Mortgage for a frame house – how banks view this technology
The "inferior" property myth – how does the bank value a frame house?
Even a decade ago, property appraisers approached the valuation of wooden houses with reserve. Today the situation looks completely different. Modern frame houses, meeting WT 2021 energy standards (and our houses exceed them), are treated as full-value mortgage security. In the context of a loan for a frame house, this is key information.
Banks pay attention to:
- Durability: Certified C24 wood guarantees a lifespan comparable to masonry buildings.
- Market value: Frame houses gain value, and the growing popularity of modern designs makes them easy to sell on the secondary market.
- Documentation: System-S supplies a complete architectural and construction design, which is the basis for the bank analyst.
You don't have to worry about the down payment – it is standardly 10% or 20%, just like with any other construction.
Race against time and tranches in prefabricated house construction
Financing home construction - the bank pays out funds in stages. This means you build a stage, the bank sends an inspector to check progress, and then pays out the next tranche. In traditional construction, this cycle lasts for months, while in System-S your house can be in a closed shell state within 2–4 weeks from foundations.
Therefore, understanding tranches in prefabricated house construction is crucial. Banks work slower than the pace of prefabrication – it may happen that the house is ready for the next stage, and funds from the bank tranche are still not released. To avoid downtime:
- Appropriate material-financial schedule: Report to the bank that construction will be express. Accumulated tranches (e.g., Tranche I: foundation, Tranche II: entire closed shell with windows) will streamline the process.
- Cash security: It is worth having a "financial cushion" at the start to pay advances for materials before the bank releases funds.
Government programs and Eco-Credits
Frame houses are beneficiaries of the "green revolution" in banking. Many banks offer so-called Eco-Mortgages – loans with a lower margin or no commission for energy-efficient houses. Our houses easily meet stringent primary energy demand (EP) standards, which allows for cheaper financing.
Programs like "Credit at the Start" or subsidies for installments are available regardless of construction technology. Banks prefer, however, building a frame house with an external company because it guarantees timely and budgetary completion of the investment.
What to prepare for the bank?
System-S supports compiling technical documentation so that the credit process runs smoothly. Prepare:
- Construction design (we provide).
- Cost estimate of construction works (precise and consistent with real costs – banks appreciate this because in traditional "masonry" prices often diverge by 30%).
- Contract with the contractor (this raises your credibility – the bank knows that a company is building, not a "brother-in-law").
Summary: Fast construction means fast moving in
Analyzing the loan for a frame house holistically, it turns out to be more profitable. The construction period, in which you pay only interest on tranches, lasts 3–4 months instead of 2 years. You move into your home faster, stop paying rent, and start repaying the capital. Banks see the advantages of prefabrication and are increasingly willing to support this method of building.

