What is an House Extension or Home Addition?

Any additional space added to the existing residential house property by extending it is known as an house extension in London. Apart from adding new space, extensions can open up a property, bring character, illuminate the space with natural light and increase the value of the property. TEL Constructions make your extension journey simple, affordable, and efficient. Start your extension project with us today!

Build Your Extensions in London with TEL Constructions

We at, TEL Constructions, a renowned extension contractor in London, offer a low-stress and hassle-free extension experience. We have rich expertise in building diverse extension types including:

• Residential Property Extension: We plan, design, and build all types of house extensions for various houses including semi-detached, detached, terraced, apartments, bungalows and more. We do provide support and assistance to make sure that the project meets all the requirements for planning permissions and building regulations.
• Commercial Property Extension: We provide a comprehensive range of extension services for commercial properties such as malls, schools, offices, workplaces, MNCs, Hotels, hospitals, and other mixed-used buildings. We are popular as one of the best commercial property extension companies in the UK.
• Industrial Property Extension: The expansion of business is made easy with industrial property extension services by TEL Construction. Now add more space to your warehouse, factories, showrooms, manufacturing units, cold storage and much more in the most cost-effective way with TEL Construction.

Where Do You Want to Add an Extension?

Whether you want to go for a simple extension or a grandiose one such as a loft or double-storey extension, everything comes down to budget, architectural capacity and budget preferences. Speak to our experts at TEL Constructions, your local extension company, who will understand your requirements and will offer a bespoke and well-tailored extension solution. Here’re some popular extension types in the UK.

• Rear Extension: This extension adds living space to the rear of the property. Expand your kitchen and living area with rear extension services for your property.
• Wraparound Extension: Wraparound extension combines the side and rear of the property, thereby creating an L-shaped extension.
• Side Return Extension/ Side Extension: Utilize the side of your property and extend it to create a bespoke living area.
• Side and Rear Extension: Extend through the side and rear of the property out to the garden and bring your dream of open plan living to reality.
• Single-Storey Extension: Transform your ground floor and add more space to it through single-storey extension services.
• Double Storey Extension: Need more space? Double Storey extension services add/expand two floors providing an enhanced living area.
• Loft Conversion: The best way to transform your unused attic space into a habitable room such as a bedroom, office, gym and more.
• Basement Extension: Looking to add a guest room or a home cinema to your property? Extend and convert your basement for these new spaces.
• Kitchen Extension: Want to create a larger and more open area for the best cooking and dining experience? Kitchen extension services by TEL Constructions are an ideal pick.
• Garage Extension: Convert or extend your garage space and repurpose it into a living room that can turn into your new office, bedroom, dining room and more.

Looking for something else? Don’t hesitate to speak to our extension professionals and we promise to offer you the best and most cost-effective extension solution for your needs.

Why Choose TEL Constructions as Your Extension Contractor?

TEL Constructions specializes in offering world-class, aesthetically appealing, and functional house extensions for your property in London, UK. With a rich experience of over a decade and professional expertise, we help you get the most suitable design for your extension prospects. Our seasoned team works on the latest tools, techniques, and advanced technologies to turn your dream ideas into something tangible. When it comes to workmanship, it stands unsurpassable in the industry. Over the years, TEL Constructions has assembled a dedicated team comprising architects, 3D visualizers, engineers, tradesmen, managers, and workmen. We work in tandem to ensure every project turns out to be a success.

We are proud to have partnered with many big names in the industry. Garnered as the most trusted, recommended and referred extension building company in the UK, we feel grateful to our customers. Our portfolio and the case studies will throw light on the projects we have done, and the quality delivered, something we strive to keep on improving with each project. If you’re a businessman or a homeowner in London and looking to expand/transform your living space? Hire TEL Constructions as your extension company to bring your dreams to reality.

Benefits of Working with Local Extension Builder

Looking for the best local extension builder near you? TEL Construction is the most trusted and reliable builder in London and nearby areas. Here’s how TEL Constructions, being your loved local builder enables efficient, transparent, and seamless workflows.

