Co-ownership

Concept and Legal Nature

Co-ownership exists when ownership of an undivided thing or right belongs to two or more persons, each holding an ideal or aliquot share rather than a physically segregated part.

The object is one and undivided, but the ownership is plural; each co-owner is an owner of the whole in common with the others and an exclusive owner only of his proportionate interest.

The share of a co-owner is abstract before partition. A co-owner may say that he owns one-half, one-third, or another proportion of the property, but he cannot identify a specific room, floor, strip of land, vehicle part, or physical segment as exclusively his unless a valid partition or equivalent segregation has occurred.

Co-ownership is commonly described as ownership pro indiviso. The phrase means that the right is divided by shares, not by metes and bounds.

Co-ownership does not create a juridical person. The co-owners, not a separate entity, own the property, bear the charges, receive the fruits, and exercise the rights attached to ownership.

The Civil Code rules on co-ownership apply in default of a contract, special law, special property regime, or more specific governing relation. Thus, ordinary co-ownership must be distinguished from partnership, conjugal partnership, absolute community of property, condominium ownership, succession administration, and trust relations.

Sources of Co-ownership

Co-ownership may arise by law, contract, succession, donation, will, chance, commingling, or the nature of the property right involved.

It arises by contract when two or more persons buy, receive, or agree to own property in common. The contract may fix unequal shares, special rules of use, or temporary restrictions on partition, subject to mandatory limits.

It arises by succession when several heirs acquire hereditary rights before partition. Until the estate or particular property is partitioned, an heir generally holds an ideal share and not exclusive ownership over a specific asset of the inheritance.

It may arise by law where the legal relation itself makes common ownership necessary, as in party walls, certain forms of commingling, and other situations where separate ownership cannot be immediately or equitably identified.

It may also arise from a donation or testamentary disposition to several persons without physical division. The donor or testator may impose temporary indivision, but the law limits the duration of restraints that prevent eventual partition.

Shares, Benefits, and Charges

The shares of co-owners may be equal or unequal. If no contrary title, agreement, or proof establishes the proportion, the shares are presumed equal.

Each co-owner participates in the benefits and bears the charges of the co-ownership in proportion to his share. Benefits include fruits, income, rents, proceeds, and other economic advantages produced by the property.

Charges include real property taxes, necessary expenses, preservation costs, burdens attached to the property, and obligations incurred for the common benefit within the authority allowed by law or agreement.

A stipulation that gives one co-owner benefits without corresponding responsibility for charges, or burdens one co-owner with charges without corresponding participation in benefits, is void insofar as it violates the proportional nature of co-ownership.

Proportionality follows the ideal share, not the personal use made by each co-owner, unless the co-owners validly agree otherwise or one co-owner is liable because of exclusive enjoyment, bad faith, negligence, or an unauthorized act.

Use, Possession, and Enjoyment

Each co-owner may use the common property, but the use must be in accordance with the purpose of the property, must not injure the interest of the co-ownership, and must not prevent the other co-owners from using it according to their rights.

The purpose of the property may be determined by its nature, prior use, agreement, zoning or legal restrictions, the title by which it was acquired, or the evident intention of the co-owners.

A co-owner of residential property may occupy it in a manner consistent with residential use, but he may not convert it into a commercial establishment if the conversion injures the common interest or excludes the others.

A co-owner in possession is generally presumed to possess for all co-owners. His possession becomes adverse only when he clearly repudiates the co-ownership and the repudiation is brought home to the other co-owners in a manner sufficient to start prescription.

Mere exclusive physical possession does not by itself destroy co-ownership. Co-owned property is often possessed by one co-owner for convenience, family arrangement, distance, tolerance, or temporary administration.

However, a co-owner who excludes the others, appropriates fruits, denies their title, or uses the property beyond his share may be required to account, restore possession, pay reasonable compensation, answer for damages, or submit to partition.

Fruits belong to the co-owners in proportion to their shares. A co-owner who receives rentals, harvests, dividends, or other civil, natural, or industrial fruits must account for the shares of the others after proper deductions for authorized expenses.

Use by one co-owner is not automatically compensable. Compensation becomes proper when the use is exclusive against the will or right of the others, when the property produces income actually received by the possessor, or when equity requires an accounting because the common interest has been impaired.

