We have just moved into our home. We have not really ventured into the rear garden due to the weather. Two days in and i have only just realised that the neighbouring house, which backs on to our property has changed their windows from frosted glass to clear. The reason I write this is because the neighbouring property backs directly onto our garden. It has no rear garden. The back wall of the house, with the now clear glass windows, is on the border between the two properties. There is a low fence which is more there for decoration. We were informed that the neighbours were aware that they could not open their windows as effectively this would mean the open windows will be on our property. I hope this gives a clear picture of how close their property borders our small rear garden. I am aware, and have photographs, of the opaque glass. I took these pictures in September and October. They must have changed the glass after that, I think they are trying to capture more light as their house is North facing but the windows in question are South facing. We can see directly into all 3 windows (ground and first floor) but what I am more concerned about is they can see us when we use our garden. I am shocked that this change appears to be a sneaky move as they must have been aware that our house was for sale before we moved in. They have spent the money and I am sure they will be reluctant to change the windows back to opaque. The sellers said nothing to us. Do I have any grounds to ask them to return their windows to the original state? Nothing is stated in our deeds. Any advice?