Blk 3D Upper Boon Keng Road — HDB resale prices
HDB resale prices, Kallang/Whampoa · 4-Room, 5-Room · built 2006
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 3D Upper Boon Keng Road is an HDB block in Kallang/Whampoa (completed in 2006, 26 storeys, 175 units). As of Sep 2026, its median resale price over the last 24 months is $942,500, about 29% above the Kallang/Whampoa median, from 4 sales. 59 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×127 · 5-room ×48
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $4,150/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~5.3% (Kallang/Whampoa average: ~5.2%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 17% of Kallang/Whampoa blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $785,341–$877,988 (central estimate $831,665). 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.
Median resale price by year
| 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 |
Records
| 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 |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-02 | 5-Room | 07–09 | 110 m² | $1,010,000 |
| 2025-09 | 4-Room | 16–18 | 90 m² | $960,000 |
| 2025-05 | 4-Room | 10–12 | 90 m² | $925,000 |
| 2025-05 | 4-Room | 04–06 | 90 m² | $720,000 |
| 2024-09 | 4-Room | 25–27 | 90 m² | $930,000 |
| 2024-08 | 4-Room | 25–27 | 90 m² | $815,000 |
| 2024-07 | 4-Room | 01–03 | 90 m² | $860,000 |
| 2024-04 | 4-Room | 19–21 | 90 m² | $880,000 |
| 2024-02 | 4-Room | 13–15 | 90 m² | $900,000 |
| 2023-09 | 4-Room | 10–12 | 90 m² | $815,000 |
| 2022-11 | 5-Room | 07–09 | 110 m² | $900,000 |
| 2022-09 | 5-Room | 07–09 | 110 m² | $838,888 |
| 2022-09 | 5-Room | 04–06 | 110 m² | $800,000 |
| 2022-08 | 4-Room | 13–15 | 90 m² | $776,888 |
| 2022-07 | 4-Room | 01–03 | 85 m² | $638,000 |
| 2022-03 | 4-Room | 19–21 | 90 m² | $748,388 |
| 2022-03 | 4-Room | 04–06 | 85 m² | $658,000 |
| 2021-01 | 4-Room | 07–09 | 90 m² | $655,000 |
| 2021-01 | 4-Room | 04–06 | 90 m² | $655,000 |
| 2020-12 | 4-Room | 04–06 | 90 m² | $690,000 |
Upper Boon Keng Road blocks ranked by price
Showing the top 15 of 21 priced blocks.
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Quick answers
How much does a flat at Blk 3D Upper Boon Keng Road cost?
The median resale price over the last 24 months is $942,500 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 3D Upper Boon Keng Road fairly priced?
For a typical 4-room flat here, our price model estimates $785,341–$877,988 (central estimate $831,665). Recent sales — median $842,012 — sit within that range.
What is the rent at Blk 3D Upper Boon Keng Road?
The median monthly rent is $4,150/mo over the last 12 months (4 contracts).
How old is Blk 3D Upper Boon Keng Road?
The block was completed in 2006 and its 99-year lease runs from 2006.