Driveway dropped kerb
A dropped kerb (vehicle crossover) lets cars cross the public footway and verge from the carriageway onto a private driveway. In England this almost always needs consent from the highway authority — constructing one without approval risks enforcement, forced reinstatement, and liability if the verge or utilities are damaged.
This consent-profile page explains what homeowners and site teams need before and during dropped-kerb works. Mainline can construct the crossover to the authority’s specification once consent is in place. We do not grant highway consent or act as the approving body. Planning permission for the hardstanding itself is a related but separate question covered on the driveway planning permission page.
review Groundworks Contractors in Wandsworth and Groundworks Contractors in Kingston.
When consent or agreement is required
When creating a new vehicle access across a public footpath or verge; when widening an existing crossover; or when a driveway rebuild includes reconstructing the highway interface.
It also appears when a surveyor or solicitor flags an unauthorised access during sale, and remedial consent-led construction is required.
What the consent process usually covers
Typical pathway: check whether an application to the local highway authority (or its contractor) is needed, submit drawings and property details as required, pay fees, and wait for written approval and construction conditions. Conditions often name materials, kerb units, footway reinstatement build-up, and whether the authority or an approved contractor must execute the highway works.
On-plot driveway groundworks should be coordinated so levels meet the new dropped kerb without creating a trip or reverse fall onto the highway. Utility companies may need noticing if their apparatus sits in the verge.
Mainline constructs to the consented detail and any highway specification issued. Where the authority insists on using its own framework contractor for the public element, we coordinate the private driveway interface only.
Timing matters: highway bookings, notice periods, and materials lead times can leave private driveway formation waiting. Agree a sequence so the private sub-base meets a finished crossover rather than a temporary timber ramp for weeks. Neighbour notifications help when plant occupies the carriageway for kerb cutting and reinstatement.
If this matches your project stage, send drawings and site details for a scoped quote — or call to talk through programme and access constraints.
Get an Accurate QuoteTriggers that start the process
- New parking requiring vehicle access over footway
- Widening an existing crossover
- Unauthorised access needing regularisation
- Highway authority application in progress or approved
- Utilities in the verge at the proposed crossing
Evidence and submission checklist
- Written highway consent / conditions on file
- Confirmation who may construct the public works
- Utility plans for the verge and footway
- Private driveway levels designed to the crossover
- Planning / PD position for the hardstanding checked
Typical consent pathway
Step 1: Apply for highway consent
What this step delivers: Submission, fees, and supporting sketches lodged.
Step 2: Receive written approval
What this step delivers: Constructor, materials, and conditions clear.
Step 3: Construct crossover to specification
What this step delivers: Kerb, footway, and verge reinstated as approved.
Step 4: Interface private driveway
What this step delivers: Levels and sub-base meet the new dropped kerb.
Construction constraints after approval
Build or interface the crossover as approved, reinstate footway and verge to the specified standard, and leave a clean junction with the private sub-base. Photograph pre-start and completion for the property file and any authority inspection.
Consent reference
| Stage | What you need | Common pitfall |
|---|---|---|
| Application | Drawings, fees, ownership proof | Assuming PD covers the highway |
| Approval | Written conditions | Starting dig on verbal advice |
| Construction | Specified kerbs / reinstatement | Wrong materials voiding consent |
| Private interface | Matching driveway levels | Ponding toward the footway |
Programme risk if consent lags
Application fees, authority-mandated contractors, specialist kerbs, deep service protection, and temporary traffic management can dominate more than the private driveway length. Starting private dig before consent risks stranded work. Rate intent for private groundworks sits on the costs hub; highway fee schedules are authority-specific and not listed here. Deep public utility diversions, if required by the authority’s conditions, sit outside a simple kerb-drop rate and need early visibility in the quote. Match private driveway falls so water does not discharge across the new footway after the crossover is built.
Common project scenarios
- New front driveway on a classified or residential street
- Widening for two-car access at the highway
- Regularising an unauthorised crossover before sale
- Coordinating private rebuild with highway works
Frequently asked questions
Is a dropped kerb the same as planning permission?
No. Highway consent covers the public crossover. Planning or permitted development covers the private hardstanding and related rules. You may need both.
Can I lower the kerb myself?
Working in the public highway without approval is not lawful in normal cases. Use the authority process and approved constructors.
Will Mainline apply for me?
Usually the property owner or applicant submits. We can advise on construction interfaces and build once consent is issued, or quote for the private works package.
How This Issue Is Normally Diagnosed and Repaired
Follow the typical path from problem identification through to resolution:
We provide these services across the UK, including
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Get an Accurate QuoteHave dropped-kerb consent and specification? Send them for a construction or interface quote.
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Discuss Your ProjectDriveway dropped kerb FAQ
Is a dropped kerb the same as planning permission?
No. Highway consent covers the public crossover. Planning or permitted development covers the private hardstanding and related rules. You may need both.
Can I lower the kerb myself?
Working in the public highway without approval is not lawful in normal cases. Use the authority process and approved constructors.
Will Mainline apply for me?
Usually the property owner or applicant submits. We can advise on construction interfaces and build once consent is issued, or quote for the private works package.
Need project guidance?
Share your site details and priorities. We will outline a practical scope, likely timeline, and next steps.