Croydon private rented property licence The Housing Act 2004 has given councils the power to introduce the licensing of privately rented properties to improve conditions for tenants and the local community. Houses in multiple occupation (HMO) Licensing for Houses in Multiple Occupation (HMOs). Letting Schemes for Landlords Schemes and incentives that we can offer you if you let your property to the council. Advice for landlords on letting property. Empty properties Housing health and safety rating system The housing health and safety rating system is a risk assessment tool used to assess potential risks to the health and safety of occupants in residential properties. London Landlords Accreditation Scheme (LLAS) Want to make sure you're a good landlord? Then sign up to the London Landlord Accreditation Scheme (LLAS). Find out what it is and how you can take part.