Property Defects and Disputes with Sellers or Developers in Poland

This guide is general legal information, not legal advice. How the rules apply depends on your individual circumstances, contracts, documents and deadlines. If you need advice or representation, the matter should be assessed by a qualified Polish lawyer. Twoja Sprawa helps you organise the documents for that assessment.

Key points

• The statutory warranty (rękojmia) period for physical defects in real property is 5 years from the date of handover — this applies both on the resale market and after the developer handover process is complete. Living in the UK does not shorten or extend this deadline.
• Handover from a developer is a separate, formalised procedure — distinct from the general Civil Code warranty. It has its own short deadlines (14 and 30 days) and requires your presence at handover — either yours or your representative's.
• Reporting defects and running a dispute from Poland can be organised remotely — through a representative, written correspondence and, if it reaches court, a litigation representative — but it needs preparation of documents and deadlines well in advance.
• Silence from the seller or developer is not neutral — in the handover procedure, failure to respond to reported defects within 14 days means the defects are treated as accepted; under standard warranty rules, you must act proactively and in writing.
• Knowing about a defect at the time of purchase excludes the warranty claim — this matters for "as seen" transactions and for remote purchases where someone else conducts the viewing on your behalf.
• A court dispute in Poland can be run from the UK through a litigation representative — you generally do not need to appear in person at every hearing, but this requires the right power of attorney and coordination with the lawyer handling the case.

Who this guide is for

• Poles living in the UK who bought, or are buying, a flat, house or unit from a developer in Poland and suspect or have already found defects.
• Buyers on the Polish resale market who discovered physical or legal defects after the property was handed over, while living abroad.
• British nationals or mixed PL-UK couples who acquired a property in Poland and need to resolve a dispute with the seller without easy travel access.
• This is not a guide for people who have not yet bought a property — for the purchase process and pre-purchase checks, see the guides linked below.
• It does not replace a review of your specific contract, handover protocol, or a surveyor's report — that always needs assessment by a lawyer and, often, a construction expert.

Contents

• Two different regimes: developer handover vs Civil Code warranty
• Statutory warranty for physical defects — how it works and your deadline
• The developer handover procedure
• How to report a defect while living in the UK
• When the seller or developer does not respond — steps before court
• A court case in Poland while living in the UK
• Documents you will need
• Common risks and mistakes
• Checklist
• Frequently asked questions
• Deadlines

Two different regimes: developer handover vs Civil Code warranty

Before you act, work out which legal regime applies to your case — it changes the deadlines and the procedure.

If you bought from a developer and are still before the handover protocol, you are operating under the developer act regime. If handover has already taken place and a defect emerged later, or you bought on the resale market, you are operating under the general Civil Code warranty regime.

Statutory warranty for physical defects — how it works and your deadline

Rękojmia is a statutory seller liability for defects in the item sold — it applies by operation of law regardless of whether the parties explicitly agreed to it, unless it has been effectively excluded or limited.

Key rules:

• Base period: 5 years from the date the property is handed over. Movable goods have a shorter period (2 years), but for real property — including flats bought from a developer after handover — the five-year period applies.
• A claim to have the defect fixed or the price reduced must be raised within one year of discovering the defect, but for a consumer that one-year window cannot end before the base five-year period expires.
• Knowing about the defect when the contract was signed excludes the warranty claim. If you (or a representative/trusted person acting for you) viewed the property and the defect was visible, yet you still bought it, the seller can rely on this. This is one reason to document remote viewings carefully (date, recording, notes) when buying without visiting in person.
• What you can claim: a price reduction or termination of the contract, unless the seller promptly and without excessive inconvenience fixes the defect, or the defect is minor — in which case termination is excluded. Because real property is a specific, identified item, a claim to replace it with a defect-free equivalent is not realistic in practice — the real options are a price reduction or termination.

The warranty covers both physical defects (e.g. damp, faulty wiring, structural cracks) and legal defects (e.g. undisclosed encumbrances, third-party claims, discrepancies between the actual and registered legal status). For checking legal status before purchase, see Legal Due Diligence Before Buying Property in Poland.

The developer handover procedure

If you bought from a developer, defects are first reported through a handover protocol (protokół odbioru) — a distinct, fairly strict procedure with its own deadlines:

1. Handover takes place in your presence (in person, or through a representative/construction inspector) and is recorded in a protocol, on which you note defects at the time.
2. The developer has 14 days to respond to the reported defects. No response within that time means the defects are treated as accepted — a rare instance in Polish law where silence works in the consumer's favour.
3. The developer then has 30 days to fix the accepted defects, with the possibility of a longer period in justified cases.
4. An unaccepted significant defect entitles you to refuse handover. At a repeat handover, whether the defect is significant is settled by a construction expert's opinion — if the expert confirms it is significant, you may terminate the developer agreement. The cost of the opinion is borne by whichever party's position is not confirmed.
5. Once the handover procedure is complete (and ownership has transferred), defects discovered later fall under the general Civil Code warranty described above — the 5-year period.

