Log House Prices 2026: Turnkey & as a Kit
A turnkey log house costs around €2,200 to €3,200 per square metre in 2026 – depending on the wall build-up. This guide explains the price differences between round log, square beam and glulam, compares kit and turnkey, examines settlement as a cost factor and works through an example.
The log house (Blockhaus) stands like hardly any other construction method for natural material, visible wood, and a special living feeling. But the prices turn out differently than for the classic timber-panel house — and are determined by a factor that many prospective buyers underestimate: the wall structure. Whether round log, square beam, or glulam (laminated timber, Brettschichtholz), whether kit or turnkey — between the variants there is quickly a €100,000 difference. This guide quantifies the log-house prices for 2026 realistically, explains the peculiarity of timber settlement as a cost factor, and works through an example.
What does a turnkey log house cost in 2026?
Short answer: A turnkey log house costs, as a rule, between €2,200 and €3,200 per square metre of living area in 2026. For a log house with 120 m², that means around €265,000 to €385,000 — excluding land and ancillary construction costs. The large range arises from the wall structure: log houses made of thin glulam or square beams are at the lower end, solid round-log houses with thick solid-timber walls at the upper end. Anyone taking on a lot themselves and choosing a kit can significantly lower the costs, but must then plan for considerable own effort.
Unlike the turnkey timber-panel house, which works with thin, factory-insulated elements, the log-house wall consists of solid, visible timbers. This shapes the appearance, living climate, and price alike. If you want to weigh the log construction against other timber-house variants, the price overview timber house turnkey prices helps, which compares timber-panel, log-plank, and solid-timber construction.
Price per square metre by wall structure: round log, square beam, or lamella
Short answer: The wall structure is the most important price factor for a log house. Glulam/lamella walls (laminated timber) are the cheapest at around €2,200 to €2,700 per m², dimensionally stable and little prone to settlement. Solid-timber square beams cost about €2,500 to €3,000 per m² and offer the classic log-house look. Solid round-log houses with thick solid-timber logs are the most expensive at €2,800 to over €3,200 per m², but the most full of character — and the most strongly affected by the natural settlement of the wood.
Log-house wall structure and price level 2026 (turnkey)
| Wall structure | Price per m² | Look & properties | Settlement |
|---|---|---|---|
| Glulam/lamella (BSH) | €2,200–2,700 | dimensionally stable, straight, few thermal bridges | low |
| Solid square beam | €2,500–3,000 | classic log look, good climate | medium |
| Solid round log | €2,800–3,200+ | rustic, very full of character | high |
Note: solid single-skin log walls on their own often do not achieve the U-value of modern insulated walls. Anyone planning a log house as an energy-efficient year-round house should therefore choose either a very thick wall thickness or a double-skin structure with an insulation layer — both affect the price. The basic properties of the construction method are described by the house-type page log house.
Kit or turnkey — how much does personal contribution save?
Short answer: As a kit, you can acquire a log house 40% to 55% cheaper in 2026 than turnkey — but only if you largely organise the assembly, interior finishing, and building services yourself or with tradespeople under your own management. The kit usually comprises the prefabricated wall material, roof structure, windows, and doors for self-assembly. Everything else — foundation slab, electrics, plumbing, heating, screed, interior finishing — you have to commission additionally or perform yourself. With turnkey, by contrast, you take over a move-in-ready house at a calculable fixed price.
The saving with a kit is tempting, but requires time, manual skill, and coordination of the trades. Miscalculations of personal contribution are a common reason for budget overruns. What is realistically feasible yourself and how you cleanly offset the value of your work is explained by the guide personal contribution in house building as well as the overview of the finishing levels.
Compare kit offers cleanly
Kit prices look cheap, but often include neither the foundation nor the assembly. Convert every offer to the same level of service: what does the material cost, what the assembly, what the complete interior finishing? Only then can a kit be compared fairly against turnkey.
Compare log-house offers — from kit to turnkey
Whether solid round log or insulated glulam wall: the prices differ greatly. Request offers from suitable log-house manufacturers free of charge and without obligation, and compare the scope of services and fixed price on an equal footing.
Settlement and peculiarities as a cost factor
Short answer: Solid log timber "works": it continues to dry after erection and settles — with thick round logs this can amount to several centimetres per storey over the first 1 to 3 years. So that the house is not damaged in the process, a log house needs structural provisions: height-adjustable settlement screws under load-bearing supports, sliding connections at windows and doors, as well as settlement joints. These details are normal for a log house, but they make planning and execution more expensive than settlement-poor glulam constructions.
The settlement is not a defect, but a property of the construction method — it just has to be planned in professionally. Make sure that your provider structurally takes settlement reserves into account and documents this in the construction description. Further price drivers are:
- Wall thickness: the thicker the solid timbers, the more expensive the material and the higher the insulation and settlement effort.
