The strike call follows weeks of protests sparked by the eviction of 87-year-old Maria del Carmen Abascal, known as Maricarmen, from her Madrid home. An international investment fund had raised her rent by more than 200 percent, to roughly $1,880 a month, in an effort to push out the long-term tenant for tourist apartments. Her eviction became a symbol of Spain's deepening housing crisis, prompting encampments in Madrid's Puerta del Sol and demonstrations in dozens of cities.
"We cannot ignore the fact that housing is where most of our wages go. What is the point of raising the minimum wage if housing costs are rising three, four or five times faster?" Madrid Tenants' Union spokesperson Valeria Racu said.
The Bank of Spain estimates a deficit of about 750,000 homes, set to exceed one million by 2028. The average monthly rent of 1,176 euros ($1,315) amounts to 98.7 percent of a young person's average salary, according to the Youth Council of Spain.
The strike announcement came after Spain's parliament last week rejected government emergency housing measures. Prime Minister Pedro Sanchez subsequently called an early election for November 29. His main rival is conservative Popular Party leader Alberto Nunez Feijoo.
If ratified, the strike will be the first general strike jointly backed by Spain's two largest unions in 14 years.