100 sqm turnkey: what fits in this size
Short answer: A house with 100 sqm offers room for three to four rooms – an open living area, two bedrooms and, depending on the floor plan, a further room plus a bathroom. This is a full-fledged small house, not a tiny house in the strict sense. The manufacturer prices apply excluding plot and ancillary building costs.
100 m² is the threshold at which a compact house becomes a full-fledged home. Couples and small families find here enough room for an open living area, several bedrooms and a good bathroom. Anyone who builds turnkey saves their own labour and moves in without having to coordinate trades themselves – but the price is above that of a shell/self-finish house.
Plain speaking: 100 sqm is not a tiny house
At 100 m² this is clearly a small house or compact single-family house, not a tiny house in the strict sense – that is 15 to 40 m². We nevertheless keep this page because many people search for exactly "tiny house 100 sqm turnkey". So that you can plan realistically, we name the category clearly and honestly here: small house.
Prices 2026: turnkey models with 100 sqm and €/m²
The following three models come from our curated database and each have 100 m². The order is by provider or alphabetical and does not represent a ranking. All prices are catalogue 'starting from' prices of the manufacturers (as of 2026) and include neither plot nor ancillary building costs.
Turnkey models with 100 m²: purchase price and price per square metre (as of 2026, no ranking)
| Model (provider) | Floor area | Purchase price (as of 2026) | approx. €/m² |
|---|
At 100 m², the price per square metre falls compared with very small houses, because expensive areas such as the kitchen, bathroom and building services are spread over more floor area. How the total costs are composed is explained by our guide to the tiny house costs.
From tiny house to single-family house: common floor areas and classification
| Category | Typical floor area | Classification |
|---|---|---|
| Tiny house (strict sense) | 15–40 m² | Minimalist, often mobile on wheels |
| Mini house | 40–60 m² | Permanently founded, full-fledged for 1–2 people |
| Small house / single-family house | 60–100 m² | Full-fledged home for couples and families |
Turnkey models with 100 sqm from our database
These houses show what is comfortably possible on 100 m². All images and detailed data come from the manufacturers. Prices without a figure mean "price on request".
Floor-plan example: how 100 sqm divides up sensibly
The following schematic example shows a typical layout: a generous open living-kitchen-dining area, two bedrooms, an additional room for working or children and a bathroom.
Tiny haus with 100 sqm turnkey: what to watch out for
Whether you write tiny house or tiny haus – at 100 square metres it is about the finishing stage, the precise scope of services and an honestly calculated total price. A turnkey tiny haus of this size is strictly speaking a small house that couples and small families can inhabit comfortably for the long term.
- Classify the floor area honestly: 100 m² is a small house, not a tiny house in the strict sense.
- Clarify the finishing stage: turnkey costs more than shell-finished, but saves your own labour.
- Check the construction and specification document carefully: which trades are really included?
- Design the floor plan for three to four rooms and keep circulation areas lean.
- Check the building land and development plan – observe the plot ratio, building lines and separation distances.
- Never confuse the catalogue 'starting from' price with the total cost – calculate the plot and 15–20% incidental costs separately.
Other sizes and further guides
Is 100 m² too much for you? Then compare with a tiny house 50 sqm, a tiny house 70 sqm or a tiny house 80 sqm. An overview of the building form is provided by the tiny house as a house type; the path to purchase is described by the guide buy a tiny house. The legal basics are explained by the guide to pitch and building law; flexible building forms are shown by the modular house. Basics on floor area are provided by the tiny house.
Compare suitable turnkey quotes for your small house
Answer a few short questions about your desired size, finishing stage and region – we match you with vetted manufacturers and send you suitable quotes free of charge. Non-binding and free of charge.
