One of the Most Debated Questions in Singapore Home Design
Walk into any renovation planning conversation in Singapore and this question will come up. The open concept kitchen has dominated interior design content for years — bright, sociable, visually expansive. But anyone who’s cooked char kway teow in an open-plan Singapore flat knows that the picture on Pinterest and the reality in your home can be very different things.
Both layouts genuinely work. The right one depends on how you actually cook, how you live, and what you value in your home.
The Case for an Open Concept Kitchen
The main argument for removing the kitchen wall is space. Singapore HDB flats are compact, and combining the kitchen with the dining and living area creates a significantly more generous sense of space. Light flows freely. The cook isn’t isolated from the rest of the household. It feels contemporary and social — you can host guests at the island counter while finishing the cooking.
In a 3-room HDB flat especially, where the kitchen is often just 5–7 sqm, removing the partition can transform the entire feeling of the home.
Open kitchens also work better for couples or individuals who do lighter cooking — steaming, boiling, simple stir-fries, or cooking with induction rather than gas. If your cooking style doesn’t generate a lot of smoke, grease, or smell, the ventilation compromise is manageable.
The Case for Keeping It Closed
If you cook Singapore food — and we’re talking garlic and oil in a wok, sambal, deep frying, or anything involving the full heat of a gas hob — an open kitchen is a daily inconvenience. Grease particles travel further than you think. Cooking smells settle into upholstery, curtains, and soft furnishings. A closed kitchen contains all of that and your living room stays clean.
There’s also the visual argument. Open kitchens look great when clean and styled. The reality is that a kitchen in daily use has dishes, condiments, appliances, and general clutter on display all the time. Some homeowners love that lived-in feel. Others find it stressful to look at from the sofa.
A closed kitchen also tends to be more storage-efficient — every wall can have upper cabinets, and there are more surfaces to work with.
The Compromise: Semi-Open or Pass-Through
Many Singapore homeowners land on a middle ground — and it’s often the best solution. A few options worth considering:
- Half-wall with a breakfast bar: Remove the upper section of the kitchen wall and install a countertop at bar height. This opens up sightlines, adds a casual dining surface, and maintains partial separation of the spaces.
- Glass partition: A full-height glass panel or sliding glass door preserves the visual openness while containing smells and oil splatter. It also lets natural light through from both sides.
- Bi-fold or pocket doors: The kitchen is fully open when you want it, fully closed when you’re cooking seriously. This is the most versatile option but requires planning for the door’s swing or track.
- High-performance exhaust with open layout: Some homeowners go fully open and invest in a powerful, ducted exhaust hood (not the recirculating type). This can work, but the hood needs to be ducted outside — not recirculating — and appropriately sized for Singapore cooking intensities.
What HDB Rules Say
HDB does permit kitchen wall removal in HDB flats, provided the wall is not load-bearing. Non-structural partitions can be hacked without structural engineering approval, though the work still requires an HDB renovation permit. Load-bearing walls cannot be removed. Our HDB renovation permit guide covers this in detail, and our hacking contractors can verify the wall type during the assessment.
Which Should You Choose?
Honest answer: think about your last 30 days of cooking. What did you actually make? How often? How much heat and oil and smell were involved? If you cooked proper wok food more than twice a week, keep the kitchen enclosed or opt for the semi-open compromise. If you mostly heated things, used the air fryer, and cooked light weekday meals, open concept will serve you better.
Visit our completed projects gallery to see both layouts executed well in real Singapore HDB flats. And if you want a second opinion on your specific unit’s options, get in touch with us — it’s the kind of decision that’s worth a quick site visit before you commit.
