Range from the cheapest New driveway £2,516 (Kelly Driveways based in M20) to the dearest New driveway £2,594 (J & L Building Services based in M40).
Comparing driveway specialists estimates for New driveway gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to driveway specialists in M18.

"Manchester semidetached 1930s house drive way is uneven and want to check underground issue and safe to replace. Do you handle ground inspections or work with specialists? How will you address potential underground issues before replacement? Can you provide references from similar projects?"
MANCHESTER
"New driveway"
MANCHESTER