Landlord & Tenant Lock Changes
When a tenancy ends in Eltham — whether that is a flat on Well Hall Road, a terraced house near Eltham Park, or a larger let close to the town centre — one of the most important and often overlooked tasks is ensuring the door locks are changed before the new occupant moves in. Old keys can be copied without anyone knowing, and there is simply no way for a landlord or letting agent to be certain how many copies a previous tenant made during their time in the property. Arranging a professional lock change at the point of tenancy handover is not just good practice; in many cases it is a condition buried inside standard tenancy agreements and a requirement that some home insurers expect to be met.
Open 24 hours, 7 days a week · Fully insured
Eltham Locksmith is a fully insured, mobile locksmith service operating 24 hours a day, seven days a week — including evenings, weekends and bank holidays — across Eltham and the surrounding SE9 postcode district. Our trained technicians come directly to the property in a fully equipped van, so there is no need to remove locks and visit a shop. Whether you are a private landlord, a letting agent managing multiple properties, or a tenant who has just collected the keys to a new home and wants the reassurance of knowing you are the only person with access, we can help quickly and without unnecessary fuss.
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 Eltham, 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
The legal and practical position is straightforward: a landlord has a duty to provide a property that is safe and secure, and a tenant has a right to quiet enjoyment of their home. If the same locks remain in place across multiple tenancies, neither obligation is truly met. Keys passed between tenants, left with neighbours as a convenience, or handed to a contractor and never returned all represent an ongoing security risk that is entirely avoidable. Letting agents managing portfolios of properties in and around Eltham are increasingly making lock changes a standard line item in their end-of-tenancy process, treating it in the same way as a professional clean or an inventory check.
Landlord and tenant lock changes also carry insurance implications. Many home and landlord insurance policies contain a condition requiring that the property is kept reasonably secure, and some specifically reference the need for locks to meet a minimum British Standard — typically BS3621 for a 5-lever mortice deadlock, or a TS007 3-star rated euro cylinder on a uPVC or composite door. If a claim is ever made following a break-in and the insurer establishes that the same cylinder had been in place through several tenancies, that claim could be complicated. Getting the locks changed properly and keeping a record of when it was done protects everyone involved.
Lock Types We Replace on Eltham Rental Properties
Eltham's housing stock reflects the wider variety you find across south-east London: 1930s semi-detached houses, purpose-built blocks of flats, converted Victorian terraces, and newer-build properties with factory-fitted uPVC or composite doors. Each comes with a different lock arrangement. Traditional timber front doors in older properties most commonly carry a Yale-type nightlatch — a rim-mounted lock — alongside a 5-lever mortice deadlock set into the door. Both need attention at the end of a tenancy: the nightlatch cylinder can be replaced without disturbing the casing, and the mortice lock may need a full replacement if the existing lock does not meet BS3621, or simply a recut to a new key set if the mechanism is in good order.
uPVC and composite doors — which are very common on refurbished rental properties and new-build homes across SE9 — use a multipoint locking system operated by a euro cylinder. These cylinders are quicker to swap than a mortice deadlock, but they carry a specific vulnerability: euro cylinders can be snapped using a technique that requires very little specialist knowledge, and an original or budget cylinder offers little resistance. When we fit replacement euro cylinders, we install anti-snap, anti-pick, anti-drill cylinders rated to TS007 3-star or equivalent, which provides meaningful protection rather than just the appearance of it. For flats in a block, there is also the communal entrance door to consider — a conversation worth having with the managing agent or freeholder if security of the shared entrance is a concern.
Our Landlord Lock Change London Service — What to Expect
Calling 020 3757 5833 connects you directly to our team at any hour. We will ask about the property type, the number and type of doors that need attention, and your location within Eltham or the surrounding area. Based on that information, we confirm an exact up-front price before any work begins — the factors that determine the final quote include the type and number of locks involved, the parts required, the time of day, and travel distance to the property. There are no hidden additions once work is under way. We then send a trained technician straight away and are usually with you in around 30 minutes.
On arrival, our technician will assess each door — checking alignment, the condition of the frame, and whether the existing lock hardware is worth retaining with a new cylinder or whether a full lock replacement is the better long-term option. Where replacement is needed, we carry a range of quality lock hardware in the van and can complete most lock change London jobs in a single visit with no need to order parts or return on another day. Where it is possible to complete the work without damage to the door or frame, we do so; if any adjustment or minor remedial work is needed to the door, we will tell you clearly before proceeding. At the end of the job, we provide new keys to the landlord, the letting agent, or the incoming tenant as directed — and confirm in writing which locks have been changed.
