How much money do you need to build a 100 m² house? – Marysia Houses Guide
How much money do you need to build a 100 m² house? – Marysia Houses Guide
100 m² house – the most common choice of Poles
Today, 100 m² is the sweet spot: sufficient for a 2+2 family, functional, and yet still financially manageable. But how much will it realistically cost to build such a house in 2025?
It depends – on the technology, the standard, and the approach. Here's a guide that will show you the real range.
🛠️ Construction technologies: prefabricated or traditional?
Technology | Lead time | Cost of developer state | Turnkey cost |
---|---|---|---|
Prefabricated | 3–4 months | 400–480 thousand PLN | 500–600 thousand PLN |
Traditional (brick) | 10–14 months | 430–530 thousand PLN | 550–700 thousand PLN |
Prefabrication offers advantages in terms of time, fixed cost, and energy efficiency. Traditional construction may offer greater flexibility, but it carries greater cost risks.
💸 Cost estimate for a 100 m² prefabricated house (turnkey option)
Element | Price range |
Design + documentation | 8,000 – 12,000 PLN |
Production and prefabrication | 300,000 – 360,000 PLN |
Transport and assembly | 30,000 – 40,000 PLN |
Foundation and installations | 50,000 – 70,000 PLN |
Interior finishing | 80,000 – 120,000 PLN |
TOGETHER | ~500,000 – 600,000 PLN |
The price may include: heat recovery, heat pump, smart systems, photovoltaic panels – depending on the package.
⚠️ What else needs to be added?
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Plot and utility costs (if you don't have them)
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Administrative and surveying fees
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Connections to the network
-
Fence, terrace, driveway
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Buffer for unexpected expenses (min. 10%)
Is PLN 500,000 enough?
👉 Yes – but under certain conditions:
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You already have a plot of land
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You are building a prefabricated house in an economic standard
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You decide on a limited footprint and reasonable finishing
If you want a higher-class house, with a garden and extras, it's worth spending 550,000-650,000 PLN.
Summary
Building a 100 m² house in 2025 is possible from as little as PLN 500,000 , especially using prefabricated technology. It's a fast, predictable, and energy-efficient way to build your own home.
📩 Looking for a ready-made 100 m² project or want to request a quote? Contact: dorota@domkimarysia.com
🌐 www.domkimarysia.pl
The article was prepared by Dorota Burzec – creator of the Domki Marysia™ brand