You request three quotes from concrete suppliers in London and get back three completely different numbers. One comes in at £110 per cubic metre, another at £138, and a third does not even quote the same way. Before you can decide which is best value, you need to understand why the prices differ in the first place.
London concrete pricing moves based on the grade you order, where your site sits within the capital, the volume required, and a set of additional charges most people only discover when the invoice arrives. Prices in the capital run 15 to 25 per cent above the UK average, reflecting congestion charges, restricted access hours, and higher operational costs for suppliers maintaining depots close to the city.
What Factors Affect Concrete Prices Per Cubic Metre in London?
Concrete suppliers in London base their pricing on several variables that interact differently on every project. Knowing each one before requesting a quote helps you anticipate where costs will rise.
Concrete Grade
Higher-strength concrete requires more cement, which is the most expensive ingredient in any mix. Moving from C20 to C40 adds approximately £30 to £40 per cubic metre to the base price. Choosing the correct grade for your application rather than over-specifying keeps costs down. The finished result is the same, and the savings are immediate.
Delivery Location Within London
Central London sites attract the highest surcharges because every delivery lorry in Zone 1 pays the Congestion Charge. Many boroughs also restrict delivery hours to specific windows, which limits scheduling options considerably.
Location Premiums to Expect
- Central London (Westminster, Camden, Tower Hamlets): Highest surcharges, congestion charges and access restrictions apply
- Inner boroughs: Moderate premium above outer London rates
- Outer and Greater London: Closer to standard UK rates with lower delivery surcharges
- Restricted access sites: Narrow roads, height barriers, or permit requirements add cost regardless of zone
Order Volume
Most London suppliers set a minimum order of three to six cubic metres. Orders below this attract a short-load surcharge of £100 to £200. Consolidating pours where possible consistently produces better pricing per cubic metre.
Time of Year
Construction activity peaks between April and September, which pushes prices up and extends lead times. Projects with flexibility on timing regularly achieve better pricing between October and March. Suppliers carry more availability through winter and are more willing to negotiate.
How Much Do Concrete Suppliers in London Charge Per Grade?
The figures below cover the concrete itself. Delivery, pump hire, and admixtures are priced separately and covered in the next section.
London Concrete Price Guide by Grade (2026)
| Grade | Common Uses | Price per m³ (London, 2026) |
| C10 | Blinding, non-structural fill | £100 – £110 |
| C15 | Light foundations, garden paths | £105 – £118 |
| C20 | Domestic foundations, footings | £100 – £135 |
| C25 | Driveways, patios, light structural | £110 – £139 |
| C30 | Structural beams, floor slabs | £120 – £142 |
| C35 | Commercial floors, heavy domestic | £124 – £145 |
| C40 | High-load industrial, structural | £135 – £150 |
Typical Project Costs in London at a Glance
These estimates combine concrete and delivery costs for standard residential projects with straightforward access and no pump required.
| Project | Typical Volume | Estimated Total Cost |
| Garden path (C20) | 1 – 2 m³ | £300 – £500 incl. short-load |
| Driveway (C25) | 3 – 6 m³ | £450 – £900 |
| House foundations (C25) | 8 – 15 m³ | £1,000 – £2,200 |
| Garage floor slab (C30) | 4 – 8 m³ | £600 – £1,200 |
| Commercial slab (C35) | 20 – 50 m³ | £2,800 – £7,500 |
What Additional Costs Do Concrete Suppliers in London Charge?
The per-cubic-metre price is only part of what concrete suppliers in London charge. Several additional costs sit outside the base rate and regularly catch customers off guard when the final invoice arrives. Knowing these in advance means your initial budget reflects the actual total rather than the headline price alone.
Short-Load Surcharges
Most London suppliers set a minimum order of three to six cubic metres. Orders below this attract a short-load surcharge of £100 to £200 regardless of the actual volume needed. Volumetric mixers blend concrete on site and supply smaller quantities without this penalty. They are the better choice for projects requiring under three cubic metres.
Delivery Charges
Delivery costs vary by supplier and site location. Some London suppliers include delivery within a standard radius, whilst others add a flat fee to every order.
- Standard delivery within M25: Often included or £50 – £100
- Central London delivery: £75 – £150 additional due to congestion and access restrictions
- Waiting time charges: Typically £1.50 – £2.50 per minute beyond the agreed discharge window
- Weekend and out-of-hours delivery: Premium of £50 – £150 per load
Concrete Pump Hire
A pump is required when a mixer lorry cannot position close enough to the pour point, or when concrete needs to travel vertically or over a significant distance. Pump hire is charged separately from the concrete itself.
Pump Hire Costs in London (2026)
- Line pump: £300 – £500 per day for residential and smaller commercial projects
- Boom pump: £600 – £1,200 per day for larger commercial or multi-storey projects
- Minimum hire period: Most suppliers charge a half-day minimum regardless of actual usage time
Admixtures and Additives
Standard mixes do not include admixtures. Adding them to meet specific project requirements increases the per-cubic-metre cost above the base grade price.
