Apply for Sewer Connection - Birmingham Bylaws

Utilities and Infrastructure England 4 Minutes Read ยท published February 11, 2026 Flag of England

Birmingham, England property owners must follow city and national rules when applying to connect to a public sewer. The sewerage undertaker for the Birmingham area handles technical approvals and connections, while building control and planning in Birmingham City Council set local standards and inspections. For legal authority over connection permissions and offences, applicants should consult the Water Industry Act 1991 and the sewerage undertaker's developer services guidance Severn Trent developer services[1] and the Act text Water Industry Act 1991[2].

Overview

Connections to public sewers require formal approval from the sewerage company, technical plans, and usually a registered contractor to carry out the work. New developments may need additional planning or building regulation approvals and street-works licences where a public highway is affected.

Who is responsible

  • Severn Trent Water or the local sewerage undertaker: approves and adopts public sewer connections.
  • Birmingham City Council Building Control: inspects drainage works on new builds and major alterations.
  • Environment Agency: enforces pollution and environmental offences related to sewer discharges.
Always contact the sewerage undertaker before any excavation or physical connection work begins.

How to apply

Typical application steps combine developer notification, technical drawings, risk assessment, and payment of charges. Timelines depend on the undertaker and complexity of the job.

  • Pre-application enquiry: request capacity and connection options from the sewerage undertaker.
  • Submit required plans and a formal application to the undertaker for a connection permit.
  • Pay connection charges and any infrastructure requisition fees set by the undertaker.
  • Arrange works with a registered contractor and obtain any highway or street-works licences from the local authority if required.
  • Inspection and adoption: after installation, the undertaker inspects and may adopt the sewer.

Penalties & Enforcement

Legal authority for offences related to unauthorised connections and pollution primarily comes under national law and the sewerage undertaker's enforcement powers. Specific penalty figures are often set out in statute or by the enforcing body; where not available on the cited page, the text below notes that fact and points to the official source.

  • Monetary fines: amounts are not specified on the cited undertaker guidance page and should be checked in the Water Industry Act or enforcement notices.[2]
  • Escalation: first offences, continuing offences and repeat breaches may be treated differently; ranges are not specified on the cited page.[2]
  • Non-monetary sanctions: enforcement orders, requirement to remove or remediate illegal connections, seizure of materials, and prosecution in court.
  • Enforcers: Severn Trent (or relevant undertaker) enforces connection rules and the Environment Agency may enforce pollution offences; local council building control enforces building regulations.
  • Appeals and reviews: appeal routes vary by instrument; statutory time limits for appeals or representations are not specified on the cited page and should be confirmed with the enforcing authority.[2]
Unauthorised sewer connections can lead to enforcement notices and prosecution; get formal approval first.

Applications & Forms

The sewerage undertaker publishes developer service forms and guidance for connections. Where specific form numbers or fixed fees are not listed on the publicly cited guidance, applicants must use the undertaker's developer pages or contact their developer services team to obtain the correct application and fee schedule.[1]

  • Typical form: developer services application or connection request (name and form number not specified on the cited page).
  • Fees: connection and requisition charges vary by site and are set by the undertaker; not specified on the cited page.
  • Submission: submit online or by email to the undertaker's developer services team as specified on their official page.[1]

FAQ

Who must I contact first to start a sewer connection?
Contact the sewerage undertaker's developer services team to request a pre-application enquiry and capacity check; also notify Birmingham City Council Building Control for any regulated works.
Can I connect to the public sewer myself?
Physical connection must comply with the undertaker's permit conditions; most connections require an approved contractor and a formal permit from the undertaker.
What happens if I connect without permission?
You may face enforcement action, remediation orders and possible prosecution; specific fine amounts or escalation details are not specified on the cited pages and should be confirmed with the enforcing authority.[2]
How long does approval take?
Timescales vary by application complexity and undertaker workload; request an estimated timetable during the pre-application enquiry.

How-To

  1. Contact Severn Trent developer services for a pre-application enquiry to confirm options and capacity.[1]
  2. Prepare and submit technical drainage plans and a formal connection application as instructed by the undertaker.
  3. Pay any quoted connection charges or requisition costs to secure the appointment.
  4. Hire an approved contractor to carry out works to the undertaker's specification and obtain any local street-works licences if working in the highway.
  5. Book and pass the undertaker's inspection so the new connection can be adopted, if applicable.
Keeping records of approvals and inspections simplifies future property transactions and liability questions.

Key Takeaways

  • Always contact the sewerage undertaker before works begin.
  • Costs and forms vary by site; obtain a formal quote and application pack.
  • Unauthorised connections risk enforcement, remediation and prosecution.

Help and Support / Resources


  1. [1] Severn Trent - Developer services and connection guidance
  2. [2] Water Industry Act 1991 - legislation.gov.uk