How much does a drive drainage job cost in Bristol?
In the South West, a drive drainage job usually costs £350–£1,000 including VAT. Your exact price depends on what the survey or your photos show, and is fixed in writing before anything is booked.
| Item | Guide price inc VAT |
|---|---|
| Channel drain run across a drive | £350–£1,000 |
| Edging or kerb, bedded and haunched | £20–£50 per metre |
| Typical channel drain run | £350–£1,000 |
| Soakaway | £900–£2,000 |
| Highway authority dropped kerb application fee | £55–£500 |
Guide figures for the South West, checked 9 November 2026.
Drainage in Bristol and nearby
We cover the whole of Bristol (BS1, BS2, BS3, BS4, BS5, BS6 and the rest of the BS postcodes), plus nearby towns:
What does a drive drainage job involve?
We design the falls first, then add channels only where they are needed, typically across a garage door, at the bottom of a drive sloping to the house, or where the drive meets the pavement. Where the rules require water to be dealt with on site, a soakaway or a permeable build is the usual answer.
Sloping plots are common in the South West, which affects edging, steps and where the water runs.
- Levels survey and a falls plan
- Threshold drainage at doors and garages
- Connection to an existing surface water gully where permitted
- Soakaway crates or rubble soakaways where ground allows
- Linear channel drains with gratings rated for cars
What the survey covers
- Access and working space
- Levels of the pavement, kerb and drive
- Ground conditions for any soakaway
- Load ratings needed for covers and gratings
- Buried services near the crossing or channel
Rules for front drives in Bristol
In England, paving in front of the house that covers more than 5 m² needs planning permission unless it is permeable or drains to a lawn, border or soakaway inside your boundary. Permeable block paving, or standard blocks laid to fall onto a planted strip, avoid the need for permission in most cases.
Flats and maisonettes, listed buildings, and homes covered by an Article 4 direction can have tighter rules, and conservation areas, National Parks and National Landscapes restrict some permitted development.
A dropped kerb needs your local highway authority's approval (usually the county, unitary, metropolitan or London borough council), and a new access onto an A, B or C classified road also needs planning permission.
General guidance, not legal advice. Your survey confirms what applies to your home. See the planning guide.
How it works
Quick details
Your postcode and the job. It takes a minute.
On-site check
Measurements, levels against the damp-proof course, ground and drainage.
Itemised quote
Fixed once the specification is agreed, with no vague extras.
Laid and finished
Compacted, jointed and handed back clean.
Drainage in Bristol: questions
Can this be done at the same time as a new drive in Bristol?
Yes, and it usually should be, so the levels match and the paving is only disturbed once.
Do you work in Kingswood, Mangotsfield and Nailsea?
Yes. We cover all of Bristol, including Kingswood, Mangotsfield and Nailsea.
Who approves a drive drainage job in Bristol?
For a dropped kerb, your local highway authority (usually your council). For drainage and covers on private land, no approval is usually needed, but connections to public sewers need the water company's consent.
How much does a drive drainage job cost in Bristol?
Guide price: £350–£1,000 including VAT. The survey confirms the work needed.
