London’s Leading Home Extension Specialist

1.   Site Survey

1.   Site Survey

First, one of our advisors will visit your home to carry out a free site survey. Here, we can advise you on the type of home extension and layout that is feasible for your home and we can take the essential measurements required for your quotation. Next, we will provide you with a quote.  If you are looking to add a loft conversion at the same time our sister company Simply Loft can help.  Our surveyors are also qualified to quote…

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2. Contract

Once you are happy with your quotation, a contract is drawn up and signed. We will agree to complete your home extension for a fixed price and within a set timescale. It’s all there in writing and we will deliver.

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3. Design and Planning Process

If required, a member of our architectural team will visit your home to complete a survey and produce a set of plans. We can also help with structural calculations and building control. We can even submit your plans under permitted development or full planning. We do all the hard work and get all the permissions you need.

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4. Party Wall Agreement

A party wall agreement is required if your home has a wall that is connected to another property on either side. Each neighbour will have to be informed of the proposed works using a party wall notice form at least two calendar months before the start of the build. At Simply Extend, we can provide advice on this process and if necessary put you in touch with one of our certified Party Wall Surveyors.

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5. Build

Once the planning is done and the permitted development is gained, the actual construction of your home extension can begin. A typical home extension takes 10 weeks to complete. You will be assigned a dedicated Project Manager who will arrange regular meetings with to review progress on your job and keep things running to schedule. You will also have access to our brand Simply Dashboard. This allows you to get an update on the progress of your job anywhere and…

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6. Completion

Once your home extension is complete and you are happy with it, we will provide you with all relevant certification including building control completion certificates. You’ll need these if you ever decide to sell your home. Like all of our customers, you’ll receive a ten year guarantee. Any problems with your London home extension? Just give us a call and we will take care of any problems you might have. It’s a long time, but that’s how confident we are…

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Why should we choose Simply Extend for our extension?

When it comes to building extensions in London, whether that’s in the Kingston and Hampton areas of South West London, the North London town of Harringey or a busy part of central London, Simply Extend always execute their work to the highest level of professionalism using their network of skilled tradesmen. Not only this, but by choosing Simply Extend, you will have professional advice on hand to answer any questions you might have about before, during and even after the…

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Am I able to visit some extension projects you have completed in my area?

Simply Extend have executed extensions in South London, kitchen extensions in North London, plus all the surrounding London areas and so if you are living in London and require an extension it is likely that there will be some of Simply Extend’s work in the vicinity and we are more than happy to share references with you. As well as this, you can visit the Simply Extend case study pages where you can see images and details of our previous…

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What areas of London do you cover?

We cover South London, North London, West London, Central London and everything in between so if you would like  a home extension in North London then please be sure to get in touch or visit our case study section to find out what work we have completed in your area.  Or call our friendly team on 0800 917 7571 and they will be able to advise whether we cover your postcode.

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Give us a call on 0800 917 7571 (we are open until 8pm weekdays)

Or fill out an online enquiry form. Our friendly and helpful advisors will arrange a free, no obligation site survey of your home and get the ball rolling.