need a landlord letter for a grant I’m trying to apply for.

So I need a landlord letter for a grant I’m trying to apply for.
I’m currently residing in a shelter because the adjacent building I was living next to caught on fire and did damages to the building I lived in. The fire department has declared it not safe for anyone to live in. The building is a reck and infested. The owner decides to sell the property as is. I, the tenant , is being told in this letter that I’m receiving that I would have to take my belongings and things I need before it is thrown out. The new owner will put it in new locks, so we cant go back.
I will use the grant money to buy a storage truck or rent a storage space for the time being.
The house that my family and I are being evicted from is
10609 Guy R Brewer Blvd Jamaica NY 11433.
If more info is needed to write this professional landlord letter of being evicted and need to take belongings before thrown out, please feel free to contact me at any time.