Cost to build a granny annexe in Benfleet

Build additional living space on your property in Benfleet

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in Benfleet?

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Granny Annexe Cost in Benfleet

Building a granny annexe ranges from £86,200 (Royal Roofing & building contractors based in SS12) to £87,400 (LAS Home Improvements based in SS6), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in Benfleet by posting a job with HaMuch. We will send it to extension builders in Benfleet who will be happy to help you.

Estimates for granny annexe near Benfleet

	Job	Estimate
	Cost to underpin a house	£17,290
	Build a two storey extension	£87,686
	Cost to build a timber frame extension	£25,790
	Cost to build a swimming pool	£80,790
	Cost to build a single storey extension	£50,808
	Cost to build a side return extension	£39,142
	Cost to Install an RSJ	£1,990
	Build an outbuilding	£9,790
	Cost to build a mansard loft conversion	£51,790
	Cost of a loft conversion	£31,785
	Cost to build a kitchen extension	£41,790
	Build a hip to gable loft conversion	£41,790
	Build a granny annexe	£86,790
	Build a garden office	£9,790
	Cost of a garage conversion	£15,790
	Build a new garage	£18,290
	Cost to build a flat roof extension	£21,790
	Cost to build a dormer loft conversion	£41,790
	Lay a concrete foundation	£6,040
	Cost of a bungalow loft conversion	£28,790
	Basement conversion cost	£35,142

Business name	Granny annexe cost
Fox Conversions Limited, 9 Dorethy Gardens, Thundersleigh, ESSEX, SS7	£86,760
TGC Roofing, Hadleigh, SS7	£86,856
HIGHLAND CONSTRUCTION, Benfleet, SS7	£86,776
LB Plastering Service, Benfleet, SS7	£86,864
Viking Carpentry, Essex, SS6	£86,840
Hudson Garden Rooms, Unit 4D Hudson Garden Rooms, Bonville Farm, Essex, Essex, SS12	£86,752
One Sterling Carpentry & Building Services, Suite 6, Websters Court, Rayleigh, Essex, SS6	£86,840
BT Property Maintenance & Roofing, Grange Road, Basildo, SS13	£86,944
LAS Home Improvements , Rochford, SS6	£87,400
Maple Construction, Essex, SS6	£86,840
VNV LTD, Essex, ss6	£86,840
Royal Roofing & building contractors , North Benfleet, Wick, SS12	£86,200
DSL Brickwork Ltd, Essex, SS6	£86,840
Island Building and Landscaping, Canvey Island, SS8	£86,760
J PALMER BUILDING LTD, Pitsea, SS13	£86,768
CEDAR CONSTRUCTION (UK) LTD, Leigh-on-sea, SS9	£86,776
JBZ BUILDING, Leigh-on-sea, SS9	£86,776
Rubik Homes Ltd, Leigh-on-sea, SS9	£86,776
CCW Building & Plumbing, Essex, SS13	£86,856
MGM Painters, Leigh on sea , SS9	£86,776
Sylo Construction Limited, Canvey island, SS8	£86,808
DG Construction Essex Ltd, 25 Voysey Gardens, Pitsea, Basildon, Ess, SS13	£86,736
J A G Construction Southeast Ltd, Essex, SS8	£86,856
Capital Roofing Ltd, Basildon, SS13	£86,200
Leaf Construction Services Ltd, Southend-on-Sea , SS9	£86,920

Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Thundersley	£34	£221
Granny Annexe near Rayleigh	£34	£222
Granny Annexe near Canvey Island	£34	£224
Granny Annexe near Basildon	£34	£220
Granny Annexe near Wickford	£34	£224
Granny Annexe near Southend-on-Sea	£33	£215
Granny Annexe near Stanford-le-Hope	£35	£222
Granny Annexe near Billericay	£34	£219
Granny Annexe near Thurrock	£36	£227
Granny Annexe near Brentwood	£34	£225

Build additional living space on your property in Benfleet

Granny Annexe Cost in Benfleet

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Granny annexe cost in Benfleet

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