Cost to Build a Single Storey Extension in DA15

Build a single storey extension in DA15 from £50,200

Range from the cheapest single storey extension £50,200 (D D Loft Conversions based in DA5) to the dearest single storey extension £63,000 (HOUSE BUILDING SERVICES LIMITED based in DA16).
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 DA15 by posting a job with HaMuch and we will send it to extension builders in DA15.

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Extension builder estimates (based on hourly rates) to build a single storey extension in DA15
Single storey extension cost in DA15
Estimates for common extension builder jobs in DA15;

Extension builder estimates (based on hourly rates) to build a single storey extension in DA15

Estimates for single storey extension near DA15

"Single storey extension" - DA15

Estimates for common extension builder jobs in DA15;

Rates for other DA15 trades

Single storey extension cost in DA15

Estimate Single storey extension cost in DA15 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
PAUL BEADLE CONSTRUCTION, Bexley, DA15	£51,960
Pro-Tec Roofing & Building Services Ltd, 18 Beverley Ave, Sidcup, KENT, DA15	£51,160
Self employer, london, DA15	£51,000
EVConstructing Ltd, Kent, DA15	£53,560
Direct Roofing, Sidcup, DA15	£51,960
Leadway Developments Ltd, Sidcup, DA15	£51,160
Europa, Kent, DA15	£53,560
Hennessy Ltd, 226A Blackfen Road, Sidcup, Kent, DA15	£53,560
Mormac Group, 36 Hatherley Rd, Sidcup, Kent, DA14	£51,480
Montrose Builders Ltd, Sidcup, DA15	£51,960
Tage London, 277 Main Road, London, Greater London, DA14	£51,800
Aura Construction, 277 Main Road, Sidcup, Greater London, DA14	£51,800
RIGHTBUILDUK, London, Kent, DA14	£51,800
R Tredget & Son, 2 Park Mead, Sidcup, Kent, DA15	£53,560
T L CONSTRUCTION, Sidcup, DA14	£51,960
Quote Builders Ltd, Sidcup, DA15	£53,720
FAIROAK CONSTRUCTION (UK) LTD, Eltham, SE9	£52,120
M C Technicians Ltd, London, SE9	£55,000
Original Roofing and Construction Ltd, Sidcup, DA15	£52,440
C2 Building & Consultancy Limited, Bexley, DA5	£51,160
D D Loft Conversions, Bexley, DA5	£50,200
Inspired Building Projects Limited, 12 Edgehill Road, Chislehurst, Kent, BR7	£51,480
HOUSE BUILDING SERVICES LIMITED, Welling, DA16	£63,000
PARAMOUNT CONSTRUCTION (UK), Eltham, SE9	£52,120
SMJ Property Development, Welling, DA16	£51,960

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Single Storey Extension in Bexley
Single Storey Extension in Sidcup
Single Storey Extension in Welling
Single Storey Extension in Eltham
Single Storey Extension in Bexleyheath
Single Storey Extension in Bexley
Single Storey Extension in Chislehurst
Single Storey Extension in Barnehurst
Single Storey Extension in Woolwich
Single Storey Extension in Grove Park

	Job	Estimate
	Cost to underpin a house	£17,381
	Build a two storey extension	£87,821
	Cost to build a timber frame extension	£25,881
	Cost to build a swimming pool	£80,881
	Cost to build a single storey extension	£52,619
	Cost to build a side return extension	£40,161
	Cost to Install an RSJ	£2,081
	Build an outbuilding	£9,881
	Cost to build a mansard loft conversion	£51,881
	Cost of a loft conversion	£32,634
	Cost to build a kitchen extension	£41,881
	Build a hip to gable loft conversion	£41,881
	Build a granny annexe	£86,881
	Build a garden office	£9,881
	Cost of a garage conversion	£15,881
	Build a new garage	£18,381
	Cost to build a flat roof extension	£21,881
	Cost to build a dormer loft conversion	£41,881
	Lay a concrete foundation	£6,131
	Cost of a bungalow loft conversion	£28,881
	Basement conversion cost	£36,161