JKMarchitects is a young and vibrant architecture design studio based in Sydney. Our desire is to make every space simple and functional, reflecting in the manner we live our daily lives. We strongly believe we can create yours too!





JKMarchitects is a multi-disciplined architecture and interior design studio. Founded in 2017 by an energetic architect couple who share the love and passion in innovative and responsive design, the team believes in the importance of collaborative design with our clients and consultants to bring out the most natural resolution to every challenge in any project. We pride ourselves in our ability to embrace the art and creativity in architecture and the space we all live in.







Keith Ma 

M. Arch, B. Arch
Born and raised in Hong Kong, Keith showed signs of a creative mind and developed a strong eye for design and composition at a young age. His talents in photography and art instigated his curiosity and latter passion in architecture. Having completed his architecture studies in Australia and Italy, Keith travelled around the world to witness and experience some of the most remarkable place makers, buildings and cities.

With over 10 years of professional experience as an architect and designer,  Keith has worked with world renowned Rogers Stirk Harbour and Partners, where he was heavily involved in the making of the Barangaroo Masterplan and International Towers. His enthusiasm in civic space and public architecture at Bates Smart allowed his experience to prosper as he worked and project led on numerous Commercial, Residential and Hospitality projects including 88 Alfred Street residential, The Store development in Newcastle, Ivanhoe masterplan and mixed-use development, Wentworth Avenue Hotel, 8 Parramatta Square residential and the 280 George Street Hotel Design Competition. Despite his broad spectrum of civic and urban scale experiences, Keith has most recently designed and completed a number of smaller scale residential architecture with JKMarchitects.

Keith is a strong advocate for interactive and collaborative approach, experimenting and sharing of ideas to generate better design solutions.

For full details, please refer to this link


Juliana Conceição

M. Arch, B. Arch
Juliana is passionate about design and architecture. She stands for high quality work and timeless design that is made to last. Great design thinking and the right selection of materials is an integral part of her design for a long lasting and sustainable product.

Juliana grew up in Macau within a mixed European and Asian culture. She later moved to Australia to complete her Bachelor and Master degree in Architecture at the University of New South Wales. During her studies she took the opportunity to study at Universitat Politecnica de Valencia and travelled around Europe to broaden her horizon in architecture. Being exposed to different cultures and environments at a young age led her to develop a curiosity of different lifestyles and how design impacts the way people live.

Since joining Tzannes in 2010 and having gained over 10 years of experience, Juliana has been influential on a number of projects ranging from substantial individual residential dwellings, mixed use development, multi-residential and commercial buildings. She has led projects from feasibility stage to design development, construction documentation and contract administration through to completion. Her particular strengths are in detail design, project coordination and construction documentation.

Juliana co-founded JKMarchitects in 2017, and has since delivered a number of high end residential dwellings with precision and care.



We are experienced and confident in delivering projects through the following design stages:

Establish a design brief.
Provide feasibility study and analyze site opportunities and constraints.

Schematic Design
Create and develop a concept design that suits our clients brief.
Coordinate the design with specialist consultants and liaise with planning authority.
Submit an application with local council or private certifying authority to seek for planning approval.

Design Development
Select materials and finishes that are appropriate for the design and budget.
Customize and develop the design in detail that reflects the design intent.
Provide tender documentation for design to be priced.

Develop construction documentation.
Collaborate with a selected builder through the entire construction process.

Contract Administration
Administer a building contract between the client and selected builder.

We specialize in a wide range of project typologies including: