Extension Architect London

We have a lot of experience in extension architecture. We focus on many types of extension projects. These include basement, bespoke, rear, single-storey, two-storey, Mansard roof, and ground-floor extensions. We specialise in modern designs, ensuring each extension fits your home perfectly.

Payte Architects London | Extension Architects London
Payte Architects London | Extension Architects London
Payte Architects London | Extension Architects London
Payte Architects London | Extension Architects London

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Payte Architects London | Extension Architects London

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Home » Extension Architects London

We specialise in house extensions in London, especially for Victorian homes. We take pride in helping clients boost property value and make the most of their space. We design custom spaces and modern extensions. We also reconfigure interiors to increase natural light and create more room. Our creative design team elevates the planning process to a new level.

We are an established architecture firm in London. We help with planning, building regulations, permissions, party wall agreements, and building control. Our skilled team takes care of all regulatory issues in extension projects. This way, your home’s transformation is smooth and stress-free.

We provide house extension architects in London for rear, wraparound, side return, and infill extensions. These options will suit your space and boost its value. We start our design process with initial drawings, structural calculations, and 3D visuals.

These help clients imagine the transformation. We also provide a clear scope of work for the building contractor. Let us help expand your floor space and elevate your property’s worth. We make sure every project is designed to fit your needs perfectly.

apartment Extension architects

We provide full design and architectural services for apartment extensions in London. We offer planning advice, design layout changes, custom joinery, and regulatory drawing preparations. We take care of everything for your project. We can help you change your apartment’s layout or make updates.

Our services cover everything. We handle planning permission, building approvals, landlord consents, and the licence to alter. We also handle all planning applications ourselves.

Additionally, we offer project management as part of our complete service package. Our architectural service transforms your space with ease. We improve both functionality and style to create modern, attractive living areas.

ARRANGE A FREE CONSULTATION

Arrange a free consultation with one of our ARB or RIBA extension architects today. We offer clients a complimentary 30-minute consultation.


FREE NO OBLIGATION CONSULTATION
VIRTUAL CONSULTATION AVAILABLE
ON SITE CONSULTATION AVAILABLE

Innovative Extensions Crafted with Exceptional Architecture


Our London architects create smart, sustainable extensions that suit your space perfectly.

Payte Architects London | Extension Architects London

Wraparound


We specialise in wrap-around extensions. This is a popular way to expand and transform properties. This extension combines a rear and side addition. It creates an L-shape that expands ground-floor space. This is ideal for open-plan kitchens, living spaces, or adaptable rooms that fit modern lifestyles. We handle everything from design and planning permission to construction.

Payte Architects London | Extension Architects London

Single Storey


A single-storey extension can really boost space in your London property. It can be added to the back or side of the property. This addition offers more space for a modern kitchen, a living area, or a home office. This extension improves the flow inside and makes the property more practical. Our architectural team makes it easy for you to get great results that suit your property.

Payte Architects London | Extension Architects London

Multi Storey


A multi-storey extension in London can provide a lot of space. You can use it for extra bedrooms, bigger living areas, or more bathrooms. Building up on your property lets you make the most of it without losing any garden space. We take care of everything. This includes planning, permissions, and construction. We ensure your extension fits well with the current architecture.

Payte Architects London | Extension Architects London

Side Return


A side return extension utilises the unused space beside your home. You often find this addon in Victorian and Edwardian buildings in London. Clients can extend into this narrow area to make a wider, open-plan kitchen. This change will let in more natural light. Our architects are experts in side return extensions. These designs boost functionality and add to the property’s value.

Payte Architects London | Extension Architects London

Rear Extension


A rear extension expands the back of your property. This gives you room for an open-plan kitchen, a larger dining area, or a more spacious living room. This is ideal for clients looking to improve their ground floor. These extensions boost natural light and link indoor and outdoor spaces smoothly. We create rear extensions that match your home’s style. They also boost efficiency and value.

Seamless Home Extensions from Concept to Completion


Our team of architects, designers, and builders in London creates stylish and practical home extensions. We handle each stage, from the first meeting to the final build, with care and precision.

London Home Extension Planning, Design, and Construction


Feasibility Studies for Home Extensions

Our London property extension architects carry out comprehensive feasibility studies. They look at structural integrity, space potential, and costs. This ensures that property expansions are smart and efficient.


Planning Permission for London Extensions

Our team of architects collaborates with local councils. We navigate planning policies, building codes, and zoning laws to ensure smooth compliance. Our expertise simplifies the process, providing a stress-free experience.


Project Management and Contractor Coordination

We monitor construction progress, project timelines, and project quality. This way, we ensure everything operates without issues and according to schedule. We focus on details to ensure everything runs smoothly from start to finish.


Sustainable Extension Materials & Energy Efficiency

Our eco-friendly extension designs and insulation solutions improve property energy efficiency, sustainability, and comfort. Our approach reduces environmental impact and improves thermal performance.


London Structural Engineering and Load-Bearing Analysis

We check that extensions meet safety, stability, and regulatory standards. We do this with structural assessments and compliance checks. Our team makes sure that a property extension blends in well, is safe, strong, and built to endure.


Interior To Exterior Extension Flow and Aesthetic Integration

Our architects mix new extensions with the current style. This creates a smooth transition between the old and the new. Our architects respect the original structure while enhancing functionality, aesthetics, and flow.

why work with us?

extension architecture
FAQ

An architect is needed for extensions. They create detailed drawings that are important to consider.

Some people trust contractors to handle project design and construction. This method has some risks. But, bringing in an architect for renovations helps make sure your home addition follows the rules. However, hiring one is not legally required for any project.

You don’t need an architect for your extension’s planning permission. But having one can be very helpful. They can save you time and money as you move your extension forward.

Architects don’t have to provide free services, but we offer a free initial consultation. This first meeting lets us talk about your project needs. After this chat, you will need to pay for any detailed design or advice.

Typically, from engagement, we aim to produce draft documentation within a 14-day period.

Designing Dreams with Speed, Innovation, and Expertise

TESTIMONIALS

Read some of our reviews from our happy and valued customers.

Services

Payte Architects London offers a comprehensive range of architectural services. Our skilled architects specialise in different areas. This lets us customise our approach for the many aspects of architectural design.

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Our commercial architects in London specialise in shop and office conversions, as well as expansions and adding additional floors.

Extension Architect

We ensure compliance, design and planning for London extensions are carried out with diligence and passion.

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Our London interior architects firm specialises in creating luxurious environments, enhancing interiors to elevate each space.

Loft Architects

Our team has extensive expertise in creating additional space from above, making our London loft architecture firm specialists a reliable choice.

Residential Architects

We provide clients a London residential architect team for studio apartments and period properties.

Interior Design

Our London interior design firm have extensive expertise in maximising space from above.

Build Work London

We have extensive expertise in London building services, specialising in creating additional space from above.