One Chuan Grove.
The brief
One Chuan Grove is the name portals use for the upcoming development at Chuan Grove in District 19, off Lorong Chuan. URA awarded both adjacent Chuan Grove sites to Sing Holdings Residential Pte. Ltd. and Sunway Developments Pte. Ltd. in 2025, each on a 99-year lease. Sunway states the sites are slated for amalgamation into one development of 1,055 units across five blocks of up to 27 storeys. The developers target a launch in the first half of 2027, and Sing Holdings has said it plans to launch by the first quarter of 2027; no preview or booking date has been announced.
Sites and land cost. The first site (15,831.5 sqm) was awarded for $703.6 million on 17 July 2025, and the second (14,514.3 sqm) for $623.91 million on 10 September 2025. Sunway describes a 35:65 joint venture of Sunway and Sing Holdings. Unit mix, prices, architect and TOP are TBC.
Location. The first Chuan Grove site sits along Chuan Grove, off Lorong Chuan in District 19, within 400m of Lorong Chuan MRT station on the Circle Line. Malls in the area include NEX, Bishan Junction 8 and NTP+. Chuan Park, a 916-unit November 2024 launch, sits in the same catchment.
Getting around. Lorong Chuan (CC14) is one stop from two interchanges: Serangoon (CC13), for the North East Line, and Bishan (CC15), for the North-South Line. URA released the first Chuan Grove site for tender on 3 December 2024, estimating about 555 homes, and the second on 13 May 2025, estimating about 505, both under the Confirmed List.
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Three things to know.
Two adjacent URA sites, one development
URA awarded both Chuan Grove sites to Sing Holdings Residential Pte. Ltd. and Sunway Developments Pte. Ltd.: 15,831.5 sqm for $703.6 million on 17 July 2025 and 14,514.3 sqm for $623.91 million on 10 September 2025, each on a 99-year lease. Sunway states the two sites are slated for amalgamation into a single development of 1,055 units across five blocks of up to 27 storeys.
Off Lorong Chuan, District 19
The site is off Lorong Chuan in District 19; the first Chuan Grove site is within 400m of Lorong Chuan MRT station on the Circle Line. Chuan Park, a 916-unit launch from November 2024 at 240 Lorong Chuan, shares the same station catchment.
Launch targeted for 1H2027
The developers target a launch in the first half of 2027; Sing Holdings has said it plans to launch by the first quarter of 2027. No preview or booking date has been announced. Construction was reported in February 2026 as slated to begin in the second half of 2026.
Fit & trade-offs
Who this is for.
A unit in a 1,055-home development on two adjacent URA sites at Chuan Grove slated for amalgamation by Sing Holdings and Sunway Developments, on 99-year leases, off Lorong Chuan in District 19
Freehold tenure, and at this stage a published unit mix, price list, TOP date and launch date
- ·Buyers looking at new 99-year leasehold launches near Lorong Chuan on the Circle Line
- ·Buyers comparing a large-scale development with Chuan Park in the same Lorong Chuan catchment
- ·Buyers who are prepared to wait for a launch date and price list that have not yet been published
- ·Buyers seeking freehold or 999-year tenure: URA's award releases state a 99-year lease for both sites
- ·Buyers preferring a boutique development over a 1,055-unit project
- ·Buyers who need a published TOP date before committing
Comparables
Other launches in context.
Track record
Sing Holdings Residential Pte. Ltd. and Sunway Developments Pte. Ltd. priors.
Risks & catalysts
Risks and what to watch.
- ·No launch date is confirmed: the developers target the first half of 2027 (Sing Holdings has said by the first quarter), with no preview or booking date announced
- ·Unit mix, pricing and TOP are TBC
- ·Portal data conflicts on tenure (a portal listing shows 999 years); URA's award releases state a 99-year lease for both sites
- ·Developer announcement of project name, preview date, unit mix and prices
- ·Formal amalgamation of the two sites, reported as approved in principle
FAQ
What buyers ask.
Q01When does One Chuan Grove launch?
The developers target a launch in the first half of 2027; Sing Holdings has said it plans to launch by the first quarter of 2027. No preview or booking date has been announced.
Q02Who is developing One Chuan Grove?
URA awarded both Chuan Grove sites to Sing Holdings Residential Pte. Ltd. and Sunway Developments Pte. Ltd. on 17 July and 10 September 2025. Sunway describes the venture as a 35:65 joint venture of Sunway and Sing Holdings.
Q03Is One Chuan Grove 99-year or 999-year leasehold?
99-year leasehold. Both URA award releases state a 99-year lease term. A portal listing that shows 999 years conflicts with URA, and URA governs.
Q04How many units will One Chuan Grove have?
1,055 units across five blocks of up to 27 storeys, as Sunway announced on 12 September 2025, with the two sites slated for amalgamation into a single development. URA's estimates for the two sites at release were 555 and about 505 units.
Q05What was the land cost?
$703.6 million for the 15,831.5 sqm first site and $623.91 million for the 14,514.3 sqm second site. Sunway put the second plot at $1,331 psf ppr. These are land costs, not selling prices; no developer prices have been published.
Preview date
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