Decorating Open Concept Homes with Neo Deco Style
Practical steps for decorating open concept homes in Neo Deco style: palette, rugs, lighting, curves and pet-friendly materials that tie every zone.
By Julio Arco
Architect and online interior designer
In this post
- How do you zone an open floor plan without walls?
- What color should you paint an open concept house?
- Why do curves work so well in open plans?
- How should you light each zone?
- Which materials survive pets and kids?
- How do you connect the kitchen to the living area?
- Finishing touches that keep it cohesive
- Frequently asked questions
The way to decorate an open concept home in Neo Deco style is to treat it as one room with several zones: one palette, one repeated metal, and rugs and lighting that mark where each activity starts and stops. Neo Deco is a softer take on 1920s Art Deco, built on curves, velvet and brass, so it suits a big shared space well.
It's very common to feel stuck when the walls come down, because you can't give the kitchen, dining area and living room their own little vignettes anymore. The steps below fix that without making the home feel like a museum.
How do you zone an open floor plan without walls?
Zoning is not a new idea. The National Park Service looked at 467 sampled 1950s ranch house floor plans and found that all of them showed some form of spatial zoning, grouping rooms by function. In an open plan, you do the same thing with furniture, rugs and light instead of walls.
The most common mistake is pushing everything against the perimeter and leaving a dead zone in the middle. As an architect, I'd pull the seating group in to form a clear living area, and let the dining table sit in its own pool of space.
Size rugs so they act as walls
A rug is the clearest boundary you have on the floor. In the living area, at least the front legs of every seat should sit on it. A 5x8 is usually too small for an open living zone, so plan on 8x10 or 9x12. Under the dining table, let the rug extend about 24 inches past the edge so chairs stay on it when pulled out.
Use furniture as room dividers
Furniture as room dividers works best when it stays low. A sofa with a finished back, a console behind it or an open shelf keeps sight lines clear while telling the eye where the living room ends. Since the back of a sofa is visible from the kitchen, skip models with raw backs or exposed zippers.
Leave about 30-36 inches for walkways between zones so two people can pass without turning sideways.
What color should you paint an open concept house?
Pick one backdrop and carry it everywhere. A warm white or soft greige on the walls with a single continuous floor gives you the calm base Neo Deco needs. Then use the 60-30-10 proportion across the whole plan:
- 60%: walls and flooring in the neutral backdrop.
- 30%: the deep color, such as a navy velvet sofa or sage green kitchen cabinets.
- 10%: the metal accent. Brushed brass repeats on cabinet pulls, lamp bases and furniture legs.
Saturated hues like emerald, navy and mustard work, but spend them in the 30% and 10% slots, not on every wall. Keep flooring consistent too. Switching from tile to wood at the kitchen edge chops the view in two.
Why do curves work so well in open plans?
Neo Deco swaps Art Deco's rigid geometry for arches and rounded shapes. Practically, curves help traffic flow because there are no corners to clip. A curved sofa looks good from every side, which matters when it floats in the middle of the room. A round dining table also suits conversation and removes sharp corners, handy with toddlers or a dog that runs laps.
Curves also fight the bowling alley effect, where a long open room reads as a tunnel. A round coffee table or circular dining table breaks up those straight lines. If you can renovate, soften a doorway with an arch. If you rent, let furniture do the curving. For more on shapes, see coffee table shapes for a Neo Deco living room.
How should you light each zone?
Light is the easiest way to separate zones without building anything. The fixtures should coordinate, not match. A chandelier, pendant and sconces all from one product line tend to look flat.
- Kitchen: globe pendants with brass details over the island give task light and a vertical visual stop.
- Dining: a statement chandelier, hung about 30-36 inches above the table surface.
- Living: floor and table lamps. An arc floor lamp adds height without any ceiling wiring.
Don't rely only on recessed ceiling lights. They cast harsh shadows and flatten the mood. I recommend putting every switch on a dimmer, then switching off the cans in the evening so lamps and pendants create separate pools of light. Bulb color matters too, and this bulb temperature guide covers it.
Which materials survive pets and kids?
Velvet, glass and marble sound risky with animals, but you can pick forgiving versions.
- Fabric: performance velvet in polyester is easy to clean and durable. Cotton or silk velvet stains more readily. Check with your vet if you have concerns about a pet chewing fabric.
- Tables: real marble is porous and etches with lemon juice or wine. Quartz that mimics marble or tempered glass is easier to live with.
- Metals: brushed brass hides fingerprints better than polished gold.
- Floors: luxury vinyl plank or engineered hardwood gives one continuous, scratch-resistant surface.
How do you connect the kitchen to the living area?
The kitchen is always on display, so it should read as part of the living room. Swapping builder-grade hardware for substantial geometric brass pulls is a low-cost change with a big effect. If you're painting, a two-tone scheme with lighter uppers and darker lowers (navy, charcoal or forest green) grounds the room.
Barstools are the bridge. Choose upholstery that echoes the sofa, and match the stool legs to the pendant finish. In a rental where cabinets can't change, a runner with a bold Deco pattern between island and sink does a lot.
Windows count here too. With several visible at once, use one treatment style throughout. Hang rods close to the ceiling line and use heavy curtains in ivory, champagne or dove gray, since heavy fabric also softens echo in a big room. The same logic runs through other open concept moods, and you can compare with a darker glam take.
Finishing touches that keep it cohesive
Visual unity also comes from how the eye separates objects from backgrounds, a principle called figure-ground relationship in Gestalt psychology. Furniture reads better against a calm backdrop, so keep walls quiet.
- Hang a large geometric or sunburst mirror opposite a window to bounce light.
- Add two large floor plants in brass or ceramic planters.
- Mix textures: silk or faux-fur pillows on a velvet sofa look better than velvet on velvet.
- Style coffee tables in groups of three at different heights.
- Choose one or two large abstract artworks over a small gallery wall, which looks cluttered in a big space.
Scent also travels across open rooms, so read these scent stacking mistakes before you light three different candles.
Frequently asked questions
What color should I paint my open-concept house?
Choose one warm neutral, like warm white or soft greige, for all walls and keep the flooring continuous. Then bring in deeper color through furniture and cabinetry.
What is the 60-30-10 rule in decorating an open plan?
About 60% of the space is a neutral backdrop, 30% a secondary color such as a sofa or cabinets, and 10% an accent like brass. Repeating it across every zone keeps the plan unified.
Can I do Neo Deco in a small open concept apartment?
Yes. Mirrors and metallic finishes reflect light, and furniture on thin legs lets you see the floor beneath, which makes the room feel larger.
Is gold the only metal I can use?
No. Polished chrome or matte black also work for a moodier look. Pick one and repeat it in furniture legs, lighting and hardware.
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Written by an architect.
Julio Arco is a passionate architect with years of experience in architecture, interior design, urban design, and housing. He studied at prestigious universities across North America and Europe.

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