If you’re buying a flat or apartment in the UK, the question of pets might not be the first thing on your mind. But it should be. From May 2026, the rules around keeping pets in rented properties are changing in a big way, and that shift affects anyone buying a leasehold apartment where the freeholder or management company sets the rules. I’ve been covering property law changes for a while now, and this is one of those topics where the fine print really matters — especially if you already own a pet or plan to get one.
Here’s the thing: the Renters’ Rights Act 2025 doesn’t just affect tenants. If you’re buying a leasehold apartment, your lease almost certainly contains clauses about pets. And those clauses might be stricter than what the new law allows for private tenants. Understanding the difference between what the law says and what your lease says is where most people get tripped up. Here’s what you actually need to know.
What the Renters’ Rights Act actually changes for pet owners
The biggest shift is that from 1 May 2026, landlords can no longer just say “no pets” and move on. Under the Renters’ Rights Act 2025, tenants have a statutory right to make a written request to keep a pet. The landlord must respond in writing within 28 days. If they refuse, they need to give a clear, reasonable reason. If they don’t respond at all, consent is automatically granted.
What I’d do if I were buying an apartment right now: check the lease for any pet restrictions before you exchange contracts. If the freeholder’s rules say “no pets”, that’s a valid reason for a future landlord to refuse — and it could limit your options if you ever want to rent the place out. A tenant landlord lawyer can review the lease language and tell you exactly what you’re dealing with.
Why this matters for apartment buyers specifically
Here’s where it gets complicated. The new law applies to private tenancies, but leasehold apartments have an extra layer of rules. The head lease — the agreement between the freeholder and the leaseholder — often contains its own restrictions on pets. And under the new law, that’s a perfectly reasonable ground for a landlord to refuse a pet request. So even if you’re happy to allow pets as a landlord, the freeholder might not be.
According to guidance from the Landlord Association, a landlord’s personal dislike of animals or previous negative experiences with other tenants’ pets are not considered reasonable grounds for refusal. But a head lease that prohibits pets? That’s solid. This creates a real tension for anyone buying a leasehold flat with the intention of renting it out.
What I tend to notice is that buyers focus on the obvious things — location, price, square footage — and completely miss the pet policy buried in the lease. If you’re buying a flat in a building with a strict “no pets” head lease, that could affect your resale value down the line, especially as more tenants expect to be able to keep pets. A closing costs check won’t catch this, but a lease review will.
Where buyers and landlords get the pet policy wrong
Assuming the new law overrides the lease
This is the most common mistake I see. The Renters’ Rights Act changes what landlords can and can’t do, but it doesn’t override the terms of a head lease. If the freeholder’s lease says no pets, the landlord can’t override that — and it’s a valid reason to refuse a tenant’s request. Buyers often assume the new law gives them more freedom, but leasehold restrictions remain in full force.
Thinking “no pets” in the tenancy agreement is enough
Before May 2026, a blanket “no pets” clause in a tenancy agreement was standard and enforceable. After that date, it’s not enough on its own. Landlords must consider each request individually and provide written reasons for refusal. Simply pointing to the clause won’t cut it. If you’re buying a flat to rent out, your tenancy agreement needs updating to reflect the new process.
Confusing emotional support animals with assistance animals
Under the Equality Act 2010, assistance animals — like guide dogs for blind people — have strong legal protections. Landlords cannot refuse them or charge extra. But emotional support animals don’t have the same automatic recognition in UK law. They must be assessed on a case-by-case basis. I’ve seen landlords assume all support animals are treated the same, and that’s a mistake that could lead to a discrimination claim.
Ignoring the financial side of pet damage
Landlords cannot charge separate pet deposits or extra pet fees under the new rules. The standard tenancy deposit is the only financial protection available. That means if a pet causes damage beyond fair wear and tear, the landlord claims from the existing deposit. If the damage exceeds the deposit amount, the landlord would need to pursue the tenant separately. A property lawyer can help you understand how to structure your tenancy agreement to protect yourself without breaking the new rules.
→ Scroll right to see all columns
| Situation | Before May 2026 | After May 2026 |
|---|---|---|
| Tenant requests a pet | Landlord can refuse for any reason | Landlord must respond within 28 days with written reason |
| Blanket “no pets” clause | Enforceable as written | Not sufficient on its own; individual consideration required |
| Head lease prohibits pets | Landlord can enforce | Still a valid reason for refusal |
| Pet damage to property | Claim from deposit or sue tenant | Claim from deposit only; no separate pet deposit allowed |
How to handle pet policies when buying an apartment
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Review the head lease before you buy
This is the single most important step. Ask your solicitor to check the head lease for any pet restrictions. If the freeholder’s rules say “no pets”, that’s binding on everyone in the building — including you as a leaseholder. Even if you plan to live there yourself, you could be blocked from having a cat or dog. If you plan to rent the flat out, your future tenants will be blocked too, and you’ll need to refuse their pet requests based on the head lease.
- 1Request the head lease from the seller or estate agentYour solicitor will need this document to check for pet restrictions. Don’t rely on verbal assurances — get it in writing.
- 2Ask the freeholder or management company directlySometimes the head lease is silent on pets, but the freeholder has separate rules. A written enquiry now saves headaches later.
- 3Get the pet policy in writing as part of your purchaseIf the freeholder confirms pets are allowed, ask for that confirmation in writing and keep it with your purchase documents.
Update your tenancy agreement for the new rules
If you’re buying the flat as an investment, your tenancy agreement needs to reflect the post-May 2026 landscape. Remove any blanket “no pets” clause and replace it with a process clause that explains how tenants can make a written request and how you’ll respond within 28 days. A maintenance budget should also account for the possibility of pet-related wear and tear, since you can’t charge a separate deposit.
Consider pet-friendly upgrades to protect your property
If you’re open to allowing pets, a few practical upgrades can reduce the risk of damage. A water leak detector can catch accidents early, and durable flooring materials are easier to clean than carpet. These aren’t required by law, but they make pet-friendly renting more manageable. What I’d do: budget for these upgrades before you start marketing the flat, so you’re not caught off guard by the first maintenance call.
Know the difference between pets and assistance animals
This distinction matters more than most people realise. Assistance animals — guide dogs, hearing dogs, and other service animals recognised under the Equality Act 2010 — cannot be refused. You cannot charge extra rent or a higher deposit for them. Emotional support animals, on the other hand, don’t have the same legal status in the UK. Each request must be assessed individually. If you’re unsure how to handle a specific request, a tenant landlord lawyer can give you case-specific advice.
Frequently asked questions about apartment pet policies
Can the freeholder ban pets even if my lease doesn’t mention them? ▾
What happens if a tenant brings a pet in without permission after May 2026? ▾
Can I charge more rent for a tenant with a pet? ▾
Does the new law apply to social housing tenants? ▾
What counts as a “reasonable” refusal for a pet request? ▾
Can I refuse a pet if I have allergies? ▾
The bottom line is simple: if you’re buying an apartment, check the pet policy before you commit. The new rules give tenants more rights, but leasehold restrictions still carry real weight. My advice is to get everything in writing — from the freeholder, from the management company, and from your solicitor — so you know exactly where you stand. If this was useful, you might also want to read buying tips for multi-generational living apartments.
Sources and Further Reading
Understanding neighbourhood safety when buying an apartment — A practical guide to evaluating the area around your potential purchase, including factors that affect long-term value.
Renting to pet owners: what changes in 2026 under the Renters’ Rights Act. Parkers Properties, 2025.
Renting with pets: a new era for tenants and landlords. Ellis Winters, 2025.
Keeping pets in rented property: new rules from May 2026. Landlord Association, 2025.
