Flat roof extension cost in Waveney
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 Waveney?
A flat roof extension ranges from the cheapest of £21280 (Mortar the Point Repointing Services based in NR14) to the dearest of £21920 (S R BUILDERS based in NR31), 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 Waveney by posting a job with HaMuch. We'll send it to extension builders in Waveney.
Estimates for common extension builder jobs in Waveney;
| Job | Estimate |
| Underpinning a house | £16982 |
| Build a two storey extension | £87223 |
| Build a timber frame extension | £25482 |
| Install a swimming pool | £80482 |
| Cost to build a single storey extension | £39634 |
| Cost to build a side return extension | £31669 |
| Install an RSJ | £1682 |
| Build an outbuilding | £9482 |
| Build a mansard loft conversion | £51482 |
| Cost of a loft conversion | £28891 |
| Build a kitchen extension | £41482 |
| Build a hip to gable loft conversion | £41482 |
| Build a granny annexe | £86482 |
| Build a garden office | £9482 |
| Convert a garage | £15482 |
| Build a flat roof extension | £21482 |
| Build a dormer loft conversion | £41482 |
| Lay a concrete foundation | £5732 |
| Convert a bungalow loft | £28482 |
| Basement conversion cost | £31669 |
Rates for other Waveney trades
Extension Builders in Waveney
| Business name | Flat roof extension cost |
|---|---|
| Sharprint Limited, Suffolk, NR34 | £21544 |
| Paul Carr Builders, , NR34 | £21432 |
| P & J. BENTERMAN BUILDERS LIMI, , NR32 | £21424 |
| TEMPLE & HICKS BUILDERS, , NR35 | £21408 |
| TOTAL BUILD (E ANGLIA) LTD T/A, , NR32 | £21416 |
| MD FISH BUILDING SERVICES, , NR32 | £21424 |
| R K CUNNINGHAM BUILDER, , NR14 | £21440 |
| Mortar the Point Repointing Services, Norwich, NR14 | £21280 |
| CHET BUILDERS LIMITED, , NR14 | £21440 |
| A C PEMBROKE (BUILDER) LTD, , NR31 | £21448 |
| S R BUILDERS, , NR31 | £21920 |
| D Mak Building & Renovation Services, Norfolk, NR31 | £21528 |
| Aldeburgh Landscaping, Aldeburgh, IP15 | £21920 |
| BRAND CONSTRUCTION LTD, , NR13 | £21440 |
| Stowe Building Contractors Ltd, Marlesford, Suffolk, IP13 | £21416 |
| BFG Suffolk, Ipswich, Suffolk, IP12 | £21400 |
| READ BUILDERS, , IP13 | £21464 |
| Bespoke Build Solutions, Norwich, NR7 | £21384 |
| SBC Services (East Anglia) Ltd, H1, Base Business Park, Rendlesham, Suffolk, IP12 | £21424 |