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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,335 | $2,715,000 | $2,034 | $2,141 | Feb 2026 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,238 | $2,566,000 | $2,073 | $2,182 | Feb 2026 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,335 | $2,758,000 | $2,066 | $2,175 | Feb 2026 | New Sale |
| JANSEN HOUSE | 19 | OCR | 3 | 01-05 | 1,012 | $2,059,000 | $2,035 | $2,142 | Jan 2026 | New Sale |
| JANSEN HOUSE | 19 | OCR | 3 | 01-05 | 1,033 | $2,109,000 | $2,041 | $2,148 | Dec 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 3 | 01-05 | 1,012 | $2,031,000 | $2,007 | $2,113 | Nov 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,238 | $2,480,000 | $2,003 | $2,108 | Oct 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,238 | $2,507,000 | $2,025 | $2,132 | Jul 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 3 | 01-05 | 1,033 | $2,150,000 | $2,081 | $2,191 | Jul 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,238 | $2,568,000 | $2,075 | $2,184 | Mar 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 2 | 01-05 | 721 | $1,500,000 | $2,080 | $2,189 | Mar 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,259 | $2,430,000 | $1,930 | $2,032 | Feb 2025 | New Sale |
| JANSEN HOUSE | 19 | OCR | 2 | 01-05 | 721 | $1,463,888 | $2,030 | $2,137 | Dec 2024 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,335 | $2,700,000 | $2,023 | $2,129 | Dec 2024 | New Sale |
| JANSEN HOUSE | 19 | OCR | 3 | 01-05 | 1,033 | $2,100,000 | $2,032 | $2,139 | Aug 2024 | New Sale |
| JANSEN HOUSE | 19 | OCR | 4 | 01-05 | 1,335 | $2,800,000 | $2,098 | $2,208 | May 2024 | New Sale |
| JANSEN HOUSE | 19 | OCR | 2 | 01-05 | 721 | $1,530,000 | $2,122 | $2,234 | May 2024 | New Sale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.