Advice for Tenants Moving Into a New Property in Eltham
As a tenant, your legal right to change the locks on your rented property is a nuanced area. In England, you are generally entitled to fit additional security measures, but many tenancy agreements require you to obtain the landlord's or letting agent's permission first and to restore the original locks at the end of the tenancy. The practical solution is simply to raise the matter at the start of the tenancy: most responsible landlords will agree — and many will arrange it themselves — once the point is explained clearly. If you are moving into a flat on a road like Westmount Road or a house near Eltham station and you have any doubt about how many copies of the keys may be in circulation, that conversation is worth having before you unpack.
If you find yourself locked out of your new home at any point — a situation that is surprisingly common during the upheaval of moving — do not attempt to force entry. Check whether a window has been left on the latch, contact your landlord or letting agent to establish whether a spare key is held, and if neither option resolves the situation, call 020 3757 5833. Our mobile locksmith service covers Eltham around the clock, and our technicians will gain access using professional methods that avoid unnecessary damage to the door or frame. We will always ask you to demonstrate that you are entitled to access the property before any work begins — this is a standard safeguard that protects both occupiers and property owners alike. As a 24 hour locksmith London residents can reach at any time, we understand that lock emergencies do not keep office hours.
Frequently asked questions
Does a landlord have to change the locks between tenancies?
There is no single piece of legislation that requires it in absolute terms, but the obligation to provide a safe and secure property is well established, and many standard assured shorthold tenancy agreements include a clause requiring it. Beyond the legal position, the practical and insurance arguments are compelling. If a previous tenant retained a copy of the key and later used it to enter the property, the landlord could face a difficult position both with the new tenant and with their insurer. Changing the locks at every tenancy handover is simply the responsible approach, and it is one we can carry out quickly and with minimal disruption anywhere in Eltham.
How much does a lock change cost for a rental property in Eltham?
We do not publish fixed price lists because the final quote depends on several factors: the type and number of locks being replaced, the parts needed (a euro cylinder replacement is a different job to fitting a full 5-lever mortice deadlock), the time of day — evenings, weekends and bank holidays are priced differently to standard daytime hours — and the travel distance to the property. What we always do is confirm the exact price on the phone before anyone comes out, so there are no surprises when the job is done. Call 020 3757 5833 and give us the details of your property and what you need — we will give you a clear, honest figure straight away.
Can a tenant change the locks without telling the landlord?
In most cases, no — or at least, not without the risk of breaching the tenancy agreement. The majority of standard tenancy agreements in England require the tenant to seek permission before altering the fabric of the property, which includes the locks. That said, permission is often granted readily once the landlord understands the reason for the request. The practical route is to contact the landlord or letting agent, explain that you would like the peace of mind of new locks given the history of the property, and ask them either to arrange it or to confirm permission for you to do so. If they arrange it, they retain a key; if you arrange it with our team, we can supply duplicate keys to the landlord as part of the same job.
What type of lock is recommended for a rental property front door?
For a traditional timber door, the standard expectation from insurers is a 5-lever mortice deadlock rated to BS3621, used alongside a Yale-type nightlatch. For uPVC and composite doors — which are common throughout Eltham's rental stock — the key upgrade is replacing the factory-fitted euro cylinder with one that is anti-snap, anti-pick and anti-drill, ideally rated to TS007 3-star. Euro cylinder snapping is a well-documented method used in opportunistic break-ins across south-east London, and a quality cylinder closes that vulnerability at a relatively modest cost compared with the alternative. Our technicians will assess the door on arrival and recommend the most appropriate option for the specific setup.
How quickly can you get to a property in Eltham for a lock change?
We operate as a fully mobile service, which means a trained technician heads to you directly from wherever they are working in the area. For properties in Eltham and the SE9 postcode district, we are typically on site in around 30 minutes of your call. We cover the full area — from properties near Eltham Palace to streets around Middle Park and beyond — and because we work around the clock, the response time is consistent whether you call at midday or at 2am on a Sunday. If you need a lock change London landlords and tenants can rely on at short notice, call 020 3757 5833 and we will get a technician to you as quickly as possible.
Can you handle multiple properties for a letting agent at once, or on a regular basis?
Yes. We regularly work with letting agents and private landlords who manage more than one property in and around Eltham. If you have an end-of-tenancy lock change that needs to be coordinated with a cleaning team or inventory clerk on a specific date, we are happy to arrange that in advance. For agents managing a portfolio of properties, calling 020 3757 5833 is the simplest way to discuss your requirements — we will work around your schedule and the access arrangements for each property, and we can provide documentation confirming which locks were changed and when, which is useful for your own records and for any future insurance queries.