Walao, your neighbour do extension till like that?
You gave approval?

Really? Im living in MBPJ and theres a neighbor doing major reno, from bungalow to double storey bunglow with pool. We got a letter from MBPJ seeking approval from neighbours within 20m radius.
I think this should he the correct procedure unless the reno is not extending beyond original plan.

I think in MBPJ not only renovation, even changing land title from residential to office also need to seek consent from neighbours. I also got letter as houses behind mine is facing main road and want to change land title to office.
And recalled in Bandar Utama, owner extended their back of the house illegally and MBPJ came and tear down their extended part of the house.
Although the extension is actually underground but kena oso.