Yes, you can remortgage a jointly owned property in the UK, but everyone named on the title deeds and everyone named as a borrower typically has to agree and sign the paperwork. If ownership itself is changing, whether through a buyout, separation, or adding a new co-owner, you will usually need a transfer of equity alongside the remortgage, and your lender will reassess affordability from scratch. The checklist below walks through the legal steps in order.
TL;DR:
- Remortgaging a jointly owned property typically requires all owners to agree and sign, especially when ownership is changing through buyouts or additions.
- A transfer of equity legally changes ownership, usually handled simultaneously with remortgage, and may trigger taxes or require third-party consent depending on property type.
- Lenders treat ownership changes as new applications, requiring full affordability, credit, and valuation checks regardless of how long the current mortgage has existed.
- Everyone on the title deeds and mortgage deed must consent and sign, with occupier waivers needing careful review, ideally with independent legal advice.
- Starting the legal process early, confirming ownership details, and coordinating solicitor, broker, and lender actions improve chances of smooth remortgaging and ownership transfer.
Table of Contents
- What remortgaging with joint owners actually means
- When you need a transfer of equity for a remortgage
- How lenders treat ownership changes on a remortgage
- Consent, occupier waivers, and what happens if someone refuses
- A step-by-step checklist for remortgaging as joint owners
- How Cohaus helps co-buyers facing a remortgage or buyout
- What actually matters when you remortgage as co-owners
- Get help planning your co-buying exit or buyout
- Sources
- FAQ
What remortgaging with joint owners actually means
Being on the mortgage and being on the title deeds are two different legal positions, and confusing them causes most of the problems co-owners run into. The title deed, held at HM Land Registry, records who legally owns the property. The mortgage deed records who is contractually responsible for repaying the loan. You can be on one without being on the other, and that mismatch creates real risk.
Ownership itself splits into two types, and GOV.UK's guidance on joint property ownership sets out the difference clearly. Joint tenants own the whole property equally, with no defined shares, and ownership passes automatically to the surviving owner if one dies. Tenants in common each own a specific, often unequal, share that can be left in a will and doesn't pass automatically to the other owner.
A few practical risks follow from this:
- If you're on the mortgage but not the title, you carry repayment liability with no legal ownership stake.
- If you're on the title but not the mortgage, the other owner's lender may still have rights over the whole property.
- Joint and several liability means each borrower is responsible for the full mortgage debt, not just their "share" — our guide on joint and several liability mortgages covers what happens if a co-owner stops paying.
When you need a transfer of equity for a remortgage
A transfer of equity is the formal legal process that changes who owns a property, and it's required whenever the ownership structure shifts. Common triggers include:
- One co-owner buying out the other's share, often during separation or divorce.
- Adding a new owner, such as a partner moving in or a parent going onto the title to help with affordability.
- Removing an owner following relationship breakdown or a family arrangement.
- Transferring a share following inheritance or into a trust.
This process is normally handled by a conveyancing solicitor, and it usually completes on the same day as the remortgage, since the new mortgage funds are often what pays off the departing owner's share. Specialist solicitors routinely coordinate the legal transfer and the mortgage completion together, then handle registration with HM Land Registry afterwards, according to Lockings Solicitors.
Two things commonly add time and cost here. Leasehold properties often need the freeholder or managing agent's consent before a transfer can proceed, which can stall matters for weeks, per Elite Law Solicitors. And a transfer of equity can carry Stamp Duty Land Tax or Capital Gains Tax consequences depending on the value changing hands, something Fosters Solicitors flags as worth checking before you commit to a completion date.
How lenders treat ownership changes on a remortgage
Lenders don't see a change of owner as a paperwork tweak. They treat it as a brand new mortgage application, which means the remaining or incoming borrowers get fully reassessed on income, credit history, and outgoings, regardless of how long the original mortgage has run. Osbornes Law notes that if the remaining borrower can't pass those checks alone, the lender can simply refuse the change.
Expect to provide:
- Recent payslips or self-employed accounts, plus bank statements.
- A credit check, run individually even where the application is joint.
- A property valuation, which can shift your loan-to-value and the rates you're offered.
- Proof of any other debts or financial commitments.
A significant portion of UK homes is bought or owned jointly by unmarried partners, and separation is one of the most frequent reasons lenders get asked to process an ownership change, according to MoneySavingExpert's analysis of joint mortgages and separation. The outcome falls into a handful of camps: approval on the existing lender's terms, approval only with a new lender whose criteria fit better, a requirement to add a guarantor or second borrower to make the numbers work, or straightforward refusal.
Consent, occupier waivers, and what happens if someone refuses
Everyone named on the title deeds must consent to a remortgage that touches their share, and everyone on the mortgage deed must sign the new lending agreement. These are separate signatures for separate reasons, and a lender will not proceed without both.
