Susan M. Thomas, the current Town of Mamaroneck assessor, is in charge of maintaining a yearly assessment of all properties in the town. These properties are assessed at a median percentage of market value, which is established every year by the Office or Real Property Services in Newburgh, New York.
The median percentage for residential properties is called the residential assessment ratio (RAR). The equalization rate (ER) is used for all other types of property.
Applications for partial exemption of real estate taxes and for complaints on real property assessments are processed by the assessor's office. For more information, visit the town's Web site.
For current assessment rates, contact the assessor's office.