Cost to Build a Single Storey Extension in CM3

Build a single storey extension in CM3 from £43,000

Range from the cheapest single storey extension £43,000 (LFS Construction based in CM3) to the dearest single storey extension £55,000 (Mr. based in CM1).
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 CM3 by posting a job with HaMuch and we will send it to extension builders in CM3.

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Single storey extension cost in CM3

Estimate Single storey extension cost in CM3 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
NEVENDON CONSTRUCTION LTD, Hatfield Peverel, CM3	£49,560
R Hoy Building Services Ltd, Essex, CM9	£50,840
D B CONSTRUCTION (HERTS) LTD, Great Baddow, CM2	£50,200
HYLANDS CONSTRUCTION CO LTD, Hatfield Peverel, CM3	£49,560
Sharp Carpentry, Essex, CM3	£50,680
Mark scrutton , Great Baddow, CM2	£51,160
JPT BUILDERS, Maldon, CM9	£48,920
Nigel Gresty Limited, Chelmsford, CM3	£47,000
Mr., Chelmsford, CM1	£55,000
Art Developments, Hatfield Peverel, CM3	£50,040
K R WHITELEY BUILDING CONTRACT, Maldon, CM9	£48,920
New Construction, Chelmsford, CM1	£49,080
Prestige Roofing Contractors Ltd, Chelmsford, CM1	£49,720
CWN Developments Ltd, Chelmsford, CM2	£49,720
SNC Construction ltd, Chelmsford, Essex, CM2	£50,040
S Walker Construction, Chelmsford, CM1	£50,200
SE Building & Roofing Ltd, Chelmsford, CM3	£48,440
ACK ENGINEERING LTD, CHELMSFORD, Essex, CM1	£49,880
Durrant Construction Limited, Essex, CM1	£51,960
LFS Construction, Chelmsford, CM3	£43,000
Sheek Contractors, Essex, CM1	£51,960
Parker James Builds Ltd, Chelmsford, CM3	£51,800
Clark Construction, Great Baddow, CM2	£50,360
Genesis, Essex, CM1	£51,960
WILSON CONSTRUCTION LTD, Hatfield Peverel, CM3	£49,720

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Chelmsford	£33	£224
Single Storey Extension near Maldon	£32	£213
Single Storey Extension near Witham	£31	£208
Single Storey Extension near Wickford	£34	£224
Single Storey Extension near Billericay	£34	£219
Single Storey Extension near Rayleigh	£34	£222
Single Storey Extension near Thundersley	£34	£221
Single Storey Extension near Basildon	£34	£220
Single Storey Extension near Braintree	£32	£218
Single Storey Extension near Brentwood	£34	£225

	Job	Estimate
	Cost to underpin a house	£17,249
	Build a two storey extension	£87,624
	Cost to build a timber frame extension	£25,749
	Cost to build a swimming pool	£80,749
	Cost to build a single storey extension	£49,989
	Cost to build a side return extension	£38,681
	Cost to Install an RSJ	£1,949
	Build an outbuilding	£9,749
	Cost to build a mansard loft conversion	£51,749
	Cost of a loft conversion	£31,401
	Cost to build a kitchen extension	£41,749
	Build a hip to gable loft conversion	£41,749
	Build a granny annexe	£86,749
	Build a garden office	£9,749
	Cost of a garage conversion	£15,749
	Build a new garage	£18,249
	Cost to build a flat roof extension	£21,749
	Cost to build a dormer loft conversion	£41,749
	Lay a concrete foundation	£5,999
	Cost of a bungalow loft conversion	£28,749
	Basement conversion cost	£34,681

Build a single storey extension in CM3 from £43,000

Extension builder estimates (based on hourly rates) to build a single storey extension in CM3

Estimates for common extension builder jobs in CM3;

Rates for other CM3 trades

Single storey extension cost in CM3

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