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Double-storey extensions in Reading

A double-storey extension adds space on both floors at once. You might gain a larger kitchen below and a new bedroom or ensuite above. Building both in one go is usually better value than two separate projects.

4.9from 34 Google reviews
Two-storey blockwork rear extension under scaffolding on a British semi-detached house

Is this for you?

Signs you need this

  • You need more bedrooms and more living space
  • Your plot has room to extend to the side or rear
  • You want one build rather than two rounds of disruption

What's included

How Kestrel Build & Renovate can help

  • Advice on size, roof design and matching your existing house
  • Support with planning drawings and the application
  • Foundations, brickwork or render and a roof tied into the original
  • Steels, floor joists and connections into the existing rooms
  • Windows, insulation and finishing to meet Building Regulations

How it works

From first call to a job done properly

No jargon and no surprises. Here's exactly what happens when you get in touch.

1

Site visit and a proper chat

We come to you, look at the space and listen to what you want. You get honest advice on what is possible and what it involves.

2

Itemised quote

Once the scope is clear, you receive a detailed, itemised quote. You can see every element of the job and compare like for like.

3

Planning and building control

We guide you through permitted development or planning, building control, structural calculations and party wall notices, so everything is in place before work starts.

4

Build and handover

Work follows a realistic programme with regular updates. At the end, we walk you through the finished job and make sure building control have signed it off.

Need double-storey extensions in Reading? Get a free, no-obligation quote.

FAQs

Double-storey extensions: your questions answered

Do double-storey extensions need planning permission?

In most cases, yes. Permitted development allows some two-storey rear extensions, but the limits are strict. Most people apply for planning, and neighbours are consulted.

Will a two-storey extension match my house?

It should. Matching bricks, roof tiles, window styles and proportions is key, and planners often require it. Reclaimed or closely matched materials help the new part look like it was always there.

Is it cheaper than a loft conversion?

Not usually per square metre, but it can add more space overall, on two floors. The right choice depends on your roof, your plot and what you need the space for.

Free, no-obligation quote

Ready to talk about your project?

Call us or send a few details. We will arrange a visit, look at the space and talk through what is possible for your home in Reading.

07700 900005
Covering Reading and surrounding areas
Mon to Fri, 8 am to 6 pm
Rated 4.9/5 by 34 customers on Google

Tell us about your project

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Prefer to talk? Call 07700 900005