Polski
УкраїнськаBuilding a year-round holiday cottage: 2026 cost, 35 and 70 m²
indekscen.pl editorial team · published 30 September 2026 · prices according to the 5 October 2026 index
Building a small wooden holiday cottage (25 to 35 m²) in Poland usually costs PLN 70,000, typically PLN 67,500 ‑ 102,500, for the structure alone, including walls, roof, windows and doors. According to the sources, a large year-round cottage measuring 50 to 70 m² costs around PLN 200,000. Foundations, water, electricity, drainage and heating cost extra.
At a glance (as at 5 October 2026)
- According to the sources, the median cost of a small wooden holiday cottage measuring 25 to 35 m² is PLN 70,000, typically PLN 67,500 ‑ 102,500.
- According to the sources, a large year-round cottage measuring 50 to 70 m² costs around PLN 200,000.
- A year-round mobile home on a chassis costs around 6,500 PLN/m².
- At the median price, a 70 m² year-round timber-frame cottage in developer-finished condition costs around PLN 385,000.
- At the median price, foundations for a 35 m² cottage cost around PLN 19,000, while an electricity connection costs around PLN 2,750.
According to the sources, a holiday cottage costs from PLN 40,000 for a small seasonal cottage to around PLN 200,000 for a large year-round cottage. The difference comes down to three decisions: floor area, construction technology and whether the cottage will be used only in summer or throughout the year. Below, we compare the cost of a small 35 m² cottage, a large 70 m² year-round cottage and a mobile home. We also calculate costs not included in the cottage price (foundations, utilities and a terrace) and summarise the rules for building without planning permission. The figures are medians from public price lists and construction guides collected by indekscen.pl.
How much does it cost to build a year-round holiday cottage?
According to the sources, building a year-round holiday cottage measuring 50 to 70 m² costs around PLN 200,000. This is significantly more than a small seasonal cottage (PLN 70,000), because a year-round cottage needs insulated walls, roof and floor, better windows, heating and frost-protected systems.
Timber-frame house prices provide another useful benchmark, as most year-round cottages use this technology. timber-frame house construction in developer-finished condition has a median price of 5,500 PLN/m², which means:
| Year-round cottage, timber-frame construction | Cost at the median price | Typical range |
|---|---|---|
| 35 m², developer-finished condition | PLN 193,000 | PLN 175,000 ‑ 228,000 |
| 50 m², developer-finished condition | PLN 275,000 | PLN 250,000 ‑ 325,000 |
| 70 m², developer-finished condition | PLN 385,000 | PLN 350,000 ‑ 455,000 |
Developer-finished condition in a timber-frame house includes electrical, water and drainage systems, plasterwork and floor screeds, but does not include the plot, utility connections or final finishing. According to the sources, the same house finished on a turnkey basis costs around 8,000 PLN/m².
How much does it cost to build a 35 m² holiday cottage?
The median cost of building a wooden holiday cottage measuring 25 to 35 m² is PLN 70,000, typically PLN 67,500 ‑ 102,500. The cheapest offers in our sources start at PLN 40,000, while a 35 m² cottage with a mezzanine, insulation and installation can cost as much as PLN 150,000.
The price covers the basic structure: walls, roof, windows and doors. It does not include a terrace, heating, water and drainage systems or solar panels. This matters when comparing offers: a cheap catalogue cottage may be only the shell, with foundations and utilities still to be added.
Comparison of construction technologies for 35 m²:
| Type of cottage | Price | Notes |
|---|---|---|
| Wooden holiday cottage, 25 to 35 m² | PLN 70,000 per cottage | seasonal, without utilities |
| Log house, weathertight shell | 4,250 PLN/m², around PLN 149,000 for 35 m² | requires finishing |
| Timber-frame house, developer-finished condition | 5,500 PLN/m², around PLN 193,000 for 35 m² | insulated, with utilities |
| Mobile home on a chassis, year-round | 6,500 PLN/m² | priced per m², without conventional foundations |
A log house (log house construction (wooden house)) has the feel of a wooden cabin, but a weathertight shell is only halfway to being ready to occupy. According to the sources, a turnkey log house costs around 8,750 PLN/m².
