Securing Your Unit and Terms on Costa del Sol New-Build
How new-build units are really sold on the Costa del Sol: releases, reservations, paying before you sign, the bank guarantee, and likely delays.

This page is for buyers who want to understand how new-build units are really sold: what is negotiable, how reservations and payments work, and how your money is protected. It is honest and detailed, with no false promises.
Quick summary: On new-build, the price is mostly fixed, so this is not about negotiating the price down. It is about getting you the right unit at the right time, and knowing exactly how the process works. Developers release units in batches, and often hold the best ones back, so we watch the developments you like and tell you the moment a good unit appears. We are also honest about the things that surprise buyers: you usually pay before you sign, the contract is rarely changed, and developments are often late. None of that is a problem once you know it in advance, and your money is protected by law the whole way.
The honest truth about price
Let us be honest from the start, because that honesty is the whole point. On new-build Costa del Sol, the price is mostly fixed. Developers set a fixed price list, and it does not move much. Strong developments sell fast, and a builder with a waiting list has no reason to drop the price.
So we will not pretend we can negotiate a large discount for you. Many agents imply prices are freely negotiable, then deliver nothing, and the buyer feels let down. We would rather tell you the truth. The real value is not in a price cut, it is in choosing the right unit at the right moment, which is where we go to work for you.
Warning: Be careful of any agent who promises a big discount on a new-build before they even know the project. On strong Costa del Sol developments, that discount usually does not exist. A promise like that is often just bait to win your attention.
How units are really released, and why you need us watching
Here is something most agents will not tell you. Because demand is so high, developers release their units in batches, in whatever order they choose. The best unit is often not released at the start.
What that means for you:
- Early can mean a better price. Buying at launch, before the building licence comes through and the first price rise, usually gets you the lowest price. That is great if you care most about future value.
- The best home can come later. If you are an end-user who cares more about the right home than about appreciation, a better unit may be released months later, even in a project that launched a year ago. The good units are not all gone, far from it in this market.
- Some developers release the worst units first. Not every developer, but some do. They put the weaker units out early to clear them, hold back the best, and watch how the market reacts. You will rarely hear this from a seller.
This is exactly why having us watching matters. We have buyers around the same developments all the time, so when a price list updates, we are among the first to know. Tell us the developments you like, and we monitor them for you. The moment a unit that fits you is released, we let you know.
Warning: Some developers are not fully open about what is sold. A unit can be marked "sold" when it is really just being held back, and then it reappears on the market later. We help you see past this, and we tell you honestly when a home you love, like a particular penthouse, is being held rather than truly gone.
Units come back, so do not give up on a development
If you miss a unit, do not write off the whole project. Units return to the market more often than you would think.
- There is a gap before the contract. After a reservation, it can take time before the private purchase contract (the contrato privado de compraventa, or PPC) is signed, because the PPC needs the building licence. On a just-launched project there is often no licence yet, and the wait can be six months or more. This is normal and standard.
- Buyers change their mind. Some pull out at the PPC stage. They lose their deposit, and the unit returns to the market.
- Mortgages fall through. Even near the end of a development, a buyer can fail to get their mortgage, and the developer has to resell the unit.
So a development that looks full today may have the right unit for you next month. We keep watch and move fast when one comes back.
How reservations and deposits really work
To hold a unit, you pay a reservation deposit, and the rest is paid in stages as the build progresses. Here is the honest detail most pages skip.
- It can hold a unit while you check it. Sometimes you can reserve to block a unit for a few days or a week, look into it properly, and if you decide against it, the developer returns the deposit. Many are flexible on this, but always confirm the terms first.
- The amount varies a lot. The first reservation is often a smaller sum to take the unit off the market. On a larger purchase, a deposit can be around 1% to 3% of the price. After that, payments are usually staged: a larger payment around the private purchase contract, then the balance at completion.
