Double Storey Extensions in Cardiff

Looking for double storey extension in Cardiff? S&K Property Investments & Improvement is a trusted local team covering Cardiff and the surrounding area.

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 Cardiff 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 Cardiff

We carry out double storey extension throughout Cardiff, including Cardiff, Llandaff, Whitchurch, Llanishen, Radyr, Rhiwbina, Roath, Canton and the surrounding villages.

Double Storey Extensions in Cardiff — FAQs

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