Maribel Vaquero

Maribel Vaquero is the housing spokesperson for the PNV (Partido Nacionalista Vasco, the Basque Nationalist Party) in Spain's Congress of Deputies. The PNV is a centrist Basque nationalist party that has historically been a pragmatic Coalition partner for PSOE governments, providing votes in exchange for greater Basque fiscal autonomy and institutional recognition. In the April 2026 rent-freeze vote, the PNV's position contributed to the extension's defeat in Congress.

The PNV's approach to housing legislation reflects the party's broader constitutional logic: housing is primarily a regional competence, and Basque Country has its own rental regulation and housing subsidy mechanisms. Vaquero has argued that the national rent-freeze extension was not calibrated for Basque housing market conditions and that the Basque Ertzaintza (regional government) should set its own tools rather than accepting a national emergency cap. The Basque Country's rental market, centred on Bilbao and San Sebastián, has different pressure dynamics from Madrid or Barcelona.

For the broader Spanish housing story, Vaquero's position illustrates the structural problem of legislating national emergency housing measures through a fragmented Parliament in which regional nationalist parties prioritise competence protection over uniform national standards.