Convert your basement in Killyleagh from £27,060

HaMuch is Excellent
Trustpilot

Cheapest builders to convert your basement in Killyleagh

Range from the cheapest Basement conversion £27,060 (Extended living by Gilbert-Ash based in BT12) to the dearest Basement conversion £28,500 (Colin Gilmore Building Contractor based in BT22).

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

Estimates for basement conversion near Killyleagh

Estimates for common extension builder jobs in Killyleagh;

JobEstimate
Underpinning a house£16,617
Build a two storey extension£86,676
Build a timber frame extension£25,117
Install a swimming pool£80,117
Cost to build a single storey extension£37,340
Cost to build a side return extension£31,566
Install an RSJ£1,317
Build an outbuilding£9,117
Build a mansard loft conversion£51,117
Cost of a loft conversion£25,472
Build a kitchen extension£41,117
Build a hip to gable loft conversion£41,117
Build a granny annexe£86,117
Build a garden office£9,117
Convert a garage£15,117
Build a new garage£17,617
Build a flat roof extension£21,117
Build a dormer loft conversion£41,117
Lay a concrete foundation£5,367
Convert a bungalow loft£28,117
Basement conversion cost£27,566
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Killyleagh 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 Killyleagh
Estimate Basement conversion cost in Killyleagh based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
apex pharaoh ltd, Down, bt30 £27,780
Colin Gilmore Building Contractor, Newtownards, BT22 £28,500
N W Doyle & Son, Ballynahinch, BT24 £28,500
Mount Oriel Conversions & Extensions, Belfast, BT8 £27,330
AK Building Services, Carryduff, BT8 £27,960
McEvoy Building & Joinery, Cregagh, BT6 £27,330
Firenstack Solutions, Cregagh, BT6 £27,150
Willowdale Construction, Castlereagh, BT5 £27,240
MIRKOW, Cregagh, BT6 £27,240
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
T.I Building, Ballinderry, BT28 £27,420
H.M.Builders, Andersonstown, BT11 £27,330
Finch Construction NI, Antrim, BT28 £28,320
Belfast Loft Company, Belfast, BT17 £27,420

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Portaferry£20£150
Basement Conversion near Saintfield£20£141
Basement Conversion near Ballynahinch£15£150
Basement Conversion near Comber£20£142
Basement Conversion near Ballygowan£20£150
Basement Conversion near Carryduff£19£130
Basement Conversion near Belfast£19£132
Basement Conversion near Bangor£20£150
Basement Conversion near Bangor£20£150
Basement Conversion near Holywood£19£125