Snow Alert
DOB Offices
DOB Customer Service Windows will be closed on Monday, January 26. Customers are encouraged to use online services. All online appointments and online transactions will continue to operate as normal.
In-person Customer Service
DOB in-person Customer Service Windows are scheduled to resume normal operations on Tuesday, January 27.
Scheduled Inspections
All scheduled inspections for Monday, January 26, 2026, have been canceled. Please reschedule all appointments via DOB NOW: Inspections.
The Department of Buildings (DOB) regulates the building and installation of fences.
Permanent or Non Temporary Fences
Permanent or non temporary fences may require a permit. For one- and two-family dwellings, DOB does not require permits for fences 6-feet or less in height, and homeowners may install their own fencing.
Fences are not required between properties in residential locations,. The maximum height of fences in the front, rear, or side yards depends on the property's zoning regulations. In lower density districts (R1 through R5), fences can be a maximum of 4 feet high. Fences built before April 30, 2008, can be 6 feet high.
For other property types or fence heights, you must submit a Plan/Work Approval Application using DOB form PW1.
Temporary or Construction site Fences
Temporary or construction site fences must be permitted in DOB NOW.
How to Apply
Online
To apply for a permit, you can electronically file through DOB NOW.
An eFiling account is required to submit filings in DOB NOW.
Register with eFiling.
File a job through DOB NOW.
In Person
You can download the PW1 Plan/Work Approval Application form online, and submit it to the DOB Borough office where the work is being done.
Download PW1 Application form.
Find a DOB Borough Office.
Learn More
Learn more about fences.
To learn about a property's Zoning Regulations, use City Planning and Zoning page.
