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Double Storey Extensions in Dorset

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

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

We manage the whole project — design, trades and building control where needed — so you deal with one team. 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 Dorset 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 Dorset

We carry out double storey extension throughout Dorset, including Bournemouth, Poole, Weymouth, Christchurch, Dorchester, Bridport, Ferndown, Wimborne Minster and the surrounding villages.

Double Storey Extensions in Dorset — 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 Dorset?
We are a West Midlands-based company covering Dorset and the wider region, so you get a responsive local service backed by a full team.
Is the quote for double storey extension in Dorset free?
Yes — we provide a free site survey and a fixed, itemised written quote with no obligation.

Contact S&K Property Investments & Improvement for honest advice and a competitive fixed price on double storey extension in Dorset.

Double Storey Extensions in Dorset?

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

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