Buying Property in Poland: A Step-by-Step Guide for UK Buyers

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

Thinking of buying a flat, house or plot of land in Poland but unsure how the process works? It can look daunting, especially if you're based in the UK and need to organise everything remotely. The good news is that the entire transaction can now be handled without ever travelling to Poland — you just need to understand the stages and have the right documents ready.

This guide walks you through how to buy property in Poland safely — from the preliminary contract, through checking the legal status of the property, to signing the notarial deed and registering ownership in the land and mortgage register (Księga Wieczysta, KW).

The key rule: Article 158 of the Polish Civil Code (KC) requires a notarial deed (akt notarialny) for any transfer of property ownership. Without it, the entire agreement is void, regardless of what the parties agreed. This isn't a recommendation — it's a legal requirement, and getting it wrong can cost you the property.

Stage 1 — The preliminary contract (private or notarial)

The process usually begins with a preliminary contract (umowa przedwstępna) — an agreement between buyer and seller that commits both parties to entering into the final contract (the notarial deed) on agreed terms.

The preliminary contract can take one of two forms:

• Ordinary written form (e.g. a signed paper or electronic document) — requires only the signatures of both parties, creates a binding obligation, but is harder to enforce through the courts,
• Notarial form (Art. 544 KC) — more effective, because it gives you grounds to sue for completion of the final deed under Art. 544 KC if the seller backs out.

In practice, buyers should insist on the notarial form, or at the very least on wording that supports an Art. 544 KC claim. A preliminary contract will typically include:

• a description of the property (details from the land and mortgage register, plot number from the land survey map),
• the agreed price (either fixed, or with clearly disclosed conditions for change),
• a completion date (conventionally 30–90 days from signing),
• conditions precedent (e.g. obtaining a mortgage, selling another property, the bank's consent to release its charge).

For buyers based in the UK: the preliminary contract can be signed from the UK through a proxy (pełnomocnik, an attorney-in-fact), or in person if you visit Poland. It's important to keep proof of dispatch and dating, in case of a later dispute.

Stage 2 — Due diligence (checking the legal and physical condition)

Before you sign the preliminary contract — and especially before the notarial deed — you need to check that the property is free of defects and encumbrances that could work against you. This due diligence process covers:

1. The land and mortgage register (Księga Wieczysta, KW)

• Available free of charge at ekw.ms.gov.pl — it should show the current owner, any mortgages, easements, and other restrictions.
• Check that the seller is genuinely the registered owner (Section II of the KW).
• Check what encumbrances sit on the property — has a bank registered a mortgage charge, are there any claims recorded (Sections III and IV)?
• Public reliance of the register — if you buy in good faith relying on the KW and it later turns out to be inaccurate, the law protects you as the purchaser (Art. 17 of the Land and Mortgage Registers Act).

2. The local zoning plan (MPZP)

• The local council (gmina) can tell you whether there are development plans, land-use changes, or building restrictions affecting the plot.
• This information is available free of charge from the council office or online.

3. Certificate confirming no outstanding debts to the council

• Check that the seller has no arrears on property-related charges (land tax, contributions to public roads).
• These debts can transfer to the buyer — and can form the basis for enforcement by a court bailiff (komornik).

4. Physical inspection of the property

• A site visit (or, for a UK-based buyer, more commonly delegating this to someone trusted — an estate agent or your proxy) — you need to confirm the actual condition matches the description.

5. Existing tenancy agreements (if any)

• If the property is let, you need to review the tenancy agreements — tenants have rights that transfer to the new owner.

Stage 3 — The notarial deed (Art. 158 KC — mandatory, no exceptions)

This is the single most important document in the transaction. The notarial deed is REQUIRED — without it, the transfer of property ownership is void.

Preparing for the notary appointment:

• Both parties (seller and buyer) must attend before a civil-law notary (notariusz — a distinct role from a UK notary public, with much broader powers) in person — or be represented by proxies holding powers of attorney executed in notarial form.
• For a UK-based buyer, the power of attorney can be issued before a Polish consul or before a UK notary (with an apostille and a certified translation).
• The notary verifies the entries in the land and mortgage register, checks the powers of attorney, and formalises the agreement.

