City tax department records not correct


I am trying to get in touch with a landlord but the city record is not correct. I went to the address listed (also the address I am trying to build on) but the landlord does not preside there. It is a restaurant and the restaurant owner has never heard of the of the landlord name I got from the city, he also did not feel comfortable providing me with the landlord contact info.

I’ve also tried googling the name of the landlord listed and that did not work.

Any other way to get a proper mailing address or phone number?

Kind Regards,