The taxpayer in question was an individual who, upon notice that his home was to be sold as a result of unpaid property taxes, offered to pay back taxes and interest but requested a waiver of resulting penalties due to ongoing medical problems. The town council rejected the offer, sold the property for more than three times the total amount owed to the town in back taxes, interest, costs and penalties, and then retained not only the monies owed but also the excess profits received from the sale.
To remedy the constitutional violation, the Court held the locality must pay the taxpayer the excess proceeds of the sale after the amounts owed to the locality.
The opinion is here.