About application for West Public Works Office Boundary Survey

If you need a copy of the boundary survey map, please submit the following application form to West Public Works Office.
Application form for copying of drawings
Copy certificate grant application

In Yokohama City, when deciding the boundary between the road and the land adjacent to the road, the boundary is confirmed on site and the local boundary is determined by the boundary mark.
At this time, we have created a road ledger area line map or boundary survey map as a document map for boundary determination.
The boundary survey map was created as a document for determining the boundary, but due to subsequent changes in land use, etc., the current situation often does not match this drawing.
If the current situation does not match this drawing, it is necessary to check the boundary with the owner of the land adjacent to the road based on this document, set up a new boundary mark, and determine the site.
"Proof of boundary investigation figure" that Yokohama-shi performs is proof that we confirm that boundary investigation map and local road match in distance between boundary marker and boundary mark.
This certificate is called a copy of the drawing.
The proof of the road conducted by Yokohama City is, in principle, a copy of the drawing, but if you use the Legal Affairs Bureau's land area correction or map correction, or attached documents of application for payment or delivery to the Kanto Finance Bureau. You can apply for a grant.
In addition, there is "road ledger drawing copy" as "proof of road ledger drawing", but department in charge is Road and Highway Bureau road investigation section. As Public Works Office does not handle, I would like application and inquiry to Road and Highway Bureau Road Investigation Division (telephone 045-671-2795).

Please submit required documents to Public Works Office.

(Note 1) ： A field survey map is a drawing in which the presence or absence of boundary stones, measured distances, and actual measurement values are entered.

It takes about 2 weeks for a copy of the drawing and about one week for a copy certificate (it may take more days in some cases).