• Clear Communication: You may visit our office located in London anytime during working hours for more personal and better interaction. We plan and keep things simple and transparent, so it becomes easy for all stakeholders to stay on the same page from day one.
• Better Understanding of the Location: Being a local London extension builder company, we have a better understanding of the local geographical area, climate, weather, and the best materials that ensure maximum durability and cost-effectiveness.
• Offers More Control: Hiring a local extension contractor in London gives you more control over the project. The reason is that you can straightaway connect with them via any means and stay updated on all the progress of the project.
• Timely Completion: All the resources and our team are present locally, which reduces the long travel time. Thus, expediating the extension process and ensuring a timely delivery.

Best Extension Design and Build Company

The team at TEL Constructions has the skills, knowledge, and expertise to cater for every type of extension irrespective of the scale and scope of the project. We believe in a design-led approach which ensures that all the requirements are well put in the designing phases. This pre-construction phase improves accuracy, propels timely delivery, and meets expectations. The 3D designs by our visualization studio give a clear picture of what you can expect after construction. Have extension plans in your mind? Speak to our experts today and get your FREE no obligatory quote.

Areas We Serve

TEL Constructions, the best extension builder, offers its world-class extension services across North London, West London, South London, and Central London. The specific areas include Amersham, Wembley, Uxbridge, Stanmore, Ruislip, Leatherhead, Hayes, Ealing, Coulsdon, Croydon, Harrow, Heston, Northwood, Southall, Surrey, Watford, Hounslow and many more. Get in touch with us to get more information about our working in your area. We are a FMB approved and Trustmark registered company. Also, we stand fully compliant with industrial standards.

How We Work?

Building an extension is never a simple and effortless process. But with TEL Constructions’ streamlined and well-tailored processes, it becomes easy to follow execute and track. We follow a transparent approach that keeps our clients informed and updated on the progress. This ensures peace of mind every time!

1. Initial Consultation: The process begins when you reach out to us and share your requirements. We plan out an initial consultation where our team discusses all the requirements in detail.
2. Design and Cost Estimates: Our team makes a site visit and assesses the feasibility scenarios. We work over a design and share the cost estimates in the form of a quote along with the time taken to complete the extension. We skip this step if you already have the blueprints and other necessary documents.
3. Permissions and Approvals: After the design is approved by you, the project moves to getting necessary permits and approvals for planning permissions and building regulations.
4. Build: After getting all the clearances, it is time to start building a high-quality extension for your property.

Cost Effective House Extensions in London with TEL Constructions

House extensions are extremely versatile and relatively cost-effective as compared to moving or purchasing a new property. With the growing space and home crunch in the housing market in the UK, people are just being forced to buy a new property. However, a home extension, irrespective of the type, provides you with an additional room or living space that you desperately need. Residential house extensions are undoubtedly the best and most cost-effective option to add new space. Reach out to TEL Constructions today – Your trusted extension builders in London.

TEL Constructions’ London Extension Design and Planning Services

Searching for a two-storey extension property in South London, a side return in Central London or even a full property renovation, TEL Constructions can help you in every work that you’re looking for in your property improvement. Our talented designers draw extension designs according to your specifications and needs. We make sure that the designs are fully compliant with planning permissions and adhere to building regulations. Also, we share the most competitive quote in the market and offer the best price match feature as well. Hiring TEL Constructions for your house extension company in London will provide you with best-in-class residential extensions at unbeatable quality and prices.

Get In Touch with Us Today to Start Your London Extension

Best extension contractor in London, is that what you’ve been looking for? Just grab your phone, call us right away and gift yourself a good habitable space that scores perfectly on all grounds. Our team would be more than happy to assist you and provide you with a free site visit and a no obligatory FREE quote.

You may also fill up the enquiry form and email us your requirements. Our team will get back to you within 48 hours. Your online search for the best extension builder near me ends here. Call Now.

Testimonials (2)

1. We hired TEL Constructions as an extension design and build company for our home. A big thankyou to the entire team for delivering on promised timelines. Highly recommended for someone looking for an extension builder in London.
2. We recently planned a wraparound extension with TEL Constructions for our terraced house. The team shared us with amazing design solutions that I can’t even think of. I am greatly impressed by their creativity, especially their space-saving techniques. I am extremely happy about the final extension they added to my existing home.