Apartment building due diligence

Condominium documents to review before buying an apartment in Portugal

The apartment is only part of what the buyer acquires

An apartment purchase also brings rights and obligations connected with the building's common areas, finances, management and decisions. The unit may be attractive while the condominium is underfunded, planning major works or involved in disputes.

The buyer should understand the building before committing the deposit.

Administrator's declaration for the transfer

Portuguese law provides for a written declaration from the condominium administrator setting out current charges and any debts associated with the fraction. The declaration is normally part of the transfer documentation.

A buyer may be asked to waive it. That is not a routine box to tick without advice: an express waiver can shift responsibility for seller debts to the purchaser. Review the declaration, its date and any proposed waiver before completion.

Recent meeting minutes

Request several recent sets of minutes, not only the most convenient one. Minutes can reveal:

  • approved or proposed major works;
  • repeated water, roof, façade or lift problems;
  • owner arrears;
  • litigation;
  • insurance claims;
  • disputes about parking or storage;
  • short-term rental discussions;
  • management instability.

Look for decisions that create future payments even if the invoice is due after the purchase.

Budget, accounts and reserve fund

Review the current budget, recent accounts and reserve-fund information. A low monthly fee is not always positive if the building has deferred maintenance or little financial capacity.

Compare expected expenditure with the building's age, equipment and known works. Ask how many owners are in arrears and whether collection action is active.

Ordinary and extraordinary charges

Separate regular condominium fees from special assessments. Confirm which amounts were approved, when they fall due and how the CPCV allocates costs between seller and buyer.

The legal rule for post-transfer charges does not eliminate the need to negotiate responsibility for a major project approved before completion. The contract should reflect the commercial agreement clearly.

Building insurance

Obtain evidence of the condominium's insurance and understand what it covers. Check the insured property, policy period, material exclusions and claims history where available.

Building insurance does not necessarily replace the buyer's own home, contents, liability or mortgage-related cover.

Internal regulations and use restrictions

Review building rules on noise, pets, renovations, façades, balconies, parking, storage, common areas and access systems. If the buyer plans to rent or operate short-term accommodation, confirm the legal and condominium position before relying on projected income.

Do not assume that current informal practice guarantees future permission.

Technical and maintenance history

Ask about roof, waterproofing, lifts, façade, plumbing risers, garages, retaining walls, pools and fire-safety systems. Meeting minutes may show recurring repairs without a permanent solution.

A condominium document review does not replace a technical inspection. If the records indicate physical problems, obtain specialist inspection and cost advice.

Litigation and contractor disputes

Identify court proceedings, claims against contractors, unpaid invoices and disputes with owners. These can affect budgets, insurance and the timing of essential repairs.

Ask whether professional fees or adverse costs are already covered in the accounts.

Questions before the CPCV

A buyer should be able to answer:

  • What is the current monthly fee?
  • Are there seller debts?
  • Which works are approved or likely?
  • How much is in the reserve fund?
  • Are many owners in arrears?
  • Is there active litigation?
  • Are the intended uses permitted?
  • Which costs will the seller pay before completion?

Put unresolved points into the CPCV rather than leaving them for the deed appointment.

Buyer-side result

Condominium Documents Review is useful when the buyer wants the building file summarised into current liabilities, future cost exposure, restrictions and questions for the seller.

The right result is not simply “documents received”. It is a clear view of whether the condominium creates a manageable obligation or a material reason to renegotiate, delay or walk away.