Information in Oakland County public records indicates 53.33 feet for property smaller dimension. Two sources both indicate 2.5 baths. It would appear either data Trulia purchases from the County is incorrect or possibly that the property is actually this dimension Your paperwork would have the most accurate information.
Starting in the next week or so, all data from the local MLS will go to Trulia for real estate companies with Internet Data Exchange (most companies in the area). If you place your home back on the market, information will be corrected.
Your other choice would be to go to the city and ask this be corrected. I suspect you would receive a new assessed value.