Architects In London, Leading Architects In London- Extension
RIBA Chartered
17 Years in London
2,200+ Projects Delivered
Feasibility in 2 Weeks
Planning in 8 Weeks
On Site in 6 Months
Plot to Planning
Green Belt & Listed Specialists
One Studio Since 2009
Feasibility in 2 Weeks
Planning in 8 Weeks
On Site in 6 Months
Home Owners
Developers
Investors
Designing a new build home offers a unique opportunity to create a space that is tailored entirely to your lifestyle, aesthetic preferences, and long-term needs. At Extension Architecture, our new build architects work closely with homeowners, developers, and investors across London to design homes that are both architecturally distinctive and...
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At Extension Architecture, we deliver a fully integrated architectural service for new build homes across London. From initial concept to final delivery, every stage is carefully managed to ensure a seamless process defined by clarity, precision, and design integrity.
Our architects create innovative, sustainable designs reflecting your style and needs. We ensure each project truly represents its owner and exceeds expectations.
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From planning and permits to construction, our architects work closely with you for a smooth process. We keep you informed and address challenges promptly.
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We believe small details greatly impact the final outcome. Our architects carefully ensure design aesthetics and functionality align.
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Navigating building regulations can be overwhelming. Our experienced team ensures your new build complies with all legal requirements.
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At Extension Architecture, we take immense pride in offering comprehensive services that cater to the unique needs of each new build project. Our team of new build and custom home architects are adept at blending creativity with technical expertise to bring your ideas to life. By choosing our services, you benefit from:
We begin by understanding your vision, needs, and aspirations. Our experienced local extension builders conduct feasibility studies to understand your project.
We conduct a detailed survey to assess the site’s condition, constraints, and opportunities. This step forms the foundation for accurate design and planning, ensuring a smooth journey ahead.
Turning your ideas into clear, practical plans. From initial sketches to planning submissions, we design to add creativity with compliance.
Before construction begins, you’ll walk through your future space in virtual reality. This immersive step allows you to fine-tune finishes, layouts, and flow, all before a single brick is laid.
Our architects create detailed technical drawings for building control, structural teams, and contractors, covering everything from construction specs to regulation compliance.
We invite trusted contractors to quote transparently, while our interior designers collaborate with you to curate a space that reflects your style, down to the last detail.
Once complete, we walk you through every feature of your new space. We stay connected post-handover to ensure everything functions exactly as it should.
With trusted builders on-site, we manage timelines, consultants, and inspections, ensuring each stage is delivered with precision, safety, and craftsmanship.
Years Of Experience
Consultancies Provided
Borough’s Covered
Global Team Members
We publish typical price ranges for all service types. Every quote from our engineers is fully itemised with no hidden costs.
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Nikki
Architectural Sales Consultant
