Cost to Build a Single Storey Extension in RM3

Build a single storey extension in RM3 from £50,200

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Extension builder estimates (based on hourly rates) to build a single storey extension in RM3
Single storey extension cost in RM3
Estimates for common extension builder jobs in RM3;

Extension builder estimates (based on hourly rates) to build a single storey extension in RM3

Range from the cheapest single storey extension £50,200 (R.P. Bricklayer based in RM4) to the dearest single storey extension £79,000 (Optimus Build Solutions based in Rm1).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in RM3 by posting a job with HaMuch and we will send it to extension builders in RM3.

Estimates for single storey extension near RM3

Estimates for common extension builder jobs in RM3;

Rates for other RM3 trades

Single storey extension cost in RM3

Estimate Single storey extension cost in RM3 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
ACS Building, Harold Hill, RM3	£51,800
Build Experts, Greater London, RM3	£53,400
A R Building Services, Romford, Essex, RM3	£51,480
THAMESLINK BUILDING SRVCS LTD, Harold Hill, RM3	£51,800
Stratton Building Services, Essex, rm3	£53,400
James J Builders, Harold Hill, RM3	£51,960
A N BUILDING, Harold Hill, RM3	£51,960
All Virtue Construction Ltd, Hornchurch, RM11	£51,320
Housemartin Building Services, Emerson Park, RM11	£52,440
KERFIELD BUILDING SERVICES LTD, Emerson Park, RM11	£51,960
ESSEX TIMBER BUILDINGS LTD, Emerson Park, RM11	£51,800
A Star Construction, Gidea Park, RM2	£52,440
Phull Design & Build Ltd, Emerson Park, RM11	£52,440
R.P. Bricklayer , Romford , RM4	£50,200
BVE Roofing Services, Brentwood, CM14	£51,480
Sky Stairs, Brentwood, CM14	£52,440
Prendi Construction Ltd, Romford, RM1	£52,600
Chris Adams Pebbledashing, Emerson Park, RM11	£51,800
Optimus Build Solutions , Romford , Rm1	£79,000
SS Home Builders, Romford, RM1	£52,600
TOGA CONSTRUCTION LTD, Emerson Park, RM11	£51,800
SAB Home Improvement Ltd., 83 Boxmoor road, Romford, Essex, RM5	£51,640
Resolve Building Claims, Resolve House, 2 West Way, Brentwood, Es, CM14	£50,680
Q Boss D&B, Essex, RM1	£53,560
ARMOUR BUILDING & REFURBS, Emerson Park, RM11	£51,960

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Borough in London
Single Storey Extension in Harold Hill
Single Storey Extension in Gidea Park
Single Storey Extension in Emerson Park
Single Storey Extension in Romford
Single Storey Extension in Collier Row
Single Storey Extension in Rush Green
Single Storey Extension in harold Wood
Single Storey Extension in Hornchurch
Single Storey Extension in Upminster
Single Storey Extension in Stapleford Abbotts

	Job	Estimate
	Underpinning a house	£17,406
	Build a two storey extension	£87,859
	Build a timber frame extension	£25,906
	Install a swimming pool	£80,906
	Cost to build a single storey extension	£53,118
	Cost to build a side return extension	£40,442
	Install an RSJ	£2,106
	Build an outbuilding	£9,906
	Build a mansard loft conversion	£51,906
	Cost of a loft conversion	£32,868
	Build a kitchen extension	£41,906
	Build a hip to gable loft conversion	£41,906
	Build a granny annexe	£86,906
	Build a garden office	£9,906
	Convert a garage	£15,906
	Build a new garage	£18,406
	Build a flat roof extension	£21,906
	Build a dormer loft conversion	£41,906
	Lay a concrete foundation	£6,156
	Convert a bungalow loft	£28,906
	Basement conversion cost	£36,442