Blk 3D Upp Boon Keng Rd is an HDB block in Kallang/Whampoa (completed in 2006, 26 storeys, 175 units). As of Jul 2026, its median resale price over the last 24 months is $927,500, about 41% above the Kallang/Whampoa median, from 6 sales. 59 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Kallang/Whampoa |
|---|---|
| Completed | 2006 |
| Lease from | 2006 |
| Storeys | 26 |
| Dwelling units | 175 |
| Unit mix (sold) | 4-room ×127 · 5-room ×48 |
| Recorded resales | 59 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $925,000 | $10,278/m² | 5 |
| 5-Room | $1,010,000 | $9,182/m² | 1 |
Median monthly rent at this block: $4,150/mo (6 rental contracts, last 12 months).
Estimated gross rental yield: ~5.4% (Kallang/Whampoa average: ~6.2%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 18% of Kallang/Whampoa blocks with recent sales.
For a typical 4-room flat here, our price model estimates $784,642–$877,735 (central estimate $831,189). Recent sales — median $842,012 — 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 |
|---|---|---|---|
| 2009 | $697,000 | $962,981 | 1 |
| 2010 | $630,000 | $846,468 | 6 |
| 2011 | $802,500 | $1,024,438 | 4 |
| 2013 | $677,000 | $807,291 | 5 |
| 2014 | $641,500 | $757,130 | 4 |
| 2015 | $600,000 | $711,871 | 5 |
| 2016 | $885,000 | $1,055,595 | 1 |
| 2017 | $769,000 | $911,974 | 2 |
| 2018 | $675,000 | $797,003 | 6 |
| 2019 | $670,000 | $786,635 | 3 |
| 2020 | $690,000 | $811,514 | 3 |
| 2021 | $655,000 | $752,913 | 2 |
| 2022 | $776,888 | $841,432 | 7 |
| 2023 | $815,000 | $842,012 | 1 |
| 2024 | $880,000 | $887,946 | 5 |
| 2025 | $925,000 | $925,000 | 3 |
| 2026 | $1,010,000 | $1,010,000 | 1 |
| Record sale | $1,010,000 (5-Room, 2026-02) |
|---|---|
| First recorded sale | $697,000 (2009-08) |
| Busiest year | 2022 · 7 sales |
| 10-year change (real) | -4% (-0.4%/yr, 2016→2026) |
| Total transacted | $43.3M across 59 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-02 | 5-Room | 07 TO 09 | 110 | $1,010,000 |
| 2025-09 | 4-Room | 16 TO 18 | 90 | $960,000 |
| 2025-05 | 4-Room | 10 TO 12 | 90 | $925,000 |
| 2025-05 | 4-Room | 04 TO 06 | 90 | $720,000 |
| 2024-09 | 4-Room | 25 TO 27 | 90 | $930,000 |
| 2024-08 | 4-Room | 25 TO 27 | 90 | $815,000 |
| 2024-07 | 4-Room | 01 TO 03 | 90 | $860,000 |
| 2024-04 | 4-Room | 19 TO 21 | 90 | $880,000 |
| 2024-02 | 4-Room | 13 TO 15 | 90 | $900,000 |
| 2023-09 | 4-Room | 10 TO 12 | 90 | $815,000 |
| 2022-11 | 5-Room | 07 TO 09 | 110 | $900,000 |
| 2022-09 | 5-Room | 04 TO 06 | 110 | $800,000 |
| 2022-09 | 5-Room | 07 TO 09 | 110 | $838,888 |
| 2022-08 | 4-Room | 13 TO 15 | 90 | $776,888 |
| 2022-07 | 4-Room | 01 TO 03 | 85 | $638,000 |
| 2022-03 | 4-Room | 04 TO 06 | 85 | $658,000 |
| 2022-03 | 4-Room | 19 TO 21 | 90 | $748,388 |
| 2021-01 | 4-Room | 04 TO 06 | 90 | $655,000 |
| 2021-01 | 4-Room | 07 TO 09 | 90 | $655,000 |
| 2020-12 | 4-Room | 01 TO 03 | 90 | $615,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 14 | $1,070,000 | $8,770/m² |
| 2. Blk 8C | $1,050,000 | $11,932/m² |
| 3. Blk 2B | $962,500 | $10,167/m² |
| 4. Blk 2C | $956,900 | $10,361/m² |
| 5. Blk 3C | $954,000 | $10,600/m² |
| 6. Blk 3A | $950,000 | $10,353/m² |
| 7. Blk 2A | $947,000 | $10,447/m² |
| 8. Blk 2D | $930,000 | $10,056/m² |
| 9. Blk 3D | $927,500 | $9,730/m² |
| 10. Blk 8B | $914,000 | $11,851/m² |
| 11. Blk 3B | $910,000 | $10,111/m² |
| 12. Blk 8A | $889,444 | $11,728/m² |
| 13. Blk 13 | $855,000 | $8,382/m² |
| 14. Blk 14A | $830,444 | $7,683/m² |
| 15. Blk 5A | $709,000 | $10,552/m² |
Showing the top 15 of 21 blocks.
The median resale price over the last 24 months is $927,500 (6 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 $784,642–$877,735 (central estimate $831,189). Recent sales — median $842,012 — sit within that range.
The median monthly rent is $4,150/mo over the last 12 months (6 contracts).
The block was completed in 2006 and its 99-year lease runs from 2006.