Convert your basement in Castlereagh from £25,800

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Cheapest builders to convert your basement in Castlereagh

Range from the cheapest Basement conversion £25,800 (Anak based in BT40) to the dearest Basement conversion £28,500 (N W Doyle & Son based in BT24).

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

Estimates for basement conversion near Castlereagh

Estimates for common extension builder jobs in Castlereagh;

JobEstimate
Underpinning a house£16,618
Build a two storey extension£86,677
Build a timber frame extension£25,118
Install a swimming pool£80,118
Cost to build a single storey extension£37,356
Cost to build a side return extension£31,575
Install an RSJ£1,318
Build an outbuilding£9,118
Build a mansard loft conversion£51,118
Cost of a loft conversion£25,480
Build a kitchen extension£41,118
Build a hip to gable loft conversion£41,118
Build a granny annexe£86,118
Build a garden office£9,118
Convert a garage£15,118
Build a new garage£17,618
Build a flat roof extension£21,118
Build a dormer loft conversion£41,118
Lay a concrete foundation£5,368
Convert a bungalow loft£28,118
Basement conversion cost£27,575
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Rates for other Castlereagh 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 Castlereagh
Estimate Basement conversion cost in Castlereagh based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Firenstack Solutions, Cregagh, BT6 £27,150
MIRKOW, Cregagh, BT6 £27,240
McEvoy Building & Joinery, Cregagh, BT6 £27,330
SM Plumbing & Heating, Ormeau, BT7 £27,240
C.H Property Services, Falls Road, BT12 £27,240
Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12 £27,060
AK Building Services, Carryduff, BT8 £27,960
Designco Ltd, Antrim, BT36 £27,960
M & M Construction, Mossley, BT36 £27,150
H.M.Builders, Andersonstown, BT11 £27,330
Ballantine building solutions, Antrim, Bt37 £27,870
Mount Oriel Conversions & Extensions, Belfast, BT8 £27,330
Belfast Loft Company, Belfast, BT17 £27,420
DGA, Antrim, BT37 £28,050
LM Design & Build, Antrim, BT36 £28,140
Finch Construction NI, Antrim, BT28 £28,320
T.I Building, Ballinderry, BT28 £27,420
apex pharaoh ltd, Down, bt30 £27,780
N W Doyle & Son, Ballynahinch, BT24 £28,500
Colin Gilmore Building Contractor, Newtownards, BT22 £28,500
Anak , larne, BT40 £25,800
R.J Builders, Aghagallon, BT67 £27,870

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Belfast£19£132
Basement Conversion near Carryduff£19£130
Basement Conversion near Holywood£19£125
Basement Conversion near Comber£20£142
Basement Conversion near Ballygowan£20£150
Basement Conversion near Greenisland£20£134
Basement Conversion near Saintfield£20£141
Basement Conversion near Lisburn£20£139
Basement Conversion near Bangor£20£150
Basement Conversion near Bangor£20£150