Immosearch Immosearch
Sign up

Cancel
KI-Symbolbild: Ein Einfamilienhaus mit großer Wiese, dahinter ein modernes Wohnhaus am herbstlichen Hang.
Practical article Selling Germany

House for flat instead of money: examining two property decisions in one exchange proposal

How do I assess an exchange proposal for my German property when I am simultaneously expected to acquire another property myself.

Automatically translated – the German version is legally binding. Show original (German)

Published
19 Oct 2026
Research as of
17 Oct 2026
Applies to
Germany
For whom
Owners & landlords
Article ID
WX26-P05-0063

An interested party wants to take over your house and give you their flat in return. Perhaps an additional sum of money will be offered. The idea seems to resolve your move at the same time. In fact, two property decisions are involved: you are disposing of one property and expected to acquire another. The following editorial recommendations help to prepare such a proposal for a German contractual and financial review.

Understand each property separately first

Collect a comprehensible description for both sides of the object, use, condition and available documents. The offered flat needs its own viewing and the appropriate technical examination. That the proposal might make your sale easier does not confirm any of its qualities.

Also write down your own housing requirements. Does the flat actually fit everyday life, access, layout and the planned timing? A flat you would not choose in a normal search process does not automatically become a suitable solution by being tied to the house sale.

Do not hide the two value assessments inside each other

Ask for a comprehensible classification of both properties on clearly stated bases. Record any proposed balancing payment separately. A small difference between two freely chosen price expectations is not yet an independent valuation of the overall transaction.

In the fictional case, Elena is offered a flat and additional money for her house. Only in the complete comparison does she notice that the flat would not be available immediately and she would need another interim solution. The initially seemingly simple balance does not answer her actual housing question.

Compile financing and ongoing charges together

Existing loans, registered securities and the proposed new financing require a coordinated review. The article does not claim automatic assumption or set-off of loans. Taxes and processing costs must also be clarified separately for the actual arrangement.

Prepare an overview for the advisory process with every intended cash flow and its purpose. What would be a payment, what a debt repayment, what an outstanding expense? Unknown items remain visible as such. A seemingly cash-poor proposal does not automatically mean low liquidity needs in this working overview.

Have the legal linkage explained

§ 311b paragraph 1 BGB requires notarisation of a contract that obliges the transfer or acquisition of land ownership. [BGB-311b] How the reciprocal performances, conditions and securities are to be concretely linked belongs in the notarial drafting. This article does not recommend two private side agreements as a substitute.

Ask explicitly what should happen if one side cannot be completed as planned. The appropriate solution depends on the actual rights, financings and contractual conditions. A mutually desired date does not resolve this question.

Compare with a real alternative

Also set out your separate sale and an independently chosen new flat. Both routes are examined with the same personal requirements and openly stated costs. This way you can see whether the linkage actually helps you or merely ties together two incompletely examined decisions.

An exchange proposal can be a verifiable route. What matters is that both properties and the linking of the transaction become understandable before the comfortable story of a direct flat swap displaces your own examination.

Sources and context

  • BGB-311b: BGB § 311b — Bundesministerium der Justiz / Bundesamt für Justiz, Gesetze im Internet. Abruf am 17.10.2026.

Created with the help of AI and editorially reviewed. General guidance only; not individual legal, tax or financial advice. Errors and later changes are possible.