MASS ARCHITECTURE LTD. - Architectural Designer

MASS ARCHITECTURE LTD. is a verified architectural designer, established for 8 years, serving Yorkshire and The Humber.

About MASS ARCHITECTURE LTD.

Mass Architecture is a RIBA Award-winning chartered architects practice based in York, founded in 2004 by Charlotte Harrison and Glen McGowan. The practice specialises in contemporary architecture within historic contexts, including the sensitive extension, refurbishment, and adaptation of listed and historic buildings, as well as new-build projects in conservation areas. They work across residential, commercial, ecclesiastical, and community sectors, delivering design-led projects with a focus on technical rigour and responsible practice.

The practice works with a diverse client base including private householders undertaking extensions and conversions of period properties (particularly listed buildings and properties in conservation areas), residential developers, commercial clients, and institutional clients such as the University of York. Project testimonials indicate experience with barn conversions, historic house extensions, and commercial fit-outs, suggesting a focus on small-to-medium scale heritage-sensitive projects alongside contemporary interventions.

Track Record

5+ planning projects · 3 councils served · Established 8 years · Active in 2026

Accreditations

Accredited by Architects Registration Board, Royal Institute of British Architects.

Service Areas

MASS ARCHITECTURE LTD. serves Yorkshire and The Humber.

Councils

MASS ARCHITECTURE LTD. has worked with City of York Council, North Yorkshire Council (Harrogate and Scarborough), North Yorkshire Council (Hambleton).

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