A budget over 300,000 euros leads in our range beyond the single series model. Within this range, individual Signature designs with more than 100 m² of area, multi-module Panorama XL concepts and projects with several units suitable as an investment take shape.
Unlike in the smaller budget classes, this is not about the choice between series models, but about architecturally and economically demanding ventures. We derive concrete amounts from established sample calculations and label them as such.
All prices and areas are starting values or stated sample calculations from our data. The actual price depends on area, fittings and the number of units and only becomes binding after planning. For reliable figures we prepare an individual quote for you.
Key takeaways
- Above 300,000 euros, individual Signature designs with more than 100 m² of area take shape.
- A 100 m² modular house lies at around 350,000 to 400,000 euros in an established sample calculation.
- This sample calculation is based on 3,530 to 3,970 euros per square metre and is to be understood as a guide.
- Multi-module Panorama XL concepts extend the area well beyond the standard size.
- Several units can be bundled as an investment, for instance for rental or value appreciation.
Last updated: August 8, 2026 · Editorially reviewed by 1A Tinyhouse
Individual Signature designs over 100 square metres
Above 300,000 euros the focus lies on individual Signature designs with more than 100 m² of area. The Signature is freely planned from 15 to over 100 m², so within this budget generous, multi-storey or multi-wing floor plans with upmarket fittings can be realised.
An already established sample calculation serves as a guide: a 100 m² modular house lies, on the basis of 3,530 to 3,970 euros per square metre, at around 350,000 to 400,000 euros. The following table shows this sample calculation with its key figures. It is labelled as its own sample calculation and does not replace a quote.
Own sample calculation: 100 m² modular house over 300,000 euros
| Item | Value |
|---|---|
| Area | 100 m² |
| Price per m² (lower limit) | 3,530 € |
| Price per m² (upper limit) | 3,970 € |
| Total lower limit | approx. 353,000 € |
| Total upper limit | approx. 397,000 € |
Own sample calculation based on 3,530 to 3,970 euros per square metre. No binding prices. Additional costs and special requests are not included.
Multi-module concepts and Panorama XL
Besides the free Signature planning, multi-module Panorama XL concepts take shape over 300,000 euros. The Panorama XL from 159,000 euros is extendable with additional modules, so through several coupled room units living areas far beyond the standard size of 45 m² can be realised.
Such multi-module concepts are suitable for large families, for combined living and working or for a division into several self-contained areas. Each additional module increases the total price, which is why these ventures typically lie above the 300,000-euro mark.
Which modular or Signature solution suits your plot and venture is something we clarify in a detailed consultation. For large areas we recommend an early plot and permit check.
Multiple units as an investment
A budget over 300,000 euros also enables the acquisition of several units as an investment. Instead of a single large house, two or more compact models can be bundled and rented out or operated as holiday properties. In this way the capital is spread across several economically usable units.
Several compact models such as the Nordic Nomad from 79,000 euros or the Dune Lodge from 89,000 euros add up within this budget to a small portfolio. The concrete profitability depends on location, occupancy and running costs and should be calculated in advance.
How multiple units add up economically is something we examine on our pages about capital investment and investment. We accompany you from concept through manufacturing to the setting up of several units.