Dropped kerb applications explained: cost, process and how long it takes

A driveway can be fully built, permeable, and entirely within planning rules, and still be unusable by car if the property doesn't have a dropped kerb — the two are genuinely separate requirements, dealt with by different parts of the local authority, and it's worth understanding the dropped kerb side of things before assuming a new driveway is ready to drive onto.

A dropped kerb, also called a vehicle crossover, is the lowered section of kerb and reinforced strip of footway that lets a vehicle safely cross from the road onto a driveway without damaging the kerb, the footway, or any services running beneath it. Wherever a vehicle will regularly cross a public footway or verge to reach a driveway, a dropped kerb is a legal requirement — regularly driving over a standard kerb without one can be treated as damage to the highway, and is generally something the local highway authority can take enforcement action over, separate from any conversation about the driveway surface itself.

Crucially, this is applied for through the council's highways team, not as part of planning permission for the driveway. The two processes run separately, and it's entirely possible to have full planning permission sorted for a driveway while still needing a distinct dropped kerb application and approval before construction can start on that part of the job.

Cost is genuinely one of the most variable figures in the whole driveway process, because each highway authority sets its own fees. Application or assessment fees alone — covering the council's review of whether a crossing is feasible at the specific location, checking for trees, drains, utility covers, street lighting or other obstructions — commonly range from around £150 up to £300 or £400-plus depending on the authority, with some London boroughs quoting considerably more again. On top of the application fee, the physical construction of the crossover — lowering the kerb and reinforcing the footway to take vehicle weight — typically adds a further £800 to £2,500, plus a council inspection fee of roughly £120 once work is complete. Because of how much this varies by council, treating any single UK-wide figure as more than a rough starting point is a mistake — the only reliable number is whatever the specific local highway authority currently publishes.

The process itself typically starts with an application to the council, which usually triggers a site visit or desk-based assessment to check the location is suitable — factors like nearby trees, drainage covers, street furniture, on-street parking bays, and the exact position and width requested can all affect whether it's approved as submitted, needs amending, or is refused. Once approved, construction is either carried out by an approved council-registered contractor or, in some areas, by the council's own team, since public highway work generally can't just be done by any driveway contractor without the right accreditation. Timescales vary with council backlogs and site complexity, but between application and completed crossover, several weeks to a few months is a realistic expectation, and anything involving utility diversions, tree removal or unusual site conditions tends to extend that further.

Anyone planning a new driveway that will actually be driven onto from the road, where a dropped kerb doesn't already exist, is well advised to start the highways application early and in parallel with the driveway design itself, rather than treating it as an afterthought once the surface is already laid — a driveway with no legal way to drive onto it from the road isn't much use, whatever material was chosen for it.

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