Nyckelfärdigt attefallshus

Price of a winterised Attefall house

The base price of our 18 m² house is from approx. SEK 376,000 including VAT and crane delivery. If the house is to be suitable for living in all winter, we specify insulation and installations in the quote, and any additions are shown as separate lines.

Updated

Finished timber house, 6 × 3 m, photographed at an angle from the front on its foundation
The 18 m² house seen at an angle from the front – just as it stands after delivery.
From approx. SEK 376,000incl. VAT, delivered by crane (≈ €33,750; €1 = SEK 11.131, ECB 2026-10-23)
House 6 × 3 m, 18 m², kitchen and toilet. Foundation and connections not included.

How we show additions

You should be able to see exactly what separates a summer house from a year-round house. That is why we split up the quote:

Updated 2026-10-23
Line in the quoteExample of content
Base house18 m² with kitchen and toilet, delivered by crane
Insulation and building envelopeSpecified build for winter use
Heat sourceYour choice: radiators, air-to-air heat pump or other
Frost protectionFor example a heating cable on the incoming water pipe

Costs outside the house

For year-round use it is often the connections that make the difference: a frost-free water pipe from the main house, an electricity supply that can handle heating and a drain that works in winter. Local installers do that work, and the municipality may require a notification for water and drainage. We help you with the documentation for them.

See the full picture on total cost and read about the technology on winterised Attefall house.