Project
The Developer Behind One Chuan Grove: Reading the Joint Venture Structure
One Chuan Grove is being developed by Chuan Grove Pte Ltd, a special-purpose company owned 65% by Sing Holdings and 35% by Sunway Developments. The ERA project highlights present the partnership as Sing Holdings x Sunway Developments. Single-project companies like this are standard in Singapore residential development; they ring-fence the project's land, borrowings and sales from the partners' other businesses.
This page explains what the structure tells you and gives a practical framework for evaluating any developer using information you can check yourself, rather than relying on promotional descriptions.
The ownership split in numbers
| Partner | Share | Implied share of land cost (our arithmetic) |
|---|---|---|
| Sing Holdings | 65% | about $863 million |
| Sunway Developments | 35% | about $465 million |
| Total | 100% | about $1,327.5 million |
The implied share figures simply apply each partner's percentage to the combined land price of about $1,327.5 million. Actual funding arrangements, including bank loans and shareholder loans, are not public in detail and may differ.
A 65/35 split typically means the majority partner carries the larger share of profit and risk. In many joint ventures, the larger partner also leads on design, construction management and sales strategy, but responsibilities are set by private agreement, so we do not assume a particular division of roles.
Sing Holdings
Sing Holdings was established in 1964 and is listed on the SGX Mainboard. Its residential record, per the ERA project highlights, includes executive condominiums such as North Gaia in Yishun and Waterwoods in Punggol, and private projects such as Parc Botannia in Sengkang and The Laurels in Cairnhill. As a listed company, it publishes annual reports and financial statements, which are a useful primary source for understanding its scale, its pipeline and its approach to risk. Buyers who want to go beyond marketing can read the most recent annual report for information on completed and ongoing projects.
Sunway Developments
Sunway Developments is the property arm of Malaysia's Sunway Group, the master developer of Sunway City Kuala Lumpur. In Singapore its projects have been developed with Hoi Hup Realty, including The Continuum at Thiam Siew Avenue and Terra Hill at Pasir Panjang, alongside several executive condominiums. Its participation as a minority partner brings a second balance sheet into a large two-plot land commitment, which is a common reason for developers to bid jointly on sizeable GLS sites.
Why joint ventures are common on large GLS sites
With combined land of about $1.33 billion and 1,056 homes in 5 blocks to build and sell, One Chuan Grove represents a substantial capital commitment. Joint ventures let developers share that commitment, spread risk across a wider portfolio and combine capabilities. For buyers, the practical effect is limited: your contract is with the developing company, Chuan Grove Pte Ltd, and the sale is governed by the standard regulatory framework for uncompleted private housing. The payment scheme page explains how that framework structures your payments.
Design team and timeline
The ERA project highlights name P & T Consultants as architect and Tinderbox as landscape designer, and give an estimated completion of end 2030, with the TOP date still to be announced. Measured from the July 2025 award of the first plot, that is a development cycle of roughly five and a half years, by our arithmetic, covering design approval, a February 2027 launch and construction of 5 blocks over 2 basement levels. When you visit completed projects as part of your research, it is worth looking at work by the same architect and landscape team as well as the developers.
A checklist for researching any developer
Rather than accept descriptions at face value, use evidence you can verify:
- Completed projects. Visit one or two completed developments by each partner. Look at common area wear, landscaping upkeep and how the building has aged.
- Quality data. The Building and Construction Authority publishes construction quality assessment information that can be searched by project.
- Resident feedback. Speak to existing residents or read owner forums, keeping in mind that online reviews skew towards complaints.
- Defects handling. Ask how defects were handled at handover in previous projects and how long rectification took.
- Financial statements. For a listed partner, check the annual report for gearing and project pipeline.
Taken together, these give a more grounded view than any brochure. If you would like help collating this information, reach out through the contact page, and see our project details page for the current data on this launch.
Track record of the partners
Sing Holdings: Established 1964, listed on the SGX Mainboard.
- North Gaia EC, Yishun (616 units)
- Parc Botannia, Sengkang (Asia Pacific Property Awards 2020)
- Waterwoods EC, Punggol (BCA Green Mark Gold Plus)
- Robin Residences, Robin Drive (District 10)
- The Laurels, Cairnhill (FIABCI Singapore Property Award)
- Commercial: BizTech Centre, EastGate, Travelodge Docklands (Melbourne)
Sunway Developments: Property arm of Malaysia's Sunway Group; master developer of Sunway City Kuala Lumpur.
- The Continuum, Thiam Siew Avenue (PropertyGuru Asia Property Awards 2023)
- Terra Hill, Pasir Panjang (Best Premium Condo Interior Design 2023)
- Ki Residences, Brookvale Drive
- Pinery Residence, Tampines
- Parc Central Residences EC, Parc Canberra EC
- Otto Place EC, Novo Place EC (Tengah)
Singapore projects developed with Hoi Hup Realty.
Source: singholdings.com, Hoi Hup Sunway project sites (via ERA project highlights (English), 3 Nov 2026). As of 2026-11-03.
Frequently asked questions
Who is the developer of One Chuan Grove?
Chuan Grove Pte Ltd, a joint venture of Sing Holdings (65%) and Sunway Developments (35%).
Does the joint venture structure affect my purchase?
Your sale contract is with the developing company. The purchase follows the standard rules for uncompleted private homes.