Groundworker Costs in Chelsea
London | Prices updated for 2026 | All estimates include labour and materials
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Estimated cost in Chelsea
£3,266 - £11,360
Foundation Excavation and Pour (standard extension)
Typical duration: 3-7 days
Groundworker Prices in Chelsea
Foundation Excavation and Pour
£3,266 - £11,360Labour
£2,130 - £7,100
Materials
£1,136 - £4,260
Typical duration: 3-7 days
Drainage Installation
£1,704 - £6,390Labour
£1,136 - £4,260
Materials
£568 - £2,130
Typical duration: 2-5 days
Site Clearance and Levelling
£852 - £3,550Labour
£710 - £2,840
Materials
£142 - £710
Typical duration: 1-4 days
How Chelsea Compares
More expensive
Trade prices in Chelsea are typically 42% above the national average. This reflects local labour rates and the cost of living in London.
Seasonal Demand for Groundworker Work
Peak demand is typically in Jun, with the quietest period around Jan. You may find lower prices and better availability during off-peak months.
What Affects the Price
Foundation Excavation and Pour
- Foundation type (strip, trench fill, raft, piled)
- Depth required by building control
- Ground conditions (clay, rock, water table)
- Spoil removal and disposal
- Access for machinery
Drainage Installation
- Trench length and depth
- Pipe diameter and gradient
- Number of manholes and connections
- Ground conditions
- Connection to public sewer
Site Clearance and Levelling
- Site area and condition
- Volume of material to remove
- Whether demolition is involved
- Access for plant and skip
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Frequently Asked Questions
How much does a groundworker cost in Chelsea?
Groundworker prices in Chelsea typically range from £852 for site clearance and levelling to £11,360 for foundation excavation and pour. Prices include both labour and materials.
What is the average cost of foundation excavation and pour in Chelsea?
Foundation Excavation and Pour in Chelsea costs between £3,266 and £11,360 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire a groundworker in Chelsea?
Demand for groundworker work in Chelsea is typically lowest in January. Booking during quieter months may mean better availability and competitive pricing.
Are groundworker prices in Chelsea above or below the national average?
Groundworker prices in Chelsea are around 42% above the national average, reflecting higher local labour rates and cost of living.
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