A typical size for side return extensions is 10 or 11 sqm so this equates to around 50 000 a.
Glass roof side return extension cost.
An additional cost will apply for works to the adjoining room usually the kitchen.
These cost estimates are excluding vat which is currently 20.
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.
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.
This is normally a great opportunity to introduce as much glass as possible to the rear elevation of the home.
A side return project rarely stands in isolation though.
For a 16 sqm side return extension note.
Side return extension costs per square metre.
The cost of a typical high spec glass extension is around 2 500 per m.
Filling the space with a single storey extension is a great way to increase the size of a kitchen making it better suited to become an open plan kitchen living and dining room.
Structural glass extensions.
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.
Fill in the boxes below and in just a few clicks get an instant extension cost estimate for your project in and per m 2.
A side return extension may cost 4 500 per square metre in london.
Rooflights link a side return extension to the outside especially when tall trees are visible in the surroundings and a view of open sky can also help the interior feel bigger.
House extension cost calculator are you looking for more space or thinking of buying a house and extending it yourself.
There would be additional costs for internal renovation work elsewhere and or adding in a new kitchen.
In london a side return extension can cost anywhere between 3 000 5 000 per square metre.
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.