In accordance with the General Property Tax Laws of the State of Michigan, the Bloomfield Township Assessor's Office estimates the true cash value, assessed value and taxable value of every parcel of real and personal property within Bloomfield Township. The Assessor's Office is responsible for the valuation of all real and personal property in Bloomfield Township that is not specifically exempted by law. It prepares assessment rolls and evaluates all new construction and improvements to real property.

The taxable status of property is determined as of December 31 of each year for the next tax year.

The Michigan State Tax Commission requires periodic inspection of all real property parcels. Inspections are necessary to maintain complete and accurate assessment records and the assessor may survey, examine or review properties at any time during the year. With over 18,000 real property parcels, Bloomfield Township must inspect thousands of parcels each year.

The Assessor’s Office reviews the assessment records of both new construction and existing property throughout the year. Schedules vary significantly from one project to another; therefore, the Office may make a number of inspections of a property throughout the year.

Accessibility Policy

Assessor’s Office Accessibility Policy Pursuant to PA 660 of 2018
The Assessing Department business hours are Monday -Thursday 7 a.m. – 5:30 p.m., with the exception of observed holidays.
A taxpayer may submit inquiries directly to Assessor Darrin Kraatz by email at or by phone at 248-433-7710.  The estimated response time to inquiries is 3 or less business days.
A taxpayer may arrange a meeting with an Assessing Department employee for the purpose of discussing an inquiry in-person by calling 248-433-7710 or by emailing
Taxpayers requests for inspection or production of records maintained by the Assessing Department may be made by calling 248-433-7710 or by emailing  A staff member will be assigned to the request; a Freedom of Information Act request may be required.