You have a chain link fence around your yard that you put there with your own money, without any help from your neighbour. Now your neighbour would like to put a block wall there instead. Are you obligated to help the neighbour with half of the cost, even though I have a fence there already?


Auntie’s answer: I have tackled fences before, though the other column dealt with one person building a divider where none previously existed (see Building a fence between neighbours). Nevertheless, I believe the same basic principles and the requirements under the law still apply.

To start with, the Fences Law (1997 Revision) does address neighbours sharing the cost of building a mutual fence but there is a big “but” attached, and that is that there have not been any implementing regulations approved. Simply and unbelievably put, that means while the law says neighbours should each contribute to the construction of the shared fence, that stipulation cannot be enforced.

In addition, while your neighbour does not need your approval to build a fence or wall within their property, if either is going to be more than four feet high, your neighbour must apply for permission from the Department of Planning.

I am always hopeful that situations like this can be worked out with a bit of common sense and compromise. Since you have already built a fence I can understand why you do not want to help with the cost of constructing a wall as well.

Your question leaves out some pertinent information, though. It seems you are saying your neighbour will be taking down your fence to put up the wall. Has he or she actually asked your permission do to that? And has your neighbour asked you to contribute funds to the project? When did you put up the fence? How long have you been neighbours and has your relationship been amicable up till now?

I am also wondering if you can see any good reason why a wall might be better than a fence. If your answer is you can, would it be acceptable to you to deduct what you spent on your fence from whatever your shared cost might be for the wall? As I say, I do not have all the details so just throwing a suggestion out there.

On the other hand, I will mention once more that you are under no legal obligation to hand over any money for the wall.

But if this is your first disagreement and you have largely been good neighbours to each other, it seems a shame for this to sour the relationship.

The law mentioned in this column can be found on the CNS Library