Buying Off-Plan Property in Spain: Payments, Guarantees and Handover

When buying off-plan in Spain, the private contract sets the payment schedule. From the building licence, advance payments must be protected by an individual insurance policy or bank guarantee under the first additional provision of Ley 38/1999, including applicable taxes and statutory interest. Separately, LOE defect liability runs for one year on finishes, three years on habitability and ten years on structural damage.

An off-plan purchase in Spain combines two protections that should not be confused. Advance payments are governed by the first additional provision of the Building Act, Ley 38/1999: from the building licence, the developer must protect the buyer's contracted advances through an individual insurance policy or joint bank guarantee and use a special account. Defect liability is governed separately by Articles 17–19, with one-, three- and ten-year periods. This guide explains the contract, payment protection, first occupation documents, snagging and handover for UK buyers, using the consolidated BOE text as the legal source.

How off-plan payment schedules work in Spain

There is no statutory percentage schedule that applies to every Spanish off-plan purchase. The reservation document and private purchase contract must state the price, payment dates or milestones, completion conditions and consequences of delay. Treat advertised percentages as project terms, not as a national rule.

Before paying, ask an independent Spanish lawyer to verify the building licence, the identity of the developer, the special account, the guarantee document and the clause dealing with non-completion or failure to obtain the occupation document. The contract must identify the insurer or guarantor and the credit institution receiving the advances.

Keep proof of every transfer and make payments only to the account stated in the reviewed contract. For costs in addition to the price, see costs of buying property in Spain.

Advance-payment protection under the first additional provision of LOE

The advance-payment rules are in the first additional provision of Ley 38/1999, not Article 19. From the building licence, a developer taking money for construction must guarantee repayment through an authorised insurance policy or a joint bank guarantee if construction does not start or the home is not delivered by the contractual deadline.

The protection covers documented advances, applicable taxes and statutory interest. The developer must receive the advances through a special account, separate from its other funds and used for construction. At the private purchase contract, the buyer must receive the document proving the guarantee, individualised to the contracted advances.

If construction does not start or the home is not delivered, the buyer may choose contract rescission and repayment with statutory interest or agree a documented extension. The consolidated law sets procedural steps for claims, including a formal demand and time limits; obtain case-specific advice promptly rather than relying on a generic web checklist.

Article 19 deals with insurance and financial guarantees for physical building defects. Keeping these two regimes separate makes it easier to ask the right question: is the money protected before delivery, and what defect cover exists after reception?

LOE three-tier warranty: what each tier covers

Article 17 of Ley 38/1999 sets responsibility periods counted from reception of the works: one year for execution defects affecting finishes, three years for defects in construction elements or installations that breach habitability requirements, and ten years for structural defects that directly compromise mechanical resistance and stability. The acta de recepción is the reception record between the constructor and promoter; it is not the buyer's snagging sign-off.

Article 18 provides a two-year limitation period from the occurrence of the damage for the statutory actions in Article 17, without excluding contractual claims that may remain available. Record defects, dates and written notifications, and obtain legal advice on the applicable route rather than assuming that every issue follows the same deadline.

Article 19 describes possible insurance or financial guarantees for those damage categories. Under the second additional provision, the ten-year structural guarantee is mandatory for buildings mainly used as housing, subject to the individual self-promoter exception and its conditions. The one- and three-year insurance guarantees are not universally mandatory merely because Article 19 lists them.

First occupation licence: purpose and typical delays

The occupation document may be called a licence, certificate, declaration or equivalent depending on the autonomous community and municipality. It addresses whether the completed home may be occupied under the applicable planning and habitability rules.

The first additional provision of LOE requires advance-payment contracts to state that the developer will return the advances, applicable taxes and statutory interest if the home is not completed on time or the required occupation document is not obtained. It also ties cancellation of the advance-payment guarantee to issuance of that document and delivery of the home.

Before completion, obtain a copy or official status record and ask an independent lawyer to verify what the local procedure means for occupation, utilities, registration and mortgage release. Do not rely on a generic processing-time estimate: the authority, procedure and legal effect are location-specific.

Snagging: the acta de recepción and pre-handover inspection

The LOE acta de recepción records the constructor's delivery of the completed works to the promoter. A buyer's pre-completion inspection and handover record are separate documents, although both may be relevant when tracing when a defect arose.

Arrange an independent technical inspection before accepting the home. Compare the property with the signed specification and inventory, test accessible services and fittings, photograph defects and record each item in writing with an agreed correction process. Confirm who will inspect communal areas and how unresolved items affect completion.

