Blk 9 Boon Keng Rd is an HDB block in Kallang/Whampoa (completed in 2011, 40 storeys, 238 units). As of Jul 2026, its median resale price over the last 24 months is $1,296,000, about 96% above the Kallang/Whampoa median, from 22 sales. 134 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Kallang/Whampoa |
|---|---|
| Completed | 2011 |
| Lease from | 2011 |
| Storeys | 40 |
| Dwelling units | 238 |
| Unit mix (sold) | 3-room ×24 · 4-room ×56 · 5-room ×158 |
| Recorded resales | 134 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $770,000 | $11,159/m² | 1 |
| 4-Room | $1,086,500 | $11,437/m² | 4 |
| 5-Room | $1,300,000 | $12,075/m² | 17 |
Median monthly rent at this block: $4,500/mo (10 rental contracts, last 12 months).
Estimated gross rental yield: ~4.2% (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 2% of Kallang/Whampoa blocks with recent sales.
For a typical 5-room flat here, our price model estimates $1,151,556–$1,288,181 (central estimate $1,219,868). Recent sales — median $1,278,992 — 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 |
|---|---|---|---|
| 2016 | $850,000 | $1,013,849 | 25 |
| 2017 | $828,000 | $981,944 | 13 |
| 2018 | $858,000 | $1,013,080 | 11 |
| 2019 | $900,000 | $1,056,674 | 13 |
| 2020 | $884,000 | $1,039,679 | 12 |
| 2021 | $931,500 | $1,070,746 | 16 |
| 2022 | $915,000 | $991,018 | 11 |
| 2023 | $1,010,000 | $1,043,475 | 9 |
| 2024 | $1,204,000 | $1,214,872 | 6 |
| 2025 | $1,292,000 | $1,292,000 | 11 |
| 2026 | $1,300,000 | $1,300,000 | 7 |
| Record sale | $1,521,000 (5-Room, 2026-07) |
|---|---|
| First recorded sale | $600,000 (2016-02) |
| Busiest year | 2016 · 25 sales |
| 10-year change (real) | +28% (+2.5%/yr, 2016→2026) |
| Total transacted | $127.5M across 134 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-07 | 5-Room | 16 TO 18 | 119 | $1,521,000 |
| 2026-06 | 3-Room | 04 TO 06 | 69 | $770,000 |
| 2026-06 | 5-Room | 13 TO 15 | 107 | $1,300,000 |
| 2026-05 | 4-Room | 16 TO 18 | 94 | $1,030,000 |
| 2026-01 | 4-Room | 13 TO 15 | 95 | $1,085,000 |
| 2026-01 | 5-Room | 13 TO 15 | 107 | $1,300,000 |
| 2026-01 | 5-Room | 10 TO 12 | 119 | $1,480,000 |
| 2025-12 | 5-Room | 31 TO 33 | 109 | $1,420,000 |
| 2025-12 | 5-Room | 22 TO 24 | 119 | $1,470,000 |
| 2025-08 | 5-Room | 34 TO 36 | 109 | $1,366,000 |
| 2025-08 | 5-Room | 16 TO 18 | 107 | $1,292,000 |
| 2025-07 | 5-Room | 16 TO 18 | 109 | $1,300,000 |
| 2025-07 | 5-Room | 16 TO 18 | 117 | $1,200,000 |
| 2025-06 | 5-Room | 13 TO 15 | 109 | $1,270,000 |
| 2025-05 | 5-Room | 22 TO 24 | 119 | $1,490,000 |
| 2025-04 | 5-Room | 07 TO 09 | 109 | $1,250,000 |
| 2025-02 | 5-Room | 04 TO 06 | 113 | $1,268,000 |
| 2025-01 | 5-Room | 07 TO 09 | 115 | $1,165,000 |
| 2024-12 | 4-Room | 34 TO 36 | 95 | $1,108,000 |
| 2024-10 | 5-Room | 37 TO 39 | 117 | $1,390,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 9 | $1,296,000 | $11,903/m² |
| 2. Blk 7 | $1,270,000 | $11,789/m² |
| 3. Blk 8 | $1,182,500 | $11,628/m² |
| 4. Blk 6 | $944,000 | $8,597/m² |
| 5. Blk 5 | $918,000 | $8,095/m² |
| 6. Blk 4 | $836,500 | $7,957/m² |
| 7. Blk 22 | $625,000 | $7,102/m² |
The median resale price over the last 24 months is $1,296,000 (22 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 5-room flat here, our price model estimates $1,151,556–$1,288,181 (central estimate $1,219,868). Recent sales — median $1,278,992 — sit within that range.
The median monthly rent is $4,500/mo over the last 12 months (10 contracts).
The block was completed in 2011 and its 99-year lease runs from 2011.