Co-Ownership Dispute Inherited Property UK (2026): What Happens When Siblings Can't Agree on an Inherited House

When beneficiaries inherit a property together and one refuses to sell, the legal mechanism for resolving the dispute is an application to the court under the Trusts of Land and Appointment of Trustees Act 1996 (TLATA 1996) s.14. Here is how it works: (1) HOW CO-OWNERSHIP WORKS LEGALLY: when two or more people own a property together, they hold it as either joint tenants (survivorship applies, the share passes to the surviving co-owners on death) or tenants in common (each has a defined share that passes through their estate on death). Inherited property where two or more beneficiaries receive equal or unequal shares is almost always held as tenants in common. At law (LPA 1925 ss.34-36), there is an overreaching mechanism: the property is held on a 'trust of land', the beneficiaries have equitable interests; the legal title is held by up to four trustees. Decisions about the land (including sale) are ideally made jointly by the trustees/beneficiaries, but when they cannot agree, the court must step in; (2) TLATA 1996 s.14 APPLICATION: any person with an interest in the property, a co-owner, a mortgagee, or a trustee, can apply to the court for an order in relation to the exercise of the trustees' functions. This includes an order: directing the trustees to sell the property; directing the trustees NOT to sell for a period; adjusting the shares of the co-owners; settling the conditions of any sale; declaring the interests of the co-owners; (3) THE COURT'S DISCRETION, s.15 FACTORS: the court must consider (TLATA 1996 s.15): (a) the intentions of the person who created the trust (if the beneficiaries all inherited, the intentions of the deceased who made the will or of the intestacy rules); (b) the purposes for which the property is held (e.g. if a parent left the family home for children to enjoy, rather than as an investment to be immediately sold); (c) the welfare of any minor beneficiary who occupies or might occupy the property; (d) the interests of any secured creditors; (e) the circumstances and wishes of the adult beneficiaries who are entitled; (4) IN PRACTICE: courts frequently order sale of inherited property when: one beneficiary is living in the property without paying rent or contributing to mortgage/insurance/maintenance; there is no foreseeable purpose served by retaining it; the benefit to the occupying party does not outweigh the economic prejudice to the non-occupying party; the property is a purely financial asset. Courts are more reluctant to order sale when: a minor is living in the property; the property was the family home and a surviving parent/elderly relative lives there; the will or circumstances clearly intended the property to be kept rather than sold.

Yes, in certain circumstances, a co-owner who is in sole (or majority) occupation of a property may be required to pay 'occupation rent' to the other co-owners who are excluded from occupation. This is one of the most contested and practically significant issues in inherited property disputes: (1) LEGAL BASIS, TLATA 1996 s.13: the trustees of a trust of land can impose conditions on the occupation of the land by beneficiaries, including the payment of compensation (occupation rent) to a beneficiary who is not in occupation but is entitled to be. This power was confirmed in Bernard v Josephs [1982] Ch 391 and further developed in Stack v Dowden [2007] UKHL 17 and Byford v Butler [2003] EWHC 1267; (2) WHEN DOES OCCUPATION RENT ARISE: occupation rent may be awarded where: (a) one co-owner has excluded the other from occupation (Chhokar v Chhokar [1984]); or (b) one co-owner is in sole occupation and the other requests occupation or sale and is refused; (3) WHEN IT DOES NOT ARISE: occupation rent is not automatic, it does not arise simply because one co-owner happens to be living there while the other is not, if the non-occupying co-owner has not requested occupation or sale. There must be an 'ouster' or effective exclusion (Mortgage Corporation v Shaire [2001]); (4) HOW MUCH IS OCCUPATION RENT: the amount is based on the market rent for the property, pro-rated according to the shares. If property has a market rent of £2,000/month and each party owns 50%, the occupying party may owe £1,000/month to the non-occupying party. The actual calculation can account for: mortgage payments made by the occupying party (reducing the liability); maintenance and insurance costs borne by the occupying party; (5) PRACTICAL IMPORTANCE: occupation rent claims can accumulate over years and become a substantial sum when counted against the proceeds of an eventual sale. When negotiating a resolution, always assess whether a retrospective occupation rent claim is viable, it is often the most powerful negotiating lever for the non-occupying co-owner.

During the administration of the estate (before property is assented to the beneficiaries), the executor has significant powers in relation to the property: (1) EXECUTOR'S POWER OF SALE, AEA 1925 s.39: under the Administration of Estates Act 1925 s.39, the executor (or administrator) has full power to sell, mortgage, or lease estate property for the purposes of administration, without the beneficiaries' consent. This power exists to enable: payment of debts and liabilities of the estate; payment of IHT to HMRC before probate (required for the grant); administration expenses and costs. The power is extremely wide, the executor can sell the property even if one or more residuary beneficiaries object, provided the sale is for a proper purpose of administration and the executor is acting in good faith and in the interests of the estate; (2) LIMITS ON THE EXECUTOR'S s.39 POWER: the executor's power of sale is not absolute: (a) Once the property has been assented to the beneficiaries (i.e. formally transferred from the estate to them), the executor no longer has any power over it, it then belongs to the beneficiaries and TLATA 1996 applies; (b) The executor cannot sell a specific bequest (a specific item left to a named person) unless there is an overriding need to realise assets for estate administration; (c) If the executor is themselves a beneficiary with a conflict of interest, their duty is to act in the interests of all beneficiaries equally; (3) ONCE ASSENTED, TLATA 1996: once the property passes to the beneficiaries by assent (Form AS1 and AP1 to HMLR), the executor's power over it ends. At that point, disagreements between the co-owning beneficiaries are governed by TLATA 1996 (as described above); (4) PRACTICAL ADVICE FOR EXECUTORS: if the property needs to be sold to pay estate debts, sell it under the s.39 power during administration. Do not assent the property to conflicted beneficiaries if you anticipate a dispute, retain it in the estate and sell it. Take legal advice on the exact boundaries of the s.39 power if the intended sale is contested.