A snagging list does not replace legal review of title, licences, guarantees or contract remedies. Use a qualified technical professional for construction issues and an independent Spanish lawyer for the contractual effect of any outstanding defect.

Decennial insurance and structural protection beyond the developer

The second additional provision of LOE makes the ten-year structural damage guarantee mandatory for buildings mainly used as housing. It contains a specific exception for an individual self-promoter of one detached home for personal use, with conditions if that home is transferred within the ten-year period.

For a developer-led purchase, obtain the policy or guarantee details, insured amount, coverage dates and any applicable conditions. Article 20 links the declaration of new works and registration formalities to proof of the mandatory guarantees.

This structural cover is separate from the advance-payment guarantee and from community fees for shared facilities. Ask the lawyer and technical surveyor to explain which document answers each risk. For finance planning, see non-resident mortgages in Spain.

Spain versus UK: what new-build buyers should know

Do not map UK terminology directly onto a Spanish contract. In Spain, the private purchase contract defines the buyer's payment obligations, while the first additional provision of LOE governs protection of qualifying advances from the building licence. Articles 17–19 address defect liability and damage guarantees after reception of the works.

For each payment, match the amount to the signed contract, special account and individual guarantee document. For handover, match the finished home to the specification, obtain the required occupation document and record defects with independent technical help.

If funds come from a UK sale or mortgage, build the Spanish contractual dates into the finance and currency plan. For the wider post-Brexit position, see post-Brexit property in Spain. Current inventory is available at Novado developments.

Frequently asked questions

What is off-plan property in Spain?

Off-plan property is bought before construction is complete. The private purchase contract should identify the property, price, payment schedule, completion conditions, occupation document and remedies for delay. There is no single statutory percentage schedule or construction duration for every development.

Is my deposit protected when buying off-plan in Spain?

From the building licence, the first additional provision of Ley 38/1999 requires the developer to protect contracted advance payments through an individual insurance policy or joint bank guarantee. The protection includes documented advances, applicable taxes and statutory interest, and payments must go through the stated special account.

What happens if the developer goes bust before completion?

The first additional provision of LOE provides a route to rescind and recover protected advances plus applicable taxes and statutory interest if construction does not start or the home is not delivered as agreed. The law includes formal-demand steps and time limits, so contact an independent Spanish lawyer promptly.

How long does the LOE warranty last on a new-build in Spain?

Article 17 sets one year for execution defects affecting finishes, three years for defects that breach habitability requirements and ten years for structural defects compromising resistance or stability. The periods run from reception of the works. Article 18 sets a two-year limitation period from occurrence of the damage for those statutory actions.

What is the licencia de primera ocupación and why does it matter?

It is the licence, declaration or equivalent document required under the applicable local rules for occupation. Its name and procedure vary by location. Obtain the official document or status and have a lawyer verify its effect on occupation, utilities, completion and the advance-payment guarantee.

Should I hire a snagging surveyor before signing the acta?

An independent technical inspection can compare the finished home with the signed specification and document defects before completion. Record each item, photograph it and agree a written correction process. Ask a Spanish lawyer how outstanding defects affect your contractual position.

How does the Spanish off-plan process compare to NHBC in the UK?

The systems use different contracts, terminology and protection mechanisms. In Spain, advance-payment protection sits in the first additional provision of LOE, while Articles 17–19 address defect liability and damage guarantees. Compare the actual Spanish contract and policies with any UK cover rather than assuming direct equivalence.

What is decennial insurance (seguro decenal) and do I need it?

LOE makes the ten-year structural damage guarantee mandatory for buildings mainly used as housing, subject to the individual self-promoter exception and its conditions. For a developer-led purchase, obtain the insurer or guarantor, policy number, insured amount, coverage dates and conditions.

For an off-plan purchase, verify three separate layers: the contract and payment schedule, the individual protection for advances under the first additional provision of LOE, and the post-reception defect framework in Articles 17–19. Add the applicable occupation document, structural guarantee and a documented technical inspection. An independent Spanish lawyer and qualified technical professional should review the actual project documents before you release funds or complete.

Sources

• BOE — Ley 38/1999 de Ordenación de la Edificación: Articles 17–20 and first and second additional provisions
• BOE — Ley 20/2015, which amended LOE advance-payment and guarantee rules
• BOE — Ley 5/2019 reguladora de los contratos de crédito inmobiliario (off-plan mortgage mechanics)