Is Social Security all that you are living on? If so that was very bad planning on your part. It was also bad planning to let things go this far. You could have sold your house, paid off your tax debt and used the rest to move to a place with a lower cost of living. The good news is that when your house is sold there still should be some left over. You need to leave Washington State.
I planned. The 401K disappeared when the company I worked for was bought by ENRON. They changed all pensions to ENRON stock, and when ENRON went tits-up, so did my pension.
The house in unsalable as it can not be mortgaged. It is basically a tear-down.
I inherited the house from my deceased parents. They promised to leave money so I would not have to work after they passed. (I took care of them from 1999 on, which happened to be prime wage-earning years for me.) My father died in 2012 having endured three terminal illnesses, so there was no money left.
There are somethings which can not be planned for in one’s life.