The Inspectional Services Department (ISD) of the City of Boston (1010 Mass Ave., Boston) has stringent building requirements and mandates that you obtain a permit for all work done in and outside your residence or the construction of a rear or roof deck. To apply for a building permit visit The City of Boston Website or call ISD at 617-635-5300. Please see Ellis guidelines on roof and rear deck additions for guidelines specific to Ellis Neighborhood.

The Association also strongly encourages you to consult with your neighbors about your plans so that you can garner their support. For additional help contact .

For more information visit: The ISD section of City of Boston Website.