Architecture +

Interiors

Sustainability

Furniture

Design

Lighting

Welcome to 4+ Design, an architecture and design firm that spans three major international cities with over 90 years combined experience.


We specialise in crafting a custom design experience for our clients, using our knowledge and experience to guide them through their project from the very first to very last.

South African born Heather Faulding is an award-winning architect and designer based between New York and the Hamptons.

Richard Dudzicki founded his London practice almost thirty years ago, and has since become one of London’s primary figures in sustainable design.

Kurt Kreuger is one of LA’s leading architects in luxury residential, commercial and historic renovation since 2012. 

Daily Paper

Commercial

Compartes

Commercial

Palace Los Angeles

Commercial

Pitched Passivhaus

Residential

Ulla Johnson

Commercial

Quogue

Residential

Meet Us

Heather Faulding

South African born Heather Faulding is an award-winning architect and designer based between New York and the Hamptons.

Richard Dudzicki

Founded his London practice almost thirty years ago, and has since become one of London’s primary figures in sustainable design.

Kurt Kreuger

Kurt is one of LA’s leading architects in luxury residential, commercial and historic renovation since 2012. 

Elegant international design

Let's discuss your needs today.

NEW YORK

South African born Heather Faulding is an award-winning architect and designer based between New York and the Hamptons.

LONDON

Richard Dudzicki founded his London practice almost thirty years ago, and has since become one of London’s primary figures in sustainable design. .

LOS ANGELES

Kurt Kreuger is one of LA’s leading architects in luxury residential, commercial and historic renovation since 2012. 

Architecture +

Interiors

Sustainability

Furniture Design

Lighting

Architecture +

Interiors

Sustainability

Furniture Design

Lighting

Welcome to 4+ Designs, an architecture and design firm that spans three major international cities with over 90 years combined experience. We specialise in crafting a custom design experience for our clients, using our knowledge and experience to guide them through their project from the very first to very last.

NEW YORK

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LONDON

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NEW YORK

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LOS ANGELES

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LONDON

Richard Dudzicki founded his London practice almost thirty years ago, and has since become one of London’s leading figures in sustainable design.

NEW YORK

South African born Heather Faulding is an architect and designer based between New York and the Hamptons.

LOS ANGELES

Kurt Kreuger is one of LA’s leading architects in luxury residential, commercial and historic renovation since 2012.

Welcome to 4Plus Design

Welcome to 4+ Design, an architecture and design firm that spans three major international cities with over 90 years combined experience. We specialize in crafting a custom design experience for our clients, using our knowledge and experience to guide them through their project from the very first to very last.

"Over the years, I have worked with a number of well-known architects - 4Plus rank among the very best. We have retained 4Plus for a number of commercial and residential projects, and the team have been exemplary. Not only did Heather understand our business objectives as a client, and bring a technically sophisticated and creative design vision to the project, but got things done on time and on budget."


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“Our experience was 

totally bespoke. 4Plus turned our vision into a stunning award-winning building.”




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