The Robertson Opus
Orchard, Cairnhill, River Valley
Get pricing & arrange a visitA84/100Hanson scorecard
At a glance.
- Location
- Orchard, Cairnhill, River Valley
- Tenure
- 999 Years Leasehold
- Total homes / units
- 348
- Expected completion
- 2030
- Project status
- Current
Around the block.
The route, the neighbours and where your stack sits.
Map / Street View imagery can predate construction. Check school eligibility against the official boundary for your address and admission year.
Schools nearby.
Straight-line distances; check MOE for Primary 1 priority.
Within 1 km
- River Valley Primary School678 m
1 to 2 km
- St. Anthony's Primary School1.2 km
- St. Margaret's School (Primary)1.2 km
- Cantonment Primary School1.8 km
- Anglo-Chinese School (Junior)1.9 km
- Zhangde Primary School1.9 km
- Alexandra Primary School1.9 km
How it scores.
How The Robertson Opus scores on what can be measured objectively. How we rate.
Distances are straight-line from the project location; walking routes are longer. Price, layout efficiency and sun are discussed one-to-one for your chosen unit.
What you pay, and when.
Slide to the price of the unit you like. The first figure is all it takes to book; the rest follows the build.
| Stage | Share | Amount |
|---|---|---|
| Option fee (on booking) | 5% | S$64,400 |
| Balance of first 20%, within 8 weeks of the option date | 15% | S$193,200 |
| Foundation work completed | 10% | S$128,800 |
| Reinforced concrete framework | 10% | S$128,800 |
| Partition walls | 5% | S$64,400 |
| Roofing / ceiling | 5% | S$64,400 |
| Electrical wiring, plumbing, windows and doors | 5% | S$64,400 |
| Car park, roads and drains | 5% | S$64,400 |
| Temporary Occupation Permit (TOP) | 25% | S$322,000 |
| Certificate of Statutory Completion | 15% | S$193,200 |
Standard schedule for homes bought before completion (Housing Developers Rules; URA Home Buyer’s Guide): 5% booking fee, the rest of the first 20% within 3 weeks of receiving the sale and purchase agreement (8 weeks from booking if the developer allows), stamp duty within 14 days of signing (IRAS), then each stage within 14 days of the developer’s notice. Dates after signing are estimates from the expected TOP; the developer’s notices fix them. CPF can pay the 15% and stamp duty (often reimbursed after paying in cash) and the monthly instalments (CPF Board).
Also worth a look.
Other launches within 3 km.
Pick your unit.
Tap a unit for its plan, its sun and its view.
Photoreal 3D
Every unit of the development on Google’s photorealistic city model. Tap a unit for its plan, then see the view from it.
Not on this page
The stack I would show a friend first.
Brochures stop short of the useful part: which stacks at The Robertson Opus are better value per square foot today, which facing is close to selling out, and which units come back after a cancelled booking. I keep that shortlist up to date.
- Best-value stack today
- The facing that sells out next
- Units back on the market
Free, no obligation. Hanson Ong, PropNex.
Independent advisory by Hanson Ong. Project facts checked 1 November 2026 against PropNex Agent Suite / SingMap. Location coordinates, where available, cross-checked against the MySGProp directory. This page is not a live inventory feed or the developer’s official website.