Marcin Piotrowicz — Architect

Professional portfolio · Seeking an employed architectural role

My architectural practice ceased trading on 9 September 2026 and is no longer accepting commissions. This website presents my experience and completed work.

Featured project: Long House / The Gallery — BBC NI House of the Year 2025

About Me

I’m a Belfast-based architect with experience in residential design, technical coordination and energy-efficient homes. My approach combines careful listening, thoughtful design and attention to how buildings are constructed and perform.

My Portfolio

Selected completed projects, illustrating my approach to design, technical detail and the everyday experience of buildings.

→ View my portfolio.

Contact Me

If you think my experience could be a good fit for your team, I’d welcome a conversation about employment opportunities.
→ Get in touch

Feedback from previous clients:

His attention to detail, enthusiasm, patience and creative energy made the whole process of designing and building our beautiful house a joy.

Bernard Jaffa, Houzz review for Long House / The Gallery

Very reliable and punctual… great vision for structure and design… highly recommend him.

Homeowner in East Belfast, Review on Houzz

My new accommodation is very comfortable and has lived up to my expectations,
especially the performance of its insulation.

Homeowner in Holywood area, Private text message