Experience the ultimate transformation of your London home with our flawless house extensions.

A house extension opens up a world of possibilities, adding more space, style, and sophistication to your living environment. Whether you desire a kitchen expansion, a captivating dining area, or a spacious home office, our team of skilled architects and designers will craft the perfect extension that aligns with your vision.

At XLine Architecture, we understand that embarking on a house extension project can be overwhelming. That's why our expert planning consultants take care of all the necessary permits and regulations, ensuring a stress-free process for you

Planning and Design

We will help you familiarize yourself with local planning regulations to determine if your extension can be done under permitted development or if planning permission is required. Our team will work closely with you to understand your vision and requirements, creating a custom house extension design that optimizes space and functionality.

Permits and Regulations

We will navigate the planning permission process and ensure that your house extension meets all relevant building regulations.

Party Wall Agreement

If the extension affects a shared wall with a neighbor, we will help initiate party wall agreements to address potential concerns and rights.

Structural Assessment

Our experienced structural engineers will conduct a thorough assessment of your property, ensuring that the house extension is structurally sound and safe.

Project Management

From concept to completion, our dedicated project managers will oversee all aspects of the house extension, including informing the local authority before starting construction process to regular site inspection and ensuring compliance with building regulations and quality standards.

Quality Construction

We collaborate with skilled contractors to deliver high-quality craftsmanship and attention to detail in every aspect of the extension process. Once construction is complete, we will ensure that the finished extension adheres to approved plans and notify building control for a final inspection and obtain a completion certificate.

House Extension