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 |
|---|---|---|---|---|---|---|---|---|---|---|
| PARC BOTANNIA | 28 | OCR | 2 | 01-05 | 667 | $1,100,000 | $1,648 | $1,840 | Apr 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 1 | 11-15 | 506 | $830,000 | $1,641 | $1,833 | Mar 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 06-10 | 581 | $970,000 | $1,669 | $1,864 | Mar 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 1 | 06-10 | 506 | $788,000 | $1,558 | $1,740 | Mar 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 1 | 21-25 | 506 | $800,000 | $1,581 | $1,766 | Mar 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 01-05 | 667 | $1,075,000 | $1,611 | $1,799 | Mar 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 01-05 | 775 | $1,198,888 | $1,547 | $1,728 | Feb 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 11-15 | 786 | $1,290,000 | $1,642 | $1,834 | Feb 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 11-15 | 667 | $1,150,000 | $1,723 | $1,924 | Feb 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 3 | 21-25 | 1,023 | $1,720,000 | $1,682 | $1,878 | Jan 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 11-15 | 786 | $1,265,000 | $1,610 | $1,798 | Jan 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 11-15 | 786 | $1,260,000 | $1,604 | $1,791 | Jan 2026 | Resale |
| PARC BOTANNIA | 28 | OCR | 3 | 11-15 | 872 | $1,480,000 | $1,697 | $1,895 | Dec 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 5 | 16-20 | 980 | $1,745,000 | $1,781 | $1,989 | Nov 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 3 | 01-05 | 861 | $1,340,000 | $1,556 | $1,738 | Nov 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 16-20 | 592 | $1,008,000 | $1,703 | $1,902 | Oct 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 1 | 11-15 | 506 | $821,000 | $1,623 | $1,812 | Oct 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 06-10 | 667 | $1,100,000 | $1,648 | $1,840 | Oct 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 3 | 01-05 | 861 | $1,360,000 | $1,579 | $1,763 | Sep 2025 | Resale |
| PARC BOTANNIA | 28 | OCR | 2 | 16-20 | 786 | $1,280,000 | $1,629 | $1,819 | Sep 2025 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.