Rights of a Co-owner

A co-owner has rights over his ideal share, rights over the common property, and remedies to protect both.

• Right to use: He may use the property according to its purpose without injuring the common interest or excluding the others.
• Right to fruits: He is entitled to his proportionate share in fruits, rents, income, and proceeds.
• Right to reimbursement: He may recover proportionate contributions for necessary preservation expenses and taxes properly paid for the common property.
• Right to protect the property: He may bring actions that preserve possession, recover property from strangers, prevent waste, or protect the common title.
• Right to alienate his share: He may sell, assign, mortgage, or otherwise dispose of his ideal share, subject to the limits arising from the rights of the other co-owners.
• Right to demand partition: He may generally demand partition at any time, because no co-owner is required to remain indefinitely in co-ownership.
• Right of legal redemption: He may redeem a share sold to a stranger when the requisites for redemption among co-owners are present.

Limitations on a Co-owner

A co-owner cannot treat a specific physical part as exclusively his before partition. His ownership of a share is real, but the location of that share is not fixed until division.

He cannot sell, mortgage, lease, donate, or encumber the shares of the others without authority. An act by one co-owner affecting the whole property is effective only to the extent of his share unless the others consent or the act falls within valid administration.

He cannot make alterations in the common property without the consent required by law. Even a useful or beneficial change may be unlawful if it changes the substance, form, use, or condition of the common property without the concurrence of the other co-owners.

He cannot appropriate all fruits or income on the theory that he alone managed, cultivated, or possessed the property. Management may justify reimbursement or compensation when legally proper, but it does not erase the shares of the others.

He cannot defeat the right of partition by unilateral refusal. A co-owner who wants to end the indivision may compel partition, subject only to lawful restrictions, temporary stipulations, indivisibility rules, and rights of third persons.

Acts Affecting the Common Property

Preservation, Expenses, and Taxes

Necessary expenses for preservation may be undertaken by any co-owner, because the law favors acts that prevent loss, deterioration, forfeiture, or destruction of the common property.

The acting co-owner should notify the others when practicable. Notice allows them to inspect the necessity, participate in the decision, contribute timely, or object to unnecessary work.

Lack of notice does not automatically defeat reimbursement if the expense was truly necessary and urgent, but it may affect the amount recoverable when the work was excessive, avoidable, or not actually for preservation.

Real property taxes and similar public burdens are common charges. A co-owner who pays them to prevent delinquency, penalties, sale, or forfeiture may demand proportionate contribution from the others.

A co-owner may avoid contribution to certain preservation expenses or taxes by renouncing the part of his share equivalent to the charge, but renunciation is ineffective when it prejudices the co-ownership or the rights of the others.

Expenses for luxury, personal convenience, speculative improvement, or unilateral change of use are not treated like necessary preservation expenses. The co-owner who incurs them without authority ordinarily bears the risk that the others may refuse reimbursement.

Administration and Majority Rule

Acts of administration and better enjoyment are governed by majority rule based on interests. The controlling majority is computed by the value of shares, not by the number of co-owners.

A co-owner who owns more than one-half of the interests may control ordinary administration, but he still cannot make alterations, dispose of the shares of others, or act in a manner gravely prejudicial to the common interest.

Administrative acts include ordinary management, collection of rents, reasonable leasing consistent with the property's purpose, routine maintenance, payment of recurring charges, and other measures that preserve or improve ordinary enjoyment without changing the substance of ownership.

If no majority can be formed, or if the majority resolution is seriously prejudicial, the court may provide the necessary measure, including the appointment of an administrator.

Majority rule does not authorize oppression. A resolution that benefits the majority while sacrificing the property, excluding the minority, wasting income, or impairing title may be restrained or modified by the court.

Alterations and Improvements

An alteration is a material change in the form, substance, use, condition, or destination of the common property. It is more than ordinary maintenance and more than routine administration.

Alterations require the consent of all co-owners, even if the proposed change appears beneficial. The reason is that no co-owner may be forced to accept a different property from the one he owns in common.

Examples include demolition, construction of a new structure, conversion of agricultural land to commercial use, subdivision that changes access or utility, grant of a permanent real right over the whole, and other acts that substantially affect ownership or use.

