The Building Department  enforces the rules and regulations set forth in the City Code regarding inspection and approval of all construction in South Lyon.  It also enforces compliance with all local ordinances.  The Building Department is open from 8:30 a.m. to 12:00 p.m. and from 1:00 p.m. to 5:00 p.m.   

Building Inspector office hours are from 8:30 a.m. - 10:00 a.m. and 4:00 p.m. - 5:00 p.m.  

For questions concerning building and permit requirements, please call (248) 437-5255.  If you are calling to schedule an inspection, ask for the inspection hotline and leave your information and phone number.

Building Permits-  Building permits are issued by the City of South Lyon Building Department.  A permit is required before work can proceed on new construction, additions, sprinklers, a deck, driveways or on many remodeling projects.  It is important to note that in addition to construction, a permit may also be required for electrical, plumbing and mechanical work.  Permit applications are NOT available online and we are NOT able to fax copies to you. To obtain an application, please send a self-address and stamped envelope or stop by our office at:

Building Department personnel can tell you if your planned project is in compliance with the City's zoning ordinance, and if a permit will be required (248) 437-5255.  If you will be making any exterior changes to your property, it is also advisable to contact your homeowners association (if applicable) to ensure that your plans comply with association requirements.

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