Coronavirus COVID-19
Coronavirus COVID-19 Information - STAY HOME - STAY SAFE - SAVE LIVES ... Read More


Due to the increase of COVID-19 cases, City Hall will be open by appointment only.


Please call the department you wish to do business with, and they can assist you:

CITY CLERK: 734-782-2455
TREASURER'S OFFICE: 734-782-2463
WATER/DPS: 734-782-2470



If you need to make a payment please use the drop box in the parking lot or in the lobby. All city corespondence can be submitted in the drop box.




Welcome to the City of Flat Rock website. Whether you are a resident, prospective resident, business owner, or visitor we hope you find what you are looking for on this site. Flat Rock is a great place to live, work, and play. We have been able to maintain a small town feel, while providing the services and amenities of a larger community.

Any questions or concerns you may have about our site can be directed to

Enjoy the Site!

Coronavirus Information

A message from Mayor Hammond - March 29, 2020 - A note to Flat Rock:
I want to thank you for all you are doing to slow the spread of the Covid virus. I know that this disruption to our everyday lives is not easy. However, the sacrifices you are making, are making a difference.I want to assure you that your city leaders are doing everything in their power to keep you safe. Everyone from our council members, Department heads, and city employees are utilizing every resource we have to fight this virus. Most employees have been laid off or are working reduced hours. Our police and fire departments are working at capacity and every effort is being made to obtain the protective equipment they need. The DPS will continue all essential services such as water and sanitation.

Unfortunately, we must continue our sacrifices. This is a fast-moving virus and has the ability to attack any Flat Rock resident regardless of age or health. We at the city have taken unprecedented steps to protect the public. Places like the library, recreation center and historical campus will remain closed. And even though our parks remain open, we have closed the playgrounds as there is no way of decontaminating the equipment.
Please remember, continuing to stay at the home will slow the spread of the virus and reduce the overwhelming demands on our hospitals and medical staff. Again, I want to thank you, the citizens of Flat Rock, for all you are doing to keep your families, friend, and neighbors safe. Together, we will come through this stronger than ever.

Mayor Mark A Hammond

The City of Flat Rock's priority is always the health, safety, and welfare of residents, businesses, visitors and its staff. Flat Rock has proactively taken steps to prevent the further spread of the coronavirus (COVID-19) throughout the city, including the closure of City buildings to the public and the hosting of virtual meetings. All City Council, Commission and Board meetings will be conducted as virtual meetings.

Please visit our Coronavirus COVID-19 resource page for helpful information. As always, please contact us by phone at 734-782-2455 or by email with any questions.

Stay Home



Transparency & Accountability

In compliance with former Governor Snyder's encouragement of local units of government to follow the state's lead and make financial information more transparent and accessible to residents, the City of Flat Rock has made a Citizen's Guide to Flat Rock and Performance Dashboards available online. Information is accessible on the  Treasurer's Office  page.



Click here to access and sign up for CodeRED

The City of Flat Rock uses the CodeRED mass notification system. This is a FREE community notification system available to Flat Rock residents and businesses that will send alerts concerning time-sensitive and/or emergency information that may impact your area via phone calls, text messages, emails and social media.

The City of Flat Rock encourages you to actively participate in emergency preparedness by remaining informed. Safety is a two-way street, so be sure to register today to receive the information you need when it matters, regarding events such as:


Don't wait, start receiving notifications that could save your life. Sign up today!

If you have any questions, please feel free to contact the Police Department at 734-782-2496.



Flat Rock City Hall

25500 Gibraltar Rd.
Flat Rock, MI 48134

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