Tarmac Driveway Cost in the UK: Price per m², Size Guide and Calculator
Updated: Oct 13
Tarmac is hard-wearing, quick to lay and one of the most popular driveway surfaces in the UK. We install tarmac driveways across the West Midlands, and the first thing most people ask us is what it will cost.
Tarmac driveway cost: £95-£100 per m² fitted
Typical 50m² driveway: £4,750-£5,000
Edging blocks: £20-£30 per linear metre
Drainage channels: £20-£40 per metre
These are guide prices at our 2026 rates. If you are still choosing a surface, our guide to new driveway cost by surface sets tarmac next to resin, concrete and block paving.
How much does a tarmac driveway cost per m²?
A new tarmac driveway costs £95-£100 per m² fitted at our 2026 rates. Edging blocks add £20-£30 per linear metre and drainage channels add £20-£40 per metre. These are guide prices. Access, drainage, size, location and the amount of excavation all move the final figure, so every drive is priced after a site visit.
The tarmac itself is a small share of that rate. Most of the money goes on the dig-out, the sub-base and the crew and machinery needed to lay a hot load properly. That is why two drives of the same size can come in at different prices: the ground under them is rarely the same.
The rate per square metre also tends to be higher on a very small drive. Getting a crew, a roller and a hot load to site costs the same whether the area is 15m² or 60m², so those fixed costs are spread over fewer metres.
Tarmac driveway cost calculator
Enter the length and width of your drive in metres for a guide price at our rates. Add the metres of edging and drainage channel if you know them, or leave them at zero.
To measure up, run a tape along the length and the width of the area and multiply the two to get square metres. For an L-shaped or angled drive, split it into rectangles, work each one out and add them together. Edging is measured around the sides that need a border, which is usually every side that does not meet the house or the road.
A 6m by 8m drive is 48m², which comes to £4,560-£4,800. With 20m of edging blocks (£400-£600) and a 6m drainage channel across the front (£120-£240), the guide price is £5,080-£5,640.
Tarmac driveway cost by size
At £95-£100 per m², these are the guide totals for a new tarmac driveway before edging and drainage:
Driveway size | Typical use | Guide price |
30m² | One car | £2,850-£3,000 |
40m² | Two cars side by side | £3,800-£4,000 |
50m² | Two cars with room to turn | £4,750-£5,000 |
60m² | Two to three cars | £5,700-£6,000 |
90m² | Four to six cars | £8,550-£9,000 |
One of our recent jobs, a tarmac driveway in Castlecroft, Wolverhampton, was finished with Tobermore blocks around the perimeter. The light edging gives a clear contrast against the dark tarmac, and it is a good example of an extra that sits on top of the per m² rate.
What changes the cost of a tarmac driveway?
Every job is different, and these are the things we look at on a site visit before we put a price on a drive.
Size and shape
Larger areas need more material and more labour, but awkward shapes cost more per metre than a plain rectangle because there is more hand work around the edges.
Excavation and the existing surface
If the existing base is sound, less has to come out. If it is not, the old surface is broken out, the ground is dug down and a new sub-base goes in. Old concrete is slow and heavy to remove, and muck-away is charged by the load.
On a tarmac driveway we laid in Oldbury, we removed over 140 tonnes of earth and clay before any sub-base could go down. A dig-out like that shows up clearly on a quote.
Layer thickness and mix
A typical domestic build is a surface course of 20-30mm over a binder course of around 50mm, laid on a compacted sub-base. Our guide to how thick tarmac should be goes through each layer. The mix matters too, because SMA and bitmac surfaces are priced differently.
Access
A wagon and a roller need to reach the drive. Narrow entrances, shared access and long carries from the road all slow the job down and add labour time.
Drainage
Standard tarmac does not let water through, so rain has to be given somewhere to go. Falls, channels and soakaways are designed around the plot, and a drive that slopes towards the house needs more drainage than one that slopes to a border.
Location
Labour rates and the distance from an asphalt plant both affect price. Quotes tend to be higher in London and the South East than in the Midlands and the North.
