At the end of June 2015 over 42,000 private landlords had registered with the NI landlord registration registrar. These landlords have provided details of over 89,000 private tenancies. Using information from the 2011 census, the Department for Social Development suggests that roughly 94% of landlords have complied with the requirement to register.
Private landlords who fail to register may face a fixed penalty of £500 or a fine of up to £2,500.