A 50m² price comparison
| Material | Example installed cost | Budget point |
|---|---|---|
| Gravel | £3,000 | Loose-stone upkeep |
| Tarmac | £4,500 | Simple smooth finish |
| Block paving | £5,000 | Jointed patterned finish |
| Resin bound | £6,000 | Compatible base required |
These are UK-wide 2026 installed-price examples, not independently surveyed Solihull rates. Your actual price depends on the measured area, groundworks, access, drainage and the contractor’s specification. Our calculator does not apply an unverified postcode multiplier.
When a second bay is the main goal
Mark two parking positions and note whether the entrance, boundary or footpath must change. Widening beside an existing drive can need new excavation and edging, even if the old surface remains sound.
Keep the finish consistent
Matching old and new blocks can be difficult where products have weathered. Consider whether a complete re-lay or clearly contrasting new section offers a neater, better-specified result.
What to ask before widening
Confirm the planned vehicle crossing width, drainage and how the new area joins the existing base. Check any required permissions with the relevant highway authority before scheduling work.
For houses in England, permeability and the route taken by runoff can affect whether planning permission is needed for a front driveway. England: paving your front garden.
One question to ask a Solihull contractor
Ask for two options in writing: widen and retain the sound existing drive, or replace the whole visible surface.
Keep the specification in writing, including excavation, waste, drainage, edges and VAT treatment. Our calculator is an independent budgeting tool and does not recommend or arrange local contractors.
Common questions
Does the calculator use a special Solihull price?
No. It uses UK-wide published benchmarks and your selected driveway area, material and work details. It does not claim to know a verified local contractor rate.
Do I need permission to change my driveway here?
That depends on the property, surface, drainage, entrance and England planning/highway rules. Check with the relevant authority before assuming permission.
Sources and limitations
Published 2 November 2026. National installed-price examples are not local contractor quotations. Surface prices and eligibility for permissions can change.