- No building licence means a full refund. If the developer never obtains the building licence, which is rare, you get your deposit back in full. This is required by Spanish law.
You usually pay before you sign, and that is normal
This one surprises many buyers, so we want you ready for it. On the Costa del Sol, you very often send money to the developer before the private purchase contract is signed. The contract is then signed afterwards.
This is completely standard here. We are not trying to alarm you, we just want you to expect it. Some developers will sign the contract first, but the normal order is money first, contract second. The final step, the title deed (escritura), is always signed in front of a notary (notario) as part of a set legal process. Knowing this order in advance makes the whole thing feel calm instead of stressful.
The contract: what your lawyer can and cannot do
Let us set realistic expectations about the private purchase contract. Most developers will not change it. If a project has 100 units and every buyer wants to edit a clause, that is simply impossible to manage. The contract is standard, and you sign it largely as it is.
So what does your lawyer actually do? They check that everything in the contract is correct, that the property and the developer are sound, and that your legal protections are in place. In around 90% of cases the clauses themselves cannot be changed. Now and then, for something small, a good lawyer can adjust a detail, and we have seen our trusted lawyer do it, but only rarely, and it is usually not needed.
The good news is that in Spain most of your protection is written into the law itself, not negotiated into the contract. So a standard contract still keeps you safe. This is also why we recommend an independent lawyer who pays us zero referral commission. Many agencies steer you to a lawyer who pays them a kickback. We do not. You are free to use your own lawyer, and the lawyer always acts only for you. We simply recommend ours because the coordination is smoother and the whole process is easier for you.
How your money is protected: the bank guarantee
This is the protection that matters most, and it is the law, not something we have to negotiate.
Every euro you pay before completion is protected under Law 57/1968 (Ley 57/1968), reinforced by Law 20/2015 (Ley 20/2015). Here is how it actually works:
- Your money goes into a separate account. The developer must hold buyers' payments in a dedicated bank account, and cannot touch that money until the project is completed.
- The bank stands behind it. The funds are covered by a bank guarantee, so they are protected even if the developer runs into trouble.
- You get it all back if something goes wrong. If the project is not delivered, you get 100% of your money back, plus interest. This protection also covers the development being completed late.
Your lawyer confirms the guarantee is valid and in your name before you pay. That single check is one of the most important in the whole purchase.
Always assume the development will be late
We will not lie to you and say developments are delivered on time, because very often they are not. You should plan from the start as if yours will run late.
Often it is not even the developer's fault. The delay can come from waiting on the town hall, getting the building licence, or connecting the electricity, things outside the developer's control. If you need the home by a fixed date, for any reason, build in a buffer of a few months.
The good news ties back to the bank guarantee: late delivery is one of the things it covers, so a delay usually costs you time, not your money.
Customising your layout and finishes
One real advantage of buying off-plan is that you can often shape the home before it is built, which you can never do with a finished resale.
- The layout. Depending on the build stage, you may be able to combine two bedrooms, open up a kitchen, or move a wall while it is still on paper.
- The finishes. Floors, kitchen units, bathroom tiles and wardrobes can often be chosen from the developer's options, so the home suits your taste from day one.
- Practical upgrades. Air conditioning, underfloor heating or extra sockets are far easier to add during the build than after.
The key is timing. The earlier you commit, the more you can change. We help you ask the right questions early, so you do not miss the window.
Bonus tip: Ask about customisation before you reserve, not after. The list of what you can change, and by when, is a real part of the deal, and locking in your finish choices early gives you a home built around you.
Conclusion
Securing a new-build unit is not about negotiating the price down. It is about timing, the right unit, and a process you fully understand. We watch the developments you like and move fast when the right unit is released or comes back. We are honest about how it really works: you usually pay before you sign, the contract is standard, and completion is often late. And your money sits safely behind a bank guarantee the whole way. When you are ready, message your advisor at Spain Developments, and there is no buyer fee for any of it.
Written by
Samuel Sprenar


