Building & Code Enforcement

Beginning March 01, 2023 electrical permits will be required for all electrical work  covered under Westchester County Law Article XVII. https://consumer.westchestergov.com/images/stories/pdfs/ElectricalLawJuly2016r.pdf

Beginning March 01, 2023 permit fee will be due when submitting the application.  See new fee schedule. 

Attention Design Professionals, The Town of Mamaroneck adopted the 2020 NY Stretch Code as a supplement to the 2020 Energy Conservation Code of NYS. A copy of the 2020 NY Stretch Code is available at:  NYStretch Energy Code 2020

The Town of Mamaroneck Building Department is dedicated to providing professional services that exceed your expectations.

We are here to serve the public by issuing permits for all new construction, additions, alterations, plumbing and signs in accordance with all applicable local and state building codes.

It is always a wise decision to contact the Building Department prior to the commencement of any of the above referenced work or if there is a question as to the requirements for a permit so that the Town of Mamaroneck can continue to be a safe place to live, work and play.

Many building projects will also require additional permits such as Erosion and Sediment Control from the Town's Engineering Department, Highway Work Permits from the Town's Highway Department and Tree permits from the Town's Environmental Planner . Please contact the appropriate department to ensure you have the correct permits.