Time and cost
Average cost of a side return extension in London is £15,000 to £50,000
This excludes the costs of:
- local authority fees
- sanitary ware
- specialist floor finishes
- ceramic tiles
How long will my home extension take?
Depending on the size of the side or rear extension, between 4
Our rear and side return extension building services include:
- Free evaluation of the property
- Free quote
- Architectural designs and planning of the conversion
- Application for planning permission through the local council
- Full staircase installation
- Improved loft insulation
The regulations of the building trade may affect the type of extension each individual’s property is able to have, other factors include the area in which you live in. An application for planning permission may be required in particular cases and our home extensions Romford team of professionals can help you with this.
We can arrange for a draughtsman to draw up the plans, which will then be completed and sent back to you. If you are satisfied with the drawings and structural calculations this will then be presented to the Local Authority for approval.
If your looking for side extension builders in London then call A H & Sons today on 07957 923 923 or contact us via the website contact form for a fast and free quotation today. We work closely with you every step of the way to ensure 100% customer satisfaction on your side for rear extension in London.