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Seya Public Works Office

Last Updated April 25, 2024

Notice

Notice

R6.4.25

About sediment runoff from private land to road (information provision) (PDF: 543KB)

R6.1.10

"Gathering of Park Protection Association Waterside Protection Association Hama Road Supporters Gathering 2023" has been posted!
For more information, please refer to the following link.

R5.11.10

About street tree (Seya Ward) has been posted!

R5.10.15

We published park health playground equipment map!
For more information, please visit the park with healthy playground equipment.

R5.9.8We published park with healthy playground equipment.
R5.8.8

About management such as trees in private land protruding on road and sidewalk (request) (PDF: 454KB)

R1.8.1The "Seya Road Festival 2019" scheduled to be held from 14:00 to 15:30 on August 23, 2019 will be canceled due to stormy weather (only distribution of seedlings will be changed and the time etc.).
H29.3.16

The style download corner has been posted.


Location, Hours, Contact Information

View of Seya Public Works Office

  • Location
    〒246-0022
    153-7, Mitsukyo, Seya-ku, Yokohama-shi
  • Hours
    8:45 a.m. to 5:00 p.m.
    (excluding Saturday, Sunday, public holidays, and New Year's holidays)
  • Telephone
    045-364-1105
  • FAX
    045-391-6974
  • Contacts and inquiries by e-mail
    se-doboku@city.yokohama.jpUntil

※Please note that the office will be closed on Saturday, Sunday, public holidays, and New Year's holidays (December 29 to January 3), so we will not be able to respond immediately to inquiries or inquiries by e-mail.
※In case of emergency, please call Seya Public Works Office directly.

Guide map to Seya Public Works Office


A 15-minute walk from Mitsukyo Station
If you use a bus from Mitsukyo Station, go to Kananaka Bus bound for Izumino Station, Kamiiida Garage or Miyazawa, or Totsuka Station East Exit.
5-minute walk from "Housemae" bus stop

Major businesses in the city

Main business in ward
Major businesses in the city

Distant road maintenance planned location map

List of Road and Highway Bureau and Public Works Office districts
We publish position of road which we are going to do business every ward.

Hamaroad supporterSeya Ward has certified 15 organizations.
(As of February 26, 2024)
We are looking for a new group that can be active!
Seyano Park Protection AssociationThis association organizes volunteer groups, mainly local people, for daily management such as cleaning and weeding of parks near Seya Ward. 97 organizations are active in Seya Ward (as of December 19, 2023).
Park with healthy playground equipment

We publish park health playground equipment map which put together park with healthy playground equipment of Seya Ward.

Yokohama City Administrative Map Information Providing System (outside site)
[To external link (HPC of General Affairs Bureau General Affairs Information Support Division)]
We can read road ledger map of Yokohama-shi and authorized route map on the Internet. A dedicated terminal is also available in Public Works Office (free viewing). Print out is 50 yen per A3 paper).
About window service during lunch breakDuring lunch break hours (from noon to 1:00 p.m.), Seya Public Works Office provides services such as browsing boundary surveys and road ledger maps (browsing systems) and issuing permits. Please note that depending on the content, you may have to wait until the afternoon business start time.
About Street Trees (Seya Ward)Seya Public Works Office maintains street trees, such as pruning and cutting trees. Pruned branches and felled trees generated during the maintenance of street trees are brought to green recycling plants as much as possible to promote recycling such as composting.

Public Works Office's job (outline of business)

First of all, please click here.
"Hello! This is Seya Public Works Office!"

We introduce in public information Yokohama Seya Ward version of February, 2014. → To public information Yokohama February issue (PDF: 6,425KB)

Please see here for the work of each person in charge.

