Prefabricated house: What does it mean? Features & Definition

A prefabricated house is an umbrella term for a wide range of house types. Most suppliers of prefabricated houses have a large and extensive range of show houses in their repertoire and you have the choice to pick your dream house. Do you prefer a detached house, a villa or a bungalow? With cellar, garage or carport? These are all important aspects that you should consider when choosing your property. Because a prefabricated house is one thing above all: versatile.

You want to buy or build a house, but don’t know which one is right for you? Then take a look at our guide to house types from A – Z! Here you will find all house types, from bungalow to terraced house!

Characteristics of a prefabricated house: Special type of construction

The special thing about a prefabricated house is the unusual construction method. Unlike a solid house, this construction method is not built on the property, but the individual parts / walls of your house are produced in a warehouse. Afterwards the elements are brought to the building site and only pulled up and fastened. The main material for prefabricated houses is usually wood. However, if you want to improve the weather resistance of the building, you have the option of mixing in concrete or lightweight concrete. Especially the fast construction time and the lower costs are an advantage of a prefabricated house and make this type of building so popular.

Building services: state-of-the-art technology integrated right from the start

As soon as you plan to build a new house, the house should be modern and technically up to date. In contrast to a solid house, you have a big advantage with a prefabricated house. The building services are already installed in the production halls and are planned into the shell elements. You have only one supplier, who takes care of all your wishes. This means that the electrics do not have to be agreed with a third person. The heating systems are also very advanced and energy-saving is built from the beginning.

Advantages & disadvantages of a prefabricated house: costs, construction time & quality

As with any type of building, you should consider the advantages and disadvantages beforehand. Think about how your priorities are distributed and what is important for you and perhaps also for your family. Decide before you start building for a solid house or for a prefabricated house. We have listed the most important plus and minus points of a prefabricated house for you, so that you can make the right decision.

Advantages: fast construction time, reasonable cost & co.

As you have already experienced, the biggest advantage of a prefabricated house is probably the fast construction time and the comparatively low construction costs. The ease of planning is also very pleasant. You will only have one contact person for all topics concerning your house and this will save you a lot of stress and time. The building services will also be state-of-the-art and integrated into the building elements from the outset. The high energy efficiency is also a big plus. Last but not least, the construction method is a decisive advantage. The construction on the property will only take a few days and is not dependent on the weather.

• Fast construction time
• Lower construction costs
• Good plannability due to a single contact person
• High energy efficiency
• Integrated building services
• Construction independent of weather conditions

Disadvantages: Loss of quality and hardly any design options

One of the disadvantages is the limited individuality. With a prefabricated house, you will not have the possibility to have the rooms built according to your wishes and will have to accept restrictions. In addition, the quality of the building materials is not equal to that of a solid house and especially the sound insulation will be worse. This results in a lower resale value.

• Hardly any design options
• Poor sound insulation
• Low resale value

Are you interested in new construction projects? Here you can find more information about this topic!

Energy efficient construction of prefabricated houses

Energy saving and especially energy efficient building is an important topic. In this day and age, everyone should contribute to a good environment and this should not stop when building houses. New buildings are built modern and up to date and there must be a lot of guidelines to comply with. Energy efficient construction is also integrated in prefabricated houses. Here you will learn the most important facts about this topic.

Energy-saving building: modern construction with a savings effect

Have a prefabricated house built: Construction time and sample city

If you decide to build a prefabricated house, you must now consider which type of house suits you best. Rather a bungalow, a villa or a terraced house? You can view all of these in advance in a model city. You also have to plan the construction period. Here you can find out everything you need to know about this topic.

Construction time: fast and uncomplicated

You will have already experienced that the construction of a prefabricated house is faster than that of a solid house. Despite this, you can not determine an exact duration or an exact move-in date in advance. Something can always come in between and the wishes of the customers vary. The decisive advantage of a prefabricated house is that the individual elements are manufactured in a production hall and the final construction takes only a few days and is not dependent on the weather. In order to be able to plan approximately, we have compiled a list with the approximate times per work step.

