How Often is Property Reassessed? Reassessed values of real estate are placed on the tax rolls by the assessor every odd-numbered year (2013, 2015, 2017, etc.). Personal property is assessed every year. By partaxadmin|2022-02-28T04:44:49+00:00February 28th, 2022|General| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail