Dalila Yesenia de León Bañuelos is the Casas en Valladolid partner whose public INSEJUPY Tipo A record anchors the agency's current state-registry proof: Folio A-00030 / REAI-INSEJUPY-A-00030, issued June 10, 2026 and valid through June 9, 2031. Before building Casas en Valladolid with Diana, Dalila migrated from Monterrey to Yucatán, worked with Top Mexico Real Estate, and developed practical experience serving clients who need calm local guidance rather than a sales script. When the sisters moved to Valladolid, real estate options were often discovered through personal networks and local word-of-mouth; Dalila's work helped shape a more transparent path for clients to verify advisor identity, compare properties, and understand who is representing a transaction. Her work focuses on property verification, seller and buyer communication, rentals, land, homes, and making sure clients know how to verify the person representing a transaction in the official INSEJUPY public registry.