Project

One Chuan Grove Project Details, Explained for Buyers

One Chuan Grove at a glance

ProjectOne Chuan Grove
TypeCondominium
DeveloperChuan Grove Pte Ltd, a joint venture of Sing Holdings (65%) and Sunway Developments (35%)
LocationChuan Grove, off Lorong Chuan, District 19 (Serangoon / Lorong Chuan)
Tenure99-year leasehold
Units1,056 homes and 7 shops (ERA project highlights; some press reports 1,055)
SiteTwo adjacent Chuan Grove Government Land Sales plots developed as one project; land area about 30,345 sqm
Blocks5 residential blocks: four of 27 storeys and one of 24 storeys, over 2 basement car park levels
Unit types1-bedroom to 5-bedroom, about 474 to 1,561 sq ft (preliminary)
On-site amenities7 shops and a childcare centre within the development
Land pricePlot 1: $703.6m ($1,376 psf ppr); Plot 2: $623.9m ($1,331 psf ppr)
Nearest stationLorong Chuan MRT (Circle Line), about 250 m or 3 minutes' walk
Preview / bookingPreview 13 Feb 2027; booking 27 Feb 2027 (ERA project highlights)
Expected completionEstimated completion end 2030 (preliminary); TOP date to be announced
PriceNot released. Analysts' early view, as reported in 2025, is an average of about $2,700 to $2,800 psf (EdgeProp, 99.co); other estimates put it at $2,600 to $2,750 psf. Neighbouring Chuan Park averaged $2,579 psf on its November 2024 launch weekend (EdgeProp).

Preliminary information from developer materials and press coverage; subject to change and final developer confirmation.

A list of project facts is only useful if you know what each line means for you. Below, we take the confirmed details of One Chuan Grove one at a time and explain why each one matters when you are deciding whether to buy. We also list the details that are still unconfirmed, so you know which questions to keep open until the preview on 13 February 2027. Most of the new details below come from the ERA project highlights.

The confirmed details

ItemDetail
NameOne Chuan Grove
TypePrivate condominium
Address areaChuan Grove, off Lorong Chuan
DistrictDistrict 19 (Serangoon / Lorong Chuan)
RegionOutside Central Region (OCR)
Tenure99-year leasehold
Homes1,056
Blocks5 residential blocks: four of 27 storeys, one of 24 storeys
Car park2 basement levels
Unit types1-bedroom to 5-bedroom, about 474 to 1,561 sq ft (tentative)
SiteTwo adjacent Chuan Grove GLS plots, developed as one project; land area about 30,345 sqm
On-site amenities7 shops and a childcare centre
DeveloperChuan Grove Pte Ltd (Sing Holdings 65%, Sunway Developments 35%)
Nearest MRTLorong Chuan (Circle Line), about 250 m or 3 minutes' walk
Preview13 February 2027
Booking day27 February 2027
Estimated completionEnd 2030 (estimate); TOP date to be announced
ArchitectP & T Consultants
LandscapeTinderbox

Homes, blocks, unit types and sizes, land area, on-site amenities, MRT distance, launch dates, completion estimate and consultants are according to the ERA project highlights; the other items come from the preliminary project information.

What each detail means for you

99-year leasehold. Most new private condos in the OCR are leasehold. The lease begins from the date the land was sold, so it is worth asking at preview when the lease term started. A fresh lease generally makes financing simpler later, because banks and CPF consider remaining lease when assessing loans.

1,056 homes in 5 blocks on about 30,345 sqm. Combining two Government Land Sales plots into one development creates a large estate with a broad facility list. Four blocks of 27 storeys and one of 24, with parking in 2 basement levels, means many stacks and facings to choose from, and it also means, after completion, more neighbours sharing those facilities.

Layouts from 1-bedroom to 5-bedroom. A range this wide lets couples, young families and multi-generation households all shop in the same project. The tentative schedule is weighted towards 2-bedders (471 homes, about 581 to 710 sq ft) and 3-bedders (315 homes, about 807 to 1,001 sq ft), with a sizeable 240 four-bedders and 27 five-bedroom Luxury units with a private lift. There are only 3 one-bedroom homes, so singles should plan on a 2-bedroom. Our floor plans page explains what each type suits.

7 shops and a childcare centre on site. Everyday errands and childcare drop-off within the estate can save time on weekdays. Ask at the preview where the shops and the childcare centre sit relative to the blocks, since that affects foot traffic and noise for nearby stacks.

Schools nearby. The ERA project highlights name 4 primary schools within 1 km: CHIJ Our Lady of Good Counsel, Kuo Chuan Presbyterian, St. Gabriel's and Yangzheng. Australian International School is directly opposite. Treat the 1 km status as indicative and check it on OneMap once the exact address is out, because Primary One distances are measured from the address itself.

Outside Central Region. OCR projects are typically priced below city-fringe and core-central launches, and they often appeal to owner-occupiers, especially families upgrading from HDB flats nearby.

Circle Line access, about 250 m away. Lorong Chuan station sits between Serangoon (an interchange with the North East Line) and Bishan (an interchange with the North-South Line). For daily commuting, that makes a one-change journey possible to many parts of the island. See the location guide for more.

Completion estimated at end 2030. The ERA project highlights give an estimated completion of end 2030; the TOP date itself has not been announced. If you are timing a move around a lease expiry, a child's schooling or the sale of an HDB flat, plan around that estimate with a margin, and ask at the preview for the expected TOP and legal completion dates in the sales documents.

Details still waiting for confirmation

  • Exact address. Needed for precise school and amenity distances.
  • 1 km school status. The 4 schools are named, but whether a given unit falls within 1 km depends on the final address; verify on OneMap.
  • Final unit mix and floor plans. The current schedule is tentative and subject to authorities' approval; the drawings are not out yet.
  • TOP date. Only an estimated completion of end 2030 is given.
  • Prices. Not released; see the price list page for the context analysts are using.

These items are normally released around the preview. Register on the floor plans page to receive them when they are published.

How to use these details when shortlisting

Put the confirmed facts side by side with your own requirements. If your non-negotiables are a train station within walking distance, a newer lease and strong facilities, One Chuan Grove matches on paper. If you need freehold tenure or an early move-in date, it may not. Treat the unconfirmed items as open questions rather than assumptions, and resolve them before you commit any money.

Project particulars (preliminary)

ItemDetail
Blocks4 blocks of 27 storeys and 1 block of 24 storeys
Basement2 basement car park levels
Retail7 retail shops (about 409 sq ft / 38 sqm each, preliminary)
Childcare1 childcare centre
Estimated completionEnd 2030 (estimated)
ArchitectP & T Consultants
Landscape consultantTinderbox Pte. Ltd.
ParcelAwardedBidsLand pricePsf ppr
Chuan Grove site 1Jul 20257$703.6M$1,376
Chuan Grove site 2Sep 20255$623.9M$1,331

Combined land cost: About $1.33 billion for 30,345 sqm across both parcels.

Source: ERA project highlights (English), 3 Nov 2026; EdgeProp, 99.co (2025). As of 2026-11-03.

Frequently asked questions

Is One Chuan Grove a private condo or an EC?

It is a private condominium, not an Executive Condominium.

How many blocks will there be?

According to the ERA project highlights, there will be 5 residential blocks, four of 27 storeys and one of 24 storeys, over 2 basement car park levels, with 1,056 homes in total.

What will be inside the development besides homes?

Alongside the facilities, the ERA project highlights list 7 shops and a childcare centre within the development.

Get the price list and floor plans

Leave your details and LEON CHEN will send the price list and floor plans for One Chuan Grove as soon as it is released.

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