Contract terms less favourable to the buyer than the developer act are void — the statutory provisions apply instead. This means a developer cannot validly agree shorter defect-reporting deadlines than the statutory ones.

How to report a defect while living in the UK

Living abroad does not exempt you from the formalities, but it can be organised remotely:

• The defect notice must be in writing and precisely describe the defect (location, nature, date discovered, photo evidence). Send it to the seller/developer by registered post with proof of delivery, or — if the contract allows — by email to the specified address.
• For a developer handover you cannot attend in person, appoint a representative (with a notarial power of attorney in the form appropriate to the scope of authority) who is clearly authorised to attend the handover, note defects, and sign the protocol. Ideally the representative has construction knowledge, or is accompanied by an independent inspector.
• Document everything immediately: dated photos, video, correspondence with the developer/seller, copies of letters. This becomes evidence if the matter reaches court.
• Track deadlines on a calendar — especially the developer's 14-day response window and the one-year deadline to raise a warranty claim after discovering a defect. Time zone and postal lag between the UK and Poland add risk of slippage, so build in a buffer.

When the seller or developer does not respond — steps before court

Before a case goes to court, it usually pays to go through stages that both improve the chance of an out-of-court resolution and organise the evidence for a possible claim:

1. Written formal notice to fix the defect / reduce the price / refund part of the price — with a clear legal basis (warranty, a specific contract clause), a deadline for a response, and the consequence of no response.
2. A follow-up notice — if the first letter goes unanswered, a further letter, this time signalling further legal steps.
3. Considering mediation or a negotiated settlement — particularly where the amount in dispute is modest relative to the cost and time of court proceedings run from abroad.
4. Assessing whether court proceedings are worthwhile — the cost of an expert opinion, court fees, representative's fees, and the length of the case need to be weighed against the value of the claim before you file a claim.

This process is similar to the pre-court steps used in other consumer disputes — for common hidden defects and first steps after discovering one, see (in Polish) wady ukryte mieszkania po zakupie — co robić.

A court case in Poland while living in the UK

If formal notices do not produce results, the next step may be a claim to a Polish court. Living in the UK does not prevent this, but it needs proper organisation:

• A litigation representative (an adwokat or radca prawny — Polish advocate or attorney) can represent you before a Polish court under a power of attorney — you generally do not need to appear in person at every hearing.
• Service of court documents for a party living abroad follows different rules than for a party living in Poland — it is generally worth appointing a representative for service in Poland to avoid delays or the risk of not receiving court correspondence.
• Evidence gathered remotely (photo documentation, correspondence, a possible private expert opinion) is relevant, but in a construction-defect dispute the court will usually appoint its own court expert regardless — a private opinion helps assess your prospects before you file, rather than replacing the court's own expert.
• Cost and time — a civil case about property defects involving a court expert can take many months, sometimes longer; this needs to be factored into your decision, especially where the cost of travel, translations and a representative is significant relative to the value of the dispute.

Every case needs an individual assessment by a lawyer as to the appropriate procedure (ordinary, simplified, or the electronic payment order procedure if the claim is purely monetary) and evidentiary strategy.

Documents you will need

• The contract (developer agreement, preliminary contract, sale contract) and all annexes.
• The handover protocol (if applicable), with the list of reported defects.
• Correspondence with the seller/developer (notices, replies, emails).
• Photo and video documentation of the defect, dated.
• Any private construction expert's opinion.
• An extract from the land and mortgage register (księga wieczysta — Poland's title register, broadly comparable to the HM Land Registry title register, though the underlying legal systems differ) for the property.
• Power of attorney (for handover, and/or for court representation) drafted in the form appropriate to the scope of the acts covered.
• Evidence of costs incurred (e.g. repairs, expert reports) if you are claiming damages or reimbursement.

Common risks and mistakes

1. Signing the handover protocol "without comments" under time pressure, despite visible defects, because the representative/inspector did not have time to check the unit thoroughly. Once signed without reservations, it is harder to argue a defect was reported on time.
2. Missing the deadline to react as a buyer — e.g. not sending a written defect notice within a reasonable time of discovering it, which weakens your negotiating position.
3. Relying only on verbal agreements with the seller/developer — without written confirmation, these are hard to prove later.
4. A power of attorney that is too general for the person representing you at handover — a notary or the developer may challenge it if it does not explicitly cover reporting defects and signing the protocol.
5. Underestimating the cost and time of a dispute run from abroad — translations, possible flights, a representative's fees, and an expert opinion can outweigh the value of a small claim.
6. Delaying action on the assumption "5 years is plenty of time" — the later you report a defect and bring a claim, the harder it is to gather evidence (witnesses, the original state of the defect), and the less time remains for an out-of-court stage before the statutory deadlines run out.

