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３. About certification application
Last update date November 16, 2023
Flow of Certification Application
Standard application procedures must be made after confirming the long-term use structure, etc. by a registered housing performance evaluation organization in advance.
Apply to the competent administrative agency.
※Registered housing performance evaluation organization = "private organization that is registered by the Minister of Land, Infrastructure, Transport and Tourism and objectively evaluates housing performance at the design stage, etc."
You can search for registered housing performance evaluation organizations from this website.
Japan Housing Performance Evaluation and Display Association "To everyone who applies for certification of long-term excellent housing construction plans" (outside site)
Flow of Certification Application
In order to certify long-term excellent housing, it is necessary to apply for a certification before starting construction.
If you do not receive confirmation of the long-term use structure in advance, or if you wish to apply for confirmation along with certification, please contact us in advance.
Please submit required documents to the following window.
[Certification application window]
Building Environment Section, Building Planning Division, City of Yokohama, Housing and Architecture Bureau
Location: 10 25th floor, 6-50 Honcho, Naka-ku, Yokohama
Requests to those who apply for long-term excellent housing certification under the old standards
If the certification is granted after the amendment of the law on October 1, 2022, the certification notice will be in the new form.
The new form of certification shall be included in the certification letter.
"8. When an application is made with a confirmation letter or a house performance evaluation report under Article 6-2, Paragraph 5 of the Act on Promotion of Quality Assurance of Houses (Act No. 81 of 1999) or a copy of these Is the date of making the request pursuant to the provisions of Paragraph 1 of the same Article. "
If you are applying according to the old standard, please attach an application form that shows the date of application for housing performance evaluation or confirmation of long-term use structure.
※Those who apply under the new standard are not required because the application date will be indicated on the housing performance evaluation report or confirmation form.
About certification application documents
Please bind one copy and one copy to A4 size file and submit it.
(If you have not confirmed the long-term use structure, etc., please submit one copy and two copies of the second copy.)
We have prepared a checklist for certification application (2022.06) (Excel: 14KB) for certification application.
Please be careful not to forget the following documents that you are requesting to submit on your own.
・Checklist for Certification Application Documents (2022.06) (Excel: 14KB)
・Living Environment Standard Confirmation Report (PDF: 321KB)
・i-Mappie (Urban Facilities and Urban Development Project) (outside site)
After entering the place name and lot number, select "Urban Facilities / Urban Development Project" in "Switch display" and select "Urban Facilities / Urban Development Project" in "Switch display".
Click the land on the screen map and raise the flag, and then print.
How to prepare i-mappy and living environment standard confirmation report (PDF: 2,459KB)
・Disaster Consideration Standard Confirmation Report (PDF: 89KB)
・Figure indicating that it is outside the special alert area for landslide disasters
Kanagawa earth and sand disaster information portal site (outside site) to display earth and sand disaster special caution area map of application site part
A plot of the application position so that it is outside the special alert area for landslide disasters.
About making method of figure indicating that it is outside earth and sand disaster special caution area (PDF: 2,276KB)
| Attached books, etc. | Contents, etc. | Style |
|---|---|---|
| Certification Application Form | Regulations No. 1 style → Click here for an example (external site) | |
| Power of Attorney | When the applicant delegates the procedure to another person | － |
| Living Environment Standard Confirmation Report (Required) | Confirmation of living environment standards for the planned site → Click here for an example (external site) | |
| registration form Discussion Status Report, etc. (if necessary) | Necessary books to confirm that they meet the living environment standards | |
| Report on Confirmation of Disaster Consideration Standards | Confirm that it is outside the special alert area for landslide disasters | Summary No. 2 style (outside site) |
| Figure indicating that it is outside the special alert area for landslide disasters | The application position is plotted on the one that shows the landslide disaster special caution area map of the application site, so that it can be understood that it is outside the special alert area for landslide disasters. | |
Confirmation letter ・ | "Confirmation letter" or "Housing Performance Evaluation Report (described confirmation results of long-term use structure, etc.)" | － |
| Schematic sketch | Direction, road and target features | － |
| Layout diagram | Scale, orientation, site boundary line, location of building on site and separation from building pertaining to application and other buildings | － |
| Floor plan of each floor | Scale, direction, floor plan, name of each room, use and dimensions, living room dimensions, stairs dimensions | － |
| Floor area table by application | Floor area by application | |
| Floor area quadrature map | Dimensions and formulas of each part of the building required for floor space quadrature | － |
| Two or more elevations | Scale, outer wall and opening position | － |
| Cross-section or rectangle map | Scale, building height, structure of outer wall and roof, eaves, eaves and eaves | － |
| conservation Plan | conservation's Plan | |
| Others | Other books specified in the outline ・Summary (PDF: 252KB) about Yokohama-shi "law about promotion of long-term excellent house" (PDF: 252KB) | － |
※ | An application form that shows the date of application for confirmation of the housing performance evaluation report or the long-term use structure, a written consent form for business acceptance such as evaluation |
The application form seal is no longer needed.
seal of the power of attorney shall not be required. (Please determine the necessity of seal between delegates and delegates.)
About certification application fee
Returns are accepted by mail.
We do not accept applications by mail, but we will return them by mail if you have a mailing return request form and letter pack. For more information, please refer to the following link.
For inquiries to this page
Building Environment Section, Building Planning Division, Housing and Architecture Bureau
Location: 10 25th floor, 6-50 Honcho, Naka-ku, Yokohama
Phone number: 045-671-4526 (08:45~12:00, 13:00~17:15)
※Please refer to the contents of frequently asked questions in the Q & A.
FAX number: 045-550-3513
Email address: kc-chouki@city.yokohama.jp
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Page ID: 405-435-938
