I will put my neck on the line to respond here -
I am a BTL Landlord. I have 2 'premium' properties into which I have invested almost every penny I have saved over the last 15 years.
They are my pension to be. They return 3.6% PA and will provide an income (split between myself and my wife), of about £40k per annum (before costs). I have benefitted from the rises in prices over the last 15 years, but do I consider myself a drain on society? no for the following reasons;
1. I look after my tenants - like any 'business' customers should come first.
2. I don't force tenants to rent either of my properties. There are significantly cheaper options available in the same area, but some tenants want to pay for the premium property - Often expats working in the UK for several years.
3. I invest in and maintain my properties to a high standard, it is foolish not to. I invested over 30k this year in improvements for the long term.
4. I am unencumbered - I have put everything I have into paying off my mortgages to realise the opportunity of a balanced and secured income in retirement.
5. I have never threatened or evicted anyone.
I agree that at the lower end of the market some (but not all) landlords could be considered to be taking advantage (and do), but many/most are not, (It works both ways with some tenants also taking the p***!!). For many like me it is a legitimate method of investing money, and I do not believe I take advantage of people, though I expect in every industry there will always be some who do. To be a landlord is not the easy option many assume, it is hard work to get there, and not without risks.
Ironically if I wanted to exit the industry (and I don't) the actions of the government in the last 3 years have made it far harder to do so, and not easier to sell my properties. I suggest the focus of venom should be on a government who seems intent on creating rules which lock landlords into current investments, increase costs (which go to tenants) and restricts building / available property, therefore driving prices ever upwards.
I am merely trying to balance my future income against a desire to have some sort of living standard for myself and my family in the future, something I have saved hard to achieve for 20+ years.
Martin