Drainage Build Over Agreements in
Horsham
Extending over or near a public sewer in Horsham needs approval from Southern Water, entirely separate from planning permission itself. Getting the structural detail right the first time keeps this fast, without cutting corners.
Get StartedUnderstanding Horsham’s Build Over Requirements
Southern Water treats build over approval for Horsham as a genuine technical review, focused on foundation design and how the proposed structure interacts with the sewer beneath or beside it. This sits entirely separately from your Horsham planning application.
Whether a CCTV inspection’s needed for a Horsham project depends on the specifics, sometimes the sewer’s route and condition are already well established, sometimes Southern Water wants it confirmed first. We arrange it honestly, only where it’s actually required.
This approval runs alongside your Horsham planning permission, not instead of it, both are genuinely needed for a project that involves building near a public sewer.
CCTV Survey Arranged
Where it’s genuinely required, not as standard
Structural Detail
Foundation design that actually satisfies the sewer body
Design Detail
Drawings that match what’s actually built
Fast Turnaround
Without cutting corners on the detail
How We Help in Horsham
For Horsham projects, we establish the real picture first, exactly where the sewer runs, what’s being proposed, and what Southern Water’s specific requirements are for a site like this.
Once that’s clear, the submission gets built around what Southern Water will actually assess, with a CCTV survey arranged only where it’s genuinely called for.
Horsham submissions to Southern Water get followed through properly, with anything they raise addressed directly and promptly.
The Careful Approach To Horsham Build Over Agreements
We give Southern Water exactly the structural and design detail they need for a Horsham project, not a generic submission that risks queries and delay.
Southern Water’s actual requirement, not a blanket assumption, decides whether a CCTV survey’s genuinely needed for your Horsham project.
Whatever a Horsham project actually involves, structural detail, design detail, or both, we prepare it properly for Southern Water from the outset.
Getting architectural drawings prepared for a Horsham extension? Worth flagging early if the sewer route affects the design.
Get Your Build Over Agreement Started
Drainage Build Over Agreement FAQs for Horsham
Is a build over agreement the same as planning permission in Horsham?
They’re two real, distinct requirements. Horsham projects near a public sewer often need both planning permission and separate approval from Southern Water.
When does Southern Water require a CCTV inspection in Horsham?
It genuinely varies. Where the sewer’s route and condition are already well documented, Southern Water may not require one for Horsham, otherwise we arrange it.
Does Southern Water handle build over approval for Horsham?
Yes, Southern Water is the relevant sewerage company for Horsham, and their approval is required before building over or near a public sewer.
What structural information does Southern Water need for Horsham?
Southern Water expects real structural detail for Horsham submissions, showing precisely how the build interacts with the sewer beneath or beside it.
What’s a realistic timeline for Southern Water to approve a Horsham project?
Fast turnaround for Horsham genuinely depends on the submission being right the first time, which is why the detail matters so much.
What does the first consultation cost in Horsham?
Nothing, understanding what your Horsham project genuinely needs from Southern Water comes before any fee discussion.