CostaLocksmith

Garraf · Barcelona

Anti-squatter locks in Sitges

An anti-squatter lock makes sense on a flat that is going to sit empty for a season: with no cylinder reachable from outside, there is nothing to manipulate. It is a preventive measure, it is fitted by appointment, and it wants doing before you leave — not after you get the phone call.

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What anti-squatter locks costs

The rate is the same in all 54 towns we cover: distance is never charged separately. What moves the amount is the hour, the day and the type of lock.

Anti-squatter lock fitted179–239 €
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When to message us

  • The property is going to sit empty for a season or longer
  • You only come a few weeks a year and nobody checks it in between
  • It is inherited, on the market, or between tenants
  • A neighbouring property in the same block has already had trouble
  • You are leaving and want it done before you go, not after a phone call

What moves the price

  • The state of the door and whether it needs reinforcing first
  • The model fitted
  • Whether the existing lock stays as a second point
  • Access, if the property is on a scattered plot

How the job is done

  1. 1

    Look at the door as it is

    An anti-squatter lock only makes sense on a door and frame that can carry it. If yours cannot, we say so rather than fit something that gives false confidence.

  2. 2

    Fitted by appointment

    It is installation work, so it comes by van with the parts and it is agreed in advance.

  3. 3

    No cylinder reachable from outside

    That is the whole idea: there is nothing on the outside face to manipulate, and the door is opened with its own key from a protected position.

  4. 4

    You know how to undo it

    Before we leave you have opened and closed it yourself, so arriving at midnight in August is not the first time you try.

What Sitges is actually like to work in

More tourist beds than residents

Sitges registers 5,198 hotel beds for 32,690 registered residents, where the median across our towns is 304. The place fills with people who do not live here, and a good share of the summer callouts are exactly that: holiday flats where the key belongs to an owner nobody can reach, doors that shut themselves with the luggage inside, hire cars with the keys still in them. In those cases the lock is not the first question — the first question is who is entitled to have it opened, because without that nobody touches the door.

A lot of renting, and cylinders that change hands

27.8 % of the main homes in Sitges are rented, against a 18.5 % median. Where there is a lot of renting the most repeated job is not an emergency at all: it is the cylinder change between one tenant and the next, booked in advance and done in half an hour. It always brings the same question, so here it is. The owner can ask for it once the property is free. The tenant can change it during the contract, but has to leave the lock as it was — or hand over a copy — when they go. And for an opening, a rental contract in your name is perfectly good proof of address.

Flats in blocks, where the entrance door matters as much as yours

32.3 % of the main homes in Sitges are under 60 m² — the median is 21.3 %, at 746 people per km². This is vertical living, and it pushes the work towards the communal: street doors that stop latching, forced letterboxes, storage rooms and garage doors. In a block there are two things worth checking before anyone sets off — whether a neighbour or the administrator holds a spare, and whether the door is one of those that locks itself behind you when you step out with the bins. That last one is the single most repeated callout there is.

Housing and population data: Idescat · El municipio en cifras (EMEX). Retrieved 2026-09-05. Medians are those of the 52 towns with a profile inside our coverage area.

Anti-squatter locks in Sitges: common questions

How long will you take to get to Sitges?

20-30 min from our base in Cubelles, worked out over the real road routes with room to set off and for traffic. At rush hour or in August it can run longer — and if it is going to, we tell you on WhatsApp before you commit rather than when we arrive.

How much is anti-squatter locks in Sitges?

From 179 €, VAT included. The final amount depends on the hour, the day and the type of lock, and you get it in full on WhatsApp before anyone sets off. The distance to Sitges is not added to the price — the rate is the same across all the towns we cover.

Is this done on the spot or by appointment?

By appointment. It is an installation job: it needs the van, the parts, and the door measured first. We agree a day and a time, and in Sitges that can be outside office hours if it suits you better.

I am staying in a holiday flat in Sitges. Can you open it?

Only with the owner or the agency behind it — a booking confirmation is not the same as being entitled to have a lock opened, and no locksmith working legally can treat it as such. Send us the booking and the contact and we deal with them directly; it is usually one message. If the flat is managed by an agency they nearly always answer faster than you would expect, because it is their lock.

I rent in Sitges. Can I change the lock myself?

You can change it during the contract, but you have to leave the lock as it was — or hand over a copy — when you move out. The owner can have it changed once the property is free. If you have lost your keys and the landlord is not reachable, changing the cylinder and keeping the old one to hand back is the usual way through, and it is the cheaper option too.

Other jobs in Sitges

Emergency locksmithLocked out of your homeEuro cylinder changeLock replacementLock repairCar lockoutHigh-security locks

Anti-squatter locks in nearby towns

Cubelles5-10 minEl Vendrell20-30 minCalafell15-25 minCunit10-15 minCastelldefels35-50 minTarragona40-60 min

Need anti-squatter locks in Sitges?

Tell us what happened and where you are. You get a price and a time before anyone sets off.

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