Prefab Bungalow Prices: Turnkey 2026 Checked

“Turnkey bungalow up to €100,000” – search terms like this raise hopes of an affordable single-storey home. The reality in 2026 is more nuanced: what a given budget class actually includes depends heavily on how “turnkey” (schlüsselfertig) is defined in the specific offer and which services are missing. This guide sorts the common price classes, shows in tables what is realistically included per budget, explains what “turnkey” almost never covers, and names the warning signs of dubious teaser offers. That way you can scrutinise every quote with open eyes – before you sign. Our guide to the bungalow build describes the whole process from planning to handover.

What does “turnkey” really mean for a bungalow?

This is exactly where many buyers get it wrong: a house price that looks low is often just the starting point, because key trades are marked as “by the client” (bauseits) or “optional”. “By the client” (bauseits) means you have to organise and pay for the service yourself – it is expressly not part of the offer. Anyone who skims over the term ends up planning with a figure that is clearly exceeded in the end. Reputable providers therefore state clearly which trades are and are not included, rather than quietly shifting responsibility onto the client.

Another pitfall is the difference between “turnkey” (schlüsselfertig) and “ready to move in” (bezugsfertig). Some offers call themselves turnkey even though flooring, interior doors or painting are still missing – the house would only be ready to move in once you could move in without any further work. When in doubt, ask in writing whether the house is genuinely handed over habitable at the stated price. The guide to building turnkey explains what “turnkey” covers, which variants exist and how to recognise a robust scope of services. How the pure cost structure of a bungalow builds up is explained in the house-building costs guide.

Budget classes: what do you get for €100,000 to €250,000?

The table shows: the lower the budget, the more services shift into your own responsibility. All price figures are ranges as of 2026 and are expressly not a ranking. The following sections address each budget class individually – from the modular variant to the mid-sized turnkey bungalow.

Bungalow up to €100,000 (as of 2026)

An offer of a “turnkey bungalow up to €100,000” almost always refers not to a complete bungalow but to a shell or modular variant with a considerable DIY share. The reason lies in the build type: because a bungalow places its entire living space on one level, the foundation slab and roof area are particularly large and expensive – precisely the components that an extremely low quoted price usually leaves out. For €100,000 the basic structure of a full-value bungalow simply cannot be financed turnkey. Realistic here are 40 to 70 m² as a modular or shell house, where you take on the interior fit-out, foundation slab and site connection yourself. Anyone planning this cost-consciously should budget the DIY share honestly – only then does the low entry price hold up.

Bungalow up to €120,000 (as of 2026)

In the class up to €120,000 a compact shell house of around 60 to 80 m² comes within reach – technically solid, but still with a noticeable DIY share. The foundation slab, flooring and painting usually remain excluded, as does the site connection. Anyone who takes on the painting, floor laying and parts of the interior fit-out themselves gets the affordable entry into single-level living here. Special shapes such as the L-shaped bungalow (Winkelbungalow) are barely feasible on this budget, because their larger building envelope drives up the price. A clearly rectangular floor plan is therefore the most economical choice.

Bungalow up to €150,000 (as of 2026)

From around €150,000, small, simply equipped bungalows of about 70 to 90 m² become realistic as a shell or technically finished variant. A client with this budget who takes on parts of the interior fit-out themselves ends up with more house than someone who has to contract out everything. Compact models from several manufacturers fall into this size class, for example the Suckfüll Bungalow 113 or the Danhaus Mandö (examples, not a ranking). The foundation slab, outdoor facilities and part of the interior fit-out have to be budgeted separately here too.

Bungalow up to €200,000 (as of 2026)

A genuinely turnkey bungalow with solid fittings usually starts only around €180,000 to €200,000 for compact areas of about 80 to 100 m² – and even then usually without a foundation slab, plot and outdoor facilities. In this class, single-level living as a turnkey house is actually achievable, provided the floor plan stays clear and the fittings are chosen close to standard. What fundamentally distinguishes the prefabricated bungalow is summarised on the overview page; suitable bungalow floor plans help you use the space economically.

