Project
One Chuan Grove Floor Plans: A Checklist Before You Choose
The drawings for One Chuan Grove are not out yet, but the ERA project highlights of 3 November 2026 include a tentative unit schedule, so we now know roughly how the 1,056 homes split by bedroom count and size. Treat every figure below as preliminary: the mix, sizes and counts are subject to authorities' approval, and the actual floor plans usually arrive around the preview.
That is still enough to do useful homework. Below, we translate the mix into what it means for different households, then give you a checklist so that when the plans arrive you can narrow down your choices quickly and calmly.
The tentative mix at a glance
According to the ERA project highlights, the 1,056 homes are planned as:
- 1-bedroom: 3 homes, about 474 sq ft.
- 2-bedroom and 2-bedroom + study: 471 homes (about 45%), about 581 to 710 sq ft.
- 3-bedroom and 3-bedroom + flexi: 315 homes (about 30%), about 807 to 1,001 sq ft.
- 4-bedroom: 240 homes (about 23%), about 1,076 to 1,356 sq ft, including 4-bedroom Luxury units with a private lift.
- 5-bedroom Luxury with private lift: 27 homes, about 1,561 sq ft.
There are also 7 shops of about 409 sq ft each. All of this may still change before the plans are final, so check the version handed out at the preview against these figures.
What the mix means for your household
Singles hoping for the smallest unit. With only 3 one-bedroom homes, it would be unwise to build your plan around getting one. For most solo buyers, the entry 2-bedroom at about 581 sq ft is the realistic starting point.
Couples and small families. Two-bedders make up almost half the project, so this is where you will have the widest choice of stacks and facings. If one of you works from home, the 2-bedroom + study versions at about 710 sq ft are worth comparing with a basic 3-bedroom; the price gap may be smaller than you expect, or larger, and only the price list will tell.
Growing families. Three-bedders run from about 807 to 1,001 sq ft, a wide spread for the same bedroom count. At the larger end, the flexi layouts may work as a helper's room, a guest room or a study. Ask at the preview exactly what the flexi space is designed for, and whether it has a window.
Multi-generation households. About a quarter of the homes, 240 in all, are planned as 4-bedders, from about 1,076 to 1,356 sq ft. The largest are 4-bedroom Luxury units with a private lift. If you are combining households, compare the standard and Luxury types room by room, not just on total size.
Buyers who need the most space. The 27 five-bedroom Luxury units, about 1,561 sq ft with a private lift, are the scarcest large type. If this is your target, tell us early, because there is little room for a second choice.
Start with how you live
Before you look at a single plan, write down:
- How many bedrooms you need today, and in five to ten years.
- Whether anyone works from home and needs a quiet room with a door.
- Whether you need a helper's room, a study or space for elderly parents.
- How much storage you use now, including bulky items like strollers and sports gear.
- Your total budget, which determines the realistic size range.
This short list will rule out many layouts immediately and save time at the preview.
Seven things to check on any floor plan
- Usable versus total area. Balconies, planters, air-conditioning ledges and bay windows count towards the stated size. Estimate how much is actual living space.
- Room shapes. Rectangular rooms with few angled walls are easier to furnish.
- Bedroom sizes. Check that each bedroom fits the bed you intend to use, plus a wardrobe and walking space.
- Kitchen design. Open or enclosed? Is there room for a fridge, washer and dryer without blocking walkways?
- Living and dining flow. Can you fit a dining table and a sofa without the space feeling cramped?
- Wasted corridor space. Long corridors add area but little usefulness.
- Natural light and ventilation. Windows on more than one side help airflow.
Matching the plan to the right stack
The same layout can feel very different depending on facing, height and what it overlooks. Use the site plan to see whether a stack faces facilities, the road or the inner courtyard, and ask at the preview about orientation and afternoon sun. If possible, look at the scale model to understand which units will have open views and which face neighbouring blocks.
Thinking beyond your own use
Even if you plan to stay for many years, life can change. Layouts that suit a wide range of households, such as efficient two- and three-bedroom plans with sensible room sizes, generally attract more interest when you eventually sell or rent. That does not mean you should buy a unit you do not like, but it is worth considering when choosing between two similar options.
Receive the floor plans
Register with the form below and we will send the floor plans as soon as they are released, together with any changes to the tentative mix and our notes on layout efficiency. Pricing context is on the price list page.
Preliminary unit schedule
Estimated areas, unit counts and mix are tentative and subject to authorities' approval.
| Type | Approx. size | Units | Share |
|---|---|---|---|
| 1BR | 474 sq ft (44 sqm) | 3 | 0.3% |
| 2BR, 2BR+Study | 581–710 sq ft (54–66 sqm) | 471 | 45% |
| 3BR, 3BR+Flexi | 807–1,001 sq ft (75–93 sqm) | 315 | 30% |
| 4BR | 1,076–1,356 sq ft (100–126 sqm) | 240 | 23% |
| 5BR | 1,561 sq ft (145 sqm) | 27 | 3% |
| Unit type | Code | Size (sq ft) | Size (sqm) | Units |
|---|---|---|---|---|
| 1 Bedroom | 1B | 474 | 44 | 3 |
| 2 Bedroom | 2B | 581 | 54 | 48 |
| 2 Bedroom Premium | 2P-1 | 646 | 60 | 54 |
| 2 Bedroom Premium | 2P-2 | 646 | 60 | 155 |
| 2 Bedroom Premium + Study | 2P(S)-1 | 710 | 66 | 54 |
| 2 Bedroom Premium + Study | 2P(S)-2 | 710 | 66 | 54 |
| 2 Bedroom Premium + Study | 2P(S)-3 | 710 | 66 | 106 |
| 3 Bedroom | 3B-1 | 807 | 75 | 54 |
| 3 Bedroom | 3B-2 | 840 | 78 | 78 |
| 3 Bedroom | 3B-3 | 893 | 83 | 78 |
| 3 Bedroom Premium | 3P | 1,001 | 93 | 24 |
| 3 Bedroom Premium + Flexi | 3P(F)-1 | 1,001 | 93 | 27 |
| 3 Bedroom Premium + Flexi | 3P(F)-2 | 1,001 | 93 | 54 |
| 4 Bedroom | 4B | 1,076 | 100 | 51 |
| 4 Bedroom Premium | 4P | 1,238 | 115 | 108 |
| 4 Bedroom Luxury (Private Lift) | 4L(PL)-1 | 1,356 | 126 | 54 |
| 4 Bedroom Luxury (Private Lift) | 4L(PL)-2 | 1,356 | 126 | 27 |
| 5 Bedroom Luxury (Private Lift) | 5L(PL) | 1,561 | 145 | 27 |
| Total | 1,056 |
Source: ERA project highlights (English), 3 Nov 2026. As of 2026-11-03.
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