Since you are do not have your house listed, Trulia is only giving information found in public records like tax records. I checked around on this site and could not find a way to claim your own house like on Zillow. My house is on here too and the information Trulia has for my house is incorrect. If anything I would email Trulia and give them the facts about your house. If and when you decide to sell your house, the listing agent will have the correct information on here. The information on here about your house is generalized and not specific in regards to the average sales in the area. You need a competent agent to give you the realistic comps for your area. If you need any further help, don't hesistate to contact me at the website below.
I see that there are lots of discrepancies on this property.
The correct sq.ft is: Basement Sq Feet: : 1110 Building Sq Ft: : 3,434
Maybe someone is marketing this property for it to be on Trulia.
It is also valued at and sold over $300,000