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 |
|---|---|---|---|---|---|---|---|---|---|---|
| HELIOS RESIDENCES | 9 | CCR | 2 | 11-15 | 1,281 | $3,168,000 | $2,473 | $2,473 | Mar 2026 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 4 | 06-10 | 2,002 | $5,150,000 | $2,572 | $2,572 | Nov 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 3 | 11-15 | 1,668 | $4,250,000 | $2,547 | $2,547 | Jul 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 2 | 16-20 | 1,281 | $3,230,000 | $2,522 | $2,522 | Jul 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 2 | 06-10 | 1,313 | $2,940,000 | $2,239 | $2,239 | Apr 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 2 | 16-20 | 1,281 | $3,150,000 | $2,459 | $2,459 | Apr 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 3 | 16-20 | 1,668 | $4,000,000 | $2,398 | $2,398 | Mar 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 2 | 06-10 | 1,281 | $3,080,000 | $2,405 | $2,405 | Feb 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 3 | 11-15 | 1,668 | $3,902,888 | $2,339 | $2,339 | Feb 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 3 | 16-20 | 1,668 | $4,230,000 | $2,535 | $2,535 | Jan 2025 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 3 | 01-05 | 1,916 | $4,250,000 | $2,218 | $2,218 | Jun 2024 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 2 | 11-15 | 1,281 | $3,200,000 | $2,498 | $2,498 | May 2024 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 2 | 16-20 | 1,313 | $3,300,000 | $2,513 | $2,513 | Feb 2024 | Resale |
| HELIOS RESIDENCES | 9 | CCR | 3 | 16-20 | 1,916 | $4,600,000 | $2,401 | $2,401 | Jan 2024 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.