Convert your basement in Grangetown from £25,800

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Cheapest builders to convert your basement in Grangetown

Range from the cheapest Basement conversion £25,800 (PK CONSTRUCTION based in CF14) to the dearest Basement conversion £33,000 (Studio369 based in CF10).

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

Estimates for basement conversion near Grangetown

Estimates for common extension builder jobs in Grangetown;

JobEstimate
Underpinning a house£16,960
Build a two storey extension£87,191
Build a timber frame extension£25,460
Install a swimming pool£80,460
Cost to build a single storey extension£44,210
Cost to build a side return extension£35,430
Install an RSJ£1,660
Build an outbuilding£9,460
Build a mansard loft conversion£51,460
Cost of a loft conversion£28,692
Build a kitchen extension£41,460
Build a hip to gable loft conversion£41,460
Build a granny annexe£86,460
Build a garden office£9,460
Convert a garage£15,460
Build a new garage£17,960
Build a flat roof extension£21,460
Build a dormer loft conversion£41,460
Lay a concrete foundation£5,710
Convert a bungalow loft£28,460
Basement conversion cost£31,430
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Rates for other Grangetown 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 Grangetown
Estimate Basement conversion cost in Grangetown based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
AK Enterprise (GB) Limited, Cardiff, CF11 £28,500
JA Building Maintenance, Grangetown, CF11 £32,190
Studio369, Cardiff, CF10 £33,000
MCp Home Improvements, Adamsdown, CF24 £32,100
TOR BUILD, Adamsdown, CF24 £32,010
Heath Windows & Doors Ltd, 105 Portmanmoor Road Industrial Estate, , CF24 £33,000
Charles James Developments, 13 Wellfield Road, Cardiff, South Glamorgan, CF24 £31,380
CAMWOOD BUILDING SERVICES, Ely, CF5 £31,920
HECTOR CONSTRUCTION, Llanishen, CF23 £31,920
RDL BUILDING SERVICES LTD, Ely, CF5 £31,200
CJ BUILDING SERVICES, Ely, CF5 £31,920
Penarth Building & Landscaping, Penarth, CF64 £32,370
River Gods Limited, S Glam, CF14 £32,910
Chapman Builders, Ely, CF5 £32,100
TGH & Sons, 8 greenlawns, cyncoed, cardiff, Cardiff, cf23 £31,380
PK CONSTRUCTION, Rhiwbina, CF14 £25,800
Penarth Loft Conversions Ltd, Penarth, CF64 £25,800
K WALKER CONSTRUCTION, Llanishen, CF23 £31,920
The Philog Paving Services, Rhiwbina, CF14 £31,740
Construction Jobs, cardiff, cf5 £32,190
MARWAY BUILDING LTD, Ely, CF5 £32,010
Elite Building Contractors South Wales, Cardiff, Cf5 £32,550
MGKB Ltd, Llanishen, CF23 £32,100
ADVANCED BUILDING CONTRACTORS, Penarth, CF64 £32,190
GRE BUILDING SERVICES, Ely, CF5 £31,560

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Cardiff£30£190
Basement Conversion near Penarth£31£189
Basement Conversion near Barry£29£189
Basement Conversion near Caerphilly£29£181
Basement Conversion near Church Village£30£188
Basement Conversion near Risca£27£185
Basement Conversion near Pontypridd£29£184
Basement Conversion near Newport£37£200
Basement Conversion near Vale of Glamorgan£26£191
Basement Conversion near Weston-super-Mare£29£216