Smart locks · Anti-snap cylinders · Emergency lockouts — 24/7 across London & the Home Counties
Fixed price before we start · no call-out fee

Moving House Lock Change

You don't know who still has keys to your new place. Stellar Locksmith changes every external lock in one visit — often the day you complete — all keyed alike.

4.9 on Google · 158 reviews Usually 20–40 min No call-out fee DBS-checked
Moving House Lock Change
DBS-checked engineers No call-out fee Non-destructive entry British Standard locks Fixed price up front 12-month guarantee

Everything keyed alike

We fit new cylinders and deadlocks to every external door and key them alike, so each member of the household gets one key that does the lot. You choose how many keys you need on the day — no trip to a key cutter, no waiting.

Fitted to your insurer's requirements

New-build or Victorian terrace, we fit BS3621 deadlocks on timber doors and TS007 3-star cylinders on uPVC and composite doors, and leave you a receipt listing the grades. That's one less thing to chase when you set up the home insurance.

Landlords and letting agents

Changing locks between tenancies is good practice and often a legal expectation. We offer lock schedules for portfolios, restricted-key systems so tenants can't cut copies, and fixed per-door pricing so you know the cost before the van leaves the yard.

The first thing to do with a new home

Previous owners, their builders, cleaners, estate agents, the tenant before them — nobody knows how many copies of your front-door key are out there. Changing the locks on completion day is the cheapest piece of security you'll ever buy, and Stellar Locksmith makes it one phone call: front, back, side, patio and garage doors in a single visit.

Lockouts
from £59
Lock changes
from £75
Call-out fee
none, ever
  • DBS-checked, fully insured engineers
  • British Standard locks on every van
  • Non-destructive entry wherever possible
  • 12-month guarantee on parts and labour
FAQ

Questions people ask us

Can you come on completion day?+

Yes — tell us the day and the rough time you get the keys and we'll have an engineer there.

How long does a whole-house lock change take?+

Typically one to two hours for a house with three or four external doors.

Do I need to be in?+

Yes, someone needs to let us in and take the new keys.

Do you do car keys?+

No. Property locks only.

Other services

Emergency Lockout Service

Locked out of your house, flat or shop? Stellar Locksmith opens the door fast and without damage, 24 hours a day — usually within 30 minutes.

From £59

Lock Change & Replacement

New tenancy, lost keys or a worn-out lock — Stellar Locksmith supplies and fits British Standard locks on the spot, keyed-alike if you want one key for every door.

From £75

Burglary Repair & Boarding Up

Forced door or broken frame after a break-in? Stellar Locksmith boards up, repairs the damage and fits new locks the same day, with a written report for your insurer.

Fixed quote
Reviews

What our customers say

4.9 on Google · 158 reviews

“Keypad lock fitted for the kids so no more lost keys. Engineer paired it to our phones and left the paper key safe. Genuinely life-changing for a busy house.”

Zoe F. · Finchley · Smart lock · 3 days ago

“Locked out at 2am after a night out. Stellar answered straight away, engineer there in twenty minutes, door open with no damage. Worth every penny.”

Daniel O. · Loughton · Lockout · 1 week ago

“Upgraded all three doors to 3-star cylinders. Showed me the kitemarks, explained why the old ones snapped, and the insurer gave us a discount after.”

Imani C. · Pinner · Security upgrade · 2 weeks ago
Areas we cover

Moving house across 10 towns

We don't do car keys. Stellar Locksmith is a home and business locksmith. For vehicle lockouts or key programming you'll want an auto locksmith.

Moving house, sorted today.

Smart locks · Anti-snap upgrades · 24/7 lockouts

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