Convert your basement in Portland from £28,500

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Cheapest builders to convert your basement in Portland

Range from the cheapest Basement conversion £28,500 (Poundbury Build and Maintenance based in DT1) to the dearest Basement conversion £37,590 (AKHURST PLUMBING AND HEATING LIMITED based in DT5).

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

Estimates for basement conversion near Portland

Estimates for common extension builder jobs in Portland;

JobEstimate
Underpinning a house£17,282
Build a two storey extension£87,674
Build a timber frame extension£25,782
Install a swimming pool£80,782
Cost to build a single storey extension£50,648
Cost to build a side return extension£39,052
Install an RSJ£1,982
Build an outbuilding£9,782
Build a mansard loft conversion£51,782
Cost of a loft conversion£31,710
Build a kitchen extension£41,782
Build a hip to gable loft conversion£41,782
Build a granny annexe£86,782
Build a garden office£9,782
Convert a garage£15,782
Build a new garage£18,282
Build a flat roof extension£21,782
Build a dormer loft conversion£41,782
Lay a concrete foundation£6,032
Convert a bungalow loft£28,782
Basement conversion cost£35,052
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Rates for other Portland 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 Portland
Estimate Basement conversion cost in Portland based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
D WHYTON BUILDING SERVICES LTD, Portland, DT5 £35,160
AKHURST PLUMBING AND HEATING LIMITED , Weymouth , DT5 £37,590
Upcycle Interiors Limited, Dorset, DT4 £36,960
Design Properties & Renovations, Dorset, DT4 £36,960
WEYMOUTH ROOFING CO., Weymouth, DT4 £29,400
DM Building & Property Maintenance, Weymouth, DT4 £33,000
BUILDCRAFT CONSTRUCTION LTD, Weymouth, DT4 £36,060
J FLANN BUILDING & MAINTENANCE, Weymouth, DT4 £36,060
Roofix and Build Ltd, Weymouth, DT4 £36,960
Harbour Property Improvements Limited, Dorset, DT4 £36,960
Dorset Showhomes Ltd, 8, Granby Court, Weymouth, Dorset, DT4 £34,350
Chris Larner building services, Dorset, Dt3 £36,960
CMH Leadwork & Roofing Services Ltd, 20 Rodden Row, Abbotsbury, Weymouth, Dor, DT3 £36,690
Poundbury Build and Maintenance, Dorchester, DT1 £28,500
Steven Clark Building Services, Dorchester, DT1 £36,150
Dorset Build & Maintenance Company Limited, Dorchester, DT2 £30,300
Stuart's Building and Maintenance, Charminster, Dorches, DT2 £33,000
M J MUDFORD BUILDG CONTRACTOR, Allington, DT6 £36,960
Campbell Clarke Construction LTD, Dorset, BH20 £35,880
WILD CONSTRUCTION LTD, Allington, DT6 £37,140

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Weymouth£28£221
Basement Conversion near Dorchester£26£201
Basement Conversion near Poole£33£215
Basement Conversion near Bournemouth£33£220
Basement Conversion near Yeovil£28£242