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A small, dedicated team of conservation specialists

Conservation architects and surveyors with a particular passion for working directly with skilled traditional craftspeople and for close working relationships with longstanding clients.

Discuss your building
St George's Chapel, Windsor Castle

Leading the practice

60% of our qualified architects are women, surpassing the industry average of 40%.

Martin Ashley

Martin Ashley

Principal Partner, Conservation Architect

MVO, Dip Arch, RIBA, SPAB

A Scholar with the Society for the Protection of Ancient Buildings in 1976. Surveyor of the Fabric to the Old Royal Naval College and St Bartholomew the Great, and to St George's Chapel, Windsor, for twenty-five years. Made a Member of the Royal Victorian Order in 2011.

Kieran Kintrea

Kieran Kintrea

Principal Partner, Conservation Surveyor

BSc (Hons), MRICS, RICS Certified Historic Building Professional

Joined in 2016 from the Old Royal Naval College. Lead consultant, project manager and contract administrator on many projects for the Royal Household and the Old Royal Naval College.

Giulia Baldin

Giulia Baldin

Partner, Conservation Architect

PGDipCons (Chaillot), RIBA, AABC

Over a decade of post-qualification experience, including six years at Giles Quarme Architects, a member of France's Architectes du Patrimoine, and AABC registered since 2025.

James Campen

James Campen

Partner, Conservation Architect

BA (Hons), PGDip Architecture, PGDip Professional Practice, ARB, AABC

A chartered and AABC accredited architect with experience at all RIBA work stages, almost all of it on listed buildings.

Ayaka Takaki

Ayaka Takaki

Partner, Conservation Architect

MA MSc (Cons) DipArch RIBA SCA, AABC

An accredited Specialist Conservation Architect, member of the Traditional Paint Forum and ICON Historic Interiors Group, and assessor on the RIBA Conservation Register Assessment Panel.

Architects, surveyors and the people who run the practice

We divide our time between home, sites across London and the South East, and our practice hub in Twickenham.

Amy Turner

Amy Turner

Senior Architect

ARB, RIBA

Beata Cachovanova

Beata Cachovanova

Conservation Architect

ARB, RIBA

Ellen McBride

Ellen McBride

Conservation Architect

ARB, RIBA

Zanna Krzyzanowska

Zanna Krzyzanowska

Conservation Architect

ARB, RIBA

Camila Oliveira

Camila Oliveira

Architect

ARB

Charlotte Wilcockson

Charlotte Wilcockson

Building Surveyor

MCIOB, AssocRICS, MIWFM

Oliver Cameron

Oliver Cameron

Assistant Building Surveyor

BSc (Hons) Building Surveying

Luisa Granados

Luisa Granados

Part II Architectural Assistant

MArch

Órla Mc Carthy

Órla Mc Carthy

Part II Architectural Assistant

MArch, MSc Architectural Conservation

Seirian Tranter

Seirian Tranter

Part II Architectural Assistant

B(Arch), M(Arch)

Stella Cochrane

Stella Cochrane

Practice Operations and Marketing Manager

Yvonne Loftus

Yvonne Loftus

Office Manager

First point of contact for all enquiries

Training and careers

Learning on site, from the craftspeople

We offer a flexible and generous policy for CPD and training, and encourage hands-on conservation experience, from SPAB Working Parties to tile roofing courses at West Dean.

To work with us, email a CV and portfolio to recruitment@ma-arch.co.uk.

A mason carving new stone ornament at Buckingham Palace

Caring for a historic building?

Tell us about the building and what it needs. Yvonne Loftus is the first point of contact for every enquiry.