You cannot just post a picture on Trulia of a house whether it be your own or someone else's. I believe that Zillow may allow you to post pictures of your home in case someone searches your address. It kind of sounds like you are thinking someone may "google" the address not trulia it.
Gina Chirico, Sales Associate
Prudential NJ Properties
973-992-6363 ext 116 office
Unwavering Commitment to Service
Search the MLS at http://www.feenick.com
You , as an individual will not be able to post a for sale or anything to Trulia.
Your question is a little confusing. But hopefully between John and I it was answered.