The term original house means the house as it was first built or as it stood on 1 july 1948 if it was built before that date.
Flat roof garden planning permission.
You are making any structural changes to the roof.
Check with your local authority that the right to convert has not been removed.
Projects such as installing rooflights converting your garage changing your cladding or adding a conservatory can all be completed with implied consent known as permitted development pd.
Do not start work on your proposed roof garden until you have dealt with these important matters.
What happens if we want to sell.
Building regulation consent may also be needed.
When i bought the property in 2006 the flat roof of the extension was in use as a sun deck.
It s a simple gesture of goodwill that could prevent any complaints in the future.
You will have to obtain a planning permission if.
Within the curtilage of listed buildings any outbuilding will require planning permission.
You do not normally need to apply for planning permission to re roof your house or to insert roof lights or skylights as the permitted development rules allow for roof alterations subject to the following limits and conditions.
I have a roof deck with no planning permission.
If you are wanting to knock down a rebuild or build a huge extension then yes you will need need permission from your local authority before you begin.
Any alteration to project no more than 150 millimetres from the existing roof plane.
But there are numerous smaller improvements that you may be surprised to learn can be undertaken without planning permission.
Planning permission is needed for any such development to ensure that all potential problems are considered.
If the new roof covering is going to be different than the old one and this will affect the roof in the event of a fire.
Planning permission is not normally required to repurpose a garage for residential use providing that the work is exclusively internal and does not involve enlarging the building in any way including the addition of dormers in the roof.
So contact your planning department.
Answered 5th jun 2018 like 1 liked by the question poster.
Summary of flat roof building regulations.
Establish if you need planning consent and if appropriate listed building consent and if you are likely to be granted such consent.
How best do i convert a flat roof into a roof garden i do need a new flat roof my flat roof is leaking and it needs replacing but i do want to convert the area into a roof garden.
If you are replacing more than 25 of the roofing area then you will also need to replace the thermal insulation.
Even if your roof terrace doesn t require planning permission it s still best to be a good neighbour and discuss your plans with the people who live near you.