Property insurance in Portugal has two distinct legal layers relevant to buyers. First, Article 1429 of the Civil Code makes fire insurance (seguro contra o risco de incêndio) legally mandatory for any building held under propriedade horizontal (i.e., any apartment/condominium building divided into separate legal units), covering both the private units and the common areas — this obligation applies regardless of whether any unit has a mortgage. Second, when a purchase is financed with a mortgage, lenders in practice require a broader multi-risk home policy (seguro multirriscos habitação) as a condition of the loan, even though a multi-risk policy is not itself mandated by general law the way fire insurance in a condominium is. Keep this distinct from health/life insurance, which is a different topic entirely.
Apartment buyers need to understand that a baseline fire insurance obligation already exists at the building level under the Civil Code — administered collectively, usually by the condominium administrator, and paid for through condominium fees — independent of whatever additional cover a mortgage lender requires on top. Confusing the two can lead to either paying twice for overlapping fire cover or, worse, assuming the mandatory building policy is enough to protect personal contents and liability, which it typically is not.
Key Facts
Article 1429 of the Civil Code (Código Civil) makes fire insurance mandatory for buildings under the propriedade horizontal regime, covering both individual units (frações autónomas) and common parts of the building.
Individual condominium owners (condóminos) are responsible for arranging this insurance; if they fail to do so within the deadline set at a condominium assembly, the building administrator (administrador) must arrange it and can then recover the premium cost from the owners.
The cost of this mandatory fire insurance is treated as a shared conservation expense (despesa de conservação) of the condominium, apportioned among owners according to each unit's permilagem (proportional share) — meaning it is normally bundled into regular condominium fees rather than bought individually by each owner.
Owners of a stand-alone (non-condominium) house are not subject to this specific Civil Code fire-insurance mandate, since it applies to the propriedade horizontal regime.
Where a purchase is financed with a mortgage, Portuguese banks in practice require the borrower to take out a multirriscos habitação (multi-risk home) policy — covering fire plus additional risks such as storm, flood, and water damage — as a condition of the loan, even though this broader policy is a lender requirement rather than a general statutory obligation.
Borrowers are legally free to choose their own insurer for lender-required policies; Portuguese consumer-protection rules do not require you to buy the policy from the lending bank itself, provided the policy meets the minimum cover the loan contract specifies.
Required Documents
Proof of active fire insurance covering the unit and common parts (for condominium buyers, at deed/handover stage)
Multi-risk home insurance policy documentation (if a mortgage is being used), meeting the lender's minimum coverage terms
Common Mistakes
Assuming the condominium's mandatory fire policy also covers your personal contents or personal liability — it generally covers only the building structure/common parts and the fraction itself against fire, not contents.
Believing you must buy mortgage-required insurance from the lending bank — you can shop the policy elsewhere as long as it meets the loan's minimum coverage requirements.
Stand-alone homeowners assuming the same statutory fire-insurance mandate applies to them as it does to condominium unit owners — Article 1429's mandatory-fire-insurance rule is specific to the propriedade horizontal (multi-unit building) regime.