I'm unemployed/retired collecting social security and sold inherited property at a loss within the same year of receiving it. Do I have to pay tax on this sale?

I'm retired with Social Security as my only source of income.  Through probate, my brother and I received my fathers home worth $180,000.  My brother and I sold the home for a loss within 4 months of finalizing for $125,000 and split the sale 50/50.  Do I need to pay taxes on this sale?