Block 3B Upper Boon Keng Road
Block 3B Upper Boon Keng Road has 32 recorded HDB resale transactions since 2017. Latest sale: $920,000 (Jun 2026, 4 room, floors 25–27). Median $8,361/sqm. Prices up 27% over the past five years. Built 2006, 79 years lease remaining.
How this block compares
- 4 Room$882,500−2.9%vs town(−$27k)+40.1%vs national(+$253k)
Median of resales in the 12 months to Jul 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $4,000 typically $3,500–$4,100 | 5.4% | 5 rentals here |
| 5-Room | $4,000 typically $3,700–$4,400 | 4.9% | Kallang/Whampoa avg · block too thin |
No popular school is within 1 km, but 5sit in the 1–2 km second-priority band.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 3B Upper Boon Keng Road in Kallang/Whampoa, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Jun 2026 | 25 TO 27 | 4 ROOM | 90 sqm | $920,000 | $10,222 |
| May 2026 | 07 TO 09 | 4 ROOM | 90 sqm | $850,000 | $9,444 |
| Jan 2026 | 10 TO 12 | 4 ROOM | 90 sqm | $905,000 | $10,056 |
| Sep 2025 | 16 TO 18 | 4 ROOM | 90 sqm | $942,000 | $10,467 |
| Sep 2025 | 01 TO 03 | 4 ROOM | 90 sqm | $860,000 | $9,556 |
| Sep 2025 | 04 TO 06 | 4 ROOM | 90 sqm | $830,000 | $9,222 |
| Aug 2025 | 07 TO 09 | 5 ROOM | 110 sqm | $1,120,000 | $10,182 |
| Jun 2025 | 16 TO 18 | 5 ROOM | 110 sqm | $1,200,000 | $10,909 |
| Feb 2025 | 13 TO 15 | 4 ROOM | 90 sqm | $880,000 | $9,778 |
| Jan 2025 | 13 TO 15 | 4 ROOM | 90 sqm | $910,000 | $10,111 |
| Dec 2024 | 16 TO 18 | 4 ROOM | 90 sqm | $938,000 | $10,422 |
| May 2024 | 13 TO 15 | 4 ROOM | 90 sqm | $777,000 | $8,633 |
| Mar 2024 | 22 TO 24 | 4 ROOM | 90 sqm | $895,000 | $9,944 |
| Sep 2023 | 04 TO 06 | 5 ROOM | 110 sqm | $775,000 | $7,045 |
| May 2023 | 16 TO 18 | 4 ROOM | 90 sqm | $820,000 | $9,111 |
| Mar 2023 | 16 TO 18 | 5 ROOM | 110 sqm | $985,000 | $8,955 |
| May 2022 | 10 TO 12 | 4 ROOM | 90 sqm | $680,000 | $7,556 |
| Feb 2022 | 19 TO 21 | 4 ROOM | 90 sqm | $755,000 | $8,389 |
| Jun 2021 | 16 TO 18 | 4 ROOM | 90 sqm | $668,000 | $7,422 |
| May 2021 | 19 TO 21 | 4 ROOM | 90 sqm | $738,000 | $8,200 |
About Block 3B Upper Boon Keng Road
Block 3B Upper Boon Keng Road is a million-dollar HDB block: a flat here has sold for as much as $1,200,000 (Jun 2025), among the rare blocks in Kallang/Whampoa to cross that mark. Its median runs about 38% above the Kallang/Whampoa median, ahead of around 85% of the town's blocks. It has a regular flow of resale activity, with 32 transactions since 2017 across 4 room, 5 room flats priced from $580,000 to $1,200,000. The most recent transaction was a 4 room flat on storeys 25 TO 27 at $920,000 in Jun 2026, and the median works out to $8,361/sqm. Over five years, prices here are up about 27%. Under Bala's Table (the SLA leasehold valuation model), its leasehold relativity ratio is 0.9345, an annual lease decay of about 0.25%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 3B Upper Boon Keng Road worth?
The most recent resale transaction at Block 3B Upper Boon Keng Road was $920,000 for a 4 room flat in 2026-06. The median price per square metre across all flat types is $8,361, based on 32 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 3B Upper Boon Keng Road?
Block 3B Upper Boon Keng Road was built in 2006 and has approximately 79 years and 3 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.25%, meaning the leasehold value decreases by approximately 0.25% per year at the current remaining lease.
What flat types are available at Block 3B Upper Boon Keng Road?
Block 3B Upper Boon Keng Road in Kallang/Whampoa contains 4 room, 5 room flats. Resale prices range from $580,000 to $1,200,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 3B Upper Boon Keng Road gone up or down?
Resale prices at Block 3B Upper Boon Keng Road have increased by approximately 27% over the past five years. The current median price is $825,000, with the most recent sale at $920,000 in 2026-06.