In this case I'd guess that "property" here refers to real estate , not intellectual property. -- but I could be wrong. So this is a high level executive who is responsible for both current property management and the identification and development of future property.
I'd say this person is responsible for handling the real estate transactions related to the retail stores.
An argument for this opinion is that is very unlikely that one person would be responsible for both intellectual property and product development at Apple. These responsibilities are so key to Apple that it would be a Senior Vice President or Executive Vice President (higher levels than just a Vice President) in charge of them.
Do you have more information?