High Quality Content by WIKIPEDIA articles! Eastcote House Gardens is an area of public parkland in Eastcote, within the London Borough of Hillingdon. The site covers 3.8168 hectares (9.432 acres) and incorporates the walled garden, dovecote and coach house of Eastcote House. The house was demolished by the Ruislip-Northwood Urban District Council (RNUDC), the predecessor of the London Borough of Hillingdon. At the public`s request, the garden and outbuildings were retained and are now maintained by a group of volunteers, the Friends of Eastcote House Gardens, in partnership with the local authority.