Basement conversion costs in Wales from £31,200

Convert your basement in Wales from £31,200

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Cheapest builders to convert your basement in Wales
Basement conversion cost in Wales
Estimates for common extension builder jobs in Wales;

Cheapest builders to convert your basement in Wales

Range from the cheapest Basement conversion £31,200 (DRAGON CONSTRUCTION T/A based in SY25) to the dearest Basement conversion £32,100 (SP Coupland Ltd based in SY25).

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

Estimates for basement conversion near Wales

Estimates for common extension builder jobs in Wales;

Rates for other Wales trades

Basement conversion cost in Wales

Estimate Basement conversion cost in Wales based on hourly/daily rate (excluding VAT or callout charges)
Business name	Basement conversion cost
DRAGON CONSTRUCTION T/A, Tregaron, SY25	£31,200
SP Coupland Ltd, Sir Ceredigion, SY25	£32,100
Cherry Build Limited, Llandrindod Wells, LD1	£31,470

	Job	Estimate
	Underpinning a house	£16,975
	Build a two storey extension	£87,212
	Build a timber frame extension	£25,475
	Install a swimming pool	£80,475
	Cost to build a single storey extension	£44,493
	Cost to build a side return extension	£35,590
	Install an RSJ	£1,675
	Build an outbuilding	£9,475
	Build a mansard loft conversion	£51,475
	Cost of a loft conversion	£28,825
	Build a kitchen extension	£41,475
	Build a hip to gable loft conversion	£41,475
	Build a granny annexe	£86,475
	Build a garden office	£9,475
	Convert a garage	£15,475
	Build a new garage	£17,975
	Build a flat roof extension	£21,475
	Build a dormer loft conversion	£41,475
	Lay a concrete foundation	£5,725
	Convert a bungalow loft	£28,475
	Basement conversion cost	£31,590