Permeable tarmac driveways in Tyne and Wear

How much does a permeable tarmac driveway cost in Tyne and Wear?

Rates in Tyne and Wear follow the North East, about 7% below our UK midpoint.

Item	Guide price (inc VAT)
Porous asphalt drive on a permeable stone base	£74–£116 per m²
Example: 30 m² drive	£2,450–£3,850
Example: 50 m² drive	£3,700–£5,800
Example: 80 m² drive	£5,950–£9,300

Towns we cover in Tyne and Wear

Postcode areas: NE, SR, TF, WV.

What is included?

A permeable tarmac drive uses porous asphalt, a mix with fewer fine particles so water passes through the gaps, laid on an open-graded stone base that stores the rain and lets it soak into the ground.

Ground check: how fast does the soil drain?
Dig out deeper than a standard drive to fit the storage layer
Open-graded permeable sub-base, often Type 3 or 4/20 stone
Porous asphalt binder and surface courses
Overflow to a soakaway or border on slow-draining ground
Edge restraint that does not block the flow

Rules in Tyne and Wear

In England, a new hard surface over 5 m² in front of a house needs planning permission unless it is porous or drains to a lawn, border or soakaway within the property. A vehicle crossing over the footway is a separate approval, from the highway authority (the county or unitary council).