French Property Law (Droit des Biens)

The Concept of Property Under the Civil Code

French property law — droit des biens — is founded on Article 544 of the Civil Code (Code civil), which defines ownership (propriété) as the right to enjoy and dispose of things in the most absolute manner, provided that they are not used in a way prohibited by laws or regulations. This formulation, drafted by Portalis and the other redactors of the 1804 Code, reflects the revolutionary rupture with the feudal system of divided ownership: Article 544 establishes ownership as a unitary, indivisible, and plenary right. The Conseil constitutionnel has recognised the right to property as a fundamental right of constitutional value (décision 81-132 DC of 16 January 1982), and Article 17 of the Declaration of the Rights of Man and of the Citizen of 1789 — property being an inviolable and sacred right — remains in full constitutional force. The absolutist formulation has been tempered by the theory of abuse of rights (abus de droit): ownership, while absolute in principle, must not be exercised with the sole intention of harming another or in a manner disproportionate to its legitimate purpose, as developed by the courts in cases such as the Arrêt Clément-Bayard (1915), where the owner who erected a useless structure with spikes purely to damage airships landing on the neighbour’s property was held liable.

The Distinction Between Movable and Immovable Property

Articles 516-543 of the Civil Code classify property into immovables (biens immeubles) and movables (biens meubles). Immovables are defined broadly to include: land and buildings by their nature (immeubles par nature); fixtures permanently attached to a building or land that cannot be removed without damage, such as plumbing and heating systems (immeubles par destination); and rights relating to immovable property, such as usufruct and servitudes (immeubles par l’objet auquel ils s’appliquent). All other property is movable, including both tangible goods and intangible rights such as shares, debts, and intellectual property rights. The classification is of fundamental practical importance: immovables are subject to the registration system, to the jurisdiction of the tribunal de grande instance (now tribunal judiciaire), to specific rules of succession (dévolution successorale), and to different rules of seizure and enforcement; movables are subject to the principle that possession in good faith is equivalent to title (en fait de meubles, la possession vaut titre under former Article 2279, now Article 2276).

The Content of Ownership

Ownership comprises three traditional attributes: the right to use (usus), the right to the fruits (fructus), and the right to dispose (abusus). The right to use includes the power to possess, occupy, and make use of the thing; the right to the fruits includes the entitlement to natural fruits (crops, timber, minerals) and civil fruits (rent, interest); the right to dispose includes the power to alienate, encumber, or consume the thing. Limitations on ownership arise from legislation, regulation, neighbours’ rights, and the general principle that ownership must not be exercised abusively. The 2015 law (Loi relative à la transition énergétique pour la croissance verte) and the Loi ALUR (2014) have added significant public-law limitations on the use of property, particularly in the areas of housing, energy efficiency, and environmental protection.

The theory of accession (accessio) provides that ownership of a thing carries with it ownership of everything that it produces and everything that is united to it, either naturally or artificially (Article 546). For immovables, the principle superficies solo cedit applies: the owner of the land owns everything built, planted, or sown upon it (Article 552), subject to the rights of the superficiary (superficiaire) under a bail à construction or similar arrangement. Accession to movables is governed by the rules of specification, commixture, and adjunction, which determine ownership when materials of different owners are combined.

Possession and Prescription

Possession (possession) is the factual exercise of a real right over a thing, distinguished from mere detention (détention précaire) where the holder acknowledges another’s ownership (as in a lease or deposit). Possession requires two elements: the material element (corpus) — physical control or the ability to exercise it — and the mental element (animus) — the intention to hold the thing as owner (for acquisitive prescription) or simply the intention to hold the thing for oneself (for possessory protection). The possessory actions (actions possessoires) — the complainte (for recent disturbance), the dénonciation de nouvel œuvre (for newly commenced construction), and the réintégrande (for violent dispossession) — protect possession regardless of the underlying title.

