When is something considered a defect?
The house is defective if it deviates from the agreement or from what the buyer could reasonably expect. The buyer can then get a price reduction or, in serious cases, cancel the purchase and get damages if you have been negligent or promised something about the house. Defects that the buyer should have discovered during an inspection cannot be invoked by the buyer. It is assessed based on the condition of the house, what can be expected of similar houses and the circumstances of the purchase.
4 kap. 19 and 19 a §§ jordabalken (1970:994), checked 5 October 2026
Source: Konsumentverket: Hidden defects in houses.
How long am I responsible as a seller?
The buyer must report within a reasonable time after noticing the defect or should have noticed it. The claim does not apply if you have been grossly negligent or acted in breach of trust and faith. A claim due to a defect becomes time-barred ten years after the takeover, unless the time limit is interrupted. Therefore, save the papers about the house for so long.
4 kap. 19 a § jordabalken (1970:994), checked 5 October 2026
4 kap. 19 b § jordabalken (1970:994), checked 6 October 2026
Source: Konsumentverket: Hidden defects in houses.
What should I tell before the sale?
The estate agent should ensure that you provide the information that may be relevant to the buyer, and inform the buyer in writing about the duty to investigate. Estate agents often use a questionnaire that the seller fills in, about for example building permits and repairs. You can be held responsible for what you write, and what you tell can give the buyer reason to investigate the house more carefully. The estate agent is not required to inspect the property.
12 § fastighetsmäklarlag (2021:516), checked 6 October 2026
Source: Fastighetsmäklarinspektionen: Buyer's duty to investigate.
Are you selling a tenant-owned apartment?
A tenant-owned apartment is personal property and is covered by the Sales Act. The agreement between you and the buyer applies first. The buyer must complain within a reasonable time and no later than two years after takeover. The Sales Act has no formal duty to investigate, but the buyer cannot invoke defects that should have been noticed, and if you or the estate agent have urged the buyer to investigate and the buyer has refrained, the buyer loses the right to invoke what an investigation would have shown.
If you are selling in its current condition, the tenant-owned apartment is still defective if it does not match your information, if you have failed to tell something essential that you must have known, or if it is in significantly worse condition than the buyer had reason to expect.
17 to 19 §§ köplag (1990:931), checked 6 October 2026
20 § purchase law (1990:931), verified 5 October 2026
32 § purchase law (1990:931), verified 5 October 2026
Source: Konsumentverket: Faults in tenant-owned apartment.
Responsibility until takeover
Until the takeover, you are at risk if the house is damaged by an accident, such as a fire or a water leak. If you damage the house through neglect after the contract is signed, the buyer can get a price reduction and damages, and in the event of significant damage, cancel the purchase. What should be left behind and how clean it should be is stated in the guide to moving out before takeover. moving out before takeover.
4 kap. 11 § jordabalken (1970:994), checked 5 October 2026
4 kap. 12 § jordabalken (1970:994), checked 6 October 2026
Seller's liability insurance
There are insurances for the seller's liability for hidden faults. Konsumentverket reviewed 10 such insurances in 2020 to ensure the terms were reasonable. What an insurance covers is stated in its terms, so read them before you sign.
Source: Konsumentverket: Review of hidden defect insurances (2020).
Common questions
What is a hidden defect?
A fault that existed at the time of purchase and could not be detected during a thorough inspection, and which the buyer had no reason to expect given the age, condition and construction of the house, according to Konsumentverket.
How long can I be claimed?
For a house up to ten years from the date of possession, but the buyer must complain within a reasonable time after the defect has been discovered. For a tenant-owned apartment, no later than two years after the date of possession.
Do I avoid responsibility if I sell in its current condition?
Not entirely. Even then, the home is defective if it does not match what you have said, if you have failed to tell about something essential you must have known about, or if it is in significantly worse condition than the buyer had reason to expect. The rule is stated in the Purchase Act, which applies to tenant-owned apartments.
Is a takeover inspection enough?
The buyer's inspection duty remains even after an inspection, according to Konsumentverket. An inspection usually does not cover the entire duty.
The law behind it
The sections summarised, with a link to the legal text on riksdagen.se.
4 kap. 11 § jordabalken (1970:994), checked 5 October 2026
The seller bears the risk of the property being damaged or deteriorating due to an accident as long as it is in the seller's possession, i.e. until the takeover. If the takeover has been delayed due to the buyer, the risk lies with the buyer.
4 kap. 12 § jordabalken (1970:994), checked 6 October 2026
If the seller has damaged the property through negligence or intent after the purchase, the buyer may receive a price reduction, damages and, in the event of significant damage, cancel the purchase. A claim for cancellation must be made within one year of taking possession.
4 kap. 19 and 19 a §§ jordabalken (1970:994), checked 5 October 2026
If the property deviates from the agreement or from what the buyer could reasonably have expected, the buyer may deduct from the price or cancel the purchase. Defects that the buyer should have discovered during an inspection cannot be invoked, and the defect must be reported to the seller within a reasonable time after the buyer noticed it.
4 kap. 19 a § jordabalken (1970:994), checked 5 October 2026
The buyer must notify the seller of the defect within a reasonable time after noticing or should have noticed it (complaint). The requirement does not apply if the seller has acted grossly negligently or in breach of faith and honour.
4 kap. 19 b § jordabalken (1970:994), checked 6 October 2026
The buyer's claims due to defects in the property are subject to a limitation period of ten years after taking possession, unless the limitation period is interrupted.
17 to 19 §§ köplag (1990:931), checked 6 October 2026
The goods must comply with the agreement and the information provided by the seller before the purchase. Even when sold in its current condition, it is defective if the seller has not informed about a significant circumstance that the seller must have known about, or if it is in significantly worse condition than the buyer had reason to expect.
20 § purchase law (1990:931), verified 5 October 2026
The buyer may not invoke defects that he must be assumed to have known about at the time of purchase. If the buyer has inspected the property before the purchase, or without a valid reason ignored the seller's request to inspect it, he may not invoke what he should have noticed during the inspection, unless the seller has acted in breach of faith and honour.
32 § purchase law (1990:931), verified 5 October 2026
The buyer must report the defect within a reasonable time after noticing or should have noticed it. If the buyer does not report within two years from receiving the item, the right to invoke the defect is lost, unless a guarantee says otherwise.
12 § fastighetsmäklarlag (2021:516), checked 6 October 2026
The estate agent must ensure that the seller provides information that may be relevant to the buyer before the transfer, inform the buyer in writing about the inspection responsibility and ensure that the buyer inspects the property before the purchase.