I the property has not been foreclosed upon and is still titled in your name then you are responsible for maintenance and compliance with code requirements. If you do nothing most likely the city will charge you for the work and record a lien against the property. They could, however, seek payment from you in a more aggressive, more active manor if they choose to do so. It is also important for you to realize that you are also still responsible for general liability/negligence claims if someone is I hired on the property - something to keep in mind when the sidewalks are covered with ice and snow. It may behoove you to try to complete a short sale or investigate whether signing over a deed in lieu of foreclosure is an option. Either of those would serve to transfer the property out of your name and end your responsibilities with regard to maintenance and insurance issues.
Answered on Sep 04th, 2013 at 12:05 PM