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Business Details
12 Years
experience
Architectural Design Services in South West London
Metre Squared Architecture is a design-led practice established in 2014, specialising in residential and commercial architectural projects across South West London and Surrey. With over 15 years of collective experience in London and Barcelona, our team delivers innovative, sustainable solutions tailored to client needs, from house extensions to new builds. We prioritise holistic design, integrating ecological principles and technical precision to create functional, energy-efficient spaces.

Our expertise spans planning applications, building control compliance, and bilingual (English/Spanish) client support, ensuring seamless project execution. Founded on values of transparency and client-centric service, we combine creativity with meticulous attention to detail to transform architectural visions into reality.
Services
House Extensions Planning Applications New Build Design Loft Conversions Sustainable Architecture Barn Conversions Interior Architecture Building Control Submissions
Details
  • Year established: 2014
Highlights and features
  • We offer 15+ years of architectural experience in London and Barcelona.
  • Our designs prioritise sustainability and energy-efficient building practices.
  • Bilingual (English/Spanish) service for international clients.
  • Holistic approach covering planning, design, and building control stages.
  • Client-focused methodology with transparent communication and fee structures.
What people say
Expert planning guidance Sustainable design focus Client-centred approach Attention to detail Bilingual service
Services
House Extensions
We design and manage house extensions tailored to your lifestyle, from rear and side extensions to two-storey builds. Our approach ensures compliance with planning regulations while maximising space and natural light. Serving Surrey and South West London, we handle all stages from initial design to building control approval.
Planning Applications
Our team prepares and submits detailed planning applications, leveraging local authority expertise to secure approvals. We manage revisions and negotiations, ensuring designs meet regulatory standards while preserving your vision. Services include 3D visualisations and agent representation.
Sustainable Architecture
We integrate energy-efficient materials, passive design principles, and renewable technologies into every project. Our sustainable approach reduces environmental impact while enhancing building longevity and occupant well-being, aligning with modern ecological standards.
Loft Conversions
Transform unused loft space into functional rooms with our bespoke conversion service. We handle structural assessments, planning permissions, and building regulations compliance, creating additional living areas that add value to your property.
New Build Design
From concept to completion, we design new homes that reflect your unique requirements. Our process includes site analysis, space planning, and material selection, ensuring energy efficiency and aesthetic appeal in every custom build project.
People
Gilda
Founder & Architect
With 20+ years in architecture, Gilda established Metre Squared in 2014 after working on luxury hotels and residential projects in London and Barcelona. She specialises in sustainable residential design and client-focused solutions.
Ana
Architectural Designer
Ana supports early project stages with creative input, bringing energy and technical expertise to design development. She collaborates closely with clients to translate ideas into practical, beautiful spaces.
Questions
What architectural services do you specialise in?
We specialise in house extensions, new builds, loft conversions, planning applications, and sustainable architecture for residential and commercial properties.
Do you handle planning permission applications?
Yes, we prepare and submit planning applications, manage revisions, and act as agents to secure approvals from local authorities.
Are your designs environmentally sustainable?
Yes, we prioritise eco-friendly materials, energy efficiency, and passive design principles to create buildings with minimal environmental impact.
How are project fees calculated?
Fees are tailored to each project's scope after an initial consultation and site visit to understand your specific requirements.
Which areas do you serve?
We operate across South West London, Surrey, and surrounding areas including Kingston, Richmond, Guildford, and Cobham.