noisy air conditioning vent

[treece]

does anyone know how close to my property, my neighbour can install a noisy air condioning /central heating vent,.

[Harley]

This is what Westminster Council have to say, I guess you need to contact your own local Council Air Conditioning and Air Handling Plant and Planning Conditions The noise from an ill considered or badly maintained air conditioning and / or air handling plant can be intrusive and annoying and is often a source of sleep depravation. Excessive noise may be a 'Statutory Nuisance', involving enforcement action by the council's 24-Hour Noise Team. All new plant must have planning permission. Older plant will be deemed to have Planning Permission, although an illegal plant could be actioned by Planning Enforcement. l,