Application For Sewer Drainage Diagram
Orange City Council's Application for Sewer Drainage Diagram (NSW): request the diagram of a property's sewer drainage lines, usually for a sale contract.
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PDF from Orange's website.
DraftOur fillable copy of this form has not been through editorial review yet. Check it against Orange's current form before you rely on it.
- Format
- Category
- Council form
- Version
- v1907fe0b
- Last verified
- 5 September 2026

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What the Application For Sewer Drainage Diagram is for
A sewer drainage diagram shows the sewerage drainage lines on a property. Orange City Council says it is needed for conveyancing when a house is sold, and the NSW Government's selling guide lists a drainage diagram among the documents a contract for the sale of land must contain. This form (updated 29 June 2026) asks the council to issue the diagram for a property, with standard processing within 4-7 working days or urgent processing within 15 working hours for an extra fee.
When you need it
- You are selling a property in Orange and the contract needs a drainage diagram.
- You need a copy of the sewer drainage diagram the council holds for a property in Orange.
How to fill it in
- 1
Applicant details
Give the name or company, postal address, contact number, reference and email.
- 2
Processing
Tick Sewer Drainage Diagram (4-7 working days) and add Urgent Processing (15 working hours, additional fee) if needed.
- 3
Describe the property
Give the street number and name, suburb, lot or portion, section, DP or SP and assessment number.
- 4
Access requirements
These must be completed. Say whether there is an access problem to the yard (dog, locked gate, tenant or other), and give contact numbers for the owner, any tenant and the real estate agent.
- 5
Declaration
State the purpose the information is needed for, then sign and date.
Filing, lodging and service
- Submit by mail to the Chief Executive Officer, PO Box 35, Orange NSW 2800; in person at the Customer Service Counter, Civic Centre, corner of Byng Street and Lords Place, Orange; or by email to customerservice@orange.nsw.gov.au.
- On the form, tick how you will pay: ask the council to contact you for payment (give a number), payment details attached, or cheque enclosed.
- A fee applies, plus the urgency fee if chosen: check the council's current fees.
Common mistakes
- Fill in the access section fully: the form says access requirements must be provided.
- Order the diagram early in the sale so it is ready when the contract is prepared.
Frequently Asked Questions
Why is a drainage diagram needed when selling?
The NSW Government's selling guide lists a drainage diagram among the documents that must be in a contract for the sale of land, so it is ordered from the council when the contract is being prepared. The guide says the contract must be prepared before the property is advertised for sale.
How long does an Orange sewer drainage diagram take?
The form says 4-7 working days, or within 15 working hours with the urgent processing fee.
Checked against the official sources on 26 October 2026
- Orange City Council - Application for Sewer Drainage Diagram (form)
- Orange City Council - Plans, Policies and Reports (forms)
- NSW Government - Steps to selling a property (what the contract must contain)
General information about the form, not legal advice about your matter. Rules and forms change: if anything here differs from the court or agency's current instructions, theirs apply.
Field map
None of the Application For Sewer Drainage Diagram's boxes fill from a matter yet. 34 are for you to complete: ticks, signatures and anything that needs judgement.