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M.A.R.S (Marcellino Sain Architects Pty Ltd)  is a Sydney-based architecture & interior practice. M.A.R.S adopts a holistic approach to responsive architectural design. Close and attentive collaboration with clients, a creative design process and a tailored delivery ensures that each project successfully responds to the requirements of the design brief. At the core of our practice is an emphasis on creativity in design and diligence in process and efficiency. Creativity is the essence of M.A.R.S - we aim to develop unique and innovative designs that draw inspiration from the processes of nature, as well as from contemporary urban life. We consistently seek to push the boundaries of what defines architecture and explore new ways to merge form and function. At M.A.R.S, we guarantee successful design solutions that address functionality, cost, aesthetics, experience and environmental responsibility.


We provide full architectural and interior design services for the following building typologies:

  • Residential (New Built + Alteration/Addition)

  • Multi Residential / Class 2 / Class 3 (Duplex, Town Houses, Hostels / Student Accommodation / Co-Living + Multi-storeys / High Rise) 

  • Health Care Building / Class 9a / Class 9c / Class 3 (Aged Care & NDIS/SDA)

  • Commercial Building 

  • Food & Beverage (Café, Bar + Restaurant)

  • Retail / Supermarket / Grocery / Showrooms

  • Health / Beauty /Fitness (Medical Centre, Beauty Centre, Spa + Gym)

  • Hospitality (Hotel, Resort)

  • Education Centres / Class 9b (Childcare, Cooking School + Tertiary/Training Centre) 

  • Community / Religious Centres (Church + Gallery) 

  • Industrial (Warehouses, Manufacturing / Factories + Commercial Kitchen)

  • Heritage Adaptive Reuse (Residential, Commercial + Retail)

Nominated Architect:

Marcellino Sain

NSW ARB 9024

NSW Design + Building Practitioner DEP 0002692


Suite 1, Level 8,

257 Clarence Street,

Sydney NSW 2000, Australia

t: +614 1207 1316

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