Business Details
We are Extension Architecture, a dedicated team of designers and thinkers specialising in house extensions London, planning applications and building regulation drawings. We have over 16 years of experience and have successfully secured more than 1,800 planning approvals, demonstrating our deep expertise in navigating complex planning policies. We employ an inhouse structural engineer who analyses project scopes to ensure safety, compliance and seamless design execution. We have building regulation specialists who integrate structural and planning drawings to guarantee smooth site execution, including detailed specifications such as drainage and rooflight joinery. We provide interior design services that bring your visions to life, delivering functional and aesthetically pleasing spaces that meet technical and aesthetic aspirations.
We oversee every project phase with dedicated project managers, ensuring timely delivery, budget adherence and highquality results tailored to client expectations. We maintain transparent communication, offering phone, email and facetoface consultations to address any queries you may have. We pride ourselves on professional standards, delivering meticulous attention to detail and highquality results that meet client expectations. We continuously innovate, providing services such as loft conversions, basement extensions, kitchen designs and 3D visualisation to meet diverse client needs. We have a proven track record as a reliable architecture firm in London for transforming properties into ideal spaces. We are dedicated to delivering client satisfaction through bespoke solutions, rigorous compliance and a collaborative approach.
We oversee every project phase with dedicated project managers, ensuring timely delivery, budget adherence and highquality results tailored to client expectations. We maintain transparent communication, offering phone, email and facetoface consultations to address any queries you may have. We pride ourselves on professional standards, delivering meticulous attention to detail and highquality results that meet client expectations. We continuously innovate, providing services such as loft conversions, basement extensions, kitchen designs and 3D visualisation to meet diverse client needs. We have a proven track record as a reliable architecture firm in London for transforming properties into ideal spaces. We are dedicated to delivering client satisfaction through bespoke solutions, rigorous compliance and a collaborative approach.
Highlights and features
- We have over 16 years of expertise in London architecture.
- We have secured over 1,800 planning approvals.
- We employ an inhouse structural engineer for safety compliance.
- We provide inhouse building regulation specialists for detailed specifications.
- We manage projects with dedicated project managers ensuring timely delivery.
Services
House Extensions
We design and deliver singlestorey, doublestorey and flat extensions tailored to London homeowners seeking additional living space. Our inhouse architects ensure compliance with planning policies and building regulations, guaranteeing swift approval and structural integrity. Clients benefit from increased property value, enhanced functionality and a seamless, stressfree construction process.
Loft Conversions
We specialise in loft conversions that transform underused attic space into stylish, functional living areas for London residents. Our structural engineer and interior designers collaborate to meet safety standards while delivering highquality finishes and optimal natural light. Homeowners gain additional rooms, higher resale value and a modern living environment without relocating.
Structural Engineering
We provide inhouse structural engineering that analyses project scope and drawings to ensure safety and compliance for building control. Our specialist examines structural integrity, identifies loadbearing requirements and delivers precise calculations for seamless design execution. Clients receive guaranteed structural safety, faster approvals and peace of mind throughout construction.
Building Regulation
We offer inhouse building regulation specialists who integrate structural and planning drawings for seamless site execution. Our team details specifications such as drainage, rooflight joinery and insulation to meet local authority requirements. Developers benefit from compliant designs, reduced inspection delays and assured adherence to regulatory standards.
Project Management
We manage every project phase, coordinating stakeholders, ensuring timely delivery and strict budget adherence. Our project managers oversee design, construction and handover, providing clear communication and quality control. Clients enjoy organised workflows, ontime completion and highquality results that meet their expectations.
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