Blk 13 Upp Boon Keng Rd
Completed 1997 · 20 storeys · 117 flats · 72 years 08 months remaining · 22 resale transactions on record
20 storeys · completed 1997
What the record shows
This block crosses 60 years remaining in 2038 - the line where CPF usage rules begin tightening for buyers. In Kallang/Whampoa over the last two years, flats below that line sold at a median 37% below their younger neighbours' PSF (849 sales).
Across Kallang/Whampoa, roughly 411 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Kallang/Whampoa median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,900/mo | $3,800–$4,000 | $3,800/mo | - | 2 |
| 5-ROOM | $3,900/mo | $3,500–$4,200 | $4,088/mo | - | 3 |
Price trend
median PSF by year · ━ this block · ╌ Kallang/Whampoa · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 12 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 22
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Nov 2025 | 4 ROOM | 04 to 06 | 100 | $808,000 | $751 | 72y 08m |
| Aug 2025 | 4 ROOM | 04 to 06 | 101 | $900,000 | $828 | 72y 11m |
| Jul 2025 | 4 ROOM | 13 to 15 | 102 | $855,000 | $779 | 73y |
| Jun 2025 | 4 ROOM | 04 to 06 | 101 | $830,000 | $763 | 73y 01m |
| Jun 2025 | 4 ROOM | 07 to 09 | 101 | $918,888 | $845 | 73y 01m |
| Jul 2024 | 5 ROOM | 07 to 09 | 122 | $990,000 | $754 | 74y |
| May 2024 | 5 ROOM | 04 to 06 | 122 | $1,002,000 | $763 | 74y 01m |
| Oct 2022 | 5 ROOM | 16 to 18 | 123 | $980,000 | $740 | 75y 09m |
| Jun 2022 | 5 ROOM | 04 to 06 | 120 | $850,000 | $658 | 76y 01m |
| May 2022 | 5 ROOM | 16 to 18 | 123 | $970,000 | $733 | 76y 02m |
| Feb 2022 | 4 ROOM | 07 to 09 | 101 | $703,500 | $647 | 76y 05m |
| Aug 2021 | 5 ROOM | 04 to 06 | 120 | $730,000 | $565 | 76y 10m |
| Mar 2021 | 5 ROOM | 10 to 12 | 123 | $810,000 | $612 | 77y 03m |
| Dec 2020 | 5 ROOM | 10 to 12 | 122 | $785,000 | $598 | 77y 07m |
| Jun 2020 | 4 ROOM | 01 to 03 | 101 | $545,000 | $501 | 78y 02m |
| Dec 2019 | 4 ROOM | 07 to 09 | 101 | $620,000 | $570 | 78y 06m |
| Dec 2019 | 4 ROOM | 04 to 06 | 101 | $610,000 | $561 | 78y 07m |
| Jan 2019 | 5 ROOM | 04 to 06 | 122 | $750,000 | $571 | 79y 05m |
| Jul 2018 | 5 ROOM | 07 to 09 | 122 | $750,000 | $571 | 80y |
| Oct 2017 | 4 ROOM | 13 to 15 | 101 | $635,000 | $584 | 80y 08m |
| Aug 2017 | 5 ROOM | 19 to 21 | 123 | $818,000 | $618 | 80y 10m |
| Jun 2017 | 4 ROOM | 13 to 15 | 101 | $635,000 | $584 | 81y |
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
built 1974 · 19 fewer lease years than this block
built 1997 · same generation
built 1973 · 25 fewer lease years than this block
4-room median $55k below this block · 5 vs 5 sales
4-room median $195k above this block · 6 vs 5 sales
4-room median $95k above this block · 5 vs 5 sales
Condos nearby
Grounded in this block’s own resale record, trend and lease - ask away.