I sold my house in london and moved to Spain ( I'm in this group because I'm forever changed by and love koh phangan) it's been 16years and I always regret not useing the property instead of selling.engand is hugely valuable property. Even from far its possible to manage it to earn for you. Just my 2c
the initial 30 days you can enter with just your passport,you'll need to apply there for an extention after that,which apparently is a standard procedure.
A brit? British passports get in no visa required for 30days. Canada has a paperwork trail.allways fill in everything you can,best not to leave a reason for delay or detail.