Cost of a two storey extension in RM3

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in RM3?

Costs range from £87,640 (R.P. Bricklayer based in RM4) to £89,800 (Optimus Build Solutions based in Rm1), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

Post your job on HaMuch and we'll send it to extension builders to RM3.

Estimates for two storey extension near RM3

"Cost regarding: Two storey extension. Currently we have a side garage, we wish to demolish this and build a two story extension. Property is semi detached and post code is RM2 5JX Please note, this property falls in the havering council Conservation area zone. Please if you can assist us..." - RM2

How much does a two storey extension cost?
Factors affecting the cost of a double storey extension
How much value does a two storey extension add to a property?
Types of two storey extension
How long does a two storey extension take to build?
Do you need planning permission for a two storey extension?
What is the 45-degree rule for two storey extensions?
Do you need an architect for an extension?
How to finance an extension

	Job	Estimate
	Cost to underpin a house	£17,411
	Build a two storey extension	£87,867
	Cost to build a timber frame extension	£25,911
	Cost to build a swimming pool	£80,911
	Cost to build a single storey extension	£53,227
	Cost to build a side return extension	£40,503
	Cost to Install an RSJ	£2,111
	Build an outbuilding	£9,911
	Cost to build a mansard loft conversion	£51,911
	Cost of a loft conversion	£32,919
	Cost to build a kitchen extension	£41,911
	Build a hip to gable loft conversion	£41,911
	Build a granny annexe	£86,911
	Build a garden office	£9,911
	Cost of a garage conversion	£15,911
	Build a new garage	£18,411
	Cost to build a flat roof extension	£21,911
	Cost to build a dormer loft conversion	£41,911
	Lay a concrete foundation	£6,161
	Cost of a bungalow loft conversion	£28,911
	Basement conversion cost	£36,503

Business name	Two storey extension cost
ACS Building, Harold Hill, RM3	£87,760
Build Experts, Greater London, RM3	£87,880
THAMESLINK BUILDING SRVCS LTD, Harold Hill, RM3	£87,760
Stratton Building Services, Essex, rm3	£87,880
A N BUILDING, Harold Hill, RM3	£87,772
Housemartin Building Services, Emerson Park, RM11	£87,808
KERFIELD BUILDING SERVICES LTD, Emerson Park, RM11	£87,772
ESSEX TIMBER BUILDINGS LTD, Emerson Park, RM11	£87,760
A Star Construction, Gidea Park, RM2	£87,808
Phull Design & Build Ltd, Emerson Park, RM11	£87,808
R.P. Bricklayer , Romford , RM4	£87,640
Sky Stairs, Brentwood, CM14	£87,808
Prendi Construction Ltd, Romford, RM1	£87,820
Chris Adams Pebbledashing, Emerson Park, RM11	£87,760
Optimus Build Solutions , Romford , Rm1	£89,800
SS Home Builders, Romford, RM1	£87,820
TOGA CONSTRUCTION LTD, Emerson Park, RM11	£87,760
SAB Home Improvement Ltd., 83 Boxmoor road, Romford, Essex, RM5	£87,748
Resolve Building Claims, Resolve House, 2 West Way, Brentwood, Es, CM14	£87,676
Q Boss D&B, Essex, RM1	£87,892
ARMOUR BUILDING & REFURBS, Emerson Park, RM11	£87,772
G J Kelly Brickwork & Building Contractors, 15 Moorland Close, Romford, Greater Lond, RM5	£87,736
London Construction Team Ltd, High Street, Hornchu, RM12	£87,748
Advanced Glazing Systems Ltd, Unit 4a Folkes Farm, Folkes Lane, Upmins, RM14	£87,868
J Mchayle & Sons, Rush Green, RM7	£87,820

RM3 two storey extensions from £87,640

Cost of a two storey extension in RM3

Estimates for common extension builder jobs in RM3;

Rates for other RM3 trades

Two storey extension cost in RM3

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