Do you love your home but wish you had more space? Do you want to improve your lifestyle and increase your property value without the need to move?

If so, a house extension could be your best option. A house extension is a smart and affordable way to expand your living space and enhance your home. Whether you need an extra bedroom, a larger kitchen, or a more versatile living area, Nasir Builders can help you create your ideal home extension, and your dream home.

Our House Extension Building Services

At Nasir Builders, we offer a variety of house extension services to suit your specific needs and preferences. We can handle any type of house extension, including:

  • Single-Storey Extensions: This is a great option to add more space and light to your ground floor. You can extend your home to the rear, creating a spacious and modern room that can be used for any purpose.
  • Multi-Storey Extensions: Unlock the full potential of your home with a double-storey extension build. This is a perfect option to add more space and value to your home. You can extend your home vertically, adding an extra floor or more. You can create additional bedrooms, bathrooms, or any other rooms that you need.
  • Wrap-Around Extensions: This is an amazing option to maximise your potential space and transform your home. You can extend your home to both the rear and side, creating a large and flexible area that can be divided into multiple rooms or left as an open-plan space.
  • Side Extensions: This is a clever option to utilise your unused or underused space. You can extend your home to the side, converting your garage or other dead space into a useful and attractive room.

Our Project Management Process

At Nasir Builders, we take care of every aspect of your house extension project, from start to finish. We offer a comprehensive project management service that ensures that your project is completed on time, on budget, and to the highest standards. Our project management process includes:


We work with you to design your house extension according to your specifications and preferences. We can also provide architectural drawings and structural planning &calculations, if required.


Planning permission is a building requirement for house extensions in London. It ensures that your extension does not have a negative impact on the environment, your neighbors, or the character of the area. The need for planning permission depends on the size, location, and design of your extension. Nasir Builders can help you with the planning process if required. We have experience in dealing with planning applications and regulations for house extensions in London. We can advise you on the best options for your extension and liaise with the relevant authorities on your behalf.


We carry out all the construction work involved in your house extension, from installing the foundations and walls to fitting the windows and doors. We use high-quality materials, skilled builders and equipment to ensure durability and safety.

First Fix

This is the stage where we install the essential services for your house extension, such as plumbing, electrical, heating, and ventilation. We also install the insulation, plasterboard, and flooring for your new rooms.

Second Fix

This is the stage where we complete all the finishing work for your house extension, such as plastering, painting, tiling, carpentry, joinery, and electrical work. We also fit the fixtures and fittings for your new rooms, such as sinks, taps, showers, toilets, switches, sockets, and lights.

Why Choose Nasir Builders?

Nasir Builders is more than just a construction company; we are your trusted partner for all loft conversions in East London. Here are some of the reasons why you should choose us:

Industry Expertise

We have over 15 years of experience, the knowledge and skills to handle any loft conversion project, no matter how big or small, simple or complex.

Local East London Builders

As a local East London building company, we know the local area well and can advise you on the best loft conversion options for your property.

Quality Assurance

We are committed to delivering quality workmanship and customer satisfaction. We guarantee the quality of our work on all our loft conversions.

Nasir Builders: Your House Extension Builders in East London

Contact Us Today

If you are ready to transform your home with a house extension, contact Nasir Builders today.

You can call us on 02085524601 or email us at [email protected].

We offer free consultations and quotations for all our customers.

We look forward to hearing from you and working with you on your next project.