About Know Your Let

Know Your Let puts the official rules and records that affect a rental property in one place, by postcode, for private landlords in England.

What we do

What we don’t do

Company details

OperatorAIDO MIND Limited
Company number15422883 (registered in England and Wales)
Registered office5th Floor, 167–169 Great Portland Street, London W1W 5PF
ICO registrationZC226000
Redress schemeMembership of a government-approved redress scheme will be in place before we take on any agency work.
Emailfang@aidomind.com
WhatsApp07594 933857

Languages

Key guides are also available in Traditional Chinese and Simplified Chinese for landlords who read Chinese, including owners living outside the UK.

Corrections

If you spot a mistake, for example a council scheme we have missed or a date that has changed, email us and we will check it against the official source. Each page shows the date it was last checked. See how we source everything on data sources, and how we are paid on how we make money.

Last checked 28 Sep 2026.