Extras that add to the price
Some items are priced on top of the per m² rate:
Edging blocks: £20-£30 per linear metre
Drainage channels: £20-£40 per metre
Coloured tarmac: around £10-£20 per m² more than standard black in published 2026 price guides
Soakaway: priced on its size and the ground conditions
Dropped kerb: arranged through your local council and priced separately
Manhole covers and stopcocks: raising or lowering them to the new level
Steps, walls or retaining work on a sloping plot
How much does it cost to re-tarmac a drive?
Re-tarmacking can mean two different jobs, and the price depends on which one your drive needs.
An overlay is new tarmac laid over the existing surface. There is no excavation, no muck-away and no new sub-base, so driveway resurfacing cost sits well below the cost of a new drive. It only works when the existing drive is stable, well drained and low enough to take the extra height without blocking airbricks or door thresholds.
A full dig-out is needed when the old drive is cracked, sinking or sitting on a poor base. An overlay on a failing base hides the problem for a year or two and then cracks in the same places. The old surface has to come out and the base has to be rebuilt, which is priced as a new driveway.
How to compare tarmac driveway quotes
Two quotes for the same drive can differ by thousands of pounds because they are describing different jobs. Ask each tarmac driveway installer to put these in writing:
The dig-out depth and the sub-base depth. A council domestic crossover specification, for example, calls for 150mm of compacted sub-base.
The thickness of the binder course and the surface course.
How water will be dealt with, and whether that keeps you within the front garden drainage rules.
What edging is included and what it is set in.
What happens to the spoil, and whether skips or muck-away are included.
The guarantee, and what it covers.
Treat a very low quote as a warning sign. A price that skips the sub-base, or lays one thin layer straight onto soil, usually means paying for the drive twice within a few years.
Tarmac driveway cost in Wolverhampton and the West Midlands
The rates on this page are what we charge for drives around Wolverhampton and the wider West Midlands, including jobs in Castlecroft, Oldbury and Cannock. We have laid tarmac drives in the area for over 25 years, and the price differences we see between quotes almost always come down to what is going on underneath.
For a figure on your own drive, contact us and Pete or one of the team will come out, measure up and price it properly.
Tarmac driveway cost questions
Is tarmac the same as asphalt?
For a driveway, near enough. Tarmac began as a trade name for tar mixed with graded stone. Coal tar has not been used for decades, so what goes down on a UK drive today is bituminous macadam, or bitmac, which uses bitumen as the binder. Contractors quoting for tarmac or asphalt are quoting for the same family of material.
The real difference is the mix. Bitmac uses coarser aggregate, while what the trade calls asphalt uses finer stone with more binder and filler, giving a smoother, denser surface at a higher price. When you compare quotes, ask what mix is being laid and how thick.
How much does a coloured tarmac driveway cost?
Coloured tarmac usually adds around £10-£20 per m² to the installed price, according to MyJobQuote's 2026 cost guide, with smaller drives at the higher end.
The colour comes from pigment and coloured stone mixed into the material, so it does not wear off like a coating. It does fade more visibly than black. Black tarmac goes grey and most people never notice, but red goes lighter, and it shows against a fresh patch or repair.
Is tarmac cheaper than concrete or resin?
At our rates, tarmac costs about the same as pattern imprinted concrete, which is also £95-£100 per m², and well below resin bound at £160-£180 per m². Our tarmac vs concrete driveway comparison covers how the two wear and what each suits.
How much is a tonne of tarmac?
Hot-mix tarmac costs around £45-£60 per tonne supply-only, and a tonne covers roughly 8m², according to MyJobQuote's 2026 cost guide. Coverage depends on how thick it is laid. The material is the smaller part of a driveway price, because hot tarmac has to be laid and rolled before it cools.
How long does a tarmac driveway last?
A well-installed tarmac driveway can last 15-20 years. The sub-base and drainage decide most of that. Sealing the surface every few years and repairing small cracks promptly will extend its life, and keeping heavy vehicles off the edges stops them breaking away.