If consent is withheld to the prejudice of the common interest, the proper remedy is to seek judicial relief, not to proceed unilaterally. The court may authorize equitable measures when refusal is abusive or damaging to the co-ownership.

A unilateral builder or improver does not acquire exclusive ownership of the land or improved portion. As between co-owners, the rules on co-ownership, consent, accounting, and reimbursement control before ordinary accession rules are applied by analogy.

An unauthorized improvement may become part of the common property, but the improver cannot automatically compel full reimbursement. Recovery depends on necessity, benefit, consent, good faith, unjust enrichment, and the equities of the particular co-ownership.

Disposition of an Ideal Share

Each co-owner has full ownership of his ideal share and of the fruits and benefits corresponding to it. He may alienate, assign, mortgage, donate, or substitute another person in the enjoyment of that share.

The transferee acquires no greater right than the transferor had. If the transferor owned one-fourth, the buyer, donee, mortgagee, or successor acquires only that one-fourth ideal interest.

A conveyance by a co-owner of a specific physical portion before partition is limited by the nature of co-ownership. The deed cannot prejudice the other co-owners, and the transferee generally steps into the transferor's position as holder of an undivided share.

If the described portion is later allotted to the transferor in partition, the conveyance may be given effect according to its terms. If a different portion is allotted, the transferee is limited to whatever rights the transferor can validly deliver.

A mortgage by one co-owner over the entire property binds only his share unless the other co-owners consented or authorized the encumbrance. Foreclosure likewise transfers only the mortgagor's share and does not divest the shares of non-mortgagors.

A sale by one co-owner of the entire property is not void as to his own share merely because he lacked authority over the shares of the others. It is ineffective against the non-consenting co-owners beyond the transferor's ideal interest.

The buyer from a co-owner must respect the co-ownership. He may demand partition, use the property according to his acquired share, and participate in benefits and charges, but he may not claim exclusive ownership of a determinate portion without partition.

Leases and Other Contracts with Third Persons

A lease or management contract over common property must be tested by its nature. If it is ordinary administration and supported by the required majority of interests, it may bind the co-ownership.

If the lease effectively excludes the other co-owners, changes the property's use, imposes a long or burdensome term, or operates like an act of dominion, consent of all may be necessary.

A co-owner who leases only his undivided share cannot give the lessee better possession than he himself has. The lessee must tolerate the equal rights of the other co-owners and cannot claim a physically segregated portion unless validly authorized.

A third person contracting with only one co-owner assumes the risk that the latter lacks authority to bind the entire property. Good faith does not enlarge the contracting co-owner's title or agency.

Actions to Protect the Common Property

Any co-owner may bring an action to recover or protect possession of the common property against a stranger. The action is deemed brought for the benefit of the co-ownership, even if the other co-owners are not joined.

This rule allows prompt protection of the common property. A stranger cannot defeat the action merely by invoking non-joinder of the other co-owners when the plaintiff sues in a manner consistent with common ownership.

The suing co-owner must not assert a claim hostile to the shares of the others. If he sues as exclusive owner and repudiates the co-ownership, the judgment cannot prejudice non-participating co-owners whose shares he had no authority to deny.

Against another co-owner, an action for exclusive possession generally does not prosper if both merely assert their common right to possess. The proper remedies are accounting, injunction, administration, partition, or damages, depending on the act complained of.

If a co-owner ousts the others, denies their title, appropriates the property exclusively, or prevents any use consistent with their shares, judicial relief may include restoration of possession, accounting of fruits, injunction against exclusion, or partition.

One co-owner may also sue to quiet title, annul unauthorized instruments, prevent waste, recover property, cancel clouds on title, or protect the common right, provided the relief sought benefits or preserves the co-ownership.

Accounting, Fruits, and Liability

Accounting is a natural consequence of co-ownership because benefits and charges are shared proportionately. It is especially important when one co-owner alone manages, leases, cultivates, sells produce from, or occupies income-producing property.

The accounting should include gross fruits or income, necessary expenses, authorized administration expenses, taxes paid, preservation costs, advances, reimbursements, and damages caused by fault or bad faith.

