Loft conversions in RM13 from £28,125

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Cheapest builders for loft conversion in RM13

Range from the cheapest Loft conversion £28,125 (Excel Building Developments based in RM13) to the dearest Loft conversion £37,500 (VAF Ltd based in RM12).

Comparing extension builders estimates for Loft 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 of a loft conversion in RM13 by posting your job to extension builders in RM13.

Estimates for loft conversion near RM13

"Loft conversion spring/summer 2025, we are looking for quote.."

RM13



Estimates for common extension builder jobs in RM13;

JobEstimate
Underpinning a house£17,366
Build a two storey extension£87,799
Build a timber frame extension£25,866
Install a swimming pool£80,866
Cost to build a single storey extension£52,318
Cost to build a side return extension£39,992
Install an RSJ£2,066
Build an outbuilding£9,866
Build a mansard loft conversion£51,866
Cost of a loft conversion£32,493
Build a kitchen extension£41,866
Build a hip to gable loft conversion£41,866
Build a granny annexe£86,866
Build a garden office£9,866
Convert a garage£15,866
Build a new garage£18,366
Build a flat roof extension£21,866
Build a dormer loft conversion£41,866
Lay a concrete foundation£6,116
Convert a bungalow loft£28,866
Basement conversion cost£35,992
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Rates for other RM13 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
Loft conversion cost in RM13
Estimate Loft conversion cost in RM13 based on hourly/daily rate (excluding VAT or callout charges)
Business name Loft conversion cost
JN Prolux Building Services, Rainham, RM13 £32,550
J K Builders, 9 Hubert Road, Rainham, Essex, RM13 £32,100
Moss Roofing & Sons, Rainham, RM13 £32,250
DIAMOND BUILDING SERVICES, Rainham, RM13 £32,250
Tiger Builders, Essex, RM13 £33,075
CLASS ROOFING LTD, Rainham, RM13 £32,550
Platinum Contracts, Rainham, RM13 £32,325
Excel Building Developments, Rainham, RM13 £28,125
AM Builders, 96 Harlow Road, Rainham, Essex, RM13 £32,025
Fallow Building Services, Rainham, RM13 £32,550
Elite Roofing Services, Rainham, RM13 £32,550
Biddy-sons, Hornchurch, RM12 £32,250
EU-RO TOP, Rainham, RM13 £32,850
ELITE BUILDING SVS (ESSEX) LTD, Hornchurch, RM12 £32,250
N & D Builders, Dagenham, RM10 £32,550
TS Building Works, Dagenham, RM10 £32,550
M T Builders, Hornchurch, RM12 £32,250
Global Brickwork Ltd, Dagenham, RM10 £32,625
Sevcan Construction, Dagenham, RM10 £32,550
VAF Ltd, Hornchurch , RM12 £37,500
786 diamond district construction , Daghenam, RM10 £32,625
L.C.Hills Building & Refurbishment Services, Dagenham, RM10 £32,325
Buildem Ltd, Dagenham, RM10 £32,325
AV Builders London Limited, Essex, RM10 £33,075
TEB Builders Limited , Hornchurch, RM12 £32,250

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