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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ARTHUR 118 | 15 | RCR | 2 | 11-15 | 893 | $2,120,000 | $2,373 | $2,373 | Aug 2025 | Resale |
| ARTHUR 118 | 15 | RCR | 3 | 11-15 | 1,001 | $2,420,000 | $2,417 | $2,417 | Mar 2025 | Resale |
| ARTHUR 118 | 15 | RCR | 2 | 01-05 | 1,216 | $2,000,000 | $1,644 | $1,644 | Mar 2025 | Resale |
| ARTHUR 118 | 15 | RCR | 2 | 11-15 | 893 | $1,600,000 | $1,791 | $1,791 | Dec 2023 | Resale |
| ARTHUR 118 | 15 | RCR | 3 | 06-10 | 1,001 | $1,950,000 | $1,948 | $1,948 | Oct 2023 | Resale |
| ARTHUR 118 | 15 | RCR | 3 | 06-10 | 1,001 | $1,910,000 | $1,908 | $1,908 | Jun 2023 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.