RIBA CHARTERED

EXTENSIONS | RENOVATIONS | CONVERSIONS | NEW BUILDS

residential architects

2PM Architects is a London RIBA Chartered Practice. We design modern homes, extensions, renovations and conversions tailored to how you want to live, with a clear, thoughtful approach to architectural services, and a focus on design quality and long-term performance.

2PM Architects design homes tailored to how you live, with a focus on design quality and long-term performance.

Our process is collaborative and carefully detailed, shaped around your priorities and the right solution for your home, budget and way of living.

2PM Architects

projects

Our work includes house extensions, renovations, new build homes, conversions, interior architecture and basement design. We aim to guide projects smoothly through every stage, from early advice and concept design through to planning permission, technical detailing, building regulations, tendering and construction administration.

Our process is collaborative and carefully detailed, shaped around your priorities and the right solution for your home, budget and way of living.

St Johns Wood House Extension Glass Box by 2PM Architects
Highgate New Build Entrance by 2PM Architects

2PM Architects

experience

2PM Architects specialise exclusively in residential architecture. Since 2010, we have helped clients balance design ambition, budget, planning permission and successful project delivery, including within London conservation areas. We are ARB registered, RIBA Chartered and Passivhaus certified, and every project is led directly by practice partners and architects Mathew Byron and Peter Wraight, ensuring consistent guidance and communication throughout.

We are always happy to discuss new projects, and you can schedule a video call with us directly via our Contact page.

London House Extension Zinc Cladding

Architectural Services

process

We work with you from the earliest stages, helping you shape the brief, test ideas and make confident, informed decisions.

Our service runs through the full process, from design and planning to technical detail and construction. The stages below outline how a project typically unfolds and how we support you throughout.

1

Brief & Building Review

We’ll survey your building and help you develop a clear brief that captures your vision.

2

Concept Design Options

We’ll create 3D design options, helping you evaluate approaches and make decisions.

3

Planning & Developed Design

We’ll coordinate the planning application, including drawings, documents and submissions.

4

Technical Design & Regulations

We’ll produce detailed drawings and specifications for Building Regulations approval.

5

Tendering & Construction

We’ll help you choose a contractor, administer the building contract and monitor the work.

6

Completion & Final Certificates

Following completion, we will carry out final inspections and assist with the resolution of any defects.

Finchley House Refurbishment Roof Light View by 2PM Architects
St Johns Wood House Extension Staircase by 2PM Architects

Awards & Media

press

Our work is regularly published in the press and architectural magazines and presented for awards including AJ Small Projects and Don’t Move Improve. For publications, features and media information, see our press page. Our Colchester House Extension and Garden Room projects are featured in the Winter 2026 edition of Architecture Magazine.

2PM Architects Extension Feature Architecture Magazine Page 1
2PM Architects Extension Feature Architecture Magazine Page 2
2PM Architects Extension Feature Architecture Magazine Page 46
2PM Architects Extension Feature Architecture Magazine Page 47
2PM Architects Extension Feature Architecture Magazine Page 48