I was just able to access fiancé's cover letter/letter of support for the visa application, which says he included: council tax bill, previous utility bills, cover pages from lease agreement. His letter explains he owns 25% of the flat and rents the remaining 75% from X property company.
Okay, you didn't need to send most of that, since utility bills and council tax bills do not prove ownership and won't be considered
I haven't seen this situation before, where he only owns 25% and rents the other 75%, so I would suggest you need to include:
Proof of homeownership:
- Land Registry document (showing his name on it)
- Mortgage statement with his name on it
And
Proof of rental agreement and permission from owner to live in the property:
- Rental agreement for the rest of the property
- A letter from the property company who issued the rental agreement giving you permission to live there as well as the tenant, since he is 'renting' 75% of the property from them
At the very least, will Sheffield contact me if they need a letter from property company explicitly saying I can reside there?
If they need it, hopefully they will.
While they have been pretty good at contacting people for more information recently, they don't HAVE to contact you for it.