Zoning Ordinance

Regulations

Chapter 40.2 of the Portsmouth City Code is the Zoning Ordinance. It is a set of regulations devoted to Land Use that defines:

  • What uses are permitted in a zoning district
  • How far buildings must be from the property lines
  • How many parking spaces are needed for a particular use type
  • Size and configuration parking spaces and lots 
  • Building heights
  • Sign regulations
  • Landscaping requirements
  • Site plan review requirements
  • Use permit regulations
  • Other similar requirements

Introduction to Planning and Zoning Training Presentation

Click the link below to download a basic training presentation on the basis of Planning and Zoning.

Planning and Zoning Training Presentation

Zoning Ordinance 

Linked below is a PDF of the adopted Portsmouth Zoning Ordinance. 

Portsmouth Zoning Ordinance - Updated Oct 12, 2021

The Zoning Ordinance can also be accessed online via Municode.

Interactive Zoning Map

Click here to access the interactive, online Zoning Map

Zoning Ordinance new cover

The City’s Zoning Ordinance consists of text and a zoning map. Click on the map image to download a PDF of the Zoning Map.

Zoning Map