• Planning: up to several weeks
• Building permit: 0.5-3 months
• Production: 2-5 weeks
• Shell: 1-3 days
• Interior work: 8-12 weeks

Show houses: Pre-inspection before construction

One of the biggest advantages of prefabricated houses is the possibility to visit a show house in advance. You have the chance to see your future home beforehand and decide whether everything meets your expectations. Many suppliers have a small town with show houses which you can visit. Get an idea of their repertoire and take the opportunity to see your future home before it is built. Think about possible interiors and get inspired.

Turnkey house: From planning to moving in

In contrast to a solid house, you as a customer have the possibility to get your prefabricated house in different stages. This results in a high price difference between the houses. One variant would be to have only the individual parts of the house manufactured by the provider, so that you carry out the final construction yourself. This would save you a lot of money, but you would have to have the experience to build such a house. In the following you will learn more about the different stages of prefabricated houses.

Different stages of prefabricated houses: Kit house or extension house

Kit houses: At this stage of a prefabricated house, the supplier does not undertake any construction work on site. He is solely responsible for the procurement of materials. In this case, the customer himself is responsible for the construction and the building site. For example, one could have hollow wall panels ordered to be filled with concrete on site. The handling would be relatively simple and the shell construction would resemble that of a solid house. In general, however, it is advisable that only trained customers should (build) a kit house, otherwise it can lead to severe qualitative defects.

Finished houses: When a prefabricated house is handed over by the provider in a weatherproof condition, it is called a finished house. At this stage, the house is standing, but basic work inside is missing. For example, pipes or floors still need to be laid or non-load-bearing walls are still missing. Should the house be handed over in this condition, the customer saves some money but must still invest a lot of energy and time. Here, too, the builder should bring craftsmanship experience and support.

What does turnkey mean? Advised for the move in!

Once a house is titled turnkey, it is completely built. It is weatherproofed, all plumbing and flooring is in place. The only thing the customer has to do now is to put in his furniture, decorate it and paint the walls if necessary. There are no more personal contributions necessary, but you should still have everything specified in the contract, so that nothing is missing at the end.

Advantages and disadvantages of a turnkey house

A turnkey house is in any case more time-saving. Normally, the construction of a prefabricated house takes between five and nine months and with this option you do not have to deal with the planning and can invest your time in something else. All costs are fixed in advance and nothing unexpected can happen. Another advantage is that all the work is supervised by the provider.

Probably the biggest disadvantage is the cost. If you don’t have the experience, you won’t have the chance to buy the house at an earlier stage and build it yourself. However, if you do have the experience, you will have to invest some time in the construction work and can, for example, go to work less. You will also have little room for manoeuvre when it comes to the layout of the rooms.

Comparison: Prefabricated house or solid house – who wins?

As soon as you plan to build a house, you have to ask yourself one question: Prefabricated house or solid house? You have now learned about the prefabricated house and dealt with the advantages and disadvantages. Now you have to decide for yourself how you would like to build. Building a house is a big investment and we would like to support you in your decision. Here you will find a compact summary of the plus and minus points of the two building options.

Prefabricated house: Preliminary inspection and fixed costs

The advantages of a prefabricated house you will now have learned. In summary, it is faster and the costs are fixed from the beginning. You also have the possibility to visit your house before the construction by visiting a model park. Everything is very well planned and you do not have to invest much of your own time.

• Short construction time
• Fixed costs
• Preliminary visit

On the downside, you won’t have many options to change anything about the house or room design, and even small changes will only be done by a few providers. Also the quality will be worse. Thermal insulation and soundproofing are not comparable with those of a solid house.

• No individual design
• Poorer quality

Solid house: Robust, individual, effort and more

With a solid house you have the decisive advantage that you can plan the house and room design right from the start and adapt everything individually. As long as there are no load-bearing walls, you have the possibility to construct your rooms according to your wishes. Another advantage is the better quality of the materials. This results in a more balanced indoor climate, better sound insulation and a higher resale value.

• Individual room design
• Better quality
• Higher resale value

The higher price and the longer construction time is in any case a disadvantage of a solid house. You personally have to put more time and energy into building the house and therefore have less time for other things. In contrast to a prefabricated house, you also do not have the opportunity to inspect your house in advance and to view it from the inside and outside. You will also not have one provider for all areas, but must clarify with several companies different.

• High price
• Long construction time
• More effort
• No prior visit

Financing with equity: risk premium and alternatives?

