Yes. If you’re dealing with rats, mice, or other vermin in your home due to your landlord's failure to keep the property in good repair, you could be entitled to compensation.
Common causes of infestations include broken drains, holes in walls, or unsealed bins, things your landlord is responsible for fixing. If they've ignored your complaints or carried out ineffective or short-term fixes, you may have grounds for a housing disrepair claim.