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Double Storey Extensions in Lancashire

Professional double storey extension across Lancashire — free survey, fixed written quotes and guaranteed work.

S&K Property Investments & Improvement carries out double storey extension throughout Lancashire — one accountable team from first survey to final finish.

Our work is guaranteed, our quotes are fixed in writing, and our tradespeople are vetted and insured. A two-storey extension is the most cost-effective way to add serious space — extra living space downstairs and a bedroom, bathroom or master suite above. Because the roof and foundations are shared across two floors, you get more room per pound than a single-storey build.

Our double storey extensions service in Lancashire includes

  • Extra ground-floor living space and a room above
  • Matched brickwork and roofline to the existing house
  • Full structural design and building-control sign-off
  • New bedrooms, bathrooms or a master suite
  • Plumbing, heating and electrics extended cleanly
  • Fixed itemised quote after a free survey

We manage the added structural demands, matching brick and roofline, and tie the new floors neatly into the existing house. From design and building control to the final decoration, it is delivered by one team against a fixed, written price.

Double storey extension across Lancashire

We carry out double storey extension throughout Lancashire, including Preston, Blackburn, Blackpool, Burnley, Lancaster, Chorley, Accrington, Leyland and the surrounding villages.

Double Storey Extensions in Lancashire — FAQs

Will a two-storey extension need planning permission?
Two-storey extensions more often need planning than single-storey. We assess it and manage the application for you.
How long does a double-storey extension take?
Typically 12–20 weeks on site depending on size and finish. Your programme is set out in the quote.
Will a two-storey extension need planning permission?
Two-storey extensions more often need planning than single-storey. We assess it and manage the application for you.
Are you local to Lancashire?
We are a West Midlands-based company covering Lancashire and the wider region, so you get a responsive local service backed by a full team.
Is the quote for double storey extension in Lancashire free?
Yes — we provide a free site survey and a fixed, itemised written quote with no obligation.

Call 0800 088 6341 or request a free quote online and we will get straight back to you.

Double Storey Extensions in Lancashire?

Call 0800 088 6341 or request a free survey and a fixed written quote for your double storey extension project in Lancashire.

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