After heavy rain, a damp patch appears in the attic. One owner wants to replace the whole roof, another proposes a local repair and a third does not respond. A technical problem becomes a money dispute. How can the decision be prepared so that nobody later disputes what was agreed?
The examples are illustrative. Sources checked on 16 September 2026. This article concerns Polish law and records.
Define the work before the consent required
In fractional co-ownership, ordinary management requires a majority calculated by shares. Actions beyond ordinary management generally require unanimity. Not every project called a ‘repair’ falls into the same category: scale, purpose, cost and effect matter.
Stopping a leak and reconstructing the roof to create apartments are not one undertaking simply because the same contractor performs both. Separate emergency protection, repair and improvement in the specification to assess the consent needed.
Basis: [1] art. 199, 201 and 204
An emergency is not unlimited authority
Each co-owner may take steps to preserve the common right. This can matter when urgent protection is needed. It does not allow any investment to be undertaken without agreement under the label of an emergency.
Keep photographs, a contractor’s description or technical opinion, notification dates and reasons why waiting was impossible. Record the minimum protective work needed. Contemporaneous evidence is more useful than later recollections.
Basis: [1] art. 209
Who pays, and for what?
The statutory starting point is that expenditure and burdens are borne in proportion to shares. A particular reimbursement claim also requires examination of agreements, the nature of the expense and why it was incurred. An invoice in one person’s name records a purchase or service but does not settle the whole account.
Separate roof costs from equipment in one owner’s flat, and distinguish advances, paid invoices and estimates. If another allocation is agreed, record the work covered, amounts or calculation method, and deadlines.
Basis: [1] art. 207
There is a formal route for disagreement
If the required majority for ordinary management is missing, any co-owner may seek court authorisation. For actions beyond ordinary management without unanimity, co-owners holding at least half the shares may seek a court decision. These are distinct grounds with different conditions.
Prepare a package containing the works description, comparable quotations, owners’ positions and shares. A useful application concerns a specific action. Saying that everyone else ‘blocks everything’ explains little.
Basis: [1] art. 199 and 201
What to prepare
- Defect description, photographs, date and urgency assessment.
- Separate emergency protection, repairs and improvements.
- Owners, shares and their stated positions.
- Estimates, orders, proof of payment and allocation rules.
Remember
Scope, permission and cost allocation are three separate questions. One invoice does not answer all three.
Sources and references
Official legislation, judgments and institutional materials. The relevant sources are identified below each section.
- Polish Civil Code — consolidated text, Journal of Laws 2026, item 795 — opens a new windowart. 199, 201 and 204; art. 209; art. 207; art. 199 and 201