Seasonal or year-round cottage: which offers better value?
A seasonal cottage is cheaper to build (PLN 70,000 for a 25 to 35 m² cottage), but can only be used from spring to autumn. A year-round cottage costs several times more, but you can stay there during the winter holidays, Christmas and long weekends, as well as rent it out off-season.
- Choose a seasonal cottage if you mainly visit in summer, the plot has no utilities and your budget is limited. Water can then be supplied only for the season and drained from the system for winter.
- Choose a year-round cottage if you plan winter stays, rentals or a future move. Retrofitting insulation to an old seasonal cottage usually costs more than planning a suitable year-round cottage from the outset.
- A mobile home (6,500 PLN/m²) makes sense if you do not want to build permanently or plan to move the cottage to another plot in the future.
What additional costs need to be added to the cottage price?
The cost of the cottage itself usually needs to be supplemented by foundations, utility connections or private water and drainage systems, a terrace and heating. For a small cottage, these items combined can cost as much as the building itself. Here is an example for a 35 m² cottage, based on median price-list figures:
| Item | Cost (median) |
|---|---|
| Strip foundations for 35 m² | PLN 19,000 |
| Foundation slab, per m² | 565 PLN/m² |
| Electricity connection (underground cable) | PLN 2,750 |
| Overhead electricity connection | PLN 1,000 |
| Complete deep well up to 30 m | PLN 9,000 |
| Domestic drainage treatment plant (unit only) | PLN 5,500 |
| Treatment plant installation | PLN 6,500 |
| 15 m² terrace | PLN 8,600 |
| Solar panel system of around 5 kW | PLN 22,500 |
| Site map for design purposes | PLN 1,000 |
| Design adaptation | PLN 3,000 |
We do not add these items into a single total because they depend on the plot. If mains water and sewerage are available, you will not need a well or treatment plant, but will pay for connections instead. We cover water supply for a plot without mains water in the article deep well: total cost, and terraces in which type of terrace is the cheapest.
Details of individual services: foundations, electricity connection, deep well, domestic sewage treatment plant and terrace construction.
| Service | Median | Typically | Sources |
|---|---|---|---|
| Construction of a holiday cottage | PLN 70,000 | PLN 67,500 ‑ 102,500 | 3 |
| Timber-frame house construction | 5,500 PLN/m² | 5,000 ‑ 6,500 PLN/m² | 5 |
| Log house construction (wooden house) | 4,250 PLN/m² | 3,350 ‑ 4,750 PLN/m² | 4 |
| Foundations | 550 PLN/m² | 350 ‑ 610 PLN/m² | 3 |
| Electricity connection | PLN 2,750 | PLN 2,100 ‑ 3,000 | 5 |
| Deep well | 250 PLN/linear metre | 195 ‑ 300 PLN/linear metre | 4 |
| Domestic sewage treatment plant | 15 PLN thousand | 14 ‑ 16 PLN thousand | 4 |
| Terrace construction | 575 PLN/m² | 465 ‑ 615 PLN/m² | 3 |
Median and typical range from public price lists, as at 5 October 2026. Each price includes a source and quotation on the service page.
Can a holiday cottage be built without planning permission?
A holiday cottage of up to 35 m² can be built without planning permission by submitting a notification to the county office. Under Polish construction law, this applies to detached, single-storey buildings for individual recreational use with a building footprint of up to 35 m². One such cottage is permitted for every 500 m² of plot area.
Larger cottages, such as those measuring 70 m², can also be built without planning permission in many cases by submitting a notification with a design, but the conditions concerning the number of storeys, construction and intended use are detailed. Before buying a design, ask the county office which procedure applies to your cottage. A notification does not remove the need to comply with the local development plan or a planning decision. An application for planning permission conditions prepared by a designer costs a median of PLN 1,000.