Bungalow up to €250,000 (as of 2026)

Up to €250,000, a mid-sized turnkey bungalow of around 100 to 130 m² comes within reach – with more rooms, higher-quality fittings and room for a more demanding roof shape. The plot, outdoor facilities and special fittings still remain outside the house price. In this class it pays to look closely at the sampling stage (Bemusterung), because high-quality bathrooms, floors and heating technology can shift the price considerably within the same area. How the total costs build up step by step is shown in the bungalow build: costs guide.

Across all classes it is realistic to treat the budget class as a rough framework and to check the included services precisely. A client with a €150,000 budget who takes on the painting, floor laying and parts of the interior fit-out themselves ends up with more house than someone who has to contract out everything. Conversely, no one should overestimate their own capacity: DIY work ties up weekends and holidays over many months. Anyone who assesses this effort realistically chooses the right budget and finishing stage. Anyone planning very cost-consciously should therefore be honest about how much time and craftsmanship they can contribute. Basic saving strategies are summarised in the guide to building cheaply.

What does an 80 m² turnkey bungalow cost?

Fittings as a price driver

Within the same living area, the fittings determine substantial price differences. A level-access designer bathroom, high-quality solid wood floors, triple-glazed windows with electric shutters, an upmarket kitchen and a heat pump with underfloor heating noticeably raise the price of an 80 m² bungalow. Anyone who sets clear priorities – for example high quality for windows and heating, close to standard for floor coverings – keeps the budget under control without sacrificing living comfort or energy efficiency. This is precisely where the sampling stage separates a cheap house from an expensive one, even though the floor area is identical.

The 80 m² variant is particularly popular with couples, singles and seniors, because it enables barrier-free, low-maintenance living on one level. Anyone planning for old age should factor in door widths, thresholds and a level-access bathroom from the outset – retrofitting is expensive. The layout also determines the price: a rectangular 80 m² bungalow is considerably cheaper than an equally large L-shaped bungalow, because the building envelope stays smaller. Anyone wanting to save on a compact turnkey bungalow therefore keeps the floor plan clear and avoids expensive special shapes. Concrete pointers on this are bundled in the guide to the barrier-free bungalow for seniors.

What is usually not included in the turnkey bungalow price?

• Foundation slab or cellar — is the item in the offer, or is it treated as “by the client” (bauseits)?
• Earthworks, site road and ground preparation — often not included in the house price.
• Site connection: electricity, water and sewage connections including connection fees.
• Flooring, interior doors, painting — optional in some “turnkey” offers.
• Outdoor facilities: terrace, driveway, fence and garden design.
• Ancillary building costs: surveying, structural engineering, structural checking, construction insurance, notary and land register.

How high the foundation slab turns out in a specific case depends on size, ground conditions and insulation standard – it is a large item, especially for the spread-out bungalow. Whether a foundation slab or a cellar is more economical is clarified in the cellar or foundation slab guide. How the total price of a bungalow is composed is explained in the prefab house prices guide.

How do I recognise dubious teaser prices?

So do not judge any offer by the bottom line, but by the scope of services – and compare several providers with identically defined items. A neutral, purely alphabetical overview without a ranking is provided by the provider overview. Anyone who prefers to configure the bungalow themselves can run through fittings and size in the house configurator.

Why do prices vary so much by region?

For your budget planning this means: obtain offers from providers who actually build in your region and compare them with one another – not with advertising prices from the internet, which often come from cheap regions. A neutral, purely alphabetical overview of manufacturers can be found in the provider overview. How land prices affect the total costs and how the purchase process runs is best assessed via concrete, regional offers.

What buffer should I plan on top?

The buffer is not a sign of poor planning; it is part of any sound construction financing. Precisely with the bungalow, whose large-area foundation slab reacts more strongly to ground problems, this reserve pays off. How to sensibly combine equity, interest and repayment, and what role subsidies play, is set out in the subsidy overview. Anyone planning very cost-consciously will find additional strategies in the guide to building cheaply. What fundamentally distinguishes the bungalow as a prefab house is summarised on the house type page.