A co-owner who receives more than his share must deliver the excess or credit it in partition. A co-owner who paid more than his share of common charges may recover contribution or obtain proper adjustment in the partition.

Negligence, fraud, waste, unauthorized sale of fruits, or deliberate exclusion may create personal liability. Co-ownership does not shield a co-owner from responsibility for acts that damage the common property or the rights of the others.

Prescription, Ouster, and Repudiation

No prescription runs in favor of a co-owner against the others while he recognizes the co-ownership. His possession is presumed to be possession for all because each co-owner has a right to possess the whole in common.

Prescription may begin only when the possessing co-owner clearly repudiates the co-ownership. Repudiation must be unequivocal, adverse, and made known to the other co-owners directly or through acts so open and notorious that knowledge may be legally inferred.

Repudiation cannot be lightly presumed from family possession, payment of taxes, tax declarations, collection of fruits, improvement of the property, or long occupancy. These acts may be consistent with management, tolerance, convenience, or imperfect documentation.

The evidence of ouster must be clear because prescription among co-owners is disfavored until the common title is plainly denied. The law protects co-owners from losing their shares through silent, ambiguous, or merely exclusive possession by another co-owner.

Once valid repudiation is shown, the possessing co-owner must still satisfy the ordinary requirements of acquisitive prescription, including the required period, adverse possession, and the character of the property and title involved.

Registered land presents additional limits because title registered under the Torrens system is generally protected from acquisition by prescription. Registration, however, does not authorize a co-owner to enlarge his share at the expense of the others.

Right to Demand Partition

No co-owner is obliged to remain in co-ownership. Each co-owner may demand partition at any time with respect to his share, subject to lawful restrictions.

The right to partition reflects the temporary and inconvenient nature of co-ownership. The law permits common ownership, but it does not favor indefinite indivision when a co-owner wants a separate title or separate value.

An agreement to keep the property undivided is valid only for the period allowed by law, and it may be renewed by a new agreement. A donor or testator may also prohibit partition only within the legal maximum period.

Partition may be unavailable or postponed when prohibited by law, when a valid temporary indivision agreement is in force, when the property is legally or physically indivisible in a manner requiring sale or adjudication instead of physical division, or when partition would violate superior rights.

The fact that a property is indivisible does not necessarily defeat the right to end co-ownership. It changes the remedy from physical division to adjudication to one co-owner with indemnity to the others, or to sale and division of proceeds.

Co-owners may partition the property totally or partially. They may end the co-ownership over all property, or they may divide some assets while leaving others in common.

Modes of Partition

Partition may be extrajudicial or judicial. Extrajudicial partition rests on agreement, while judicial partition is obtained through court action when agreement is absent, incomplete, disputed, or ineffective.

Extrajudicial partition requires the participation of all co-owners whose shares are affected. A partition signed by only some co-owners cannot prejudice the absent co-owners.

For registered land, the deed or judgment of partition must be registered to bind third persons and to support issuance of separate certificates of title. Registration records the effect of partition; it does not cure lack of consent, lack of ownership, or jurisdictional defects.

Judicial partition generally involves determination of the existence of co-ownership, identification of the co-owners, declaration of their shares, accounting of fruits and expenses, and selection of the proper method of division.

If the property can be divided without substantial impairment, physical division is preferred. If division would make the property unserviceable or substantially reduce its value or intended use, the court may order adjudication to one or more co-owners with payment to the others, or sale and distribution of proceeds.

Creditors and assignees of co-owners may intervene in partition to protect their interests. They may object to a partition made in fraud of their rights, but they cannot freely undo a completed partition absent fraud, formal opposition ignored, or another recognized ground.

Effects of Partition

Partition converts the ideal share of each co-owner into exclusive ownership of the property, portion, or value assigned to him. It ends co-ownership over the property partitioned.

Partition has a retroactive explanatory effect among the co-owners in the sense that each becomes the exclusive owner of the portion allotted to him, but it does not erase valid rights acquired by third persons before partition.

Partition requires mutual accounting. Benefits received, expenses paid, taxes advanced, necessary repairs, authorized management costs, damages, and reimbursements should be settled according to the shares and equities of the parties.

Co-owners owe mutual warranty after partition as to the title and quality of the portions assigned, because each receives his allotment in exchange for relinquishing his ideal interest in the rest.

