Add extra space to your SN15 home from £41,200

Dormer loft conversions are ideal if you want to add lots of extra space to your home. Adding a box-like structure or structures to the roof, you essentially extend the roofline to add significant square footage to your loft space. This makes dormer loft conversions one of the most popular loft conversion types, as they're ideal for adding a new main bedroom with en-suite or even a self-contained living space.

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Cost of dormer loft conversions in SN15

Dormer loft conversions are ideal if you want to add lots of extra space to your home. Adding a box-like structure or structures to the roof, you essentially extend the roofline to add significant square footage to your loft space. This makes dormer loft conversions one of the most popular loft conversion types, as they're ideal for adding a new main bedroom with en-suite or even a self-contained living space.

In SN15, prices for dormer loft conversions range from £41,200 (R PEARCE BUILDING based in SN15) to £42,000 (ALLIANCE BUILDING SERVICES based in BA14), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for. 

The best way to get an accurate price is to compare quotes from extension builders in SN15. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for build a dormer loft conversion near SN15

Estimates for common extension builder jobs in SN15;

JobEstimate
Cost to underpin a house£17,208
Build a two storey extension£87,561
Cost to build a timber frame extension£25,708
Cost to build a swimming pool£80,708
Cost to build a single storey extension£49,150
Cost to build a side return extension£38,210
Cost to Install an RSJ£1,908
Build an outbuilding£9,708
Cost to build a mansard loft conversion£51,708
Cost of a loft conversion£31,008
Cost to build a kitchen extension£41,708
Build a hip to gable loft conversion£41,708
Build a granny annexe£86,708
Build a garden office£9,708
Cost of a garage conversion£15,708
Build a new garage£18,208
Cost to build a flat roof extension£21,708
Cost to build a dormer loft conversion£41,708
Lay a concrete foundation£5,958
Cost of a bungalow loft conversion£28,708
Basement conversion cost£34,210
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Rates for other SN15 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
Build a dormer loft conversion cost in SN15
Estimate Build a dormer loft conversion cost in SN15 based on hourly/daily rate (excluding VAT or callout charges)
Business name Build a dormer loft conversion cost
Corella, Wiltshire, Wiltshire, SN15 £41,704
Cole Brind Property Services, Chippenham, Chippenham, Wiltshire, SN15 £41,704
Wiltshire Builders, Bremhill, SN15 £41,728
PRO BUILD PROPERTIES LTD, Bremhill, SN15 £41,712
A P BUILDING CONTRACTORS LTD, Calne, SN11 £41,712
L F Replacement Windows Ltd T/A LF Replacement Windows and Conservator, Bumpers Industrial Estate, Bumpers Way, , SN14 £41,744
R PEARCE BUILDING, Chippenham, SN15 £41,200
T&B Development, Wiltshire, SN14 £41,792
Assisted Development Ltd, Calne, Sn11 £41,792
DSA CONSTRUCTION, Chelmsley Wood, B37 £41,712
MAKEPEACE BUILDING LTD, Calne, SN11 £41,704
TJ PROFESSIONAL BUILDERS T/A, Melksham, SN12 £41,744
BEANACRE BUILDERS LTD, Melksham, SN12 £41,736
TG Roofing and Construction, Wiltshire, SN12 £41,808
RPM Services, Swindon, SN4 £41,440
Lee Jackson Roofing Ltd, Devizes, SN10 £41,704
QUALITY BUILDERS, Royal Wootton Bassett, SN4 £41,680
ECOBUILD (BATH) LIMITED, Bradford-on-Avon, BA15 £41,736
APEX BUILDING/ROOFING, Trowbridge, BA14 £41,744
Dwbr ltd, Wiltshire, BA15 £41,816
KP BUILDERS (SWINDON) LTD, West Swindon, SN5 £41,688
Stephen Graver, Elmsgate, Edington Road, Steeple Ashton, Wiltshire, BA14 £41,720
Prestige Build Services LTD, Swindon, SN5 £41,696
ALLIANCE BUILDING SERVICES, Trowbridge, BA14 £42,000
CDB Building services Ltd, Tetbury, Gloucestershire, GL8 £41,672

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Build A Dormer Loft Conversion near Calne£26£201
Build A Dormer Loft Conversion near Chippenham£29£218
Build A Dormer Loft Conversion near West Wiltshire£29£218
Build A Dormer Loft Conversion near North Wiltshire£29£218
Build A Dormer Loft Conversion near Devizes£29£218
Build A Dormer Loft Conversion near Trowbridge£29£223
Build A Dormer Loft Conversion near Swindon£32£207
Build A Dormer Loft Conversion near Thamesdown£32£208
Build A Dormer Loft Conversion near Yate£28£223
Build A Dormer Loft Conversion near Stratton St Margaret£32£208