What the notary does:

• Verifies the identity of both parties and their entitlement to deal with the property,
• Reads out Art. 158 KC — the statutory warning about the requirement for notarial form,
• Records the declarations of intent (seller: transfers; buyer: acquires),
• Signs the deed and forwards it to the district court (Sąd Rejonowy) for entry in the land and mortgage register.

Costs:

• Notary's fee (taksa notarialna) — calculated under the applicable regulation (for property transactions, typically from a few hundred to a few thousand PLN, depending on the price),
• PCC (transfer tax — tax on civil-law transactions) — 2% of the market value on second-hand properties (new-build/primary-market purchases attract VAT instead of PCC),
• Land and mortgage register entry fee — usually 200 PLN, paid by the notary or the buyer.

Key clauses to look for in the deed:

• Conditions precedent — e.g. "ownership passes once the buyer obtains the bank loan",
• Warranty as to legal status — the seller should confirm they are the owner and that the property is free of defects (other than those disclosed),
• Statutory warranty for defects (rękojmia) — the seller's liability for hidden defects in the property (up to 3 years from the handover).

Stage 4 — Taxes and fees

After signing the notarial deed, you need to settle the relevant taxes:

1. PCC (transfer tax)

• Rate: 2% of the market value (second-hand properties).
• On new-build properties (bought from a developer), VAT (typically 23%) applies instead of PCC.
• Payable within 14 days of signing the contract.

2. Income tax (on the proceeds of sale, for the seller)

• This applies to the seller, not the buyer — but it's worth knowing that if the seller disposes of the property within 5 years of acquiring it, the sale may be taxed at 19% PIT (with exceptions, e.g. relief for reinvesting in housing).

3. Land and mortgage register entry fee

• Usually 200 PLN, paid by the notary or the buyer depending on the arrangement.

4. Certificate of ownership from the KW

• We recommend obtaining this as soon as the entry is made — it's the document confirming your ownership.

Stage 5 — Registration in the land and mortgage register (KW)

The notary sends the deed to the district court (specifically to the Land and Mortgage Register Division). The entry usually takes a few weeks — during that time you are not yet the formally registered owner, even though the deed has already been signed.

You can track the progress of the entry on the ekw.ms.gov.pl portal. Once the entry is made, your name will appear in Section II of the KW as the owner.

How to handle it from the UK (power of attorney + apostille)

If you live in the UK:

1. Power of attorney — this can be executed before a UK notary or a Polish consul; it should grant authority to enter into the purchase contract on your behalf,
2. Apostille — the power of attorney must be legalised with an apostille from the relevant authority (the Foreign, Commonwealth & Development Office in the UK),
3. Certified translation — the power of attorney must be translated into Polish by a sworn translator (tłumacz przysięgły; a Polish consular notary will often require this),
4. Sending it to the notary — together with original identity documents and a declaration of financial standing, if the notary requires one.

Once the power of attorney is ready, the whole process can be handled remotely — your proxy in Poland (a lawyer, an estate agent, or another trusted person) will sign the contract on your behalf.

Frequently Asked Questions (FAQ)

Can I buy a property through a proxy without attending the notary in person? Yes. A power of attorney in notarial form is sufficient — your proxy will sign the deed on your behalf. For UK-based buyers, the power of attorney needs an apostille and a certified translation.

What is Art. 158 KC and why does it matter so much? Art. 158 KC requires that any transfer of property ownership be made by notarial deed, on pain of invalidity. Without it, the agreement has no legal effect — the seller remains the owner, regardless of what an ordinary written contract says.

How long does the whole process take, from the preliminary contract to being registered as owner in the KW? On average 60–120 days — 30–90 days to the notarial deed, then a further 2–4 weeks for the KW entry. In practice it depends on how quickly both parties prepare their documents and how busy the district court is.

Can I negotiate the price of the property? Yes. The preliminary contract should state the final agreed price — that's when you know exactly what it will cost. If the seller changes the terms shortly before the deed is signed, you can walk away (though you will typically lose your deposit).

What happens if the seller fails to complete the notarial deed after signing the preliminary contract? You can sue them under Art. 544 KC, and the court can compel them to complete the deed. Make sure, though, that the preliminary contract was made in notarial form — otherwise this claim has little practical effect.