Blk 423 Bt Batok West Ave 2 is an HDB block in Bukit Batok (completed in 1985, 12 storeys, 114 units). As of Jul 2026, its median resale price over the last 24 months is $390,000, about 36% below the Bukit Batok median, from 7 sales. 182 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Bukit Batok |
|---|---|
| Completed | 1985 |
| Lease from | 1988 |
| Storeys | 12 |
| Dwelling units | 114 |
| Unit mix (sold) | 3-room ×68 · 4-room ×46 |
| Recorded resales | 182 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $390,000 | $5,735/m² | 4 |
| 4-Room | $500,000 | $5,319/m² | 3 |
Median monthly rent at this block: $2,900/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~8.9% (Bukit Batok average: ~5.9%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 85% of Bukit Batok blocks with recent sales.
For a typical 4-room flat here, our price model estimates $445,844–$498,741 (central estimate $472,293). Recent sales — median $465,724 — 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 |
|---|---|---|---|
| 1993 | $116,500 | $201,602 | 4 |
| 1994 | $85,500 | $143,516 | 4 |
| 1995 | $156,000 | $257,414 | 6 |
| 1996 | $184,500 | $300,297 | 12 |
| 1997 | $260,000 | $414,792 | 9 |
| 1998 | $134,000 | $214,360 | 9 |
| 1999 | $124,500 | $199,116 | 8 |
| 2000 | $131,500 | $207,512 | 12 |
| 2001 | $128,000 | $199,963 | 9 |
| 2002 | $121,000 | $189,770 | 8 |
| 2003 | $159,000 | $248,157 | 5 |
| 2004 | $157,000 | $241,005 | 3 |
| 2005 | $179,000 | $273,483 | 10 |
| 2006 | $151,000 | $228,496 | 7 |
| 2007 | $152,500 | $225,997 | 8 |
| 2008 | $190,500 | $264,744 | 7 |
| 2009 | $211,000 | $291,519 | 6 |
| 2010 | $261,000 | $350,680 | 9 |
| 2011 | $308,000 | $393,180 | 7 |
| 2012 | $373,000 | $455,299 | 3 |
| 2013 | $305,900 | $364,771 | 2 |
| 2014 | $294,000 | $346,993 | 4 |
| 2015 | $346,500 | $411,106 | 5 |
| 2016 | $310,000 | $369,757 | 5 |
| 2017 | $345,000 | $409,143 | 1 |
| 2018 | $265,000 | $312,898 | 1 |
| 2019 | $276,500 | $324,634 | 2 |
| 2020 | $260,000 | $305,788 | 3 |
| 2021 | $299,000 | $343,696 | 2 |
| 2022 | $412,500 | $446,771 | 2 |
| 2023 | $440,000 | $454,583 | 2 |
| 2024 | $390,000 | $393,522 | 2 |
| 2025 | $495,000 | $495,000 | 2 |
| 2026 | $390,000 | $390,000 | 3 |
| Record sale | $505,000 (4-Room, 2025-05) |
|---|---|
| First recorded sale | $115,000 (1993-06) |
| Busiest year | 1996 · 12 sales |
| 10-year change (real) | +5% (+0.5%/yr, 2016→2026) |
| Total transacted | $39.0M across 182 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | 3-Room | 04 TO 06 | 68 | $370,000 |
| 2026-04 | 4-Room | 10 TO 12 | 94 | $500,000 |
| 2026-02 | 3-Room | 10 TO 12 | 68 | $390,000 |
| 2025-12 | 4-Room | 01 TO 03 | 99 | $485,000 |
| 2025-05 | 4-Room | 04 TO 06 | 94 | $505,000 |
| 2024-10 | 3-Room | 07 TO 09 | 68 | $390,000 |
| 2024-08 | 3-Room | 04 TO 06 | 68 | $390,000 |
| 2023-11 | 4-Room | 04 TO 06 | 94 | $440,000 |
| 2023-04 | 4-Room | 01 TO 03 | 94 | $440,000 |
| 2022-06 | 4-Room | 01 TO 03 | 94 | $395,000 |
| 2022-06 | 4-Room | 04 TO 06 | 94 | $430,000 |
| 2021-08 | 3-Room | 10 TO 12 | 68 | $313,000 |
| 2021-03 | 3-Room | 10 TO 12 | 68 | $285,000 |
| 2020-10 | 3-Room | 07 TO 09 | 68 | $260,000 |
| 2020-06 | 4-Room | 01 TO 03 | 94 | $290,000 |
| 2020-03 | 3-Room | 07 TO 09 | 68 | $240,000 |
| 2019-04 | 3-Room | 07 TO 09 | 68 | $233,000 |
| 2019-04 | 4-Room | 10 TO 12 | 99 | $320,000 |
| 2018-03 | 3-Room | 04 TO 06 | 68 | $265,000 |
| 2017-11 | 4-Room | 04 TO 06 | 94 | $345,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 419 | $685,000 | $5,333/m² |
| 2. Blk 426 | $540,000 | $5,401/m² |
| 3. Blk 425 | $480,444 | $5,520/m² |
| 4. Blk 420 | $445,000 | $5,500/m² |
| 5. Blk 422 | $410,000 | $5,882/m² |
| 6. Blk 424 | $395,000 | $6,172/m² |
| 7. Blk 423 | $390,000 | $5,441/m² |
| 8. Blk 421 | $389,888 | $5,632/m² |
The median resale price over the last 24 months is $390,000 (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 $445,844–$498,741 (central estimate $472,293). Recent sales — median $465,724 — sit within that range.
The median monthly rent is $2,900/mo over the last 12 months (3 contracts).
The block was completed in 1985 and its 99-year lease runs from 1988.