outline of business (Administration Section)
Administration Section
Maintenance and management of roads (public roads)Please contact us if there is any illegal dumping of sedimentation / damage, garbage, etc. on public roads.
Application for private use of roads, rivers, waterways and sewersWhen occupying roads, rivers, waterways, sewers, etc., please contact us.
Application for drainage facilities, mounting pipes, etc.Please contact us if you want to remodel a new flush toilet or connect to the public sewer.
Viewing Boundary Survey Map, Boundary Survey, and Application for CopiesViewing Boundary Survey Map, Boundary Survey, and Application for Copies
Application for road width certificationApplication for road width certification
Application for traffic certificationAn application is required if a vehicle that exceeds the vehicle width regulation passes on a road with a vehicle width regulation.
Application and permission for road drillingPrior consultation and permission are required when excavating roads. Please contact me.
Maintenance of the parkWe maintain and manage parks in Seya Ward. (However, excluding Seya Hongo Park and Nagayamon Park Historical Experience Zone.)
Installation permission in the parkWe permit disaster prevention such as park protection society warehouse, Neighborhood Association, etc., and fire warehouses.
Private use permission of the parkWe perform private use permission such as telephone poles, water supply, water storage for fire prevention.
Permission to act in the parkWe permit when we use park temporarily in festival or Bon dance.
outline of business (Road Section)
Road Section
Application and examination of self-financing construction of roadsWe approve construction that person except road manager performs such as devaluation of sidewalk and relocation of guardrail.
Application and examination of development activities and residential land developmentWe conduct surveys and guidance on roads set up by development activities based on the City Planning Act and residential land development work.
School zone measuresTo protect elementary school student from traffic accidents, we are developing safe school routes.
Planning and design of bicycle parking lotsWe are planning, designing and constructing bicycle parking lots.
Construction work related to maintenance and repair of road facilitiesWe design and supervise construction work that requires repair and improvement at road facilities (bridges, pedestrian bridges, guardrails, etc.).
Design supervision of road maintenance workWe design and supervision of pavement repair, new construction, and improvement work to widen roads.
Thing about maintenance of street treeWe maintain and manage street trees and supervise street tree planting work to be installed on new roads.
outline of business (Sewage and Park Section)
Sewage and Park Section
Application and examination of self-financing constructionWe perform approval such as construction that person except sewer manager performs.
Application and examination of development activities and residential land developmentWe conduct development activities based on the City Planning Act, surveys and guidance on drainage facilities installed by residential land development work, and communication of violation work.
Construction work related to maintenance of sewers, rivers, parks, etc.We perform maintenance such as repair and improvement work of aging facilities listed on the left.
Construction supervision related to the maintenance of sewers, rivers and parksWe design and supervise sewerage maintenance work, river renovation work, and facility improvement work.
Application and examination of drainage facilities planWe perform plan confirmation such as drainage facilities by Yokohama-shi sewer regulations Article 4 and examination.
Thing about administration of park protection societyFor daily activities such as cleaning and weeding of the park, we are in charge of coordinating with the protection society and supporting the park protection society, such as making flower beds.

★Road occupation permission application, road occupation abolition notification, road occupation rights transfer permission application
Application for reduction of taxes on road occupancy charges, notification of completion of construction of private property
(For more information, please contact Public Works Office.)
To the page of Road and Highway Bureau Administration Division

★Request for road width certification
To the page of Road and Highway Bureau Administration Division

★Application for vehicle traffic certification
To the page of Road and Highway Bureau Administration Division

★Road Ledger Drawing Application Form, Copy Certificate Grant Application
(Please contact Public Works Office for details.)
To the page of Road and Highway Bureau Road Investigation Division

★Application for confirmation of drainage facilities (renovation of flush toilet)
Construction of drainageregistration form
To the page of Sewer River Bureau

★Act permission application in park, park fee reduction / exemption application, park occupation permission application, etc.
(Please contact Public Works Office for details.)
To the Green Environment Bureau page

☆Boundary survey survey and survey commissioned specifications for road waterways
☆Boundary survey and survey map preparation guidelines for road waterways
To the page of Road and Highway Bureau Road Investigation Division

Seya Public Works Office Data

Seya Public Works Office manages ...
・Seya Ward Road Extension: Approx. 306km (As of April 1, 2023)
・Curve mirror: Approx. 1,500 locations (as of April 1, 2023)
・Park: 101 locations (as of March 31, 2023)
・Rivers: Izumi River, Akuwa River, Aizawa River

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For inquiries to this page

Public Works Office Seya, Seya-ku

Phone: 045-364-1105

Phone: 045-364-1105

Fax: 045-391-6974

Email address: se-doboku@city.yokohama.jp

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Page ID: 694-238-260

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