Wrap-Around and Rear House Extensions in Streatham
Founder-led house extensions in Streatham, 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 Streatham 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.
Based in nearby Bexleyheath, Crest Building Services covers Streatham and the wider Greater London area, including neighbouring Strand and Summerstown.
Why Consider House Extensions in Streatham?
You care about brickwork that matches
brick matching to your existing property keeps the extension reading as part of the original house.
You are choosing between moving and improving
extending is often the more sensible long-term investment once moving costs are factored in.
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.
Increase space
gain a larger kitchen, an extra bedroom or an open-plan living area without the cost and disruption of moving house.
Minimal disruption
phased working and clear communication keep your home liveable throughout the build wherever possible.
What House Extensions in Streatham Involves
The process starts with a site visit to discuss your goals, budget and the practical constraints of your plot. From there we help develop workable designs and advise on planning permission and building regulations before any work begins. Once the plan is agreed, Wayne leads the groundworks and structural brickwork, with vetted subcontractors brought in for plumbing, electrics and finishing, and a final walk-through confirms every detail before handover.
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.
Based in Bexleyheath and covering Streatham within roughly a ten mile radius, we keep site visits and follow-ups quick rather than a logistical headache. Contact Crest Building Services with your postcode and a brief idea of what you have in mind, and we will confirm coverage and book an initial visit to talk it through in person.
Frequently Asked Questions for Streatham
Founder Wayne personally leads the groundworks, structural brickwork and roofing, as brick laying is his own trade specialism. Trusted, vetted subcontractors handle plumbing, electrics and finishing trades, and the same team stays on site throughout so you always have a single point of contact.
Had Work Done With Us?
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Get in touch to discuss your house extensions project in Streatham with founder Wayne.