Landlord & Tenant Lock Changes
When a tenancy ends in Kentish Town — whether in a Victorian terrace off Leighton Road, a purpose-built block of flats near Kentish Town West station, or a converted flat above one of the shops on Kentish Town Road — the first question that should be asked is: who else has a key to this door? Landlords, letting agents and incoming tenants each have a legitimate interest in knowing that the locks have been changed before a new occupant moves in, and that interest is backed by straightforward common sense as well as, in many cases, insurance policy requirements.
Open 24 hours, 7 days a week · Fully insured
Kentish Town Locksmiths is a fully insured, mobile locksmith service operating 24 hours a day, every day of the year — evenings, weekends and bank holidays included. Our trained technicians come directly to the property anywhere across the Kentish Town area, carrying a wide selection of cylinders, nightlatches, 5-lever mortice deadlocks and euro-cylinder multipoint lock components so that most tenancy lock changes can be completed in a single visit, without the disruption of a return appointment.
What we do
Available 24/7
Day, night, weekends and bank holidays — a real local locksmith answers and sends a fully-stocked van.
We come straight away
Based in Kentish Town, we send a locksmith straight away — we're usually with you in about 30 minutes.
Fully insured
Vetted locksmiths, a clear price on the phone, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
Why Landlord and Tenant Lock Changes Matter at Every Tenancy Handover
A set of keys passes through many hands during a typical tenancy: the original tenant, their flatmate, a friend who was given a spare, a previous contractor who cut a copy for access. When that tenancy ends and a new tenant moves in, there is simply no reliable way to account for every key that was ever made. A lock change — replacing the cylinder on a Yale-type nightlatch, the cylinder in a uPVC multipoint lock, or the full 5-lever mortice deadlock on an older timber door — eliminates that uncertainty in one visit. For landlords and letting agents managing multiple properties across NW5 and the surrounding postcodes, building this step into the standard check-out process is the most straightforward way to demonstrate a duty of care to incoming tenants, and in many cases it is a condition of the landlord's buildings or contents insurance policy.
Tenants moving into a new flat or house have an equal interest in the process. Even where a landlord is entirely trustworthy, a tenant cannot know what happened to keys before the current landlord's ownership, or during a previous tenancy several years ago. Requesting written confirmation that the locks have been changed — or arranging and funding the change independently and providing the landlord with a key — is a reasonable and increasingly common practice. Our team is experienced in liaising with both parties and can attend at a time that suits the check-in schedule.
Lock Change London: The Right Hardware for Every Door Type in Kentish Town
Kentish Town's housing stock ranges from mid-Victorian terraces with original timber frames to 1960s and 1970s council-built blocks of flats and more recent uPVC and composite-door conversions. Each door type calls for a different approach. Older timber front doors typically carry a Yale-type nightlatch alongside a 5-lever mortice deadlock; insurers frequently specify that the mortice lock meets BS3621, and our technicians can confirm compliance and supply suitable locks where the existing hardware falls short. uPVC and composite doors — common in both converted flats and newer-build properties — use a multipoint locking mechanism driven by a euro cylinder. Euro cylinders carry a specific risk: if the cylinder protrudes beyond the door face, it can be snapped by an intruder using a technique known as cylinder snapping. We supply and fit anti-snap, anti-pick, anti-drill cylinders rated to TS007 3-star where this is a concern, which is a meaningful upgrade rather than a cosmetic one.
Communal entrance doors in blocks of flats add a further layer. Where a landlord manages several flats within the same block, coordinating cylinder changes across both the communal door and individual flat front doors — without disrupting other residents — requires careful planning. We are used to working in this environment and will advise on the most practical approach during the initial call. If you are unsure what type of lock your property has, call us on 020 7871 7825 and we will talk it through before anyone travels to the site.
What Determines the Cost of a Tenancy Lock Change
Pricing for a tenancy lock change depends on several straightforward factors, and we confirm an exact up-front quote over the phone before any work begins — there are no surprises on the invoice. The variables that inform the quote include the type and number of locks on the property, the grade of replacement cylinder or lock chosen, the time of day the work is requested (daytime, evening, weekend or bank holiday), the travel distance from our nearest available technician to the property, and any additional work that becomes apparent on arrival — for instance, a door that has dropped on its hinges and needs adjustment before a new cylinder will operate smoothly. A call-out charge applies, and this is explained clearly when you ring. The aim is that by the time our technician arrives, you already know exactly what you will pay.
Services for Landlords, Letting Agents and Tenants: A Complete Picture
Our team handles the full range of lock-related work that arises at tenancy changeovers and throughout a tenancy. The services we routinely provide in and around Kentish Town include: euro cylinder replacement on uPVC and composite doors; anti-snap cylinder upgrades to TS007 3-star; 5-lever mortice deadlock replacement to BS3621; Yale nightlatch replacement; full door lock replacement where the existing lock is damaged or beyond service; uPVC door lock repair where the multipoint mechanism has failed or is misaligned; communal door cylinder changes in blocks of flats; lock changes following a lost or unreturned key; emergency lock changes after a break-in or attempted forced entry; lock changes following a domestic dispute where security of the property is in question (carried out in accordance with the legal position on the tenancy); damage-free lock opening where a tenant is locked out and no spare key is available; door alignment and adjustment to allow a new lock to operate correctly; fitting of additional locks to improve security at a landlord's or insurer's request; replacement of door handles and locking furniture on uPVC doors; letterbox restrictor fitting; patio door and French door lock replacement on rear uPVC doors; sash window lock fitting where a landlord is improving the security profile of a property; fitting thumb-turn cylinders on the inside of a flat front door for safer egress; removing thumb-turn access from a shared-entrance cylinder where security is a concern; supplying multiple sets of keys for a new cylinder and documenting the number issued; attending at short notice when a check-in is delayed by a lock fault; providing written confirmation of the lock specification fitted, for insurance or letting-agent records; advising on appropriate lock grades for properties in higher-risk streets or postcodes; attending to lock faults reported during a tenancy by the landlord or managing agent; and carrying out post-break-in security assessments and repairs. If the specific work you need is not listed here, call 020 7871 7825 and we will confirm whether we can assist.
