Groundworker Costs in Sevenoaks
South East | Modelled planning ranges | Base prices dated May 2026 | Includes labour and materials
Cost Calculator
Estimated cost in Sevenoaks
£2,898 - £10,080
Foundation Excavation and Pour (standard extension)
Typical duration: 3-7 days
Groundworker Prices in Sevenoaks
Foundation Excavation and Pour
£2,898 - £10,080Labour
£1,890 - £6,300
Materials
£1,008 - £3,780
Typical duration: 3-7 days
Drainage Installation
£1,512 - £5,670Labour
£1,008 - £3,780
Materials
£504 - £1,890
Typical duration: 2-5 days
Site Clearance and Levelling
£756 - £3,150Labour
£630 - £2,520
Materials
£126 - £630
Typical duration: 1-4 days
How Sevenoaks Compares
More expensive
Our model for Sevenoaks is 26% above the base estimate. This is a location assumption, not a measured local quote average.
Illustrative Seasonality for Groundworker Work
Our seasonal model peaks in Jun and is lowest in Jan. This is not live demand data or a forecast of prices or availability.
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 Sevenoaks?
Groundworker prices in Sevenoaks typically range from £756 for site clearance and levelling to £10,080 for foundation excavation and pour. Prices include both labour and materials.
What is the average cost of foundation excavation and pour in Sevenoaks?
Foundation Excavation and Pour in Sevenoaks costs between £2,898 and £10,080 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire a groundworker in Sevenoaks?
Demand for groundworker work in Sevenoaks is typically lowest in January. Booking during quieter months may mean better availability and competitive pricing.
Are groundworker prices in Sevenoaks above or below the national average?
Groundworker prices in Sevenoaks are around 26% above the national average, reflecting higher local labour rates and cost of living.
Groundworker prices in nearby towns
Other trade prices in Sevenoaks
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