Building a house is always a big investment and you should be aware that it involves a lot of money. Nevertheless, you should not forget that real estate is the best investment and therefore usually worth investing in. If you are planning to build a prefabricated house, you will have to talk to your bank about a loan, as you cannot pay for the construction out of your own capital.

You need more information on the topic of home financing? Then you will find here an interesting article with many tips on the subject!

How much equity is required? More favourable conditions and no risk premium

Theoretically, you could build your home with no equity, but this leads to extra expenses and more risk. These risk premiums could be higher interest rates. Nevertheless, financing without equity is discouraged because it makes the loan more expensive over the life of the loan. It is recommended to have an equity ratio of 20 to 30% of the total cost. This leads to more favorable conditions of the credit institutions. From your own capital, the additional costs of the construction are usually paid, such as the land transfer tax or broker’s commission. If these ancillary costs are to be settled between you and the credit institution before the contract is concluded, a risk surcharge is no longer necessary.

What does “keeping the house” mean legally and financially?

“Holding the house” in the context of divorce means that one spouse becomes the sole owner of the property, while the other is paid out and released from the financing. Three levers are in motion at the same time — and all three must align, otherwise the takeover will fail.

• Transfer of ownership: The moving-out partner transfers his co-ownership share via a notarial deed — the land register is updated accordingly.
• Payout (equitable adjustment): The remaining partner pays the outgoing partner half of the market value minus half of the remaining debt.
• Release from liability: The bank must release the moving-out partner from the loan agreement — a separate creditworthiness assessment, which is often underestimated.
• Tax treatment: Within the 10-year speculation period according to §23 EStG, the payout can be considered as a proportional sale.
• Land transfer tax: Transfer between spouses is tax-free according to §3 No. 4 GrEStG — even after divorce, if it takes place within the framework of the division of assets.

The payout to the ex-partner is effectively a “mini-real estate purchase” — with rating, financing, and credit check. Those who underestimate this fail not because of will, but because of the bank.

Calculating the payout amount — the formula and three scenarios

The payout amount follows a simple logic: half of the market value minus half of the remaining loan. Sounds trivial, but it isn’t — because the market value is subject to negotiation, and banks often assess more conservatively than the market.

The payout formula

Payout = (Market value ÷ 2) − (Remaining loan ÷ 2). For a house with a market value of 600,000 € and a remaining loan of 200,000 €, you would pay 200,000 € to the ex-partner — plus notary fees for the property transfer.

Three realistic example calculations

Why the last scenario is the most dangerous

Paradox: A nearly paid-off house is often harder to finance when “holding on” than a young one. Reason: The bank has to grant 375,000 € anew, while your income has been halved due to the separation. Without equity or a gift from the family, financing regularly fails here.

Debt Release — the real bottleneck

The point where most takeover plans fail: The bank must release the exiting partner from the loan. Without releasing him from liability, he remains responsible — which no ex-partner accepts. And the bank will only agree if the remaining partner can bear the loan alone.

• Re-evaluation of creditworthiness: Income, Schufa, and existing obligations are completely reassessed — based on a single household.
• Banks’ rule of thumb: The monthly payment (interest + repayment + additional costs) should not exceed 35–40 % of net income.
• Equity buffer: Many institutions require 20–30 % equity on the loan amount — otherwise, no approval.
• Child support counts: Child support increases creditworthiness (as income), spousal support decreases it (as an obligation).
• Early repayment compensation: Switching to a new bank can make calculating early repayment compensation expensive — up to 5–15 % of the remaining debt is possible.

The Insider Tip: Acquisition During the Separation Year

Those who carry out the transfer already during the separation year (before the divorce becomes final) benefit twice: The transfer is exempt from land transfer tax under §3 No. 4 GrEStG — and is not considered a private disposal transaction for tax purposes. Those who, on the other hand, take over years after the divorce may fall into the speculation tax on real estate if the house has not been in ownership for at least 10 years.

What Banks Specifically Want as Documentation

The release of debt is often slowed down by formal hurdles — not because the numbers don’t add up, but because documents are missing or statements are contradictory. Those who prepare bank meetings professionally can shorten the process from months to weeks.

