Shared Housing Safety: What Every Young Adult Needs to Know Before Moving In

The Safety Considerations Nobody Tells You About

Moving into shared housing for the first time is exciting and often chaotic. There is so much to arrange (deposits, contracts, moving logistics, getting to know new people) that safety considerations tend to fall to the bottom of the list. This is understandable and also worth correcting, because the decisions made in the first few days and weeks in a new shared home significantly shape the safety of everyone living there.

This guide covers the practical safety considerations that every young adult moving into shared housing should think about, from the moment they get the keys.

When You First Get the Keys: Locks and Entry Points

The first question when you move into any property is who else has a key. Landlords typically keep a set of keys, which is standard practice, but previous tenants may have had copies made that were not returned. There is no practical way to know how many copies of your key exist, which is why changing the locks when you move into a new property is worth seriously considering.

In private rented accommodation, you are generally entitled to change the locks (with the landlord's agreement), provided you give the landlord a copy of the new key. Check your tenancy agreement and discuss with your landlord before doing this. Some landlords are cooperative; others are not. If a landlord refuses to change locks in a property with a history of security concerns, this may be worth challenging through your local council or a housing advisor.

Check all entry points: front door, back door, any gates or side access. Make sure all locks work properly. Deadbolts add significantly to door security. A door chain allows you to partially open the door to check who is there without giving full access. Window locks on ground floor windows should be in working order. Report any broken or absent locks to your landlord in writing immediately.

Fire Safety in Shared Housing

Shared houses are subject to specific fire safety requirements, and your landlord has legal obligations that are worth knowing about. In Houses in Multiple Occupation (HMOs, which includes most shared student and young adult housing), landlords must provide working smoke alarms on every floor, carbon monoxide detectors in any room with a solid fuel appliance, fire-safe furniture and fittings, clear escape routes, and in larger HMOs, fire doors and fire detection systems.

When you move in, check that smoke alarms are present and working. Press the test button. If an alarm does not work, report it to your landlord in writing and keep a copy. Note the location of fire exits and ensure routes to them are clear and not blocked by furniture or bikes. Know where the fuse box and the gas meter are, in case you need to cut supply in an emergency.

In shared housing, the actions of all residents affect fire safety. A housemate who falls asleep with something on the hob, blocks a fire exit with their bike, or removes batteries from a smoke alarm that is going off during cooking creates risk for everyone. Establishing basic shared expectations from the start avoids conflict and accidents later.

Choosing and Living With Flatmates

If you have any choice in your flatmates, use it thoughtfully. The most charming person at a viewing may not be the best person to live with from a safety perspective. Consider whether you know anything about how they behave when things are difficult, whether they are open to conversations about shared expectations, and whether there are any existing relationships that could create tension in a shared home.

Once you are living together, establishing basic shared agreements early prevents a significant proportion of the conflicts and safety issues that arise in shared housing. These do not need to be formal documents; they can be a brief conversation in the first week. Who has responsibility for checking the door is locked at night? What is the policy on having guests stay, particularly people none of the other flatmates have met? How will fire safety responsibilities be shared? Is everyone comfortable with who has access to the house?

Trusting your instincts about the people you live with matters. Most shared housing situations are entirely safe. But if a flatmate's behaviour makes you uncomfortable, if you feel unsafe in your own home, or if a situation is escalating in a way that concerns you, these are worth taking seriously. Your university or housing association may have welfare support for exactly these situations. Shelter and Citizens Advice can provide guidance on housing rights if needed.

Your Landlord's Obligations and Your Rights

Young adults in shared housing often do not know their tenant rights, which makes them more vulnerable to unsafe conditions and more likely to put up with problems that should be addressed. A few key points every tenant should know.

Your landlord is legally required to maintain the property in a safe and habitable condition. This includes ensuring that all gas appliances are serviced annually (with a Gas Safety Certificate provided to you), that electrical installations are safe (an Electrical Installation Condition Report should be provided in HMOs and from 2025 is required for all rental properties), and that the property is free from hazards that affect health and safety.

If you report a repair issue to your landlord in writing and they fail to address it within a reasonable time, you have recourse through your local council's housing enforcement team, through the Housing Ombudsman Service, and through the courts in serious cases. Keep copies of all communication with your landlord about repairs and safety issues.

Your deposit must be protected in a government-approved tenancy deposit scheme. You should receive details of this within 30 days of paying your deposit. If it is not protected, you have grounds for a claim against your landlord.

Personal Safety at Home

Habits that protect your personal safety at home are straightforward but worth making explicit. Lock the front door when you are inside, not just when you go out. This is particularly relevant in shared housing where front doors may be left unlocked by habit during the day. Do not leave keys visible through a letterbox or in a predictable location. Do not share your address on public social media, particularly when combined with information about when you will be away.

If someone comes to the door claiming to represent a service company or authority and you are not expecting them, ask for identification and the name of their company before opening the door, then call the company's official number independently to verify before letting them in. Legitimate callers will always accept this process without complaint.