Convert your basement in S21 from £28,500

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Cheapest builders to convert your basement in S21

Range from the cheapest Basement conversion £28,500 (R Watson Builders based in S43) to the dearest Basement conversion £105,000 (C S Roofing & Building based in S8).

Comparing extension builders estimates for a Basement conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes for the cost to convert a basement in S21 by posting a job with HaMuch and we will send it to  extension builders in S21.

Estimates for basement conversion near S21

Estimates for common extension builder jobs in S21;

JobEstimate
Underpinning a house£17,565
Build a two storey extension£88,097
Build a timber frame extension£26,065
Install a swimming pool£81,065
Cost to build a single storey extension£56,293
Cost to build a side return extension£42,227
Install an RSJ£2,265
Build an outbuilding£10,065
Build a mansard loft conversion£52,065
Cost of a loft conversion£34,356
Build a kitchen extension£42,065
Build a hip to gable loft conversion£42,065
Build a granny annexe£87,065
Build a garden office£10,065
Convert a garage£16,065
Build a new garage£18,565
Build a flat roof extension£22,065
Build a dormer loft conversion£42,065
Lay a concrete foundation£6,315
Convert a bungalow loft£29,065
Basement conversion cost£38,227
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Rates for other S21 trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Basement conversion cost in S21
Estimate Basement conversion cost in S21 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
MGG CONSTRUCTION LTD, Eckington, S21 £35,520
S. & A. Parsons (Building Contractors) Limited, Eckington, S21 £35,340
Oliver Wild Ltd, 9 Moor Valley Close, Sheffield, S20 £35,700
COOKE & KNIGHT (BUILDERS) LTD, Todwick, S26 £35,430
Maison Frais, 51 Serlby Lane, Harthill, Sheffield, South Yorkshire, S26 £35,790
Maison Frais, South Yorkshire, S26 £36,240
C ROWLEY (SELFBUILD), Staveley, S43 £35,700
JHM Property Services Ltd, Birley, S12 £35,430
R Watson Builders, Chesterfield, S43 £28,500
Stevenson Building Services, Old Whittington, S41 £35,700
D H Builders, Staveley, S43 £35,430
Compton Spares.com, Unit 3, Foxwood View, Foxwood Industrial, S41 £36,510
C.J.I Property Maintenance, Norton, S8 £35,700
AMPM Property Maintenance, Chesterfield, S41 £36,510
MRP Design And Build Limited, South Yorkshire, s2 £36,060
A Field Construction LTD, Sheffield, S8 £35,700
C S Roofing & Building, Sheffield, S8 £105,000
Enhance and Develop, Derbyshire, S18 £36,330
Do It All Dave, Norton, S8 £35,610
Tep's Building Services, Dinnington, S25 £35,430
RJH Building Services, Chesterfield, S40 £35,520
AMB Joinery & Building Services, Norton, S8 £35,430
urmum.co, South Yorkshire, S60 £35,880
Dore Decor, South Yorkshire, s8 £35,970
Cortworth Millhouse Design & Build, 9a 134 Archer Road, Sheffield, South Yorkshire, s8 £35,250

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Dronfield£31£254
Basement Conversion near Chesterfield£29£225
Basement Conversion near Sheffield£30£245
Basement Conversion near Worksop£29£233
Basement Conversion near Wickersley£29£224
Basement Conversion near Rotherham£28£225
Basement Conversion near Mansfield Woodhouse£29£227
Basement Conversion near Forest Town£29£227
Basement Conversion near Sutton-in-Ashfield£28£231
Basement Conversion near Mansfield£28£224