Partition does not prejudice third persons who hold mortgages, easements, leases, liens, attachments, or other valid rights over the property or over a co-owner's share. Those rights continue according to their nature and priority.

If a co-owner had validly sold or mortgaged his ideal share before partition, the buyer or mortgagee follows the share into the portion or value allotted to that co-owner, subject to the terms of the transfer and the rights of others.

Legal Redemption Among Co-owners

When a co-owner sells his share to a stranger, the other co-owners may exercise legal redemption under the Civil Code. The purpose is to reduce or terminate co-ownership and prevent the forced entry of an outsider into a common property relation.

The right arises from a sale of an ideal share to a third person who is not already a co-owner. It does not apply in the same way when the buyer is another co-owner, because the sale then consolidates rather than introduces an outside interest.

The redemption price generally includes the purchase price and proper expenses required by law. The redemptioner must comply with the legal period, which is counted from the required written notice by the seller.

Actual knowledge of the sale is not treated as a casual substitute for the formal written notice required to start the redemption period. The notice requirement protects the redemptioner by making the period definite and by identifying the essential terms of the sale.

If several co-owners wish to redeem, they may do so in proportion to their respective shares. Redemption by one or more co-owners does not give them more than the redeemable share, except to the extent allowed by contribution or agreement among those entitled.

Legal redemption does not make the sale void. The sale is valid, but it is subject to being defeated by timely and proper redemption.

Co-ownership and Land Titles

A certificate of title may show several registered owners, or it may show one owner whose title is later proven to be subject to the shares of others under succession, trust, annulment, or another legally recognized source.

Registration under the Torrens system does not create ownership where none exists and does not allow one co-owner to convey more than his share. A buyer from a co-owner acquires only what the seller could lawfully transfer.

When a co-owner sells a specific portion of registered land before partition, the sale cannot bind the other co-owners as to that determinate portion. The buyer may acquire the seller's ideal share, but the final location of that share depends on partition.

A subdivision plan is not itself a partition unless it is accompanied by the consent, judgment, or legal act that divides ownership. Technical segregation of lots does not alone transfer exclusive ownership among co-owners.

Tax declarations and tax payments are evidence of claim or possession, but they do not by themselves defeat co-ownership. They must be weighed with title, possession, succession, contracts, and acts showing recognition or repudiation of the common ownership.

A co-owner in whose name the property is titled or declared may still be holding for the others. The controlling inquiry is whether the title or declaration reflects exclusive ownership or merely imperfect documentation of property still owned in common.

Distinctions

Co-ownership and Partnership

Co-ownership alone does not establish partnership. There must be an intent to form a common fund and carry on a business or undertaking for profit as partners.

Co-owners may share gross returns from property without becoming partners. Sharing rentals, harvests, sale proceeds, or preservation expenses is ordinarily consistent with co-ownership.

A partnership may own property, sue, be sued, and act through its juridical personality. Co-ownership has no such personality; actions are brought by or against the co-owners according to their rights and liabilities.

A co-owner may freely transfer his ideal share, subject to redemption and the rights of the others. A partner's transfer of economic interest does not automatically make the transferee a partner or give management rights in the partnership.

Death, incapacity, or withdrawal of a co-owner does not dissolve co-ownership; the share passes according to law, contract, or succession. In partnership, such events may cause dissolution or trigger special rules.

Termination of Co-ownership

Co-ownership may terminate by partition, consolidation of all shares in one owner, loss or destruction of the property, sale of the entire property by all co-owners, expropriation, merger, prescription when legally possible, or another mode recognized by law.

Partition is the ordinary mode of termination because it respects each co-owner's right to receive his proportionate share in property or value.

Sale of the whole property to a third person terminates co-ownership only if all co-owners consent or are validly bound. A sale by fewer than all co-owners merely transfers the sellers' shares and continues the co-ownership with the buyer as substitute co-owner.

Consolidation occurs when one person acquires all ideal shares. Once there is only one owner, the defining plurality of co-ownership disappears.

Loss of the property ends co-ownership over the thing, but co-ownership may continue over insurance proceeds, indemnity, compensation, or substitute property if the law or agreement so provides.