Get it wrong and this improvement is not just disappointing but can damage the light flow and quality of your existing space rather than.
Glass roof side return extension cost.
This is normally a great opportunity to introduce as much glass as possible to the rear elevation of the home.
In london a side return extension can cost anywhere between 3 000 5 000 per square metre.
Around 1 900 to 2 200 per square metre for a finish of good quality.
Well before you go dreaming of sky lights and kitchen islands take a look at our house extension cost calculator below to determine how much you may expect to pay for the labour costs in england and wales.
Have you done a small lean to side return extension if so what was the total cost.
I d like to add a space with a sloping glass roof atrium style windowed i think with a pane that opens slightly for ventilation and a large pane of glass at the wall end looking into the garden.
The millions of terraced houses that define so much of our urban landscape are ripe for this addition but side return extensions need to be thought through properly.
Outside london the cost can vary between 2 000 4 000 depending on where you are in the country.
The cost of a typical high spec glass extension is around 2 500 per m.
You can expect to pay around 1 500 to 1 900 per square metre for a single storey side extension of basic quality.
For a 16 sqm side return extension note.
The side return extension is one of the most common domestic building projects.
Cost in a typical side return extension a flat roof with sealed membrane would cost 2500 to 3500 a pitched lean to roof with slates would set you back 3000 to 4000 and a glass roof is more.
Basement extensions cost on average between 3 500 5 000 per m.
They also do not include key fit out items such as kitchens glazing landscaping and bathrooms and they assume the existing property soil drainage and foundations are in a good adequate condition.
House extension cost calculator are you looking for more space or thinking of buying a house and extending it yourself.
By introducing a side return extension infill extension to the rear of the property you have to also now change your access point to the garden.
So for a ten metre extension it could be between 20 000 40 000 vat and professional fees.
Other parts of the country could be up to 20 less depending on the location and site condition.
And between 2 200 to 2 400 per square metre for a finish of excellent quality.
How much does a side return extension cost.
The average house extension cost in london in 2019 is between 1 600 2 100 per m.
These cost estimates are excluding vat which is currently 20.