Buying a real estate property offered at a public auction in Bulgaria, especially when it is subject to a seizure (attachment) or other encumbrances, is a legally complex and practically risky process that requires serious preliminary due diligence and a professional legal approach. In recent years, attractive properties have increasingly appeared at public auctions conducted by private enforcement officers (ЧСИ), particularly in major cities such as Sofia (including districts like Lyulin, Mladost, Lozenets, Nadezhda, Vitosha and Ovcha Kupel), Burgas, Varna, and Plovdiv.
At first glance, these auctions seem like an opportunity to acquire property below market value. In reality, however, they often hide significant legal pitfalls:
- co-ownership with third parties
- pending court disputes
- invalid or contestable assignment decrees
- difficulties with taking possession of the property
⚠️ A very common scenario is one where the buyer successfully bids for a property burdened by a mortgage or attachment, only to later discover that part of the property is co-owned by a third party who was never involved in the enforcement proceedings. This typically leads to disputes, refusal to vacate the property voluntarily, and the need for court proceedings to protect the acquired rights.
Under Article 498(1) of the Bulgarian Civil Procedure Code (CPC), the buyer acquires the right to be put into possession only after presenting proof of paid transfer fees and registration of the assignment decree. However, this procedure does not automatically guarantee peaceful possession, particularly where third-party rights exist or where the property was acquired with encumbrances.
Even more importantly, public auction purchases are, by their legal nature, a derivative method of acquisition. This means that the buyer acquires only those rights that the debtor actually held at the moment the attachment was registered (Article 496(2) CPC in conjunction with Article 453 CPC). If the debtor did not have full ownership rights, the buyer cannot acquire more than that.
In this section, we will examine in detail:
- how the purchase of seized property from a private enforcement officer works
- which documents must be reviewed
- what fees apply
- whether bank financing is possible
- what co-ownership means in the context of public auctions
- and what legal risks arise in each of these scenarios
🏛️ BSLC provides full legal protection and assistance in the purchase of properties from private enforcement officers across Bulgaria. We review the legal status of the property, analyze registry entries, identify risks, and, where necessary, conduct negotiations or court proceedings to protect the acquired ownership. Our clients rely on us for security, transparency, and legally sound transactions — without unpleasant surprises after the acquisition.
How the sale of real estate at a public auction by a private enforcement officer works
The purchase of real estate from a private enforcement officer (ЧСИ), including through a public auction, is a multi-layered legal process with numerous specific rules and potential legal traps — especially when the property is seized, encumbered, or co-owned.
For the sale to be lawful, it must follow the procedure set out in Articles 474–506 of the Civil Procedure Code, including strict compliance with deadlines, bidding rules, issuance of the assignment decree, and registration in the Property Register.
A public auction is a form of forced sale, conducted to satisfy the claims of a creditor. The enforcement officer initiates the sale after:
- preparing a formal inventory
- commissioning a valuation
- announcing the auction publicly
🗓️ The auction period lasts one month, during which bidders submit sealed offers together with a deposit equal to 10% of the starting price (Articles 489–490 CPC). The winning bidder must pay the full price within 7 days of being declared the buyer (Article 492 CPC).
The assignment decree is the act by which ownership is transferred to the buyer. Once registered, it has a property-transferring effect (Article 496(1) CPC). However, this decree may be challenged within 7 days by:
- the debtor
- certain bidders
- or parties claiming affected rights
Moreover, even after the decree enters into force, ownership may still be contested through separate court claims, such as an action under Article 440 CPC by a third party claiming ownership independent of the debtor.
How a property is brought to public auction
A property can be brought to public auction only within properly initiated enforcement proceedings. Under Articles 428–429 CPC, enforcement begins upon the creditor’s request, supported by an enforceable title (such as a writ of execution).
Before auctioning the property, the enforcement officer verifies:
- ownership
- registration status
- existence of encumbrances
📌 The attachment (seizure) is mandatory for a public auction (Article 450 CPC). Once registered, any subsequent disposal of the property by the debtor becomes ineffective against the creditor and the future buyer (Article 453 CPC).
The process then includes:
- formal inventory of the property
- expert valuation by a licensed appraiser
- setting a starting price (not below tax valuation)
- public announcement of the auction
🧭 In BSLC’s practice, we frequently encounter auctions involving unclear ownership, incorrectly described properties, uninformed co-owners, or improperly announced sales. Each of these defects can later result in court challenges or even nullity of the auction — which is why legal review before bidding is crucial.
What happens after the auction is completed
Once the assignment decree enters into force, the buyer has the right to be put into possession, even if the property is occupied by third parties. Under Article 498(2) CPC, eviction can be carried out against anyone in actual possession, with their only defense being a separate ownership claim.
However, buyers must clearly understand which encumbrances are extinguished and which remain:
- ❌ attachments and later mortgages are extinguished
- ⚠️ rights of use, servitudes, and certain lease agreements may remain
For example, a lease registered before the first mortgage remains enforceable against the buyer, potentially preventing immediate use of the property.
Co-owned properties present additional risks. If only ideal shares are auctioned, the buyer becomes a co-owner, not the sole owner — often leading to partition lawsuits or prolonged disputes.
🏗️ BSLC assists not only with legal analysis and representation before enforcement officers, but also with post-acquisition steps, including:
- possession procedures
- negotiations with occupants
- ownership claims
- cadastral corrections
- coordination with banks for financing
Key risks when buying property at public auction
The most fundamental risk is that the buyer cannot acquire more rights than the debtor had. If the debtor was not the true owner at the time of the attachment, the buyer may acquire nothing — even if the auction was formally correct.
Additional risks include:
- enforceable long-term leases
- procedural defects in the auction
- ownership claims by third parties
- inaccurate cadastral data
⚖️ BSLC mitigates these risks through full legal due diligence before bidding, not after.
Who can challenge the assignment decree
Under Article 435(3) CPC, the right to challenge the assignment decree is strictly limited and includes:
- the debtor
- bidders who paid a deposit
- the creditor, if they participated as a bidder
‼️ Third parties claiming ownership cannot challenge the decree directly. Their protection lies in a separate claim under Article 440 CPC.
Importantly, the assignment decree cannot be revoked under the general rules for reopening court decisions, as it is not a judicial ruling but an act of the enforcement officer.
Can auction property be bought with a bank loan? Can foreigners buy?
Bank financing
Yes, property bought at auction can be financed with a mortgage loan, but banks impose stricter conditions. Typically:
- the buyer pays the 10% deposit personally
- loan approval must be arranged in advance
- funds must be released quickly after winning
Some banks offer special auction financing products, but legal coordination is essential.
Foreign buyers
- EU and EEA citizens may freely acquire property in Bulgaria
- Non-EU citizens may buy buildings and apartments freely
- Land acquisition by non-EU citizens usually requires a Bulgarian company
📌 Final note
Buying property from a private enforcement officer is not simply “winning the highest bid”. It is a complex legal process where a single overlooked detail can cost tens of thousands of euros and months of litigation. This is why we always advise: consult before bidding, not after.

