Blk 531 Bt Batok St 51 is an HDB block in Bukit Batok (completed in 1986, 9 storeys, 80 units). As of Jul 2026, its median resale price over the last 24 months is $510,000, about 16% below the Bukit Batok median, from 3 sales. 97 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Bukit Batok |
|---|---|
| Completed | 1986 |
| Lease from | 1986 |
| Storeys | 9 |
| Dwelling units | 80 |
| Unit mix (sold) | 4-room ×44 · 5-room ×36 |
| Recorded resales | 97 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $505,000 | $6,084/m² | 2 |
| 5-Room | $670,888 | $5,499/m² | 1 |
Median monthly rent at this block: $3,395/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~8.0% (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 38% of Bukit Batok blocks with recent sales.
For a typical 4-room flat here, our price model estimates $454,994–$508,976 (central estimate $481,985). Recent sales — median $505,000 — 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 |
|---|---|---|---|
| 1991 | $55,000 | $99,542 | 1 |
| 1993 | $178,000 | $308,027 | 3 |
| 1995 | $268,000 | $442,224 | 3 |
| 1996 | $325,000 | $528,978 | 6 |
| 1997 | $297,500 | $474,618 | 6 |
| 1998 | $188,000 | $300,745 | 9 |
| 1999 | $296,500 | $474,200 | 6 |
| 2000 | $184,000 | $290,359 | 4 |
| 2001 | $251,000 | $392,114 | 4 |
| 2002 | $177,000 | $277,598 | 4 |
| 2003 | $260,000 | $405,791 | 1 |
| 2004 | $258,500 | $396,815 | 4 |
| 2005 | $210,500 | $321,610 | 4 |
| 2006 | $268,000 | $405,543 | 1 |
| 2007 | $210,000 | $311,209 | 3 |
| 2008 | $368,000 | $511,422 | 1 |
| 2009 | $357,750 | $494,270 | 6 |
| 2010 | $328,500 | $441,373 | 6 |
| 2011 | $451,500 | $576,366 | 2 |
| 2012 | $494,000 | $602,996 | 2 |
| 2013 | $442,000 | $527,064 | 1 |
| 2015 | $358,000 | $424,750 | 1 |
| 2016 | $430,000 | $512,888 | 1 |
| 2017 | $339,250 | $402,324 | 2 |
| 2018 | $317,500 | $374,887 | 2 |
| 2019 | $432,000 | $507,204 | 3 |
| 2020 | $478,000 | $562,180 | 1 |
| 2021 | $475,000 | $546,006 | 1 |
| 2022 | $440,000 | $476,555 | 1 |
| 2023 | $520,000 | $537,235 | 3 |
| 2024 | $560,000 | $565,057 | 2 |
| 2025 | $510,000 | $510,000 | 3 |
| Record sale | $670,888 (5-Room, 2025-07) |
|---|---|
| First recorded sale | $55,000 (1991-12) |
| Busiest year | 1998 · 9 sales |
| 10-year change (real) | +20% (+1.8%/yr, 2015→2025) |
| Total transacted | $30.1M across 97 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-11 | 4-Room | 07 TO 09 | 83 | $500,000 |
| 2025-08 | 4-Room | 07 TO 09 | 83 | $510,000 |
| 2025-07 | 5-Room | 07 TO 09 | 122 | $670,888 |
| 2024-05 | 4-Room | 07 TO 09 | 103 | $540,000 |
| 2024-04 | 5-Room | 07 TO 09 | 122 | $580,000 |
| 2023-10 | 4-Room | 07 TO 09 | 83 | $440,000 |
| 2023-06 | 5-Room | 04 TO 06 | 122 | $551,000 |
| 2023-05 | 4-Room | 07 TO 09 | 103 | $520,000 |
| 2022-10 | 4-Room | 07 TO 09 | 83 | $440,000 |
| 2021-02 | 5-Room | 01 TO 03 | 122 | $475,000 |
| 2020-11 | 5-Room | 04 TO 06 | 122 | $478,000 |
| 2019-08 | 4-Room | 07 TO 09 | 83 | $315,000 |
| 2019-04 | 5-Room | 04 TO 06 | 122 | $432,000 |
| 2019-01 | 5-Room | 04 TO 06 | 122 | $455,000 |
| 2018-07 | 4-Room | 07 TO 09 | 83 | $320,000 |
| 2018-04 | 4-Room | 04 TO 06 | 83 | $315,000 |
| 2017-10 | 4-Room | 01 TO 03 | 83 | $318,500 |
| 2017-08 | 4-Room | 04 TO 06 | 103 | $360,000 |
| 2016-01 | 5-Room | 01 TO 03 | 122 | $430,000 |
| 2015-07 | 4-Room | 07 TO 09 | 83 | $358,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 526 | $788,000 | $5,397/m² |
| 2. Blk 532 | $750,000 | $6,148/m² |
| 3. Blk 531 | $510,000 | $6,024/m² |
| 4. Blk 527 | $490,000 | $5,568/m² |
| 5. Blk 528 | $408,000 | $6,083/m² |
| 6. Blk 534 | $400,000 | $6,232/m² |
| 7. Blk 530 | $390,000 | $6,094/m² |
| 8. Blk 533 | $383,500 | $5,917/m² |
The median resale price over the last 24 months is $510,000 (3 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 $454,994–$508,976 (central estimate $481,985). Recent sales — median $505,000 — sit within that range.
The median monthly rent is $3,395/mo over the last 12 months (2 contracts).
The block was completed in 1986 and its 99-year lease runs from 1986.