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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ROCHELLE AT NEWTON | 11 | CCR | 2 | 11-15 | 1,012 | $1,985,000 | $1,962 | $2,260 | Mar 2026 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 2 | 11-15 | 1,012 | $1,965,000 | $1,942 | $2,237 | Dec 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 16-20 | 1,356 | $2,750,000 | $2,028 | $2,336 | Nov 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 06-10 | 1,356 | $2,580,000 | $1,902 | $2,191 | Jul 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 01-05 | 1,701 | $3,450,000 | $2,029 | $2,337 | Jun 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 11-15 | 1,356 | $2,638,888 | $1,946 | $2,242 | Mar 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 16-20 | 1,905 | $3,820,000 | $2,005 | $2,310 | Mar 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 16-20 | 1,862 | $3,550,000 | $1,906 | $2,196 | Feb 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 2 | 16-20 | 1,012 | $1,945,000 | $1,922 | $2,214 | Feb 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 16-20 | 1,744 | $3,460,000 | $1,984 | $2,285 | Feb 2025 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 21-25 | 1,862 | $3,515,456 | $1,888 | $2,175 | Dec 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 16-20 | 1,539 | $2,740,000 | $1,780 | $2,050 | Nov 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 21-25 | 1,744 | $3,450,000 | $1,978 | $2,279 | Oct 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 21-25 | 1,744 | $3,200,000 | $1,835 | $2,114 | Oct 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 16-20 | 1,356 | $2,600,000 | $1,917 | $2,208 | Sep 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 11-15 | 1,356 | $2,600,000 | $1,917 | $2,208 | Aug 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 26-30 | 2,293 | $3,450,000 | $1,505 | $1,734 | Aug 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 2 | 21-25 | 1,012 | $1,940,000 | $1,917 | $2,208 | Apr 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 3 | 01-05 | 1,432 | $2,600,000 | $1,816 | $2,092 | Feb 2024 | Resale |
| ROCHELLE AT NEWTON | 11 | CCR | 4 | 21-25 | 1,787 | $3,380,000 | $1,892 | $2,179 | Jan 2024 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.