Overview

• A BOE resolution from the Housing Ministry brings Gipuzkoa into the state rent‑reference system, activating statutory price bands in designated areas.
• The five municipalities now subject to those limits are San Sebastián, Irún, Errenteria, Lasarte-Oria and Zumaia.
• The reference index serves as the legal benchmark for setting rent ceilings, with particular impact on new leases and homes owned by large landlords.
• The rollout comes as supply is severely constrained in Gipuzkoa, with about 188 long‑term rentals available and some towns showing just one listing.
• More Gipuzkoan towns are expected to be added in the coming months, while Bizkaia and Álava still await similar data-transfer procedures with their diputaciones.