- A double-skin structure with an insulation layer for year-round living raises the price, but improves the energy balance.
- Roof overhangs and structural timber protection are more important and cost-relevant for a log house.
- Special forms such as corner half-lap joints (protruding logs) cause extra effort.
- Year-round use as a main residence places higher demands than a holiday log house.
Running costs and maintenance of a log house
Short answer: A log house is somewhat more maintenance-intensive than a rendered house, because the visible timber façade has to be cared for. Depending on the coating, orientation, and weathering, a new protective coating (glaze or oil) is due every 4 to 8 years; the material costs for this are roughly €8 to €20 per square metre of façade area in 2026, plus the labour effort. The settlement joints and settlement screws should be checked and readjusted regularly in the first years. The energy costs depend strongly on the wall structure and the insulation.
- Façade coating: renew every 4–8 years; regular care significantly extends the service life.
- Tighten settlement screws in the first years (with solid walls), less often thereafter.
- Keep the roof and roof overhangs intact as structural timber protection.
- Heating costs: single-skin solid walls can cause higher operating costs than insulated structures.
- Plan a maintenance reserve of around 1% of the building value per year.
Despite higher maintenance effort, a well-built log house can last for decades. Neutral information on energy-efficient building and funding is provided by the KfW; independent guidance on construction contracts can be found at the consumer advice centre.
Example calculation: log house 120 m² turnkey
Short answer: For a turnkey log house with 120 m² and square-beam walls, you land in 2026 — including foundation slab, site connection, ancillary costs, and outdoor facilities — realistically at around €380,000 to €430,000, excluding land. The pure house price accounts for about €330,000 of this, the ancillary construction costs around 15% to 20% on top. Anyone deciding on the cheaper glulam variant can save several tens of thousands of euros; anyone choosing a solid round log lands correspondingly higher.
Example calculation log house 120 m², square beam, turnkey
| Item | Amount (approx.) |
|---|---|
| Log house turnkey (120 m² × €2,750) | €330,000 |
| Foundation slab | €32,000 |
| Site connection | €18,000 |
| Building permit, structural engineering, settlement certificate | €9,000 |
| Outdoor facilities, terrace | €20,000 |
| Total excluding land | ≈ €409,000 |
How to quantify the ancillary costs in detail is shown by the overview of house build costs. To compare suitable manufacturers neutrally, use the provider overview.
Typical mistakes in the log-house calculation
Short answer: The most common cost mistakes with a log house are: not planning the settlement structurally, overestimating the insulation value of single-skin solid walls, confusing kit prices with turnkey offers, underestimating the maintenance effort of the timber façade, and forgetting the ancillary construction costs. Anyone who takes these points into account from the outset calculates more realistically and avoids nasty surprises during and after the build.
- Ignoring settlement: without settlement screws and sliding connections, building damage looms.
- Overestimating insulation: single-skin solid walls rarely reach efficiency-house level without additional insulation.
- Confusing kit with turnkey: completely different scopes of service.
- Forgetting façade care: regular coating is part of the operating costs.
- Underestimating ancillary construction costs: 15–20% come on top of the house price.
A log house is a demanding but rewarding construction project if the peculiarities of the construction method are planned in cleanly. Compare several complete offers and make sure that settlement reserves, insulation, and care instructions are documented in the construction description.
For whom is a log house worthwhile?
Short answer: A log house is worthwhile above all for builders who appreciate the natural building material wood, a visible, rustic ambiance, and a special room climate, and are prepared to accept somewhat more maintenance effort. Anyone, by contrast, looking for the most low-maintenance, highly insulated house at the cheapest price is often better served by a rendered timber-panel house. As a holiday house, weekend house, or main residence full of character, the log house, on the other hand, unfolds its typical strengths.
Whether as a pure residential house, holiday house, or in mixed use — the decision should always weigh the higher maintenance and partly operating costs against the special living feeling. Anyone wanting to set the log construction against other timber-house variants will find the comparison in the price overview timber house turnkey prices; details on the construction method itself on the house-type page log house. Anyone wanting to save in a targeted way will find approaches in the guide building cheaply. To place it in context against the classic panel construction method, the current prefab house prices 2026 help.
Plan your log house with a clear fixed price
Whether round log, square beam, or glulam — a transparent fixed price with a complete construction description protects against surprises. We connect you free of charge and without obligation to suitable log-house providers, so that you know your total costs before you sign.
What does your dream house really cost?
Request suitable quotes from vetted manufacturers for free and compare the prices per square metre for your construction project.
Compare house prices nowImportant questions briefly explained
The most common price questions around Log House Prices 2026 – answered concisely by the Prefabricated House editorial team (as of 2026).
