Single storey extension cost in WD3 - Sort by rates or availability
Ferdas Design & Build Ltd
From £65,080
At Ferdas Design & Build Ltd we have been fitting bespoke bathrooms since 2013. We pride ourselves on being the go-to bathroom fitters for discerni...
1 review
Torrington
From £58,840
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO
SH Enterprise
From £55,480
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
T M Builder
From £61,240
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Samuele Paolini
From £62,840
Need an Extension Builder in WD3? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
ABC Associates STRUCTURES 4 U
From £60,600
Member since August 2026
Relax... you have found a reliable extension builder in WD3. ABC Associates STRUCTURES 4 U is a friendly and reliable company based in WD3 who cons...
VA Structures
From £58,840
Need an Extension Builder in WD3? VA Structures has been helping local clients (10 mile radius) with their extension buildering jobs for many years...
DC Build & Pave
From £60,600
Trusted and professional extension builder in WD3. Experienced in all extension buildering work and keeping within budget and on quote. DC Build & ...
Ali & Sons Builders
From £58,040
I am a qualified, builder, electrician and plumber. I have been working in the construction industry for over 23 years and have built everything fr...
The Diamond Property Service Ltd
From £61,080
Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...
Extension builder estimates (based on hourly rates) to build a single storey extension in WD3
- How much does a single storey extension cost?
- Single storey extension cost calculator
- What size single storey extension can I build without planning permission?
- Do I need an architect for an extension?
- How deep do foundations need to be for a single storey extension?
- Is it cheaper to have an extension or a conservatory?
