Hello, we’re CATO creative.

An ARB Registered architecture, interior design and planning agency based in South West London whose sole purpose is to create homes our clients love. These are homes designed for living that are beautiful, practical and as individual as the people who live in them.

We believe that designing your home should be fun, engaging, and a little challenging too if you are prepared to push yourself further than what you know and what is ordinary. So whether you’re unlocking space in a basement, adding a loft conversion, extending your kitchen or reimagining your entire home, we can help you bring your extension, refurbishment or full home transformation to life. 

Basement Extensions – light-filled, functional spaces below ground

Loft Extensions & Conversions – flexible, invaluable living space above

Ground Floor Extensions – reimagine & improve the flow of living spaces

Whole Home Refurbishments – redesign and renewal of entire homes

Interior Design – finishes, fittings, and furniture that bring spaces to life

Architecture – space, light, flow & structure to create homes that work

Flat Refurbishments – unlock space, light, and storage for modern living

Sustainable Design & Retrofit – comfort, efficiency & reduce energy

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From compact city flats to large family homes, we believe every project deserves the same level of care and attention. Always focusing on clever solutions that maximise space, light and value, we adapt our approach to suit your needs, project size, ambition and budget.

Size Matters

Designing your home is a partnership. We work closely with you to understand your needs, explore ideas and create designs that feel truly yours. Alongside you, we coordinate the right consultants, contractors and specialists – ensuring a smooth process and a well-delivered project.

Collaboration

Following the RIBA plan of works model, we can take your project from feasibility to construction. Starting with concept design, we guide projects through all statutory approvals, including planning and building control. We producing detailed drawings for tender and construction. Our architects and interior designers develop and specify every detail making sure your design is connected and seamless.

Great design is only half the story. During construction, we act as the guardians of your design. Whether working with a project manager or directly with the contractor, we make sure spaces are set out correctly, challenges are solved quickly, and the finished build matches the vision. Away from site, we make sure everything is in place for the ordering of your fixtures, fittings and equipment. We work with suppliers making sure everything is measured, checked and ready. The result is a smoother process for you, and a home that looks and feels exactly as designed.

Design

Construction

CATO Creative is based in South West London, our studio is in Putney. Our project portfolio of loft conversions, extensions, basements, full renovations and flat refurbishments is London wide. We understand the character, planning requirements, and property styles of London homes.

Where we work

Size Matters

From compact city flats to large family homes, we believe every project deserves the same level of care and attention. Always focusing on clever solutions that maximise space, light and value, we adapt our approach to suit your needs, project size, ambition and budget. 

Collaboration

Designing your home is a partnership. We work closely with you to understand your needs, explore ideas and create designs that feel truly yours. Alongside you, we coordinate the right consultants, contractors and specialists – ensuring a smooth process and a well-delivered project.

Design

When it comes to design, following the RIBA plan of works model, we can take care of your project from feasibility to construction. Starting with concept design, we guide projects through all statutory approvals, including planning and building control, as well as producing detailed technical drawings for tender and construction. Our team of architects and interior designers can develop and specify every detail making sure your design is connected and seamless.

Construction

Great design is only half the story. During construction, we act as the guardians of your design. Whether working with a project manager or directly with the contractor, we make sure spaces are set out correctly, challenges are solved quickly, and the finished build matches the vision.

Away from site, we make sure everything is in place for the ordering of your fixtures, fittings and equipment. We work with suppliers making sure everything is measured, checked and ready. The result is a smoother process for you, and a home that looks and feels exactly as designed.