River Isles
River Isles is a 99-year lease (85 yrs left) condominium development in District 19 (Serangoon Gardens / Hougang / Punggol). It has 157 recorded private transactions. Latest sale: $1,200,000 (Jun 2026, 70 sqm, floors 06-10). Median $1,271/sqft. Prices up 43.2% over the period. 85 years lease remaining.
Where River Isles ranks in District 19
All 148 projects ›Median psf over time
Estimate a unit at River Isles
Based on URA transactions for this development. Pick a floor band and unit size.
Projection blends market growth with Bala's Table lease decay. Past growth does not guarantee future performance. Not financial advice.
Lease decay
99-year leasehold. Under Bala's Table (SLA's leasehold relativity model), value decays faster as the lease shortens — currently about 0.20% a year.
Price by floor
| Floor band | Median psf | Transactions |
|---|---|---|
| 01-05 | $1,229 | 51 |
| 06-10 | $1,398 | 37 |
| 11-15 | $1,301 | 49 |
| 16-20 | $1,093 | 20 |
Recent transactions
| Date | Floor | Type | Area | Price | psf |
|---|---|---|---|---|---|
| Jun 2026 | 06-10 | Resale | 70 sqm | $1,200,000 | $1,593 |
| Jun 2026 | 11-15 | Resale | 41 sqm | $720,000 | $1,631 |
| Jun 2026 | 01-05 | Resale | 134 sqm | $2,100,000 | $1,456 |
| Apr 2026 | 16-20 | Resale | 139 sqm | $2,280,000 | $1,524 |
| Apr 2026 | 11-15 | Resale | 114 sqm | $1,935,000 | $1,577 |
| Mar 2026 | 16-20 | Resale | 114 sqm | $2,038,000 | $1,661 |
| Feb 2026 | 06-10 | Resale | 99 sqm | $1,650,000 | $1,548 |
| Feb 2026 | 11-15 | Resale | 100 sqm | $1,640,000 | $1,524 |
| Feb 2026 | 01-05 | Resale | 83 sqm | $1,308,000 | $1,464 |
| Feb 2026 | 11-15 | Resale | 137 sqm | $2,300,000 | $1,560 |
| Feb 2026 | 01-05 | Resale | 110 sqm | $1,650,000 | $1,394 |
| Dec 2025 | 11-15 | Resale | 114 sqm | $2,080,000 | $1,695 |
| Dec 2025 | 11-15 | Resale | 110 sqm | $1,870,000 | $1,579 |
| Nov 2025 | 11-15 | Resale | 112 sqm | $1,890,000 | $1,568 |
| Nov 2025 | 01-05 | Resale | 114 sqm | $1,820,000 | $1,483 |
| Oct 2025 | 01-05 | Resale | 83 sqm | $1,308,000 | $1,464 |
| Oct 2025 | 11-15 | Resale | 99 sqm | $1,700,000 | $1,595 |
| Oct 2025 | 06-10 | Resale | 114 sqm | $2,018,000 | $1,645 |
| Sep 2025 | 01-05 | Resale | 83 sqm | $1,268,888 | $1,420 |
| Sep 2025 | 06-10 | Resale | 112 sqm | $1,888,000 | $1,566 |
| Sep 2025 | 01-05 | Resale | 83 sqm | $1,286,000 | $1,439 |
| Sep 2025 | 16-20 | Resale | 137 sqm | $2,250,000 | $1,526 |
| Aug 2025 | 06-10 | Resale | 88 sqm | $1,400,800 | $1,479 |
| Aug 2025 | 11-15 | Resale | 88 sqm | $1,460,000 | $1,541 |
| Aug 2025 | 06-10 | Resale | 83 sqm | $1,340,000 | $1,500 |
About River Isles
River Isles is a 99-year leasehold development with its lease commencing in 2012 and about 85 years remaining in District 19 (Serangoon Gardens / Hougang / Punggol), within the Outside Central Region of Singapore. It is among the more actively traded condominium developments in the area, with 157 recorded transactions between 2021-07 and 2026-06, ranging from $590,000 to $2,400,000. The most recent transaction was a 70 sqm unit (floors 06-10) sold for $1,200,000 in 2026-06, and the median price is $1,271 per square foot. Prices here have risen sharply, by about 43.2% over the period (around 7.6% a year). Under Bala's Table (the Singapore Land Authority leasehold valuation model), the leasehold relativity ratio at 85 years remaining is 0.9463, an annual lease decay of about 0.20%. All transaction data is sourced from the Urban Redevelopment Authority (URA) and updated regularly.
How much does a unit at River Isles cost?
The most recent transaction at River Isles was $1,200,000 for a 70 sqm unit in 2026-06. The median price is $1,271 per square foot across 157 transactions, ranging from $590,000 to $2,400,000. Data sourced from URA.
Is River Isles freehold or leasehold?
River Isles is on a 99-year lease commencing in 2012, with approximately 85 years remaining. Under Bala's Table, the annual lease decay at this point is about 0.20%.
What is the price per square foot (psf) at River Isles?
The median price at River Isles is $1,271 psf, with transactions ranging from $826 to $1,695 psf. This is based on 157 URA-recorded transactions in District 19.
Have prices at River Isles gone up or down?
Prices at River Isles have increased by approximately 43.2% over the data period (around 7.6% a year). The median price is currently $1,271 psf, with the most recent sale at $1,200,000 in 2026-06.