TPI (The Property Institute) – www.tpi.org.uk

Lease – Leasehold Advisory Service – https://www.lease-advice.org/

RICS – Royal Institution of Chartered Surveyors – https://www.rics.org/uk/

The Leasehold Knowledge Partnership – http://www.leaseholdknowledge.com/

News On The Block – http://www.newsontheblock.com/

Flat Living – http://www.flat-living.co.uk/

The Federation of Private Leaseholders – https://www.fpra.org.uk/