Partition is the legal process of physically dividing a property between co-owners so that each receives an individual freehold portion that they own outright. In theory it is a remedy available to any co-owner; in practice it is rarely viable for residential property: (1) THE LEGAL RIGHT TO PARTITION: under TLATA 1996 s.7, the trustees of land can partition the land between the beneficiaries if all the beneficiaries of full age consent. The court can also order partition under TLATA 1996 s.14 if it considers partition appropriate. LPA 1925 s.188 (now replaced by TLATA) formerly allowed partition, TLATA modernised the law but preserved the concept; (2) WHY PARTITION IS RARELY USED FOR HOUSES: physical partition requires the property to be divisible into separate self-contained units. For most residential houses: it is physically impossible to create two independent freehold titles from one house without demolition or substantial conversion; the cost of conversion exceeds the benefit; planning permission is required; building works are extensive; existing mortgage (if any) on the property would need lender consent. Partition is more feasible for: large estate land; farms; adjacent plots; leasehold developments where natural divisions already exist; (3) PRACTICAL ALTERNATIVES TO PARTITION: where physical division is impossible, the options are: (a) Sale, proceeds split according to shares (the most common outcome where there is no agreement); (b) One co-owner buys out the other, agree a market valuation (usually by RICS surveyor); one pays the other their share; one becomes sole owner; (c) Court-ordered sale under TLATA 1996 s.14 if agreement cannot be reached; (d) Trust arrangement, both continue to own the property, with an agreed management structure (rental; maintenance; eventual sale date); (4) CGT ON COURT-ORDERED SALE: when a court order compels the sale of inherited property, the normal CGT rules apply, beneficiaries pay CGT on the gain above their base cost (the probate value). The court-ordered nature of the sale does not alter the CGT liability. 60-day reporting rule applies from completion.

The practical pathway to resolving an inherited property dispute almost always follows this sequence, and courts expect the parties to have genuinely attempted all non-litigation routes before proceeding to a TLATA 1996 s.14 application: (1) DIRECT NEGOTIATION: the first step is always direct discussion between the co-owners (or through their solicitors). Most inherited property disputes are resolved here, often when one party offers to buy out the other, or when they agree on a sale agent and timetable. Often the dispute is not really about the property at all but about the wider family dynamics; putting money on the table (a realistic buyout offer based on an RICS valuation) frequently resolves matters; (2) MEDIATION, STRONGLY RECOMMENDED: both parties instruct a specialist mediator experienced in contentious probate or family property disputes. Mediation is a private process, it is confidential and without prejudice. A resolution achieved in mediation is binding if recorded in a settlement agreement. Mediation costs a fraction of TLATA litigation and preserves family relationships. Courts will consider it unreasonable conduct to refuse mediation, and failure to mediate can result in adverse costs orders even if the refusal was technically a winning party (PGF II SA v OMFS Co 1 Ltd [2013]); (3) INDEPENDENT VALUATION: commission an RICS Red Book valuation of the property. An agreed valuation removes arguments about price and forms the basis of a buyout or sale discussion; (4) TLATA 1996 s.14 APPLICATION AS LAST RESORT: if direct negotiation and mediation fail, the co-owner wanting to sell (or the co-owner seeking to prevent a sale) can apply to the County Court (or High Court for complex cases) under s.14. The process: (a) Issue an application; (b) The other co-owner(s) respond (their 'answer'); (c) Both parties file evidence; (d) The court conducts a hearing, considering the s.15 factors; (e) Judgment, usually an order for sale with terms (timescale; agent; minimum price; occupation rent to be deducted from proceeds; costs); (5) COSTS OF TLATA LITIGATION: both parties typically bear their own costs unless one acts unreasonably, TLATA proceedings are not the same as contentious probate (where costs often come from the estate). Costs are at the court's discretion. Budget minimum £15,000-30,000 per party for a contested hearing. This is why mediation is so strongly preferred; (6) PREVENTING DISPUTES BY WILL PLANNING: a testator who foresees that beneficiaries may disagree about what to do with property can include in their will: a time-limited occupation right (allowing one beneficiary to live in the property for a defined period then requiring sale); a specific executor's power of sale direction; a gift of the entire proceeds of sale (rather than the property itself), meaning the executor sells and divides the cash; or a life interest trust (giving the survivor a right of occupation for life, with capital going to children on death), which defers the co-ownership until the life tenant's death.