Convert your basement in CF42 from £28,500

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Cheapest builders to convert your basement in CF42

Range from the cheapest Basement conversion £28,500 (R.W. Lewis & Sons based in CF31) to the dearest Basement conversion £33,000 (P PUGH BUILDERS LTD based in SA10).

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 CF42 by posting a job with HaMuch and we will send it to  extension builders in CF42.

Estimates for basement conversion near CF42

Estimates for common extension builder jobs in CF42;

JobEstimate
Underpinning a house£16,969
Build a two storey extension£87,204
Build a timber frame extension£25,469
Install a swimming pool£80,469
Cost to build a single storey extension£44,382
Cost to build a side return extension£35,528
Install an RSJ£1,669
Build an outbuilding£9,469
Build a mansard loft conversion£51,469
Cost of a loft conversion£28,773
Build a kitchen extension£41,469
Build a hip to gable loft conversion£41,469
Build a granny annexe£86,469
Build a garden office£9,469
Convert a garage£15,469
Build a new garage£17,969
Build a flat roof extension£21,469
Build a dormer loft conversion£41,469
Lay a concrete foundation£5,719
Convert a bungalow loft£28,469
Basement conversion cost£31,528
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Rates for other CF42 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 CF42
Estimate Basement conversion cost in CF42 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
L E JONES BUILDER, Ferndale, CF43 £31,560
A POWELL CONSTRUCTION LTD, Aberdare, CF44 £31,380
Dare Fitness, Rhondda Cynon Taf, CF44 £32,370
G Wager Building Maintenance, Bryn, SA13 £31,110
RJ CONSTRUCTION, Tonypandy, CF40 £31,380
WALTERS BUILDING SERVICES, Tonypandy, CF40 £31,380
Barlam Drylining Ltd, Mountain Ash, CF45 £31,830
FORMWORK CONSTRUCTION LTD, Mountain Ash, CF45 £31,380
Peter Simmon Construction, Cymmer, CF39 £31,380
Cwtch Property Developments, Maesteg, CF34 £31,920
COUNTY BUILDING MAINTENANCE LT, Cymmer, CF39 £31,470
Complete Building Contractors, Maesteg, CF34 £31,920
Excel Home Design Ltd, St Georges, Mill Street, Tonyerfail, Rho, CF39 £30,390
J.S. Builders, Rhondda Cynon Taff, CF39 £32,370
BUILD-TEC CONTRACTORS LTD, Mountain Ash, CF45 £31,560
P ALLEN BUILDERS, Pontypridd, CF37 £31,470
P PUGH BUILDERS LTD, Blaenhonddan, SA10 £33,000
SP Property Maintenance, Pencoed, CF35 £31,380
Myatt Build Civil Engineering, Pontyclun, CF72 £31,470
Professional Concrete Solutions, Treharris, CF46 £31,920
R.W. Lewis & Sons, Bridgend, CF31 £28,500
S J S Services (Wales) Ltd, Pontyclun, CF72 £31,200
GRT Construction, Bridgend, CF31 £31,740
Bridgend Building Co, Bridgend, CF31 £32,010
HALL & HARRIS CONSTRUCTION, Tonna, SA11 £32,100

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Rhondda, Cynon, Taff£27£183
Basement Conversion near Aberdare£28£186
Basement Conversion near Rhondda£27£183
Basement Conversion near Maesteg£32£239
Basement Conversion near Merthyr Tydfil£28£187
Basement Conversion near Pontypridd£29£184
Basement Conversion near Neath Port Talbot£26£188
Basement Conversion near Church Village£30£188
Basement Conversion near Bridgend£27£170
Basement Conversion near Pyle£30£234