A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in LN11?
A flat roof extension ranges from the cheapest of £21120 (Nationalgrp based in PE25) to the dearest of £22000 (P MARSH BUILDING CONTRACTOR based in PE23), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in LN11 by posting a job with HaMuch. We'll send it to extension builders in LN11.
Job | Estimate |
Underpinning a house | £17056 |
Build a two storey extension | £87334 |
Build a timber frame extension | £25556 |
Install a swimming pool | £80556 |
Cost to build a single storey extension | £41115 |
Cost to build a side return extension | £32502 |
Install an RSJ | £1756 |
Build an outbuilding | £9556 |
Build a mansard loft conversion | £51556 |
Cost of a loft conversion | £29585 |
Build a kitchen extension | £41556 |
Build a hip to gable loft conversion | £41556 |
Build a granny annexe | £86556 |
Build a garden office | £9556 |
Convert a garage | £15556 |
Build a new garage | £18056 |
Build a flat roof extension | £21556 |
Build a dormer loft conversion | £41556 |
Lay a concrete foundation | £5806 |
Convert a bungalow loft | £28556 |
Basement conversion cost | £32502 |
Business name | Flat roof extension cost |
---|---|
R L Hinman Builder, , LN11 | £21560 |
JOHN WILKINSON BUILDER LTD, , LN11 | £21552 |
Thats Handy Maintenance t/as T H M Construction, Mablethorpe, LN12 | £21200 |
A J REESON BUILDER, , LN13 | £21440 |
PETTIGREW BUILDERS LTD, , DN37 | £21568 |
One Stop Building and Property Solutions Ltd, , DN37 | £21920 |
ASP BUILDERS & DEVELOPERS LTD, , DN37 | £21592 |
PAUL JACKSON BUILDING CONTRS , , PE23 | £21416 |
TOPCON CONSTRUCTION LIMITED, , DN33 | £21576 |
JWB Building Ltd, , DN33 | £21568 |
UNIBUILD BUILDING CONT LTD, , DN35 | £21600 |
Paul Wallis Building & Joinery Ltd, Lincolnshire, DN32 | £21656 |
AMP Building & Joinery, 1 Grimsby Road, Swallow, Lincoln, Lincol, LN7 | £21544 |
P MARSH BUILDING CONTRACTOR, , PE23 | £22000 |
Eden Homes Design, Lincolnshire, Ln7 | £21624 |
Nationalgrp, Skegness, PE25 | £21120 |
JP Design & Develop Ltd, Lincolnshire, LN10 | £21512 |