Buying Property with a Partner? What to Know Before Signing Anything

Seam Media • January 20, 2026

Protect your interests and avoid disputes with the right legal structure from the beginning.

Buying property as a couple or with a friend can be an exciting milestone but without clarity around ownership, contributions, and future intentions, it can also become a legal headache. Many disputes around property don’t come from bad intentions, but from assumptions made between parties that were never properly documented.


Whether you’re purchasing your first home, an investment property, or helping a family member get into the market, here are key considerations before signing a contract.


1. Decide How the Property Will Be Owned

Property can generally be held in one of two ways:

  • Joint Tenants - both parties own the property equally, and if one passes away, their share automatically transfers to the other.
  • Tenants in Common - each party owns a specific share (e.g., 60/40), which can be passed through their Will.

For many couples, Joint Tenancy feels natural. However, Tenants in Common allows flexibility where financial contributions are unequal or where estate planning needs are more complex.


2. Document Each Person’s Financial Contributions

Purchase price, deposits, stamp duty, mortgage repayments, renovations, all of these can be paid differently by each party.

Recording contributions avoids future disputes, particularly if:

  • one party pays more upfront
  • the relationship ends
  • the property is sold
  • family members contribute funds

A co-ownership agreement can outline expectations from the beginning.


3. Plan for Exit Scenarios - Even If You Never Need Them

It may feel pessimistic, but it’s practical.

Consider:

  • What happens if one party wants to sell?
  • Can either party buy out the other?
  • How will sale proceeds be split?
  • What if the property decreases in value?

When agreements are in place, parties avoid relying on emotional negotiations later.


4. Update Your Will and Estate Planning

Property ownership structures directly impact what happens to your share if you pass away.

Failing to align the ownership structure with your Will can lead to delays, disputes, or unintended beneficiaries especially with blended families or second relationships.


5. Seek Advice Before Signing a Contract

Buying property is one of the largest financial decisions most people make. Even small oversights can become costly.

A solicitor can:

  • review the contract
  • explain risks
  • ensure title and ownership structures suit your goals
  • coordinate settlement
  • protect your long-term interests

Early advice is far more cost-effective than trying to fix issues later.


Buying property with someone else can be a smooth and rewarding experience when the right legal structures are in place. If you're unsure how to set up ownership or need guidance before signing a contract, our property team can provide clarity and support tailored to your situation.

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