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[Finded at the end of March 2025] Notification of energy conservation plan

Last updated on April 1, 2025.

Notice

The notification system has been abolished as all buildings have become mandatory in principle due to the revision of the Building Energy Conservation Law.
Application using the form on this page is not required. (This page will be closed in the near future.)

Notification documents, etc.

Notification Documents

Please bind and submit in 2 copies of the copy and A4 file. [Checklist] Please use (PDF: 429KB).
Attached books should be a scale and font size so that the contents of the description can be easily confirmed.

Notification documents
Format nameExample of description (PDF)

registration form Form 22 (Pages 1 to 4) / (Pages 4) (External site)
Notice Form 24 (first page only) (outside site)

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Power of AttorneyExample of description (PDF: 100KB)

Neighboring sketch / layout drawing / specifications (including finishing table) / floor plan / quadrature diagram / elevation view
/ Cross-section / Equipment table (species for elevators) / System diagram, etc.
(For details, please refer to the Enforcement Rules (outside site).)

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Various statements [some of them may be omitted]-

Notification date

Up to 21 days prior to the scheduled start of construction

Other forms, etc.

Other forms, etc.
Format name

Change registration form (Form 23) (outside site)
Notice of Change (Form 25) (External Site)

Notice of cancellation (No. 8 style) (outside site)
Measures report (No. 9 style) (outside site)
Optical disk submission form (word: 12KB)

Notification destination

Building Environment Section, Building Planning Division, City of Yokohama, Housing and Architecture Bureau Building Guidance Department

10 New City Hall 25th floor at 6-50 Honcho, Naka-ku, Yokohama City

You may need a separate PDF reader to open a PDF file.
If you do not have it, you can download it free of charge from Adobe.
Get Adobe Acrobat Reader DCTo download Adobe Acrobat Reader DC

Inquiries to this page

Building Planning Division, Housing and Architecture Bureau Building Guidance Department

Phone: 045-671-4526

Phone: 045-671-4526

Fax: 045-550-3568

E-Mail address [email protected]

Return to the previous page

Page ID: 552-253-098

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