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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SUMMERDALE | 22 | OCR | 3 | 01-05 | 1,270 | $1,222,888 | $963 | $1,179 | Apr 2026 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,195 | $1,218,888 | $1,020 | $1,248 | Mar 2026 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 01-05 | 1,195 | $1,250,000 | $1,046 | $1,280 | Mar 2026 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,195 | $1,200,000 | $1,004 | $1,229 | Mar 2026 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,399 | $1,356,888 | $970 | $1,187 | Dec 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,195 | $1,200,000 | $1,004 | $1,229 | Dec 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,216 | $1,290,000 | $1,061 | $1,299 | Sep 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,399 | $1,360,000 | $972 | $1,190 | Sep 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 11-15 | 1,216 | $1,230,000 | $1,011 | $1,237 | Aug 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 11-15 | 1,216 | $1,285,000 | $1,056 | $1,293 | Aug 2025 | Resale |
| SUMMERDALE | 22 | OCR | 5* | 11-15 | 2,271 | $2,200,000 | $969 | $1,186 | Jul 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 01-05 | 1,668 | $1,398,000 | $838 | $1,026 | Jul 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,216 | $1,280,000 | $1,052 | $1,288 | Jun 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 01-05 | 1,399 | $1,388,000 | $992 | $1,214 | Jun 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 01-05 | 1,808 | $1,625,000 | $899 | $1,100 | May 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 01-05 | 1,399 | $1,330,000 | $950 | $1,163 | Apr 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,399 | $1,380,000 | $986 | $1,207 | Mar 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,399 | $1,363,888 | $975 | $1,193 | Mar 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 11-15 | 1,378 | $1,360,000 | $987 | $1,208 | Feb 2025 | Resale |
| SUMMERDALE | 22 | OCR | 3 | 06-10 | 1,216 | $1,280,000 | $1,052 | $1,288 | Jan 2025 | Resale |
Normalized via Bala's Table (SLA differential premium curve). Fresh 99yr lease ≈ 96% of freehold; below 40yr we don't normalize.