The 22-year-old initially joined the Hammers on loan in January and quickly impressed, scoring on his debut for the under-21 side.
Lamadrid made his senior debut in the FA Cup fourth-round win over Burton Albion, marking an important step in his early career in England.
“West Ham United have exercised the option to complete the permanent transfer of Keiber Lamadrid from Deportivo La Guaira,” a statement from the Hammers read.
“The Venezuela international winger was initially signed on loan in January 2026 and scored on his first appearance for the U21s in a Premier League 2 fixture with Middlesbrough the following week.
“Lamadrid made his senior debut for the Hammers in the Emirates FA Cup fourth-round win at Burton Albion on 14 February.”
