About this number
Normalized PSF uses Bala's Table - the Singapore Land Authority differential premium reference for valuing leasehold against freehold. Bala values a fresh 99-year lease at 96% of freehold; the curve drops non-linearly, reaching ~75% at 50 years remaining and ~60% at 30 years.
Below 40 years remaining we stop normalizing because the curve diverges from market reality once CPF withdrawal restrictions and bank LTV cliffs dominate.
A separate 5% adjustment applies to projects whose lease commenced before 2023, reflecting the older strata-area measurement convention (which counted air-con ledges and bay windows).
Source: Singapore Land Authority differential premium reference (Bala's Table).
Transaction prices per square foot
| Project | Dist | Region | Bed | Floor | Area | Price | PSF | 99yr Norm | Date | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| COSTA DEL SOL | 16 | OCR | 3 | 21-25 | 1,313 | $2,702,888 | $2,058 | $2,519 | May 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 16-20 | 1,345 | $2,750,000 | $2,044 | $2,502 | May 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 21-25 | 1,345 | $2,798,000 | $2,080 | $2,546 | May 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 21-25 | 1,313 | $2,625,000 | $1,999 | $2,447 | Apr 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 21-25 | 1,238 | $2,360,000 | $1,907 | $2,334 | Mar 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 26-30 | 1,345 | $2,920,000 | $2,170 | $2,656 | Mar 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 4 | 26-30 | 1,561 | $3,120,000 | $1,999 | $2,447 | Feb 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 4 | 26-30 | 1,561 | $3,290,000 | $2,108 | $2,580 | Feb 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 2 | 26-30 | 947 | $1,700,000 | $1,795 | $2,197 | Feb 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 16-20 | 1,238 | $2,300,000 | $1,858 | $2,274 | Feb 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 4 | 11-15 | 1,475 | $2,920,000 | $1,980 | $2,424 | Jan 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 26-30 | 1,313 | $2,780,000 | $2,117 | $2,591 | Jan 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 21-25 | 1,345 | $2,650,000 | $1,970 | $2,411 | Jan 2026 | Resale |
| COSTA DEL SOL | 16 | OCR | 4 | 16-20 | 1,475 | $2,968,000 | $2,013 | $2,464 | Dec 2025 | Resale |
| COSTA DEL SOL | 16 | OCR | 2 | 11-15 | 947 | $1,680,000 | $1,774 | $2,171 | Dec 2025 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 16-20 | 1,345 | $2,350,000 | $1,747 | $2,138 | Nov 2025 | Resale |
| COSTA DEL SOL | 16 | OCR | 4 | 01-05 | 1,755 | $2,600,000 | $1,482 | $1,814 | Nov 2025 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 16-20 | 1,238 | $2,500,000 | $2,020 | $2,472 | Nov 2025 | Resale |
| COSTA DEL SOL | 16 | OCR | 4 | 11-15 | 1,475 | $2,880,000 | $1,953 | $2,390 | Nov 2025 | Resale |
| COSTA DEL SOL | 16 | OCR | 3 | 01-05 | 1,345 | $2,339,000 | $1,738 | $2,127 | Oct 2025 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.