15 Upper Boon Keng Road
In Kallang/Whampoa · Singapore 380015
Median price per sqftlast 12 months
$480$562$608$739$929$1,167
Too few sales in 3 months to colour each block.
- 15 Upper Boon Keng Road
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
74 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 1974
- 52 years ago
- Lease left
- 48 years
- 99-year lease from 1975
- Height
- 16 storeys
- Flats
- 210
- All 4-room
- Postal code
- 380015
Statistics
Price
- Average
- $571,880
- Median
- $571,880
- Median per sqft
- $604 psf
- Highest sale
- $571,880
- 88 sqm 4 Room · Aug 2026
- Lowest sale
- $571,880
- 88 sqm 4 Room · Aug 2026
Compared to
- Vs street average
- -36%
- Vs town average
- -22%
- Vs citywide average
- -15%
Activity
- Transactions
- 1
- Avg per month
- 0.3
By flat type
- 4 Room
- $571,880
Nearby
What's a flat here worth?
An estimate from recent sales of the same flat type in the block, along the street and within 500m.
Likely sale price
$535K – $572K$535,000 – $572,000
Midpoint $540,000 · about $570 psf for 88 sqm
Where comparable sales landed, at your flat's size
Fair confidence · 6 sales
6 same block · 4-room flats, past 12 months
Show the sales it's based on
| Where | Month | Block | Storey | Area (sqm) | Lease left | Price | Per sqft |
|---|---|---|---|---|---|---|---|
| Same block | Aug 2026 | 15 Upper Boon Keng Road | 13 to 15 | 88 | 48 years | $571,880 | $604 psf |
| Same block | Jun 2026 | 15 Upper Boon Keng Road | 10 to 12 | 88 | 48 years | $540,000 | $570 psf |
| Same block | Jun 2026 | 15 Upper Boon Keng Road | 13 to 15 | 88 | 48 years | $546,800 | $577 psf |
| Same block | Mar 2026 | 15 Upper Boon Keng Road | 04 to 06 | 88 | 48 years | $535,000 | $565 psf |
| Same block | Dec 2025 | 15 Upper Boon Keng Road | 07 to 09 | 88 | 49 years | $588,000 | $621 psf |
| Same block | Nov 2025 | 15 Upper Boon Keng Road | 13 to 15 | 88 | 49 years | $525,000 | $554 psf |
The middle half of these sales' price per sqft, at your flat's size: blocks of a similar age come first, and sales in your own block count most. An estimate from public sale records, not a valuation: condition, renovation and the exact floor all move the real price.
Use $540,000 in the Sell calculator →Price trend
15 Upper Boon Keng Road has 55 recorded sales — never more than a couple in any one month, which is too few to chart a monthly median against. The sales themselves are listed below.
Fun facts
Records, rankings and quirks from every sale recorded here.
Records
7 factsThe biggest, smallest, highest and priciest sales on record.
Largest unit sold
88 sqm
The largest unit sold here was a 88 sqm 4 Room, for $476,000 in Oct 2021.
Smallest unit sold
88 sqm
The smallest unit sold here was a 88 sqm 4 Room, for $476,000 in Oct 2021.
Longest lease left
53 years
The longest remaining lease sold here was 53 years, on a 88 sqm 4 Room.
Shortest lease left
48 years
The shortest remaining lease sold here was 48 years, on a 88 sqm 4 Room.
Highest floor sold
Storeys 13 to 15
The highest-floor sale here was on storeys 13 to 15, a 88 sqm 4 Room.
Lowest floor sold
Storeys 01 to 03
The lowest-floor sale here was on storeys 01 to 03, a 88 sqm 4 Room.
Priciest 4 room ever
$1,588,000
The most expensive 4 room ever sold citywide went for $1,588,000 on Cantonment Rd in Central Area.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 4 room flats citywide
61st percentile
A 88 sqm 4 room sale here ranks in the 61st percentile among all 4 room flats sold citywide over the same period.
Price vs similar-sized flats
64th percentile
For its 88 sqm, this sale is in the 64th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 4 room flats in Kallang/Whampoa
20th percentile
Within Kallang/Whampoa alone, that sale is in the 20th percentile for a 4 room.
Remaining lease, citywide
4th percentile
This flat's remaining lease (49 years) ranks in the 4th percentile among all flats sold citywide over the same period.
Floor height, citywide
89th percentile
This flat's floor (storeys 13 to 15) ranks in the 89th percentile among all flats sold citywide over the same period.
Age among Kallang/Whampoa's blocks
61st percentile
Completed in 1974, this block is older than 61% of HDB blocks in Kallang/Whampoa.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Kallang/Whampoa average
-23%
Prices here run 23% below the Kallang/Whampoa average.
vs the citywide average
-14%
Citywide, that's 14% below the national average.
Towns by average price
#7 of 26
Kallang/Whampoa ranks 7th out of 26 towns by average resale price.
Towns by 2-year price growth
#9 of 26
Kallang/Whampoa ranks 9th out of 26 towns for price growth over the past 2 years (+11%).
Nearby
2 factsHow far it is to trains, schools and the city centre.
Rail lines within 1km
2
2 different rail lines (DT, EW) are accessible within 1km.
To Raffles Place
4.2km
This location is about 4.2km from the city center (Raffles Place).
Trends
5 factsWhich way prices and sales are heading.
Price vs a year ago
0%
Prices here are unchanged compared to a year ago.
Busiest month: Apr 2022
2 sales
The busiest month here was Apr 2022, with 2 transactions.
Sales volume vs last quarter
-50%
Transaction volume here is down 50% versus the previous quarter.
Since the last resale
2 mo
It's been about 2 months since the last resale here.
Busiest month: Feb 2012
2 sales
The busiest month ever recorded here was Feb 2012, with 2 sales; the quietest active month saw just 1, in Sept 2011.
Transactions
| Aug 2026 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 13 to 15 | 88 | 48 years | $571,880 | $604 psf |
| Jun 2026 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 13 to 15 | 88 | 48 years | $546,800 | $577 psf |
| Jun 2026 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 10 to 12 | 88 | 48 years | $540,000 | $570 psf |
| Mar 2026 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 04 to 06 | 88 | 48 years | $535,000 | $565 psf |
| Dec 2025 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 07 to 09 | 88 | 49 years | $588,000 | $621 psf |
| Nov 2025 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 13 to 15 | 88 | 49 years | $525,000 | $554 psf |
| Jul 2025 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 07 to 09 | 88 | 49 years | $568,000 | $600 psf |
| May 2025 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 10 to 12 | 88 | 49 years | $548,000 | $579 psf |
| Jan 2025 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 13 to 15 | 88 | 49 years | $610,000 | $644 psf |
| Nov 2024 | Kallang/Whampoa | 15 | Upper Boon Keng Road | 4 Room | Improved | 01 to 03 | 88 | 50 years | $545,000 | $575 psf |
Showing 1–10 of 55
Blocks on Upper Boon Keng Road
Every block on the street, with its number of recorded HDB resales.