About Yokohama-shi cliff ground [disaster prevention] measures construction subsidy system

About grant application of 2024, we start acceptance from April 8, 2024.
The deadline for grant application is scheduled until December 27, 2024.
※We also accept submissions by mail.
　For more information, please refer to the following link.

We can download from cliff ground disaster prevention measures construction subsidy system brochure (PDF: 741KB).

Cliffs that fall under all of the following items are eligible.

• Artificial cliffs such as natural cliffs and retaining walls
• Cliffs where the height from the ground surface exceeds 2 meters or cliffs where roads may be damaged, cliffs exceeding 1 meter above or 2 meters below the road surface
• Cliffs with an inclination angle of 30° or more
• Cliffs that may damage buildings or roads to be used for living due to landslides

Works that fall under all of the following items are eligible.

• Retaining wall construction or cut / embankment construction that requires procedures under the Building Standards Law or Residential Land Development Regulation Law, or frame construction that can release all or part of the area specified by the Sediment Disaster Prevention Law, etc.
• Construction where the height and position of cliffs do not change

※For technical consultation on cliff improvement and related to the Regulation Law on Residential Land Development, please see the page of the City of Yokohama, Housing and Architecture Bureau Residential Land Examination Division.

The amount of the subsidy is 1/3 of the target construction cost or the unit price determined by the city ※Amount or limit calculated based on the above amount (4 million yen)
Whichever is less

※The unit price per 1 m2 per vertical projection area in FY2024 is as follows.
　・Retaining wall construction and waiting retaining wall construction 99,000 yen /㎡
　・Cut or embankment work 26,000 yen /㎡
　・Law frame construction 78,000 yen /㎡
For the vertical projection area, please refer to the subsidy calculation method (PDF: 568KB).

• When applying for a grant, coordination with the Building Disaster Prevention Section cliff is required. Please contact us in advance.
• If you have started construction contracts or construction before the grant is decided, you cannot use the subsidy system.
• When we receive grant of grant, it is necessary to have you conclude construction contract with company with headquarters in the city.
• Please submit a completion report by the end of February of the year in which you received the grant decision.

The grant system is operated based on the following outlines. (Enforced in April 2024)
Please check the outline for details on the target cliffs and construction.
Yokohama-shi cliff ground disaster prevention measures construction subsidy grant summary (PDF: 135KB)
Collection of grant summary styles (word: 33KB)

Please refer to the outline and pamphlet for other necessary documents.

Grant application	・Cliff disaster prevention measures construction subsidy grant application (first style) 　　Word (word: 21KB) / PDF (PDF: 48KB) / Entry example (PDF: 152KB) ・Pledge (No. 3 style) 　　Word (word: 20KB) / PDF (PDF: 143KB) / Entry example (PDF: 98KB)
	<If necessary> ・Letter of consent for land use (No. 2 style) 　　Word (word: 21KB) / PDF (PDF: 90KB) / Entry example (PDF: 94KB) ・Power of Attorney (Form No. 16) 　　Word (word: 20KB) / PDF (PDF: 96KB) / Entry example (PDF: 99KB)
	<When withdrawing the application before receiving the grant decision> ・Cliff disaster prevention countermeasure construction subsidy withdrawal notification (No. 2 style of No. 8) 　　Word (word: 21KB) / PDF (PDF: 89KB) / Entry example (PDF: 95KB)
After receiving the grant decision Construction contract	<Slowly after the construction contract> ・Notification of start (No. 6 style) 　　Word (word: 20KB) / PDF (PDF: 134KB) / Entry example (PDF: 95KB)
	<When it turns out that the contents of the grant application will be changed> ・Cliff disaster prevention measures construction subsidy business content change report (No. 7 style) 　　Word (word: 21KB) / PDF (PDF: 47KB) / Entry example (PDF: 72KB) <When canceling an application that has received a grant decision> ・Cliff disaster prevention measures construction subsidy cancellation notice (No. 1 style of No. 8) 　　Word (word: 21KB) / PDF (PDF: 94KB) / Entry example (PDF: 101KB)
Construction completion report	・Completion report (No. 10 style) 　　Word (word: 21KB) / PDF (PDF: 99KB) / Entry example (PDF: 104KB) <When a business change report (No. 7 style) is made after the grant is decided> ・Cliff disaster prevention measures construction subsidy grant application (change) (No. 9 style) 　　Word (word: 21KB) / PDF (PDF: 96KB) / Entry example (PDF: 148KB)
Grant request	・Cliff disaster prevention measures construction subsidy grant bill (No. 13 style) 　　Word (word: 21KB) / PDF (PDF: 91KB) / Entry example (PDF: 100KB)
	<When applying under joint name> ・Power of Attorney (for grant receipt) (No. 14 style) 　　Word (word: 21KB) / PDF (PDF: 94KB) / Entry example (PDF: 101KB)