Single storey extension cost in SE4
J&J Building Solutions
From £55,960
Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in SE4. No obligation free quotes ...
Mr
From £56,920
Experienced extension builder ready to quote for your work. Mr is the best extension builder in SE4. No obligation free quotes and many happy custo...
JK Doors
From £54,680
JK Doors is a trusted extension builder serving customers in SE4 and the surrounding area. Contact us to today to get a competitive quote for exten...
Torrington
From £58,840
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
Samuele Paolini
From £62,840
Need an Extension Builder in SE4? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
Guven Buildings LTD
From £61,240
skilled worker who specializes in completing a wide range of building and renovation projects
HOUSE BUILDING SERVICES LIMITED
From £67,320
HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in SE4 and the surrounding area. Contact us to today to get a comp...
GR MAINTENANCE LTD
From £52,760
Member since April 2025
Trusted and professional extension builder in SE4. Experienced in all extension buildering work and keeping within budget and on quote. GR MAINTENA...
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...
Derryard Construction Ltd
From £59,000
Relax... you have found a reliable extension builder in SE4. Derryard Construction Ltd is a friendly and reliable company based in SE4 who consider...
Extension builder estimates (based on hourly rates) to build a single storey extension in SE4
- 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?
