If you sign into Trulia and take ownership of the listing you can change the price history of your property. These are just a estimated guess of the value of your property a real assessment for tax purposes is done by the city of Rochester taking in account size, condition and neighborhood values. On the other hand if you needed a Bank Appraisal for a mortgage or refinance then they have there own value ratio that they use. So the values on Tulia or any other website isn't by any means the true value of your home. If I can be of any assistance please don't hesitate to contact me.
Sales Agent/Seven valley Realty