Kent · England
Driveway extensions and widening in Dartford
Thinking about a driveway extension in Dartford? Get a guide price in under a minute, then a free survey and a fixed written quote once the specification is agreed.
- Guide price
- £85–£135 per m²
- Postcodes
- DA1
- Survey
- Free, no obligation
What driveway extensions and widening involves
A driveway extension adds new hard-standing to an existing drive, usually by taking in part of the front garden, so more cars can park off the road. The new area needs its own excavation and base, and the whole drive is often resurfaced in resin so old and new match.
Any quote we prepare in Dartford says which base route we recommend and why, with the depth, the resin and the aggregate written down. Homes in Dartford range from period properties to modern estates, each with its own drainage and access questions.
Across Kent, the projects we price include replacing tired block paving with a permeable resin build, widening a drive into the front garden for a second car and swapping loose gravel for a resin surface that stays put. More about driveway extensions and widening.
Prices for driveway extensions and widening in Dartford
For the South East, where typical costs are above the UK average, these are the ranges we would expect before seeing your property.
For a 70 m² drive in Dartford, built with a dig-out and new permeable base, expect roughly £5,900–£9,400 including VAT before any drainage or kerb work.
| Service | Guide price inc VAT |
|---|---|
| Driveway extensions and widening | £85–£135 per m² |
| Resin over tarmac and concrete | £50–£80 per m² |
| Resin bonded driveways | £40–£110 per m² |
Based on South East rates. See the full price guide or price your own project.
Planning in Dartford
In England, a new or replaced hard surface of more than 5 m² in a front garden is permitted development only if it is porous, or if rainwater drains to a lawn, border or soakaway within the property. A fully permeable resin bound build, with a porous base under it, meets that test.
Permitted development rights apply to houses, not flats or maisonettes, and some conservation areas have Article 4 directions that remove them. Listed buildings can need consent if railings or historic walls are affected.
If cars will cross the pavement in a new place, or the crossing needs widening, consent is needed from your council as local highway authority before any kerb work.
General information for England, not legal advice.
Weather and working days
The South East is relatively dry, with long laying seasons, but clay soils are common across much of the region and can drain slowly. Spring to autumn offers the most laying days in Kent, but dry, mild winter days can work too.
How it works
Guide price first, then a free visit, then a line-by-line quote. Nothing is booked until you have the specification in writing.
Driveway extensions and widening in Dartford: questions
Can you lay resin in Dartford in winter?
On dry days with ground and air above about 5°C, yes. The South East is relatively dry, with long laying seasons, but clay soils are common across much of the region and can drain slowly.
How much is a driveway extension in Dartford?
As a guide, £85–£135 per m² in Dartford including VAT, depending mainly on whether your existing base can be overlaid. Your written quote follows a free survey.
Who approves dropped kerbs in Dartford?
Dropped kerb consent comes from your council as local highway authority. We help with the application and get your drive ready to meet the new crossing.
Driveway extensions and widening near Dartford
Other services in Dartford
- Resin bound driveways
- Resin bonded driveways
- Resin over tarmac and concrete
- New resin driveways (full dig-out)
- Permeable SuDS driveways
- Resin patios
- Resin garden paths
- Resin steps
- Accessible resin ramps
- Excavation and sub-base
- Driveway drainage and soakaways
- Driveway edging and borders
- Dropped kerb applications
- Resin driveway repairs
- Resin driveway cleaning
- Resin driveway restoration
- Commercial resin surfacing
Free survey · itemised quote
Book a free survey in Dartford
We cover DA1 and nearby. Tell us about your project and we will be in touch to arrange a visit.
- Base, edging and drainage priced line by line
- Real blend samples shown in daylight
- Price fixed in writing once the spec is agreed
Prefer to talk? 0800 088 6341 or