London’s Leading Home Extension Specialist

Design Build Process

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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Simply Construction Group
Why you can trust us

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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.