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Local Builder

Builders in
Walthamstow

Extensions, loft conversions and refurbishments across Walthamstow (E17). NSV Homes — East London's trusted builders since 2010.

Get a Free Quote Call +44 7860 547857
About Our Work in Walthamstow

Your Local Builder
in Walthamstow

NSV Homes Ltd is based in Dagenham and has worked across Walthamstow (E17) for over 15 years. We build extensions, loft conversions, full refurbishments and new builds for homeowners and landlords throughout the area.

Walthamstow is one of East London's busiest improvement areas — we're regularly working on Warner flats, terraces and family houses across E17.

Unlike most builders, we own our supply chain — buying materials direct from manufacturers. Better quality, lower cost, no middlemen.

House extension Walthamstow E17 Full refurbishment Walthamstow
What We Build in Walthamstow

Our Services in Walthamstow

01

House Extensions

Rear, side return and double-storey extensions. We build the structure and fit the kitchen if you need it..

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02

Loft Conversions

Velux, dormer, hip-to-gable and mansard conversions. Turn your loft into a bedroom, office or suite..

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03

Full Refurbishments

Complete home renovations — rewire, replumb, new kitchen, bathrooms and decoration..

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Price Guide

Build Costs in Walthamstow

Single-storey rear extensionFrom £19,000
Loft conversion (Velux)From £22,500
Loft conversion (dormer)From £27,500
Full house refurbishmentFrom £27,500
Kitchen fit-outFrom £7,000
Bathroom installationFrom £4,000

Starting-from prices. Prices exclude VAT.

Areas Covered

We Cover Walthamstow
and Surrounding Areas

We regularly work across E17 and surrounding areas including Leytonstone, Chingford, Leyton and Tottenham. Not sure if we cover your exact location? Just give us a call.

DagenhamIlfordRomfordBarkingStratfordHackneyWansteadWoodford GreenLeytonstoneChingford
FAQ

Questions About Our
Work in Walthamstow

Are you actually local to Walthamstow?
Yes — we're based in Dagenham and Walthamstow is one of our regular working areas. Most of our team live locally. We know the housing stock here well and we're never far from site.
How quickly can you come and assess the project?
Usually within 3–5 working days. Site visits are free and there's no obligation to proceed. We don't send a salesperson — one of our team leads comes, looks properly, and gives you a straight assessment.
How do you compare on price to other builders?
We don't publish prices because every project is different — but we're competitive with other premium East London builders. The difference: a genuinely fixed price that doesn't change, our own supply chain so no merchant markup, and one accountable team from start to finish.
What happens after I get in touch?
We book a free site visit, come and look, ask the right questions, and send you a detailed written fixed price within a week. No rough estimate that grows once we're on site. No pressure, no obligation.
Get in Touch

Free Site Visit
in Walthamstow

Based locally. We'll visit, assess and give you a fixed price quote — no obligation.

Request a Free Quote Call +44 7860 547857