You could send a letter to the address - if the previous owner set up mail forwarding, it should head to them.

Hold up the closing and get a notarized  letter from the seller, that the lower property has a tenant and that the upper property is vacant.

My cautionary thinking was that with technology it's not to difficult for someone to change the time stamp on digital photos.

As women sometimes were not taken seriously make it clear by certified letter and start the official clock the day he signs for the certified letter.Keep the receipt print it out and keep a copy of the letter for yourself that's your proof. 

Hey @Brolin Whitaker, It might be the way you write your marketing letters to the executors.

Hello everyone, There's a condo that I'm very interested in buying and I want to send the owner a letter or even call him/her to offer to buy the place.

The realtor knew I was serious because I gave him a pre-approval letter for over 450k from two lenders.

Curious if anyone is using or has experience with using a Letter of Intent to purchase real estate?

So if you have an address and an LLC name, why can't you send a registered letter?

Find out the owner address, and send them a letter indicating you want to buy their property.