What makes a home a new-build in Spain, and what «obra nueva» changes for a foreign buyer
A new-build in Spain is not a modern flat: it is the first transfer of a home nobody has ever owned, sold by the company that promoted it. That definition, not the age of the building, decides which tax you pay, which guarantees follow the home and how your money must travel.
The Spanish term you will see on every document is obra nueva, and its opposite is segunda mano — second hand. Neither word describes the finishes. A building completed years ago that never had an owner is still a first transfer; a flat gutted and rebuilt by a private owner is not, however convincingly the advert says «a estrenar», brand new.
Who it is for
- Buyers comparing a flat advertised as «a estrenar» with one sold by a developer, without knowing whether the two are the same kind of purchase at all.
- Buyers who will pay instalments before the building exists and want to know where that money is legally required to sit in the meantime.
- Buyers who have heard that new housing «pays more tax» in Spain and want to know which tax, who sets the rate and who files it.
- Buyers who want to know whom they complain to, about what, and for how many years once the keys are handed over.
What it covers
New-build, resale and the words in between
Spanish law sorts homes by their place in the chain of transfers, not by their age. Primera transmisión is the sale that goes from the promotor to the first owner of that home; everything after it is segunda mano, however immaculate the flat. «A estrenar» (never lived in), «reformado» (renovated) and «como nuevo» (as new) are commercial descriptions of condition, not legal categories, and none of them moves a flat across that line. The consequence shows up in money twice: the tax you file and the guarantees that travel with the home are different on each side.
The seller of a new home is the promotor, not the builder
The promotor is the party that decides to build, puts up the land and the capital and answers for the result. It is not the constructora, which carries out the works under contract, and not the comercializadora or the agency, which show the home and are paid to introduce you. English has no clean equivalent: «developer» is close, «promoter» is a false friend, and the word on your contract will be promotor. Whoever opens the show flat may well not be the party that signs with you. The contract names one company, with its registered name, its tax number and its registry details, and that company — not the brand on the brochure — carries the obligation.
Why a new-build is taxed under IVA and not ITP
A resale home is taxed under Impuesto de Transmisiones Patrimoniales, ITP, which the regional government collects. A first transfer instead carries IVA, Spanish VAT, and the deed is additionally subject to Actos Jurídicos Documentados, AJD, a stamp duty on the notarial document. These are not two names for one thing: they are filed on different forms, with different administrations, and the rates are set by each region and each moment, so the number is confirmed by your adviser and not by a web page. Notary, Land Registry and the gestoría that files the paperwork are paid in both cases and are separate from all of it.
Guarantees start with the building, not with your purchase
The Ley de Ordenación de la Edificación, the LOE, is the building act, and it fixes three guarantee periods counted from the recepción de la obra — the formal handover of the finished works: one year for finishing defects, three for anything affecting habitability (damp, insulation, installations) and ten for anything structural. The promotor answers to the buyer alongside the builder and the technicians who signed, and a new home also carries compulsory insurance for structural damage. These guarantees belong to the property: sell inside the period and the next owner keeps what is left. The libro del edificio, the building book, is where the project, the materials and the required maintenance are written down.
Money you hand over before the flat exists
While the works advance you pay for something that is not yet in your name. Spanish law is explicit about that gap: cantidades a cuenta — sums paid on account — must go into an account kept separate from the rest of the promotor's assets and used only for the works, and must be covered by a bank guarantee (aval) or an insurance policy for the amount handed over plus interest. If the home is never delivered, repayment is claimed from the guarantor, not from anybody's goodwill. So what you ask for is not an explanation: it is the individual certificate issued in your name and the number of the account each payment enters.
What is drawn and what gets built
The pictures of an off-plan development are renders. Reading them, and knowing which document sits behind each one, is half the purchase.
How a new-build purchase moves, step by step
Land, zoning and the licencia de obra
Before a sales plan exists there is a plot with a specific classification in the town's plan general: which use is allowed, how much floor area and how many storeys. On that basis the ayuntamiento, the town hall, grants the licencia de obra, the building permit, which is an administrative file with a number. Both can be consulted without asking the seller's permission. A well-made 3D visualisation proves neither of them.
