Planning and Development

A cut out picture of the Zoning By-law.


Planning Department

395 Mulock Dr, Newmarket, ON
L3Y 4X7
(905) 953-5321

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Planning and Development 

COVID-19 Update 

The Town of Newmarket's Planning & Building Services has adapted its processes to be able to continue to provide services during the COVID-19 pandemic while respecting the health and safety of customers and staff. Learn more about how we continue to offer services to the community


The ​​Planning Department, under the Development and Infrastructure Services Commission has a mandate to assist and advise the public, land stakeholders, government agencies and Town Council on matters relating to land use planning.​​​ On the Planning section of the website, you will find documents and information related to land use and zoning.


​Building​ a​n​d ​Development​

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The department processes all forms of development applications under the Planning Act, including Official Plan and Zoning By-law amendments, Subdivisions and CondominiumsSite Plan ApprovalsMinor Variances and Consents.

If you have received a Public Notice for a development application in the mail you can contact the Planning Department to have your say. Additional information about the application is available on the Current Applications page.