Just as an aside, Ireland (and Property Authority) operates under what is known as a non-conclusive boundary system. All properties are defined as going to the centre of the road, if the road appears to be a public road. You cannot take the ordnance survey map in your situation as an indication that the surrounding home owners own the road by virtue of the Property Authority map. If the entire area that has been built upon was once owned totally by the farmer from whom you are purchasing a site, it is fairly certain that the road continues to be his, through omission, rather than having the road evidenced on a deed. Additionally, it is against planning authority directives on siting to give permission to a site that does not have access to a public road (which I assume this laneway would connect to). Has this never been an issue with any of your planning applications? One would assume that if there was a question, on the part of the county council, as to your public road access, they would have indicated this on your application. Your planning authority will have a map of the area that may very well indicate who is responsible for the road. However, in order to get to the bottom of this, you may have to do research, ie trace back the ownership of the total, original folio to Land Commission sales, Memorial of Deeds, etc. This is all a matter of public record. Your solicitor is responding to the letter of the law. Did all the homeowner abutting the lane purchase from the farmer who is selling to you? If so, you may want to ask them how they got around the issue of right of way. However, remember that although you may wish to purchase and build with these conditions, it may be very difficult/impossible to sell this parcel without road clarification.