Regulations on structures in the harbor area

In Yokohama City, the "Ordinance on Regulations on Buildings in Branches in Yokohama Port Harbor Area" prohibits the construction of structures and changes in uses that do not meet the purpose of each branch.
For more information, please refer to the following link.

※The "Act on Partial Revision of the Port and Harbor Law" was promulgated on November 18, 2022, and came into effect on December 16, 2022.

• List of usage restrictions after the Port and Harbor Law Revision (PDF: 1,668KB)
• Yokohama Port Harbor Area / Branch Designation Map (PDF: 5,019KB)
• About partial change of branch ward in harbor district (news) (Mayor notification on December 25, 2019) (PDF: 404KB)
• About partial change of subdivision in harbor district (part of Nishikicho, Naka-ku on January 14, 2022, part of Kaigandori, Naka-ku on July 1, 2022) (PDF: 603KB)
• Ordinance (PDF: 320KB) on regulation of structures in branch ward in Yokohama Port harbor district
• Designation (PDF: 6KB) such as business by the regulations separate table first about regulation of building in branch ward in Yokohama Port harbor district

Restrictions on the use of structures in each subdivision ⇒ Port Administration Division Telephone　： ０４５ － ６７１ － ７０８０
Questions regarding the designation of subdivisions in the harbor area ⇒ Policy Coordination Division Telephone　： ０４５ － ６７１ － ７３００