New tarmac driveways in Watford

What does a new tarmac driveway cost in Watford?

For Watford, we apply the East of England rate, about 5% above our UK midpoint. Your survey turns these ranges into a fixed price.

Item	Guide price (inc VAT)
New black tarmac drive, full dig-out and new sub-base	£63–£100 per m²
Example: 30 m² drive	£2,100–£3,300
Example: 50 m² drive	£3,150–£5,000
Example: 80 m² drive	£5,050–£8,000

As a 2026 guide in Watford, new tarmac driveway work runs at about £63–£100 per m² including VAT, so a 30 m² drive is roughly £2,100–£3,300. Guide only; the survey confirms a fixed price.

How it is built

What is included in a new tarmac driveway?

Full dig-out, compacted stone sub-base, binder course and a fine surface course, edged and drained.

Break out and remove the old surface and spoil
MOT Type 1 sub-base laid and compacted in layers, about 150 mm
Concrete-haunched kerbs or a block-paved border as edge restraint
Binder course (AC 20 dense), about 50–60 mm, laid hot and rolled
Surface course (AC 6 dense), about 20–30 mm, laid hot and rolled

Do I need permission in Watford?

In England, householder permitted development (Class F of the 2015 General Permitted Development Order) lets you lay a hard surface in front of a house without planning permission if it is porous, or if the rainwater is directed to a permeable area within the property. If the area is more than 5 m² and neither applies, you need permission. Standard dense tarmac is not porous, so a dense tarmac drive needs a lawn, border, channel to a soakaway or other permeable route for its water. If the job needs a dropped kerb, the highway authority (the county or unitary council) approves it before any work on the footway.

Watford: the local details

Survey cover and pricing for Watford. Watford is one of the bigger places we cover in Hertfordshire, so survey slots come round regularly.

Postcodes: WD17, WD18, WD24, WD25, WD5
Area: Hertfordshire
Nearest towns: Bushey (2 miles), Rickmansworth (4 miles), Borehamwood (5 miles), Ruislip (6 miles)
Pricing: East of England, about 5% above our UK midpoint
Kerb approvals: The highway authority

The same service is available in Bushey, Rickmansworth, Borehamwood, Ruislip, Harrow.

Watford: common questions

How long does a new tarmac driveway take in Watford?

Usually 2–4 working days for a typical drive, longer with drainage or a dropped kerb. We book Watford surveys alongside other jobs in Hertfordshire, and give you dates once the specification is agreed.

Are there planning or highway rules in Watford?

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. Dropped kerbs are approved by the highway authority (the county or unitary council).

Do you cover all of Watford?

We cover Watford including WD17, WD18, WD24, WD25, WD5, and nearby Bushey, Rickmansworth, Borehamwood.

What is the price of a new tarmac driveway in Watford?

As a 2026 guide in Watford, new tarmac driveway work runs at about £63–£100 per m² including VAT, so a 30 m² drive is roughly £2,100–£3,300. Edging, drainage and a dropped kerb are priced separately where needed.

More we do in Watford

Questions about new tarmac driveways in Watford? Call, WhatsApp or use the form, and we'll talk it through.