Right. You may be able to claim if the charges are a condition of your leasehold agreement.
Help with service charges in Universal Credit
https://www.entitledto.co.uk/help/Housing-overview-Universal-Credit
These service charges must be a condition of your rent or leasehold agreement and can only be for the following:
general maintenance of the building, for example outside repairs and window cleaning
general upkeep of communal areas, for example gardens and hallways
basic shared services, for example lifts and rubbish collection
specified accommodation costs, for example basic furniture or domestic appliances