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Message last updated - Thursday 11th June 2026
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Message last updated - Thursday 11th June 2026
Message last updated - Thursday 11th June 2026
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Whether you're a new or returning customer, please review the following information before applying.
We’ve updated our services based on customer feedback and now offer two assessment tiers. You’ll need to choose the one that best fits your development.
Step 1: Before you apply
| Service | Quantity | Charge (£) excl. VAT |
|---|---|---|
Water |
||
Non-domestic capacity report |
Per item |
213.00 |
Pre-planning report (modelled) |
Per item |
421.00 |
Sewerage (foul) |
||
Tier 1 Pre-planning report (high level feasibility) |
Per item |
320.00 |
Tier 2 PPE (detailed desktop assessment) |
Per item |
960.00 |
Surface Water |
||
Surface water pre-planning report (detailed desktop assessment) |
Per item |
960.00 |
Additional Charges |
||
Pre-design strategic assessment (pre-adoption consultation) |
Per item |
213.00 |
Further questions / Further enquiries / Early stage developer coordination |
Per hour |
107.00 |
Additional modelling |
- |
At cost |
Flow modelling (drainage) |
- |
At cost |
Site visits / Asset Surveys |
- |
At cost |
Water
Non-domestic capacity report
Per item
213.00
Pre-planning report (modelled)
Per item
421.00
Sewerage (foul)
Tier 1 Pre-planning report (high level feasibility)
Per item
320.00
Tier 2 PPE (detailed desktop assessment)
Per item
960.00
Surface Water
Surface water pre-planning report (detailed desktop assessment)
Per item
960.00
Additional Charges
Pre-design strategic assessment (pre-adoption consultation)
Per item
213.00
Further questions / Further enquiries / Early stage developer coordination
Per hour
107.00
Additional modelling
-
At cost
Flow modelling (drainage)
-
At cost
Site visits / Asset Surveys
-
At cost
Step 2: Apply
Please apply for the assessment type(s) that suits your development needs best:
Please note if you require a water non-domestic report, sewerage foul tier 2, surface water enquiry or a sewerage pre-design strategic assessment apply through the appropriate link below. Applications for these types of enquiries cannot be accepted through our Customer Portal.
Step 3: Make payment
Pay via our Customer Portal or BACs
Non-domestic Water Report Notice
Due to limited resources across our Water Resource Zones (WRZs), we only accept applications requesting up to 20m³/day per site.
Applications above this threshold cannot be assessed.
Submit your red line boundary and relevant documents to proceed. Invoices are sent separately, but we’ll begin the assessment while you arrange payment.
For further information please see our Non Household water briefing note.