Builder Costs in Poole
South West | Modelled planning ranges | Base prices dated May 2026 | Includes labour and materials
Cost Calculator
Estimated cost in Poole
£15,400 - £41,800
Single Storey Extension (medium (15-25 sqm))
Typical duration: 6-12 weeks
Builder Prices in Poole
Single Storey Extension
£15,400 - £41,800Labour
£8,800 - £22,000
Materials
£6,600 - £19,800
Typical duration: 6-12 weeks
Garage Conversion
£7,150 - £16,500Labour
£4,400 - £9,900
Materials
£2,750 - £6,600
Typical duration: 2-4 weeks
Internal Wall Removal
£770 - £2,530Labour
£550 - £1,650
Materials
£220 - £880
Typical duration: 1-3 days
Patio Construction
£1,430 - £4,950Labour
£880 - £2,750
Materials
£550 - £2,200
Typical duration: 2-5 days
How Poole Compares
More expensive
Our model for Poole is 10% above the base estimate. This is a location assumption, not a measured local quote average.
Illustrative Seasonality for Builder Work
Our seasonal model peaks in Jul and is lowest in Jan. This is not live demand data or a forecast of prices or availability.
What Affects the Price
Single Storey Extension
- Extension size (square metres)
- Foundation type required by ground conditions
- Roof design (flat, pitched, or lean-to)
- Level of internal finish and specification
- Planning permission or permitted development status
Garage Conversion
- Garage size and structural condition
- Level of insulation and damp proofing needed
- Whether plumbing or electrics are required
- Quality of internal finish
Internal Wall Removal
- Whether the wall is load-bearing
- Steel beam size and specification
- Services (pipes, wires) running through the wall
- Making good to floor, ceiling, and adjacent walls
Patio Construction
- Patio area (square metres)
- Material choice (concrete slabs, natural stone, porcelain)
- Ground preparation and levelling
- Drainage and edging requirements
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Frequently Asked Questions
How much does a builder cost in Poole?
Builder prices in Poole typically range from £770 for internal wall removal to £41,800 for single storey extension. Prices include both labour and materials.
What is the average cost of single storey extension in Poole?
Single Storey Extension in Poole costs between £15,400 and £41,800 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire a builder in Poole?
Demand for builder work in Poole is typically lowest in January. Booking during quieter months may mean better availability and competitive pricing.
Are builder prices in Poole above or below the national average?
Builder prices in Poole are around 10% above the national average, reflecting higher local labour rates and cost of living.
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Other trade prices in Poole
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