- Waterproofing admixture: £10 – £20 per m³
- Accelerator (faster setting): £5 – £15 per m³
- Retarder (slower setting, for hot weather pours): £5 – £15 per m³
- Fibres (polypropylene or steel reinforcement): £8 – £25 per m³
Ready Mix vs Mix on Site Concrete in London: Which Costs Less?
Both options are available from concrete suppliers in London. The right choice depends on your project size, site access, and how precisely you can estimate the volume needed before placing an order.
Ready Mix Concrete
Ready mix is batched at a plant, loaded into a revolving drum lorry, and delivered to the site ready to pour. It suits medium to large projects where the volume is known in advance, and site access is straightforward.
Why Ready Mix Works for Larger Projects
- Consistent quality: Every batch meets the specified grade without on-site variation
- Faster turnaround: No on-site mixing time. Pouring begins immediately on arrival.
- Cost-effective at volume: Per-cubic-metre price reduces with larger orders
- Reduced labour: No manual mixing required on site
Mix on Site Concrete (Volumetric)
A volumetric mixer carries dry materials and water separately, blending the exact amount needed at the point of delivery. It suits projects where the final volume is uncertain or where site access prevents a standard lorry from getting close enough.
Why Mix on Site Works for Smaller or Awkward Projects
- No wastage: Only the concrete actually used is charged
- Flexible volumes: Available from as little as 0.5 m³ without a short-load penalty
- Fresh mix on arrival: Concrete blended at the point of discharge rather than en route
- Smaller vehicle profile: More suitable for restricted access points across London
Cost Comparison
| Factor | Ready Mix | Mix on Site |
| Base price per m³ | Lower the volume | Slightly higher per m³ |
| Minimum order | 3 – 6 m³ typical | 0.5 m³ available |
| Short-load surcharge | Yes, below minimum | Rarely applicable |
| Waste risk | Higher if volume misjudged | Minimal, pay for what you use |
| Best for | Large, planned pours | Small, uncertain, or awkward sites |
How to Get the Best Price From Concrete Suppliers in London
- Compare 3 Quotes: Request identical quotes and check if delivery, VAT, and waiting time are included.
- Order the Right Volume: Accurate measurements help avoid extra delivery charges or wasted concrete.
- Book During Off-Peak Months: October to March often offers better availability and pricing.
- Check Site Access Early: Confirm vehicle access beforehand to prevent costly delays or last-minute changes.
Site Access Checklist Before Booking
Overhead clearance measured and confirmed for lorry height
Road width checked for HGV turning radius
Parking or loading bay confirmed with the relevant borough council
Congestion Charge Zone restrictions checked for planned delivery timing
Discharge point within six metres of the lorry position, or pump hire arranged in advance
FAQs
What is the average cost of concrete per cubic metre in London in 2026?
Standard ready-mix concrete in London ranges from £100 to £150 per cubic metre depending on grade and location. C25, which covers most domestic driveways and foundations, typically costs £110 to £139 per cubic metre. Rates in central London run 15 to 25 per cent higher due to congestion charges and access restrictions.
What is the minimum order for concrete suppliers in London?
Most ready-mix suppliers in London require a minimum of three to six cubic metres. Orders below this trigger a short-load surcharge of £100 to £200. Volumetric suppliers can deliver from 0.5 cubic metres without this penalty, making them the more practical option for smaller domestic projects.
Does the concrete price include delivery?
This varies by supplier. Some include delivery within a standard radius, whilst others charge separately. Always confirm whether the quoted price is ex-works or delivered to your specific site, and ask whether waiting time is charged additionally to avoid unexpected costs at the point of discharge.
Why is concrete more expensive in London than in the rest of the UK?
London surcharges reflect higher fuel costs for urban delivery routes, Congestion Charge Zone fees for central deliveries, restricted access hours in many boroughs, and higher operational costs for suppliers maintaining depots close to the city. These factors consistently add 15 to 25 per cent to prices compared to equivalent grades elsewhere in the UK.
What concrete grade do I need for a driveway in London?
C25 is the standard grade for most domestic driveways, providing sufficient strength for regular car and light van traffic. C30 is recommended where heavy vehicles such as lorries or skips will use the surface regularly. Specifying a lower grade risks surface cracking and deterioration within a few years of laying.
Final Thoughts
Getting accurate pricing from concrete suppliers in London before committing prevents budget overruns. It also ensures the grade you specify actually matches the application rather than being discovered on site. Every additional charge, from short-load surcharges to pump hire and congestion premiums, sits within a predictable range once you know where to look.
Pro-Mix Concrete supplies ready mix and mix-on-site concrete across London, with same-day and next-day delivery for both domestic and commercial projects. Tell the team what you are building and where. They confirm the right grade, calculate your volume, and have a quote back to you the same day. Contact Pro-Mix Concrete for a free quotation and a same-day availability check.
