From £34,875
Experienced extension builder ready to quote for your work. One Sterling Carpentry & Building Services is the best extension builder in Rayleigh. N...
From £35,850
Welcome to Viking Carpentry, founded by Luke Tivey. Viking Carpentry is a family run business based in Rayleigh Essex with over 50 years experience...
From £34,650
Maple Construction Specialises in Loft and Garage Conversions, Extensions and Orangeries. My team of tradesmen have been working together for nearl...
From £32,625
Experienced extension builder ready to quote for your work. VNV LTD is the best extension builder in Rayleigh. No obligation free quotes and many h...
From £32,625
DSL Brickwork Ltd is a trusted, professional company with a great reputation to uphold.We are based in Rayleigh (Essex), serving Rayleigh, ...
From £43,350
Our services include.
Bathroom design and installation.
Wood flooring.
Plastering and rendering.
Painting a...
From £34,800
Experienced extension builder ready to quote for your work. WDC LTD T/A is the best extension builder in Rayleigh. No obligation free quotes and ma...
From £46,200
Trusted and professional extension builder in Rayleigh. Experienced in all extension buildering work and keeping within budget and on quote. City b...
From £35,775
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £36,900
Relax... you have found a reliable extension builder in Rayleigh. TGC Roofing is a friendly and reliable company based in Rayleigh who consider no ...

Comparing extension builders estimates for Loft conversion 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 for the cost of a loft conversion in Rayleigh by posting your job to extension builders in Rayleigh.
"Hip to gable Loft conversion" - SS0
"Loft conversionloftc" - SS13
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Rayleigh | £39 | £252 |
| Loft Conversion near Thundersley | £38 | £251 |
| Loft Conversion near Wickford | £39 | £255 |
| Loft Conversion near Canvey Island | £39 | £256 |
| Loft Conversion near Southend-on-Sea | £37 | £247 |
| Loft Conversion near Basildon | £39 | £251 |
| Loft Conversion near Billericay | £38 | £248 |
| Loft Conversion near Stanford-le-Hope | £40 | £254 |
| Loft Conversion near Maldon | £36 | £244 |
| Loft Conversion near Brentwood | £39 | £256 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,822

Two storey extension - £88,482

Build a timber frame extension - £26,322

Build a swimming pool - £81,322

Single storey extension - £61,432

Side return extension - £45,118

Install an RSJ - £2,522

Outbuilding - £10,322

Build a Mansard loft conversion - £52,322

Loft conversion - £36,765

Build a kitchen extension - £42,322

Hip to gable loft conversion - £42,322

Granny annexe - £87,322

Garden office - £10,322

Convert a Garage - £16,322

Garage - £18,822

Build a flat roof extension - £22,322

Build a dormer loft conversion - £42,322

Concrete foundations - £6,572

Convert a bungalow loft - £29,322

Convert a basement - £41,118