Building a holiday cottage on agricultural or forest land usually requires the land’s designated use to be changed or a planning decision to be obtained first. This is a legal rather than a pricing issue, so ask the municipality (gmina) or a lawyer before buying a plot for a cottage.
Building a holiday cottage step by step: in what order should you pay?
Building a holiday cottage step by step follows a similar process to building a house, only on a smaller scale:
- Plot and documents: check the local development plan, obtain a planning decision if necessary and commission a site map for design purposes (PLN 1,000).
- Design: an off-the-shelf cottage design with adaptation (PLN 3,000), or a design supplied by the cottage manufacturer.
- Notification or planning permission at the county office.
- Utilities: an electricity connection or generator for the construction period, plus water and drainage.
- Foundations: strip footings, a slab or individual foundation blocks for a lightweight cottage.
- Cottage installation: usually several days to several weeks for prefabricated cottages.
- Finishing and surroundings: terrace, heating and, optionally, a garden sauna (sauna construction, median PLN 10,000) or gazebo.
We discuss the costs of building a year-round permanent home in more detail in house construction cost. All construction services with prices can be found in the house construction category.
„Mały domek letniskowy drewniany (25-35 m²) – od 40 000 zł do 100 000 zł.”
Miedzinski.pl, source
„Domek, w którym możemy z pewnymi wyrzeczeniami przenocować czteroosobową rodzinę, kosztuje od 40 do 90 tysięcy złotych.”
Domni.pl, source
„drewniany domek z antresolą, o łącznej powierzchni 35m 2, z dociepleniem i montażem to koszt około 120-150 tysięcy złotych”
Altana-ogrodowa.com, source
The prices in this article come from public price lists published by contractors and cottage manufacturers, as well as construction guides. Each price has a source and quotation on the relevant service page, and we update the medians together with the index (as at 5 October 2026).
Frequently asked questions
How much do holiday cottages with installation cost?
Mały drewniany domek letniskowy z montażem kosztuje według źródeł w medianie PLN 70,000, od PLN 40,000 do PLN 150,000. Najwyższe ceny dotyczą domków ocieplonych, z antresolą, przystosowanych do dłuższych pobytów.
Do you need a planning decision for a holiday cottage?
Jeśli dla działki nie ma miejscowego planu zagospodarowania, na domek zwykle potrzebne są warunki zabudowy, także przy budowie na zgłoszenie. Przygotowanie wniosku przez projektanta kosztuje w medianie PLN 1,000; o szczegóły zapytaj w gminie.
Can you live on a recreational plot all year round?
Budynek rekreacji indywidualnej jest przeznaczony do okresowego wypoczynku, a stałe zamieszkanie zależy od przeznaczenia działki w planie miejscowym i sposobu użytkowania budynku. Przed zakupem działki albo zmianą sposobu użytkowania zapytaj w urzędzie gminy lub u prawnika.
How far from a neighbouring property can a holiday cottage be built?
Zgodnie z warunkami technicznymi budynek ścianą z oknami lub drzwiami stawia się zwykle co najmniej 4 m od granicy działki, a ścianą bez otworów co najmniej 3 m. Od tych zasad są wyjątki, więc potwierdź odległości z projektantem; adaptacja projektu kosztuje w medianie PLN 3,000.
How much does it cost to heat a year-round cottage?
Ogrzewanie nie jest wliczone w cenę domku (PLN 70,000). W małych domkach najczęściej wybiera się kominek z płaszczem albo grzejniki elektryczne, często z fotowoltaiką, której instalacja 5 kW kosztuje w medianie PLN 22,500.
Check prices with sources
Every amount quoted in the article has a source, date and verbatim quote from the price list on the service page.
Translation of the original Polish article dated 30 September 2026. Quotations from price lists are in Polish, as published by the companies. Read the original in Polish.
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