M-99 Road Construction
April – November 2025
Starting this Spring, Michigan Department of Transportation (MDOT) will be completing road improvements and rebuilding on M-99 from Holt Highway to Edgewood Blvd. Traffic will be maintained via single-lane closures. Intersection approaches to M-99 will need to be closed during rebuilding. For more information, please click here for MDOT flyer (PDF).
DID YOU KNOW?
Beginning January 1, 2025 you can obtain your Building Permits through Windsor Charter Township.
Click on the BUILDING DEPARTMENT tab at the top of the website page for more information.
Recycling & Recovery Events
Eaton County residents have the opportunity to dispose and/or recycle the hard to dispose of materials and in turn reduce household clutter and revitalize their property. Electronics, household hazardous waste, and scrap metal are accepted. Please check flyer for complete list of items being accepted.
Recycle Palooza, Saturday, August 9 2025 (link)
Recycle-Palooza Flier 2025 (PDF)
Eaton County Department of Resource Recovery is always looking for volunteers to help make events and other recycling programs happen! There are only two restrictions: volunteers must be at least 16 years old and must have a volunteer application form on file (can be filled out the day of the event). For additional information about volunteering please contact their office.
REMINDER
Property tax payments must be received in the Treasurer/Clerk’s Township Office (405 W Jefferson, Dimondale, MI 48821) by the the end of business day on the due date stated on the tax bill. Postmarks are not accepted as date of payment. This also includes late payments.
Summer Tax Bill Deferment/ Delayed Payment
Summer taxes can be deferred on your principal residence until February 16, 2026. To qualify, household income cannot exceed $40,000 for the preceding calendar year, and one of the following must be met:
- 62 years or older
- Paraplegic
- Eligible Service Person, Eligible Veteran, or their Eligible Widow/Widower
- Totally and permanently disabled
A form must be completed and filed by September 15, 2025. If you defer your winter taxes, they will be due and payable on February 16, 2026. To request a form contact Lisa Rumsey, Windsor Charter Township Treasurer, at 405 W. Jefferson, Dimondale, MI, phone 517-646-0772, or email treasurer@windsortownship.com.
OFFICES
SUPERVISOR
Beth Shaw
Office Hours:
by appointment
Address:
300 W. Jefferson Dimondale, MI 48821
Phone:
(517) 648-3528
Email:
supervisor@windsortownship.com
ASSESSOR
Peter Preston
Office Hours:
Tuesday
9:00 – 4:00 &
Other Hours by appt.
Address:
300 W. Jefferson Dimondale, MI 48821
Phone:
(517) 646-0040
Email:
windsorassessor@gmail.com
BUILDING DEPARTMENT
Peter Preston
Office Hours:
Tuesday
9:00 – 4:00
Address:
300 W. Jefferson Dimondale, MI 48821
Phone:
(517) 919-1566 Option #5
Email:
windsorbuildingdept@gmail.com
TREASURER
Lisa Rumsey
Office Hours:
Monday – Friday
9:00am – 4:00pm
Address:
405 W. Jefferson Dimondale, MI 48821
Phone:
(517) 646-0772
Email:
treasurer@windsortownship.com
CLERK
Meredith Barnhart-Smith
Office Hours:
Monday – Friday
9:00am – 4:00pm
Address:
405 W. Jefferson Dimondale, MI 48821
Phone:
(517) 646-0772
Email:
clerk@windsortownship.com
Emergency Services
Address:
Building 300 W. Jefferson Dimondale, MI 48821
Phone:
(517) 646-0893