Fraudulent misrepresentation (Lexicon) in the sales contract by the seller or real estate agent

The fraudulent misrepresentation in real estate purchase is one of the few levers that a buyer can use to reclaim, reduce the purchase price, or rescind the contract — even after notarization and handover — even if the contract contains a complete exclusion of warranty. That is exactly why it is the buyer’s sharpest weapon — and the biggest risk for sellers and real estate agents. In the following, we show when concealing information is truly “fraudulent,” what evidence requirements courts set, what deadlines apply, and how the economic damage for investors can be specifically quantified.

What does fraudulent misrepresentation in real estate purchase mean legally?

Legally, fraudulent misrepresentation is anchored in § 123 BGB (repeal) and § 444 BGB (exclusion of warranty exclusion in case of fraud). Simplified: whoever knows or at least considers possible a disclosure obligation defect and conceals it from the buyer cannot hide behind the usual “as seen” clause.

• Intent — Seller knows or considers the defect possible
• Duty of disclosure — Buyer would not have been able to recognize the defect on their own
• Causality — without deception, the contract would have been concluded differently
• Legal consequence — rescission, reduction or damages
• Time limit — 1 year from knowledge (§ 124 BGB), maximum 10 years
• § 444 BGB — warranty exclusion does not apply in cases of fraudulent misrepresentation

Important for investors: Unlike normal product liability (2 years), claims arising from fraudulent misrepresentation expire only after 3 years from knowledge (§ 438 Abs. 3 BGB). Anyone who wants to Buy an apartment building has a significantly longer time window for follow-up claims.

Typical cases: What courts classify as fraudulent misrepresentation

The case law of the Federal Court of Justice is extensive, but the line is clear: it is not about cosmetic defects, but about defects that affect the value and that an average buyer would not be able to recognize during a normal inspection. The following situations are particularly relevant in practice:

• Moisture/Mold — covered walls, concealed basements
• Roof damage — known leaks without indication
• House fungus — real fungus is always disclosure-obligatory
• Asbestos, KMF — hazardous substances in roof, facade, floor
• Encumbrances — unregistered right-of-way, setback areas
• Rent arrears — concealed payment defaults in investment properties
• Illegal constructions — lack of building permit for additions/renovations
• Previous damage — former water, fire or settlement damage

Especially risky for buyers of investment properties: concealed rent arrears or invalid rental agreements. These reduce the net cold rent and thus directly the net return calculation as well as the real purchase price factor calculation.

Burden of proof: Why 70 % of lawsuits fail

The biggest hurdle is not the law, but the proof. The buyer must prove that the seller knew of the defect or at least considered it possible — and this years after handover. Pure suspicions are not enough.

BGH, Judgment V ZR 30/19: “Fraud requires actual knowledge or a consideration of the possibility of the defect in conjunction with the awareness that the buyer does not know about the defect and would not or would not have entered into the contract in that knowledge.”

Practical tip: Secure written statements about critical points before notarization (moisture damage, rental arrears, known repairs). A specific question and a consciously false answer are clearly easier to prove than a general “he should have mentioned it”.

Economic damage: Calculation example for investors

How large the actual financial damage is, is often underestimated. The following scenario shows a rented condominium in a B-location, purchase price 450,000 €, cold rent 1,500 €/month — the seller conceals a water damage with renovation costs of 65,000 €.

The return loss amounts to about 20 % — at the same time with a significantly higher capital investment. Whoever does not legally follow up here, finances the seller’s debt over the entire holding period. As described in the Guide to real estate as an Investment, the quality of due diligence often decides the return more than the location itself.

What specific claims does the buyer have?

If fraudulent intent is proven, the buyer has a choice — he must strategically decide, as not every option is economically sensible. The choice depends on the extent of the defect, market development, and financing status.

Caution regarding revocation: The buyer bears the risk of calculating the prepayment compensation towards the bank, if the financing is terminated. With a loan of 350,000 € and 8 years remaining term, this can quickly amount to 25,000–40,000 € — although these are part of the damages, they must first be claimed.

Tax consequences: Speculation tax and depreciation upon revocation

If the purchase contract is revoked, tax-wise the economic reversal applies — the acquisition is treated as if it had never taken place. Already claimed depreciation must be corrected, and paid land transfer tax can be reclaimed under § 16 GrEStG (application strictly within 2 years).

• Land transfer tax — Refund possible under § 16 GrEStG
• Notary fees — Part of the damages claim
• Depreciation correction — previously used depreciation retroactively adjusted
• Speculation period — the 10-year period continues even with reduction
• Compensation for damages — generally not subject to income tax

For calculating the ongoing holding period, the original purchase date is decisive — details on this in the calculator for calculating the speculation period. Anyone who sells the property after a reduction should calculate the real estate speculation tax using the reduced purchase price as new acquisition costs.

Action Recommendation: 6-Step Plan if Fraud is Suspected

Anyone who discovers a concealed defect after handover should act quickly and systematically — the one-year right of revocation (§ 124 BGB) expires upon knowledge and cannot be extended.

• Step 1 — Immediately document the defect photographically
• Step 2 — Commission an expert opinion (1,500–4,000 €)
• Step 3 — Set a deadline for the seller in writing (2 weeks)
• Step 4 — Involve a specialist lawyer for real estate law
• Step 5 — formally explain rejection or reduction
• Step 6 — file a lawsuit within the statute of limitations

Never act hastily before the renovation — whoever removes the defect themselves without giving the seller an opportunity to remedy it often loses the right to claim damages. For ongoing purchase processes, it’s worth looking at our guide to buying real estate as well as the checklist for evaluating real estate — both significantly reduce the risk of fraudulent misrepresentation.

Frequently asked questions about fraudulent misrepresentation

Does the warranty exclusion “as seen, as bought” also apply in cases of fraudulent misrepresentation?

No. § 444 BGB explicitly excludes the possibility of appealing to the warranty exclusion if the seller has deliberately concealed the defect. Even the strictest contractual exclusion does not protect against claims arising from deliberate deception. This very fact makes this provision the most important buyer protection in German real estate law — it cannot be waived contractually because it would violate good faith.

Is the real estate agent just as liable as the seller?

Generally yes, as soon as the agent has their own knowledge of the defect or deliberately makes false statements. The agent will then be held liable under § 280 BGB from the agency contract or from c.i.c. (§ 311 Abs. 3 BGB) as a fiduciary. In practice, this means: buyers can claim against both the seller and the agent — which is particularly interesting if the seller is insolvent or based abroad. A serious professional liability insurance of the agent usually covers such cases.

What is the realistic success rate in court?

Statistics from the OLG case law show that only about 30–35 % of claims for fraudulent misrepresentation are fully successful. The main reason: The proof of intent fails. With expert opinions, documented written seller statements, and witnesses (e.g., craftsmen who were previously commissioned), the success rate increases to 60–70 %. Investors should therefore archive all conversations, exposé content, and email correspondence from the beginning — these will become decisive evidence in the event of a dispute.

Back to the Wiki: Real Estate Lexicon