Checklist

• [ ] I have established which regime applies to my case — developer handover or general Civil Code warranty.
• [ ] I have written documentation of the defect (photos, video, description, date discovered).
• [ ] I have checked the contract for any defect-related clauses — and whether they are less favourable than the developer act allows.
• [ ] I have sent a written notice/formal letter to the seller or developer (registered post, or the form specified in the contract).
• [ ] I am tracking deadlines: the developer's 14-day response window, the 30-day repair window, the 5-year warranty period, and the one-year window to raise a claim after discovering a defect.
• [ ] I have appointed a representative in Poland (for handover and/or for service of documents/court representation) if I cannot attend in person.
• [ ] I have weighed whether court proceedings are worth it relative to the value of the claim and the cost of running the case from abroad.
• [ ] I have discussed the strategy with a Polish lawyer before filing a claim.

Frequently asked questions

Can I pursue a statutory warranty claim over defects in a Polish property while living in the UK?

Yes. Where you live does not deprive you of your warranty rights or access to a Polish court. It does require organisation, though — a representative in Poland, tracking deadlines, and preparing documentation remotely. It is worth involving a Polish lawyer from the start to confirm the right procedure and strategy.

How does the developer handover procedure differ from the general statutory warranty?

Handover is a formalised stage with short deadlines — 14 days for the developer to respond and 30 days to fix an accepted defect, with silent acceptance if the developer does not respond. Once handover is complete and ownership has transferred, defects discovered later fall under the general Civil Code warranty, with a 5-year period from the date the property was handed over.

What happens if I sign the handover protocol remotely, through a representative, and a defect only shows up later?

A defect discovered after the handover procedure ends falls under the general Civil Code warranty — you have 5 years from the date of handover to raise it, regardless of whether it was noted in the handover protocol. It still matters that your representative inspects the unit thoroughly at handover — defects visible at that point are easier to report immediately than to pursue later.

Do I have to travel to Poland in person for a court hearing?

In principle, you can be represented by a litigation representative (an adwokat or radca prawny) and do not need to appear in person at every hearing, though in some situations the court may require your presence or a remote examination (e.g. by videoconference).

Can a seller completely exclude the statutory warranty in the contract?

Excluding or limiting the warranty is only permitted within limits set by law, and against a consumer buyer it is subject to further restrictions; it is also ineffective if the seller fraudulently concealed the defect. Any contract clause limiting the warranty should be reviewed by a lawyer before you sign, not only after a defect surfaces.

How long does a property-defect dispute run from abroad realistically take?

It depends on the stage (out-of-court vs court) and the need for an expert opinion. The notice-and-negotiation stage typically takes weeks to a few months; a court case with an expert opinion can take many months, sometimes longer. Running the case from abroad adds logistics (translations, correspondence, coordinating with the representative) but does not change the statutory deadlines themselves.

Deadlines

• Statutory warranty for physical defects in real property — 5 years from the date the property is handed over to the buyer; a claim to fix the defect or reduce the price must be raised within one year of discovering it, though for a consumer that one-year window cannot end before the base five-year period expires.
• Developer's response to defects reported at handover — 14 days; no response means the defect is treated as accepted.
• Fixing a defect the developer has accepted — 30 days, with a longer period possible in justified cases.
• Terminating the developer agreement under the closed list of situations set out in the developer act — generally 30 days from signing the agreement, or, for delay in transferring ownership, only after giving the developer an additional 120-day period first.
• All the above deadlines are general and need to be applied to your specific facts by a lawyer — particularly where several overlapping deadlines are in play (handover, warranty, limitation of monetary claims).

Related guides

• Buying a Resale Property in Poland: Legal Risks and Checks
• Buying a New-Build Property from a Developer in Poland
• Legal Due Diligence Before Buying Property in Poland
• Wady ukryte mieszkania po zakupie — co robić (in Polish) — /blog/baza/silos-11-nieruchomosci/wady-nieruchomosci/wady-ukryte-mieszkania-po-zakupie-co-robic

Przeczytaj po polsku: Wady nieruchomości oraz spory ze sprzedawcą lub deweloperem w Polsce

Do you have a dispute over defects in a flat or house in Poland while living in the UK? Request a free initial assessment — describe what stage the matter is at (handover, formal notice, court) and what documents you already have. Submitting the form does not create any contract — you will receive a free initial assessment of the matter.

Sources

• Act of 23 April 1964 — Civil Code (art. 556-576) — Chancellery of the Sejm (ISAP) — https://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU19640160093
• Act of 20 May 2021 on the protection of rights of buyers of a residential unit or single-family house and the Developer Guarantee Fund — Chancellery of the Sejm (ISAP) — https://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU20210001177
• Act of 24 March 1920 on the acquisition of real property by foreigners — Chancellery of the Sejm (ISAP) — https://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU19200310178

Information verified on: 11 July 2026.