With its big weather shifts, love for outdoor living, and an emphasis on natural light, Sydney homes are always evolving. 

While some interior trends remain, we’ll see a bigger emphasis on sustainability, personalisation, and comfort as people seek to make their living spaces both stylish and functional. 

Here’s a closer look at what’s staying, what’s changing, and what’s making a comeback in interior design.

Familiar minimalist clean lines are softened with curves and curtains in 2025

The evolution of minimalism

Minimalism is still a popular design philosophy, but it has undergone a transformation. While last year’s minimalism was focused on stark, neutral tones and clean lines, 2025 brings a warmer, more inviting version. 

The growing emphasis on well-being and mental health has encouraged a shift towards interiors that promote relaxation and emotional comfort. 

Expect to see soft, muted pastels, textured fabrics, and a blend of curved furniture that adds a sense of cosiness to simplicity. The focus is now on creating homes that feel warm, lived-in, and inviting.

Outdoor automated awnings from Helioscreen paired with hidden wireless speakers

Smart homes, smarter designs

Technology-driven decor was a major trend in 2024, and it’s only becoming more advanced. Smart lighting, voice-controlled appliances, and automated furniture are seamlessly integrating into home design. 

Homes are evolving to support tech integration without compromising aesthetics. Hidden wires, built-in smart panels, and even AI-powered lighting that adjusts based on mood and time of day ensure a seamless blend of function and style.

Metallic accents and complementary fabrics blend nostalgia with now. Photo by Polina

The new take on vintage

Vintage and retro-inspired decor were big in 2024, and they’re not going anywhere. Instead of pure nostalgia, 2025 blends vintage aesthetics with contemporary elements, from fashion to art and beyond.

Think mid-century modern furniture paired with sleek metallic accents, or Art Deco influences mixed with minimalist structures. This trend reflects a desire for unique, storied pieces that offer both aesthetic charm and environmental responsibility.

Statement lighting with metallic accents is on trend for personalisation with a new vintage feel.

Statement lighting reigns supreme

Lighting has always been an essential decor element, but in 2025, it takes center stage.

Statement lighting – think oversized chandeliers, sculptural floor lamps, and custom LED installations – is becoming a focal point in living spaces.

As social media continues to shape aesthetic trends, visually striking lighting choices are becoming more prominent, with homeowners looking for designs that enhance their personal style while making a bold statement.

Curtains add texture to this space and hide the room beyond. Photo by by Max Vakhtbovycn.

Open spaces are getting cosier

Open-plan living remains a favourite, but designers are now incorporating more defined spaces within them.

The trend of broken-plan living is gaining momentum, using bookshelves, glass partitions, and curtains to subtly divide large areas without closing them off completely.

With more people working and socialising from home, there is a greater need for adaptable spaces that balance openness with privacy and function.

Interior decor trends in 2025 continue to build on the foundations of previous years while introducing exciting new elements.

Whether it’s the continued love for nature, the evolution of minimalism, or the revival of bold colors, the key takeaway is balance – blending timeless styles with fresh innovations to create spaces that feel both contemporary and uniquely personal.

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