Planning For a
Home Extension in London?

Plan And Build A House Extension With Our Experts

A house extension is a very economical investment if you are looking to expand the area in your house. Our side and rear extension specialists work tireless to give you a versatile area. House extensions allow you to improve your home and add space without breaking the bank and certainly add value to your existing property. 

We provide High Quality Home Extensions in And Around London

Price Match

We are happy to give you a better quote than the one you got.

10 Year Warranty

Talk to us and see if your job qualifies for a decade long warranty.

Quality Guaranteed

We make sure to give you the best resources to get the job done.

Timely Sensitive

All our projects start and finish within the promised time frame.

Choose The Right Type of
Home Extension For Your Home

The right home extension can give you and your family the space to grow, breathe and entertain better altogether. There are a variety of side-and-rear extensions that allow you to expand within your old house and you don’t have to invest in a new property eventually. Our project builders work with you to discover all the expansion options available. 

side home extension render


These extensions are relatively small and stretch into the alleyway of your house.

home rear extension render


Extend the backside of your property to include an additional dining or living space.

side and rear home extension render


This extension in-fills the to the rear and side of your property providing for extra space.

wrap around side and rear home extension render


This combines the side and rear together thereby providing maximum space and light to your house.

multi storey side extension render


Add an extra set of areas on a multi-storey level if you are look for extra space.

See Our Success Stories

What Our Clients Say

Clients Say

-Dominic Cook

We hired Tel construction to get a side rear extension done in my single storey house in Surrey. The weather wasn’t so good back then but that did not stop these guys. The job was done in time and I haven’t had a single problem since.

Clients Say

-Aaron Park

I had a terraced house but was looking to add more space with another extension in the back. I talked to their project manager during the no-obligation visit and was impressed at the ideas they had for a rear extension. The work went on smoothly and I am quite satisfied with the results.

Clients Say

-Aya Gibson

I bought a detached property, which needed a lot of renovation. My budget was already low as I had spent enough on the property. Tel constructions helped my with a wrap around extension that increased a lot of the roof area. I was amazed to see the end result. I guess I got full value for the money that I spent. Thanks guys!

Rely on us to Take Care of
Your Home Extension Project

We are an accredited rear and back Extension Company with the experts to give you 360 Degree solutions when it comes to expanding your home. Add up-to 20% to the value of your home with a house extension today! Schedule a no-obligation visit and to start creating safe and creative spaces for work and play.