Navigating the Renters’ Rights Act to Manage Pet Allergies in Shared Homes

By the Editorial Team · Friday, October 2, 2026

The UK’s Renters’ Rights Act now allows tenants to request permission to keep pets in rental properties, but landlords can refuse such requests on valid grounds like allergies or lease terms. This legislation highlights ongoing challenges in shared housing, where tenants’ health and property management considerations must be balanced alongside pet ownership desires.

Since the introduction of the Renters’ Rights Act in May, tenants in the UK have gained the ability to request permission to keep pets in rented properties, but challenges remain, particularly in shared housing arrangements. The legislation was designed to make it more difficult for landlords to refuse tenants' pet requests without valid reasons, yet it does not grant an automatic right to bring animals into homes.

A common point of contention arises when a tenant’s decision to bring a pet into a shared property affects a housemate with allergies. Under the Renters’ Rights Act, landlords must consider pet requests reasonably but can refuse them based on legitimate grounds, such as lease restrictions, property suitability, or the presence of another occupant's allergy.

In a case highlighting these issues, one tenant faced severe allergic reactions after a housemate acquired a kitten without prior consent or consultation. The allergic tenant experiences ongoing symptoms, including persistent sneezing, and is uncertain about their rights. Experts say that an allergy can constitute a fair reason for landlords to deny pet requests or intervene after a pet is introduced without approval.

Amelia Greene, head of lettings at the estate agency Savills, advises that clear communication between housemates is crucial before introducing a pet. “You do have grounds to raise this with both your housemate and your landlord," she states, emphasizing that landlords have to weigh the pet’s impact on all residents and the property. Greene recommends tenants in such situations first discuss the matter internally to find a feasible resolution, ideally agreeing to rehome the pet if necessary. However, she cautions that landlords should be promptly involved to consider the request formally, especially when a pet is brought in without prior consent.

The legislation aims to balance pet owners' desires with other tenants' rights and property management requirements. A tenant’s allergy is among the strongest grounds for refusal, as landlords must ensure that the living environment remains safe and comfortable for all occupants.

Matt Hutchinson, director of the flatshare website SpareRoom, notes that the dynamics vary depending on the tenancy structure. “For joint tenancies where all tenants agree, landlords are more likely to approve pets unless there is a valid reason not to," he explains. Conversely, in houses rented by the room, where tenants can be replaced individually, landlords may reject pet requests to avoid restricting future lettings, particularly if prospective tenants have allergies. SpareRoom data reveals that since the law came into effect, only 5% of flatshare tenants requested to bring pets into their homes, with nearly half of these requests denied.

Ultimately, experts stress that while the Renters’ Rights Act facilitates pet ownership for renters, it does not override the rights of co-tenants or the landlord’s ability to ensure a property's suitability. Housemates should strive to resolve pet-related conflicts amicably, with landlord involvement employed as a last resort to maintain harmony within shared homes.

This article was reported by synthesizing coverage from multiple independent news outlets to present a balanced, unbiased account. Read about our editorial standards. Spotted an error? Let us know.