A related document, the occupier consent or waiver form, appears when someone lives in the property but isn't on the mortgage, perhaps a partner who moved in after the mortgage was taken out. The lender wants this signed to protect its security interest in the property. The catch: signing it can waive certain occupation rights and make it harder to challenge action against the property later, so independent legal advice before signing isn't optional caution, it's essential protection.
Pro Tip: If you're asked to sign an occupier waiver, insist on seeing it at least a week before completion, and get your own solicitor to review it separately from the lender's or the other owner's conveyancer.
If a co-owner refuses to consent, your options are limited but real: negotiate a buyout with a clear valuation, try a different lender with different affordability rules, or, in the most difficult cases, apply to court for an order for sale. Our piece on exit planning when a co-buyer wants out covers these routes in more depth.
A step-by-step checklist for remortgaging as joint owners
Getting this right is mostly about sequencing. Do the legal groundwork before you fall in love with a mortgage rate.
- Check the title register at HM Land Registry to confirm exactly who owns the property, and whether you're joint tenants or tenants in common.
- Talk to your current lender and an independent mortgage broker to understand lender policy on ownership changes and get an early affordability view.
- Instruct a conveyancing solicitor, and if separation is involved, take family law advice alongside a written equity agreement setting out who gets what.
- Agree a completion date that lets the transfer of equity and the remortgage complete together, and budget for solicitor fees, valuation costs, and SDLT if it applies.
- Register the change with HM Land Registry once completion happens, usually handled by your solicitor as the final step.
| Step | Who's involved | Typical timing |
|---|---|---|
| Title check | You, HM Land Registry | Same day, online |
| Broker and lender conversation | You, mortgage broker | 1–2 weeks |
| Solicitor instruction | You, conveyancing solicitor | Ongoing until completion |
| Transfer of equity and remortgage completion | Solicitor, lender | 4 weeks from instruction |
| Land Registry update | Solicitor | 2–4 weeks post-completion |
How Cohaus helps co-buyers facing a remortgage or buyout
This platform exists to provide support for co-buying arrangements facing these moments. Supportive safeguards that make a future remortgage or buyout manageable include setting out equity shares from day one, agreed exit notice periods, and shared deposit management, helping ensure changes in ownership do not come as a shock.
If you're heading into a buyout, our guides on remortgaging to buy out a co-buyer and protecting your share before a joint mortgage are worth reading alongside this one.
What actually matters when you remortgage as co-owners
The mistake I see most often is treating the occupier waiver as a formality. It isn't. Sign one without independent advice and you can quietly give up protections that matter far more than the few days it saves.
The second mistake is starting with the mortgage broker and leaving the solicitor for later. Get both moving together, and put your equity split in writing before emotions or house prices change the conversation.
— Martin
Get help planning your co-buying exit or buyout
This platform offers an alternative to going it alone when a co-buying arrangement needs to change, whether that's a buyout, a separation, or adding someone new to the mortgage. Instead of piecing together advice from forums and one-off solicitor consultations, community support is available from people who've navigated similar remortgage conversations, along with practical guides and introductions to brokers and solicitors familiar with co-buying arrangements.
If you're facing a title change or a remortgage with a co-owner, visit the Cohaus landing page to see the resources and next steps available to you.
Sources
For the official rules on ownership types, start with GOV.UK's joint property ownership guidance. Check your own title details directly through HM Land Registry before instructing anyone. For the transfer of equity process itself, Aletta Shaw solicitors sets out what a conveyancer will handle and when it typically runs alongside your remortgage completion.
This article is general information, not a substitute for advice from a qualified financial advisor. Consult a qualified financial professional about your own circumstances before acting on anything here.
- Gov
- Transfer of equity — Aletta Shaw solicitors
- What is a transfer of equity? — Osbornes Law
- Joint mortgage and separation — MoneySavingExpert
FAQ
Can one person remortgage a jointly owned property alone?
Only if the other owner agrees to come off the title through a transfer of equity, and the remaining person passes the lender's affordability checks on their own income and credit.
What happens to a joint mortgage if unmarried partners split up?
Both people remain fully liable for the mortgage until it's formally changed or repaid, and removing a name requires a transfer of equity plus fresh affordability checks, as MoneySavingExpert explains.
Can two people own 100% of a house each?
No. As tenants in common, owners hold defined shares that add up to the whole property; as joint tenants, both own the entire property together with no separate shares, but neither owns a full 100% independently of the other.
What happens to a house in joint names when one owner dies?
If they were joint tenants, the surviving owner automatically inherits the whole property. If they were tenants in common, the deceased's share passes according to their will or the rules of intestacy, not automatically to the survivor.
Do I need a solicitor for a transfer of equity during a remortgage?
Yes, a transfer of equity must be properly drafted and registered with HM Land Registry, and lenders generally require a solicitor to handle this alongside the mortgage completion.