House Extensions in East London

More space, without the move.

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Love your street but need more room? A well-designed extension gives you the space your family needs — a bigger kitchen-diner, an extra bedroom, a proper home office — without the cost and chaos of moving.

We build rear extensions, side returns, wraparounds and double-storey extensions across East London and Essex. And we do it the stress-free way: fixed pricing agreed up front, one dedicated project manager, and a tidy site you can still live around.

Call 07772017237 for your free site visit.

Extension types we build

  • Rear extensions — stretch your home into the garden for an open-plan kitchen-diner or extra living space. The most popular choice for Victorian and Edwardian terraces.
  • Side return extensions — reclaim that dead alleyway down the side of your house. Perfect for widening narrow kitchens in period terraces.
  • Wraparound extensions — combine rear and side return for maximum space. Ideal if you’re planning the “forever home” layout.
  • Double-storey extensions — add space upstairs and down in one build. Often the most cost-effective way to add a bedroom and a bathroom together.

Planning permission, handled

Most single-storey rear extensions fall under permitted development — no full planning application needed. Double-storey extensions and work in conservation areas usually need permission.

We know East London’s planning quirks — Waltham Forest, Hackney, Redbridge, Newham — and we’ll tell you honestly at the first visit what’s likely to be approved. If drawings or structural calculations are needed, we can arrange them.

The Stress-Free way to build

  • Fixed price, in writing — a line-by-line quote before we start. The price on the paper is the price you pay.
  • One point of contact — your dedicated project manager, plus a WhatsApp group so you always know what’s happening.
  • Tidy, respectful sites — we keep dust down, protect your floors, and never leave you living in a building site.
  • Realistic timelines — we build in buffer for weather and material delays, and we stay on your job until it’s done.

FAQs

How much does an extension cost in East London?

Every project is different, but as a rough guide, single-storey extensions in London typically start around £2,000–£2,800 per square metre depending on spec. We’ll give you an exact fixed quote after a free site visit — no obligation.

How long does an extension take?

A single-storey rear extension usually takes 10–16 weeks on site once work starts, plus design and any permissions beforehand. We’ll give you a confirmed schedule with your quote.

Will I need to move out?

Almost never. We phase the work so you can live in your home throughout — most clients are surprised how normal life stays.

Do you handle building regulations?

Yes. We work with building control throughout and hand over all certificates at completion.

Ready to talk about your extension?

Start with a friendly, no-obligation chat. We’ll visit, measure up, talk honestly about what’s possible and what it will cost.

Call or WhatsApp 07772017237 — we reply within one business day.

  • Free, no-obligation quotes
  • Fully Insured & Qualified
  • 15+ Years Experience
  • Rated 5 Stars Locally
  • Fast response times
  • Local Experts

Call 07772017237 for your free site visit

Fixed prices. Clear timelines. No surprises. Just results.

Call now Get a free quote