Responding Quickly Across Kentish Town and Nearby Areas
Tenancy changeovers do not always run to schedule. A checkout that overruns, a check-in delayed by an outgoing tenant who has not fully vacated, or an emergency lock change needed at short notice — these situations arise regularly, and they rarely happen at convenient hours. Because we operate around the clock, our trained technicians are available to attend on the same day a request is made, including late evenings and bank holidays. We send a technician straight away and are usually on site within about 30 minutes of your call, though we will always give you a realistic arrival window rather than a time we cannot stand behind. We cover Kentish Town and the surrounding postcodes including NW1 and NW5, as well as adjacent areas — if you are unsure whether your property falls within our range, a quick call to 020 7871 7825 will confirm it immediately.
Frequently asked questions
Answers to what our customers ask most. Still unsure? Just call.
Is a landlord legally required to change the locks between tenancies in England?+
There is no single statute in England that requires a landlord to change locks between every tenancy as an absolute duty, but the obligation to provide a property that is safe and secure is well established under the Landlord and Tenant Act and general common law duties of care. Beyond the legal position, most standard landlord insurance policies require that the property be properly secured, and some policies specifically require that locks are changed between tenancies or that only the current tenant holds keys. Letting agents often include the lock change as a standard check-out condition. We can attend and complete the work quickly so that neither the landlord nor the incoming tenant faces an unnecessary gap in security.
Can a tenant arrange and pay for a lock change themselves without the landlord's permission?+
The straightforward answer is: not without the landlord's agreement, unless there is a specific clause in the tenancy agreement permitting it, or in a genuine emergency where the tenant's safety is at immediate risk. A tenant who changes a lock without consent may be in breach of the tenancy agreement, and the landlord is entitled to a key so that lawful access for repairs and inspections can still be exercised. In practice, most landlords and letting agents in Kentish Town are happy for a tenant to organise and fund a lock change, provided the landlord receives a copy of the new key and is informed in writing. We are experienced in handling these conversations and will not carry out a lock change on a rented property without first confirming the arrangement is agreed between both parties.
What type of lock does my insurer usually require on a rented property in London?+
Most household and landlord insurance policies in the UK specify that front doors must be fitted with a minimum of a 5-lever mortice deadlock conforming to BS3621, alongside a rim nightlatch or equivalent. For uPVC and composite doors, insurers increasingly ask for a multipoint lock fitted with an anti-snap euro cylinder rated to at least TS007 2-star or 3-star. Back doors — particularly uPVC patio doors or French doors — often need to meet the same standard. It is always worth checking the specific wording of your policy before booking a lock change, and our technicians can confirm on arrival whether the existing or proposed hardware meets a given standard. We supply locks that meet BS3621 and cylinders rated to TS007 3-star as a matter of course.
How is the cost of a lock change at a tenancy handover worked out?+
The final quote depends on a number of variables: the type of lock or locks being replaced (a euro cylinder in a uPVC door is a different job from a full 5-lever mortice deadlock in a Victorian timber door), the grade of replacement hardware selected, the number of locks on the property, the time of day the work takes place, the travel distance from our nearest available technician to the property, and any additional work such as door adjustment that becomes necessary once the technician is on site. We confirm the exact price before any work begins, so you will never receive an invoice that differs from what was agreed. A call-out charge is part of the quote and is explained when you ring.
How quickly can you attend for a lock change in Kentish Town?+
We operate 24 hours a day, 7 days a week, including bank holidays and throughout the Christmas and New Year period. When you call 020 7871 7825, we send a technician straight away and are usually on site within about 30 minutes, though we will give you a realistic arrival window based on where our nearest available technician is at the time of your call. For planned tenancy changeovers, we can also book a specific time slot in advance so that the work fits neatly around the check-in and check-out schedule.
What happens if the outgoing tenant has not returned all the keys before we change the locks?+
In that situation, the lock change itself resolves the practical risk — once a new cylinder is fitted, the unreturned key becomes useless regardless of how many copies the outgoing tenant may have made. We will supply the number of new keys agreed at the time of booking, which you can then issue to the incoming tenant and retain a set for the landlord or letting agent's records. If there is an ongoing dispute about the unreturned keys, that is a matter between the parties to the tenancy and is outside the scope of our work, but the security concern is addressed the moment the new cylinder is in place. We can also provide written confirmation of the lock specification and the number of keys issued, which is useful documentation for the tenancy file.
Locked out or need a lock fixed? We are on the way.
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020 7871 7825