Open plan living ideas

Open plan living is all about knocking down walls (literally) to create one big, sociable space, usually combining the kitchen, dining and living areas into a single, airy room. Instead of separate rooms with doors, everything flows together, making your home feel bigger, brighter and far more connected. It’s the go-to layout for modern homes, especially if you love entertaining, keeping an eye on the kids, or just fancy cooking dinner without missing out on the conversation.

The 70-20-10 rule is a clever little decorating formula that helps you create a balanced, stylish space without overthinking it:

• 70%: Your main colour (think walls, large furniture, and flooring)
• 20%: A secondary colour (sofas, curtains, and rugs)
• 10%: Accent colour (cushions, artwork, and accessories)

It’s your shortcut to a room that feels cohesive but not boring, like a perfectly brewed cuppa, everything is in harmony.

The 2/3 rule is a designer favourite when it comes to proportions. It simply means that key pieces in your living room like sofas, rugs or artwork should be around two-thirds the size of the thing they relate to. For example, your rug should be about two-thirds the size of your seating area and a coffee table should be roughly two-thirds the width of your sofa. It keeps everything looking balanced and prevents your room from feeling either cramped or oddly sparse.

It can be brilliant but it’s not one-size-fits-all. Many people love it because their space feels bigger and brighter, is great for socialising and family, and perfect for modern lifestyles. But there are downsides to consider like the noise travels across zones (no escaping the whirr of the blender!), cooking smells can linger and there's less privacy and fewer cosy corners. If you love light, space and sociable living, it’s a win. But if you crave quiet nooks and clearly defined rooms, you might want to think twice or find a happy middle ground.

Open plan doesn’t mean everything has to blur together. You can gently divide your space while keeping that open feel:

• Zoning with rugs: Define your living area without a single wall
• Furniture placement: A sofa can act as a natural divider
• Kitchen islands or breakfast bars: They're stylish and practical
• Room dividers or shelving units: Add storage and subtle separation
• Different lighting schemes: Pendant lights in the kitchen, softer lamps in the lounge

It’s all about creating zones rather than physical barriers.

Accessories help tie your whole space together while still keeping each zone distinct. Here’s how to nail it:

• Stick to a unified colour palette so everything flows seamlessly
• Layer with textures. Think throws, cushions, and rugs to add warmth
• Repeat materials or colours across zones (e.g. wood tones or brass accents)
• Use statement pieces like artwork or a bold lamp to anchor each area
• Add greenery to bring life and softness into the space
• Don’t overcrowd. Open plan works best when it still feels airy

The goal is to have a space that feels cohesive but still has its own personality in each corner.

To keep an open-plan living space feeling calm and organised, focus on zoning and smart storage. Use furniture, rugs and lighting to define areas, and choose storage pieces that reduce visible clutter. Keeping a consistent colour palette across the space also helps everything feel connected rather than busy.

One of the most common mistakes is not planning the layout properly before arranging furniture. Without clear zones for living, dining and cooking, the space can feel disjointed. Start by deciding how each area will be used, then position furniture to create structure while still allowing easy movement between zones.

Start with a layout that reflects how you use the space every day, making sure there is a natural flow between cooking, dining and social areas. Use features like a kitchen island, dining table or sideboard to create clear zones without breaking the open feel. Layer your lighting to suit each area, with task lighting in the kitchen and softer lighting around the dining space. Choose hard-wearing, easy-to-clean materials for flooring and surfaces so the space stays practical for daily use. Finally, keep the overall look cohesive with a consistent colour palette and add smart storage solutions to reduce clutter.

To make an open-plan kitchen diner feel warm and inviting, layer textures and lighting. Add a rug under the dining table, use soft furnishings like cushions, and include ambient lighting such as pendant lights or floor lamps. Choosing warm tones and natural materials can also help create a more comfortable atmosphere.