Club Unión Collado Villalba was a Spanish football club based in Collado Villalba, in the autonomous community of Madrid.[1] Founded in 1960, it was dissolved in 2025, and held home games at Ciudad Deportiva de Collado Villalba, which has a capacity of 1,000 spectators.
History
Club Deportivo Villalba was founded in 1960. In 1975, they merge with another club of the city to form Unión Deportiva Collado Villalba, renamed in 1992 as Club Unión Collado Villalba. On 30 May 2023, the club became the reserve team of CF Rayo Majadahonda, replacing CD Paracuellos Antamira.[2]
On 1 July 2024, Collado Villalba became the second reserve team of Atlético Madrid after a ten-year agreement was reached; for the 2025–26 season onwards, the club will be fully incorporated into Atleti's structure and will be replaced by Atlético Madrid C.[3] On 19 June 2025, the club was officially absorbed by Atleti; their Tercera Federación spot went on to Atlético C, while their youth sides remained under the name of Club Atlético Villalba.[4]
^"CU Collado Villalba". Soccerway. Retrieved 21 July 2022.
^"El CUC Villalba se convierte en el filial del Rayo Majadahonda" [CUC Villalba become the reserve team of Rayo Majadahonda] (in Spanish). CF Rayo Majadahonda. 30 May 2023. Archived from the original on 22 September 2023. Retrieved 12 September 2023.
^"El Club Unión Collado Villalba será filial rojiblanco" [Club Unión Collado Villalba will be a red-and-white reserve team] (in Spanish). Atlético Madrid. 1 July 2024. Retrieved 19 July 2024.
^"El CUC Villalba pone fin a su historia de 53 años entregándose al Atlético de Madrid en una asamblea de trámite en Majadahonda" [CUC Villalba ends their 53-year history by handing themselves over to Atlético de Madrid in a formal meeting in Majadahonda] (in Spanish). Aquí en la Sierra. 21 June 2025. Retrieved 24 June 2025.
