Wrap-Around and Rear House Extensions in Bermondsey
Founder-led house extensions in Bermondsey, from Crest Building Services in Bexleyheath.
From modest single storey rear extensions to full double storey and wrap-around builds, Crest Building Services delivers house extensions across Bermondsey that are designed to work for the way you live. Founder Wayne coordinates the structural brickwork in-house and brings in trusted, vetted trades for plumbing, electrics and finishing.
Bermondsey sits within our core Greater London coverage, close to Bexleyheath and Bell Green, all reachable from our Bexleyheath base within roughly a ten mile radius.
Why Consider House Extensions in Bermondsey?
You are outgrowing your home
a growing family, a new home office or the need for a proper dining space all point towards extending rather than moving.
Add value
a well-built extension is one of the most reliable ways to increase a property's resale value in Bermondsey.
You want a single point of contact
one founder-led team handling groundworks, brickwork and trade coordination avoids the gaps that appear between separate contractors.
You are choosing between moving and improving
extending is often the more sensible long-term investment once moving costs are factored in.
You care about brickwork that matches
brick matching to your existing property keeps the extension reading as part of the original house.
What House Extensions in Bermondsey Involves
A written quote covers groundworks, structural brickwork, roofing and the coordination of the subcontracted trades needed to complete the shell, such as plumbing and electrics. You get a clear breakdown at the consultation stage so you know exactly what is and is not included before agreeing to proceed, with no vague figures or hidden extras appearing later in the build.
Timescales depend on the size and type of build. A single storey extension typically takes eight to twelve weeks from groundworks to completion, while a double storey extension usually takes twelve to eighteen weeks. Exact timing depends on the scope, the weather and how quickly design and planning decisions are finalised at the outset, all of which we talk through honestly before you commit.
Crest Building Services is founder-led, locally based and honest about what your plot can and cannot take. Every image on our site is a genuine job we have completed, not a stock photo or render. To get started on your extension in Bermondsey, request a quote through our contact form or call us directly on 07495 434230 to arrange a site visit.
Frequently Asked Questions for Bermondsey
We build extensions across Bermondsey and the surrounding areas within roughly a ten mile radius of our Bexleyheath base, including towns such as Welling, Sidcup, Bexley, Erith and Crayford. Contact us with your postcode and we will confirm coverage for your specific address.
Had Work Done With Us?
If Crest Building Services has worked on your home, we'd really appreciate a quick Google review. It helps other homeowners in Bexleyheath and the surrounding areas find us.
Leave Us A Google ReviewOther Services in Bermondsey
House Extensions in Nearby Areas
House Extensions in Bermondsey, Built to Last
Get in touch to discuss your house extensions project in Bermondsey with founder Wayne.