Groundworker Costs in Chelmsford
East of England | Modelled planning ranges | Base prices dated May 2026 | Includes labour and materials
Cost Calculator
Estimated cost in Chelmsford
£2,622 - £9,120
Foundation Excavation and Pour (standard extension)
Typical duration: 3-7 days
Groundworker Prices in Chelmsford
Foundation Excavation and Pour
£2,622 - £9,120Labour
£1,710 - £5,700
Materials
£912 - £3,420
Typical duration: 3-7 days
Drainage Installation
£1,368 - £5,130Labour
£912 - £3,420
Materials
£456 - £1,710
Typical duration: 2-5 days
Site Clearance and Levelling
£684 - £2,850Labour
£570 - £2,280
Materials
£114 - £570
Typical duration: 1-4 days
How Chelmsford Compares
More expensive
Our model for Chelmsford is 14% 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 Chelmsford?
Groundworker prices in Chelmsford typically range from £684 for site clearance and levelling to £9,120 for foundation excavation and pour. Prices include both labour and materials.
What is the average cost of foundation excavation and pour in Chelmsford?
Foundation Excavation and Pour in Chelmsford costs between £2,622 and £9,120 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire a groundworker in Chelmsford?
Demand for groundworker work in Chelmsford is typically lowest in January. Booking during quieter months may mean better availability and competitive pricing.
Are groundworker prices in Chelmsford above or below the national average?
Groundworker prices in Chelmsford are around 14% above the national average, reflecting higher local labour rates and cost of living.
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