Your best option is to have a state licensed or certified real estate appraiser complete a retrospective appraisal of the property. They will go back in time and look at sales of homes similar to your mother's property from the 6-12 month period before her passing.
The Homes.com Questions and Answers Community offers a great opportunity for Ohio real estate professionals to connect with the public. Consumers looking for information on home values can reach out for answers to their questions. By offering answers, Ohio real estate agents and other professionals can demonstrate value and build credibility. Registered users can even set alerts for local coverage areas in order to be contacted when questions are posted in areas of choice. Other tools of particular interest to consumers wondering about home values include the Homes.com Ohio home values tool and the mortgage calculator.