• Salary or income proof: last three payslips, for self-employed individuals the last two balance sheets and tax assessments.
• Divorce consequences agreement (draft): Notary or lawyer provide the framework — the bank wants the payout amount in black and white.
• Current Schufa self-disclosure: no older than three months, no open negative entries.
• Proof of equity: bank statements, depot statements, written gift agreements from the family.
• Valuation report or market value report: ideally independent, not a pure bank estimate — that one can negotiate better.

Tax trap on payout

Little known, but expensive: If the moving-out partner transfers his share within 10 years of purchase for money, a private disposal transaction under §23 EStG is tax-wise present. The difference between the proportional purchase price (then) and the payout amount (now) is then taxable at the personal income tax rate.

• Speculation period: 10 years from notarized purchase date — not from move-in.
• Exemption for personal use: Personal use in the transfer year and in the two preceding years preserves tax exemption.
• Move-out = risk: As soon as the moving-out partner has moved out, the deadline works against them — quick action is a must.
• Tax burden: Personal income tax rate, often 30–42 % on the capital gain share.

Exception: If the property was exclusively used for personal purposes in the year of transfer and in the two preceding years, the exemption for personal use applies. This is precisely the critical point — the moving-out partner often no longer uses the property themselves. As described in the guide to selling a house, personal use in the separation year is therefore crucial for tax exemption.

Checklist: Keeping the house during divorce

Before you emotionally commit to the idea of keeping the house — go through this list thoroughly. Every point can be a showstopper.

• Have the current market value determined by an independent appraisal
• Inquire in writing with the bank about remaining debt and special prepayment options
• Calculate the payout amount (half the market value minus half the remaining debt)
• Check your creditworthiness as a single household — including child support obligations
• Discuss debt release with the bank in advance — obtain written confirmation
• Plan for an equity buffer of 20–30 % of the payout amount
• Calculate notary costs for property transfer (approximately 1.5 % of the payout amount)
• Check the speculation period — ideally transfer during the separation year
• Realistically estimate ongoing additional costs (land tax, insurance, maintenance)
• Draft a notarized divorce settlement agreement — no verbal agreements

Alternatives if holding on does not work

If the financing doesn’t hold or the bank refuses debt release, there are three pragmatic ways — each with its own profile.

Real division or sale

The clean cut: Sell the property, split the proceeds, pay off the remaining debt. Both emerge debt-free from the marriage — emotionally tough, but financially often the most honest solution. A professional real estate agent can mediate neutrally here and enforce realistic market prices.

Joint ownership with rental

Both remain owners, the house is rented out. The rental agreement generates cash flow, and the repayment continues. Advantage: appreciation is shared. Disadvantage: you remain economically linked — potential for conflict remains high.

Partition auction as a last resort

If no agreement is reached, any co-owner can apply for the partition auction under §180 ZVG. Result: usually 15–25 % below market value — the most expensive of all solutions, should be avoided at all costs.

Realistically estimate ongoing costs

Many underestimate that after taking over, you not only have to bear the loan payment alone, but also all management costs. Rule of thumb: Calculate with 3.50–5.50 €/m² per month for additional costs plus maintenance reserve.

FAQ — Frequently Asked Questions

Can I simply take over the loan on my own?

No, without the bank’s approval. Debt release is a separate process with a new creditworthiness check. Only once the bank gives written approval is your ex-partner released from liability — until then, they remain liable.

• Obtain written debt release in advance
• Single creditworthiness will be re-evaluated
• Without the bank’s approval: a clean separation is not possible
• Alternative: Refinancing with a new bank — calculate prepayment penalties

Does land transfer tax apply in the transfer?

No — transfers between spouses are tax-free under §3 No. 4 GrEStG. This also applies after a legally binding divorce, if the transfer takes place as part of the division of assets (§3 No. 5 GrEStG). This exemption is one of the few financial advantages in this situation.

• Exemption applies to spouses and divorced spouses
• The division of assets must be documented
• The notary includes the appropriate note in the deed
• Registered life partners are also included

What happens to the property during the separation year?

During the separation year under §1565 BGB, ownership remains unchanged. The person who continues to live in the property will be regulated within the framework of the allocation of the home — usually the spouse with the children retains the right to live in the property. The financing continues as usual, and both partners remain liable.

• Separation year is legally prescribed (§1565 BGB)
• Allocation of the home regulates the provisional right of use
• Transfer during the separation year is often more tax-efficient
• Both partners remain registered in the land register until the transfer

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