Front garden to tarmac driveway in Penarth

What does a front garden driveway conversion cost in Penarth?

These Penarth guide prices reflect rates in Wales, about 5% below our UK midpoint.

Item	Guide price (inc VAT)
New black tarmac drive, full dig-out and new sub-base	£57–£90 per m²
Example: 20 m² drive	£1,250–£2,000
Example: 30 m² drive	£1,900–£3,000
Example: 45 m² drive	£2,550–£4,050

As a 2026 guide in Penarth, front garden driveway conversion work runs at about £57–£90 per m² including VAT, so a 45 m² drive is roughly £2,550–£4,050. Guide only; the survey confirms a fixed price.

What we do on a front garden driveway conversion

Turning a lawn or front garden into off-road parking: dig, base, tarmac, kerb crossing and planting.

Highway authority dropped kerb application guided or handled for you
Lawn, hedge roots and topsoil removed
Sub-base and two tarmac courses, or porous asphalt
Water directed to a border, soakaway or channel
A planted strip kept where it helps drainage and looks

Where we work in and around Penarth

Penarth at a glance. Penarth is covered on our South Glamorgan rounds, 3 miles from Cardiff.

Postcodes: CF64
Area: South Glamorgan
Nearest towns: Dinas Powys (2 miles), Cardiff (3 miles), Llandaff (4 miles), Barry (5 miles)
Pricing: Wales, about 5% below our UK midpoint
Kerb approvals: The council

The same service is available in Dinas Powys, Cardiff, Llandaff, Barry, Caerphilly.

Rules that apply in Penarth

In Wales, a new hard surface in front of a house is permitted development only if it is porous or drains to a permeable area within the property; repairing or replacing up to 5 m² of existing hardstanding is allowed without meeting that condition. Separately, since January 2019, construction covering 100 m² or more that affects drainage generally needs approval from the council's SuDS Approving Body (SAB) before work starts, even where planning permission is not needed. Larger drives, shared surfaces and car parks often reach that threshold. If the job needs a dropped kerb, the council as highway authority approves it before any work on the footway.

Penarth: common questions

What approvals apply in Penarth?

In Wales, new front hardstanding should be porous or drain to a permeable area within the property, and work covering 100 m² or more with drainage effects usually needs SAB approval first. Dropped kerbs are approved by the council as highway authority.

How long does a front garden driveway conversion take in Penarth?

Usually 2–4 working days, after the kerb approval. We book Penarth surveys alongside other jobs in South Glamorgan, and give you dates once the specification is agreed.

Do you work in my part of Penarth?

We cover Penarth including CF64, and nearby Dinas Powys, Cardiff, Llandaff.

What is the price of a front garden driveway conversion in Penarth?

As a 2026 guide in Penarth, front garden driveway conversion work runs at about £57–£90 per m² including VAT, so a 45 m² drive is roughly £2,550–£4,050. Edging, drainage and a dropped kerb are priced separately where needed.

More we do in Penarth

Send us a postcode, a rough size and a photo or two, and we'll come back with survey dates for Penarth.