Acquisitive prescription (usucapion or prescription acquisitive) allows a possessor to acquire ownership by possession for a prescribed period. For immovables, the ordinary period is thirty years, requiring possession that is continuous, uninterrupted, peaceful, public, and unequivocal — the classic requirements of possession utile (Article 2261). A shorter period of ten years (or twenty years if the owner lives outside the jurisdiction of the court) applies when the possessor holds under a just title (juste titre — a valid legal act of transfer that is defective in form or by reason of the transferor’s lack of ownership) and in good faith (bonne foi — the belief that the title conveys ownership) under Article 2272. The 2008 law (Loi n° 2008-561 du 17 juin 2008 portant réforme de la prescription en matière civile) comprehensively reformed the law of prescription, reducing the general extinctive prescription period from thirty to five years for civil claims, but preserving the thirty-year period for acquisitive prescription of immovables.

Dismembered Rights (Démembrements de la Propriété)

The Civil Code recognises that the unitary right of ownership may be dismembered into separate rights held by different persons. Usufruct (usufruit), governed by Articles 578-624, gives the usufructuary the right to use the thing (the usus) and to enjoy its fruits (the fructus) for a limited period — a maximum of thirty years for a legal person, or the life of the usufructuary for a natural person — while the bare owner (nu-propriétaire) retains the right to dispose of the thing (the abusus). The usufructuary must preserve the substance of the thing and is liable for ordinary maintenance, while the bare owner bears the cost of major repairs (grosses réparations). Usufruct may be created by law (notably the surviving spouse’s right of election under Article 757 of the Civil Code in succession), by contract, or by will.

Use and habitation rights (droits d’usage et d’habitation) under Articles 625-636 are more limited rights to use a thing or occupy a dwelling, restricted to the needs of the beneficiary and their family. Servitudes (servitudes) under Articles 637-685 are charges imposed on one piece of land (the servient tenement) for the use and utility of another piece of land owned by a different owner (the dominant tenement). Servitudes arise by natural situation (such as natural water drainage), by law (servitudes légales including rights of passage for landlocked property, party wall rights, and rights of view and light), or by human agreement (servitudes conventionnelles established by the owner of both properties followed by severance). The emphytéotic lease (bail emphytéotique), regulated by the Code rural et de la pêche maritime, is a long-term lease (18 to 99 years) conferring a real right in the land, commonly used for agricultural and public property development.

Co-ownership

French law recognises two principal regimes of co-ownership. Indivision (indivision), governed by Articles 815-883, arises where ownership of property is held by two or more persons in undivided shares, most commonly in succession (inheritance). The 1976 law (Loi n° 76-1286 du 31 décembre 1976) established the legal regime of indivision, providing that decisions regarding the property require the unanimous consent of all co-owners for acts of disposal and a majority for acts of administration, and that any co-owner may demand partition at any time (Article 815). Co-owners may agree to a convention d’indivision for a limited period (not exceeding five years, renewable) to regulate the administration of the property.

Co-ownership of built buildings (copropriété), governed by the Loi n° 65-557 du 10 juillet 1965 (the 1965 Act), regulates the ownership of apartments and common areas in multi-unit buildings. Each co-owner owns a private lot (lot privatif) exclusively and a share of the common areas (parties communes) — including the land, foundations, roof, staircases, and structural elements — as an appurtenance to the private lot. The co-owners’ association (syndicat des copropriétaires) manages the building, makes decisions through the general meeting (assemblée générale), and is represented by the managing syndic (syndic de copropriété). The 1965 Act has been significantly amended by the Loi ALUR of 2014, which strengthened the regulation of syndics, enhanced transparency in the management of co-ownership funds, and introduced measures to address problematic co-ownerships.

Land Registration and Publication

The French land registration system, established by the 1955 decree (Décret n° 55-22 du 4 janvier 1955), requires the publication (publicité foncière) of all deeds, judgments, and declarations affecting title to immovable property at the Bureau des Hypothèques (reorganised in 2012 as part of the Direction générale des Finances publiques). The published documents are recorded in the Fichier Immobilier and are accessible for public consultation. Publication is not constitutive of title — it does not create property rights — but it is necessary for the enforceability of the deed against third parties (opposabilité). Failure to publish renders the deed unenforceable against third parties who have acquired competing rights in the same property. The system operates on a principle of prior registration (principe de l’effet relatif): each registered deed must refer back to the previously registered deed from which the grantor derived title, creating a chain of title. The 1955 decree also introduced the compulsory identification of immovables by cadastral reference (référence cadastrale), linking the land registration system to the fiscal cadastre.