370,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 440C | $1,391,500 | $12,424/m² |
| 2. Blk 441A | $1,359,444 | $11,568/m² |
| 3. Blk 445A | $1,274,000 | $12,949/m² |
| 4. Blk 445B | $1,250,000 | $12,944/m² |
| 5. Blk 441B | $1,118,000 | $12,043/m² |
| 6. Blk 459 | $1,022,500 | $9,295/m² |
| 7. Blk 440A | $1,000,000 | $11,782/m² |
| 8. Blk 458 | $923,000 | $8,391/m² |
| 9. Blk 455 | $900,000 | $10,000/m² |
| 10. Blk 462 | $892,000 | $9,911/m² |
| 11. Blk 456 | $876,000 | $9,733/m² |
| 12. Blk 461 | $874,444 | $8,836/m² |
| 13. Blk 454 | $852,000 | $9,467/m² |
| 14. Blk 457 | $848,000 | $9,593/m² |
| 15. Blk 460 | $793,800 | $9,230/m² |
Showing the top 15 of 26 blocks.
The median resale price over the last 24 months is $483,888 (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 $404,847–$452,880 (central estimate $428,863). Recent sales — median $415,122 — sit within that range.
The median monthly rent is $3,200/mo over the last 12 months (10 contracts).
The block was completed in 1977 and its 99-year lease runs from 1978.