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 |
|---|---|---|---|---|---|---|---|---|---|---|
| OEI TIONG HAM PARK | 10 | CCR | 5* | - | 9,280 | $23,588,000 | $2,542 | $2,542 | Sep 2025 | Resale |
| OEI TIONG HAM PARK | 10 | CCR | 5* | - | 8,989 | $23,880,000 | $2,657 | $2,657 | Sep 2025 | Resale |
| OEI TIONG HAM PARK | 10 | CCR | 5* | - | 10,849 | $23,000,000 | $2,120 | $2,120 | Nov 2024 | Resale |
| OEI TIONG HAM PARK | 10 | CCR | 5* | - | 5,208 | $10,800,000 | $2,074 | $2,074 | Sep 2024 | Resale |
| OEI TIONG HAM PARK | 10 | CCR | 5* | - | 8,726 | $22,800,000 | $2,613 | $2,613 | Jun 2023 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.