property over the back of mine has been granted permission for a double story extension. the issue is at the back of my garden there is an oak tree, i am worried that when they dig down to create footings, drainage etc it will damage the oak tree routes my next door neighbour some years ago had roots come up in her living room floor and oak tree roots grow up to 4 times the height of the tree, my issue is will the owner over the back digging and cutting roots cause issue to my property, possible subsidence etc?
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if so their extension isn’t going to cause you issue with things like subsidence. Subsidence (if on clay) is caused generally by leaking drains or removal of too much moisture causing the clay to shrink.
if they are excavating within I think 3m of your foundations party wall laws apply.
how far is the oak tree from their extension?
Yes they will have to cut roots, they will also likely have to put in deeper foundations with some form of tree root barrier otherwise they themselves could suffer subsidence in the future if we have a very dry summer (again assuming you are on clay). Although oak roots tend to be quite shallow.
building control will deal with what’s needed for their foundations.
oaks are quite hardy, if you cut smaller roots the tree will regrow, if they are cutting large roots it could effect the tree stability and health. Might be worth consulting an Arborist and speaking to them.
worth pointing out to the neighbour if it weakens the tree stability and we have a large storm/hurricane the tree is likely to end up on their new extension!
thanks for this, i agree that they themselves are at more risk, suppose what i was wondering is if they cut the roots at the side would the roots start regrowing my side?.
my garden is 18.6m x 6m
if they have drainage near the extension they are at risk of the tree damaging the drains (which could cause subsidence).
id talk to the neighbour and employ an arborist for advice.
Problem solved
Apart from it may cause Heave........
He needs to consider that he will be held responsible for the payment of the survey you are planning......if he doesn’t agree, inform him that you will be left with no alternative other than to apply for a tree preservation order, which, for a well established oak, should be a formality.
In fact, seeing as it’s an oak, I have an in-cling the tree may well already be protected.
I remember a few years back the tree officer in Bromley was shit hot on this kind of issue and she would go to just about any lengths to save protected species.........of which I believe oak is one.
Property developers in Bromley used to run shit scared of her, she took no prisoners......and rightly so.
There is no TPO blanket coverage for oak trees.
I have a 300 year old in my garden that does have a TPO, not that I would ever want it taken down or damaged.
As far as this situation is concerned I would second the comments about having a survey.
Really? Just to remind you, this is Charlton Life.
charlton life as per always brings some great response and v useful
what would anyone’s advice be,I could take an angle grinder to the scaffolding and simply chuck it over his garden - although don’t want to get nasty.
What is he actually doing by way of works? They have no right to erect anything on your property without your permission other than for essential repairs.
"For extensions, the fact you may have secured planning permission wouldn’t give you the right to erect scaffolding on the neighbour’s property even it was proven as vital to carry out the work successfully. You’ll have to hope the neighbours are agreeable, and may need to have a ‘contingency plan’ if they don’t agree to your original plan. For example, it may be possible for a revised or alternative design to alleviate the need for scaffolding on their property."
He may try and rely on your earlier verbal agreement to allow access, I assume there is nothing in writing, but if he is unreasonable, which sounds like he is, you may need to get some legal help to remedy the issue.
I literally can't believe the front of some people.
He is taking the piss big time.
I'd give him 48 hours notice to remove the scaffolding in your garden, replace the fence, make provision for putting right the chaos his builder's have carried out to your garden and to provide you with some compensation for your inconvenience and lack of being able to utilise your own facilities.
You really need to speak to a brief.