One Chuan Grove unit mix
The developer has not yet released the full unit mix for One Chuan Grove. Reports on its plans describe about 1,056 residential units across five towers, with homes ranging from one-bedroom to five-bedroom and from about 474 sq ft to 1,561 sq ft. Two-bedroom-plus-study and three-bedroom flexi layouts are also mentioned, which points to a mix designed for a wide group of buyers: singles and couples, young families, multi-generational households and investors.
Once the brochure is out, this page will list the number of units for each type, the size range for each, and the stacks. In the meantime, the table below shows the bedroom types that have been mentioned and the buyers each one usually suits.
| Unit type | Typical buyer | What to check |
|---|---|---|
| 1-bedroom (from about 474 sq ft) | Singles, couples, investors | Whether the bedroom has a window, the size of the living area, and space for a washer-dryer |
| 2-bedroom | Young couples, small families, investors | Two "proper" bedrooms vs a junior second room; a common bathroom near the living area |
| 2-bedroom + study | Couples working from home, small families | Whether the study is enclosed, has a window and can fit a single bed |
| 3-bedroom / 3-bedroom flexi | Families with one or two children, HDB upgraders | Whether all three bedrooms take a queen bed, kitchen layout, and storage |
| 4-bedroom | Larger families, families with a helper | Helper's room or yard, two en-suite bedrooms, size of dining area |
| 5-bedroom (up to about 1,561 sq ft) | Multi-generational households | Junior master suite for parents, separate wet and dry kitchen, private lift lobby |
Unit types and sizes above are taken from published reports on the developer's plans. Final types, sizes and quantities will be stated in the developer's brochure and sales documents.
Site plan: five towers on a combined site
One Chuan Grove is being built across two adjacent Government Land Sales sites that the developer won in 2025. Together they total about 30,346 sqm, which is larger than many new suburban condos. Sing Holdings has reported that it received in-principle approval to amalgamate the two plots, allowing the estate to be planned as one development rather than two separate condos.
Published plans describe one tower of about 24 storeys and four towers of about 27 storeys. With a gross plot ratio of 3.0 on both plots, the towers can be spaced out, leaving room at ground level and on the facility deck for landscaping, a swimming pool and the usual range of condo facilities. Around seven shop units and a childcare centre are planned, which is convenient for daily errands and for families with young children.
When you study the site plan, look out for:
- Block orientation: north-south facing units get less direct afternoon sun, which keeps them cooler and can reduce air-conditioning use.
- Views and privacy: check which stacks face the facility deck, the greenery of Serangoon Gardens and the landed estates, and which face the neighbouring blocks or the CTE.
- Distance to the main gate: for a large site, the walk from your block to the gate nearest Lorong Chuan MRT can differ by a few minutes.
- Noise sources: the drop-off point, refuse collection area, tennis or basketball courts and the expressway side.
- Facility zoning: some buyers prefer to be near the pool and clubhouse, while others want to be away from the busier areas.
How to read a One Chuan Grove floor plan
1. Check the strata area breakdown
The size on the price list is the total strata area, which can include the balcony, bay windows (in older designs), air-conditioning ledges, private enclosed spaces and, for ground-floor units, the private enclosed space. Since 2019, Singapore's rules have limited how much of these "non-living" spaces count, but it is still worth working out the internal living area so you can compare like with like.
2. Look for an efficient layout
A good layout keeps corridors short, gives each bedroom a usable rectangular shape and has a living and dining area wide enough for a sofa and a dining table. Avoid layouts with odd angles or long internal corridors that "eat" floor area you are paying for.
3. Kitchen and laundry
Many new homes have an open kitchen. If you cook often, look for a layout with an enclosed kitchen, a kitchen that can be enclosed later with a sliding door, or a separate wet and dry kitchen in the larger types. Check where the washer and dryer will go and whether there is a yard for drying clothes.
4. Bedrooms and storage
Measure whether the secondary bedrooms can fit a queen bed with space for a wardrobe. Check for built-in storage and a household shelter (bomb shelter) that you can use as a storeroom.
5. Future flexibility
Think five to ten years ahead. A two-bedroom-plus-study can grow with a young family, and a three-bedroom flexi can be configured with a bigger living area today and an extra room later. Units that suit a wider range of buyers also tend to be easier to sell or rent out in future.
Which stack should you choose?
Choosing a stack involves balancing price, facing, view and floor level. Higher floors usually cost more but offer more privacy and better ventilation. Middle floors often give the best balance of view and price. For families, being near the lift lobby and away from refuse chutes matters. For investors, the type that tenants in the area are looking for, for example two-bedroom units for working couples or three-bedroom units for families from the nearby international schools, is usually more important than the very best view.
Once the price list is out, we will help you shortlist two or three stacks in your budget and walk through the floor plans with you before booking day. Register your interest to receive the floor plans first.
Floor plan gallery
Official floor plans, site plan and artist's impressions will appear here once released.
Related reading: One Chuan Grove price outlook · showflat and preview · how to buy a new launch condo.
Frequently Asked Questions
Are the One Chuan Grove floor plans available?
Official floor plans have not been released yet. They are usually shared with registered buyers shortly before the preview. Register to receive them first.
What unit types does One Chuan Grove have?
Reports on the developer's plans describe one-bedroom to five-bedroom homes, including two-bedroom-plus-study and three-bedroom flexi layouts, across about 474 to 1,561 sq ft.
How many blocks are there at One Chuan Grove?
Five residential towers are planned: one of about 24 storeys and four of about 27 storeys, plus around seven shop units and a childcare centre.
Which unit type is most popular in new launches?
In recent suburban launches, two-bedroom and three-bedroom units have usually been the fastest to sell, because they suit young families and HDB upgraders and sit at a total price many buyers can afford. Smaller one-bedroom units appeal to investors and singles.
What is a flexi or dual-key layout?
A flexi layout lets you use a room in different ways, for example as a study, a fourth bedroom or a larger living area. A dual-key unit has two separate living spaces behind one main door. Check the brochure to see which layouts One Chuan Grove offers.