What type of letter to send when multiple properties are owned

[Keith Belzner]

Hi BP,

  Just wondering how you handle your direct mailing campaigns when you find a single person or company owns multiple properties in the area your working? During my research I have run across a person who owns about 10 properties. Do you send them 10 separate letters with each specific address or one with a general interested in buying request?

For ex.

Mr. Smith I am interested in purchasing your house at 1234 main st................

and then send out 10 more with each address.    Or

Mr. Smith during my research I have found that you own 10 properties within the Baltimore area near zip 123456. If your are interested in selling one or any of these please contact me...........       OR something similar.