A spokesperson for Buck said the eviction notice was given as a result of Buck's refusal to vote for Jim Jordan as Speaker of the House of Representatives.
Buck also told reporters he received death threats due to his voting against Jordan for the position which would put Jordan second in line for the presidency.
A group of constituents gathered outside of Buck's Windsor office on Friday to protest his votes of late.
More than a dozen people held signs outside of the office, located next to the Pelican Lakes Golf Course, calling on Buck to vote for Jordan.
He is not voting for Jim Jordan for speaker when the majority of people in his district want Jim Jordan," said Richard Wons, a resident in Windsor.
They asked the staff why Buck wouldn't join a majority of Republicans in the house who supported Jordan for speaker.
Now, we believe Jim Jordan will keep those promises and Ken Buck isn't voting for him," Wons said. »