We are a multi-award winning Architecture & Interior Design firm. Our business has a diverse range of design disciplines on which to draw insight, when answering the client brief. This includes 15+ years of residential experience alongside International & UK Infrastructure, Transport and Automotive Design expertise in our team's portfolio to generate inspiration. So we are well placed to answer your call!


Award Wins

 “Earlier this year, Ernest Tsui Architects + Partners were recipients within our…Leading Designers awards, and have since continued to establish themselves as industry leaders – illustrating the specialised expertise and innovative approach that keeps Ernest Tsui Architects + Partners at the forefront of its field.”

Danielle Grafton, Head of Features LUX Life


Best High-End Residential Architecture Practice - London & the South East

Best London Residential Conservation Project: Queen's Gate

Global 100 -Best Luxury Residential Architecture Firm 2019 - UK


Award for Excellence in: High-End Interior Design & Architecture - the UK

Architect of the Year: Surrey

Most Dynamic Residential Architecture Practice - South East England

Best Luxury Residential Architecture & Interior Design Firm - UK

 Best South East Residential Renovation Project: Hermitage House

Leading Designers Awards - Best Full-Service Architectural & Interior Design Firm - UK

Top Luxury Residential Architect - UK.

Best Luxury Residential Architecture Firm 2018 - UK




Global 100 - Most Cost Effective High-End Residential Architect - UK

Best Luxury Residential Architecture Firm

 Residential Architecture Firm of the Year



 The Most Dynamic London Renovation

Best in Cost Effective Luxury Residential Architect - UK

The Most Progressive Architect - UK

 Best Architect - Excellence Award



 The Most Cost Effective High-End Residential Architect



Our client range is from domestic home owners to overseas’ investors. We are a small firm who draw on not only our core team of studio based professional designers; we also thrive on developing all projects through multi-discipline collaboration with the client team, consultants and contractors. We are a highly skilled team that pride ourselves on creating architecture and spaces that will be a lasting legacy in our communities.

We always aim to offer an outstanding professional service:

We are a registered Royal Institute of British Architects (RIBA) Chartered firm.

We offer a full range of architectural services from inception to completion.




Immanuel Gaskin

Ernest Tsui
Principle Architect


Andre Gonsalves


Creative Team

Jon Barnard

Thomas Tong
Structural Engineer

Marco Wei Zhang
Structural Engineer


Janet Goh
Quantity Surveyor

Stephen Macfarlane


Open Positions

We're Hiring



  • Do you have a flexible working policy?
    Our team all work both in the Studio and from home. Using the latest technology we promote the option to work remotely, allowing for the perfect work/life balance based on flexibility.

    How will I develop professionally?
    We prize collaboration highly so your skills will be valued in taking the practice forward. Your ambition married with the experience of your colleagues makes the opportunity to develop professionally potentially boundless. We actively encourage your personal research and development opportunities to flourish.

    Are you looking for a particular type of employee?
    Our team has residential experience, alongside infrastructure, transport, interior and automotive design. We want people who bring their talents to the fore and are able to collaborate and compliment the existing team. So if you are a free thinker with strong communication skills we could be the place for you.


...have an interest and love of housing, design and construction....are keen to make your voice heard within the team...a desire to collaborate... an ability to take a project and run with it.


  • Design, Architecture or Planning degree or equivalent skill set.
  • Proficient CAD, and Hand sketching skill.
  • Ability to learn, adapt, work well independently and with a team.