The obra nueva declaration, horizontal division and the Registry
During construction a dirección facultativa — the architect and the technical architect — certifies what is built. At the end they sign the certificado final de obra, and with it the declaración de obra nueva and the división horizontal are executed before a notary. That is the moment the flats stop being parts of a plot and start to exist as separate properties in the Registro de la Propiedad, each with its floor area and its cuota de participación, the share of the building that fixes its vote and its service charge.
The licencia de primera ocupación
Once the building is finished the town hall checks that what stands matches what was authorised and issues the licencia de primera ocupación, the first-occupancy licence. It is the document that turns completed works into a home that may be lived in, connected to the utilities and transferred by deed in the normal way. Without it there is a building standing up and an administrative problem, and the two should not be confused. Ask for the number and the date, not for reassurance.
When a home stops being obra nueva
The first transfer exhausts the status. The second sale of the same flat is a resale even if nobody ever slept in it, and it goes back to ITP. One detail gets missed: the guarantee periods run from the recepción de la obra, not from the date of your deed. Buying a home finished some time ago and never sold means inheriting the years of cover that are left, not starting them from zero.
What you can check yourself, and whom you ask for the rest
Public information is consulted without anyone's permission, and two registers that foreigners usually merge are in fact separate. The Catastro is the tax authority's description of the physical property — reference number, surface, boundaries, a map — and it says nothing about who owns it. The Registro de la Propiedad is the legal register of ownership and charges, and its nota simple, a short extract anyone may request, names the registered owner and lists mortgages, seizures and annotations. Zoning and buildable volume sit in the plan general published by the town hall; the licencia de obra is a municipal file with a number; and the company that will sign with you is checked in the commercial register of the country where it is incorporated.
The rest is asked of the promotor, because it is his: the dimensioned floor plan of your home with the surfaces broken down, the memoria de calidades (the written specification of materials and installations), a copy of the aval or insurance policy for the sums paid on account issued in your name, the certificado final de obra and the licencia de primera ocupación once they exist, and the libro del edificio at handover.
One more thing a foreign buyer should know before the day of signing. The notario is a public official who checks the deed and the identity of the parties and warns both sides; he is not your lawyer and does not negotiate for you. If you want someone on your side of the table, that is a separate abogado, hired by you. This list is not a guarantee we give you and replaces neither of them. When a document «is not ready yet», that is not a matter of trust: it is information about the stage the project has reached, and it should be read that way. The check applies to any promotor, this one included.
Questions about new-build on the Costa Blanca
- 01
Is a renovated flat a new-build?
No. If the home has already had an owner, the sale is a later transfer, however complete the renovation. The advert may fairly say «a estrenar», since nobody has lived there since the works, and the purchase is still filed under ITP and still comes without the guarantees of new construction.
- 02
Is a home nobody has lived in always a first transfer?
Only if the seller is the promotor and this is the first time that home changes hands. If the promotor transferred it earlier to another company, a bank or an investor, what you are buying is already the second sale. The useful question on a viewing is not how old the building is, but how many times the flat has been sold.
- 03
Do the guarantees run from the day I buy?
No: from the recepción de la obra. That is why it is worth looking at the date on the certificado final de obra and on the handover record before valuing a finished home that has been unsold for a while. The libro del edificio holds those dates, and with them you know how much of each period is still alive.
- 04
What is an NIE and do I need one?
The NIE is the Spanish tax identification number for foreigners. You cannot sign the deed, file the purchase tax or register ownership without it, so it is applied for early rather than in the week of signing. You will also need a Spanish bank account, because the deed has to identify each means of payment — amount, date and originating account — one by one.
- 05
What if the building is never finished?
That is what the guarantee on sums paid on account is for: repayment is claimed from the bank or the insurer that issued the certificate in your name. Which is why that paper is requested before the first payment and not after. Without it there is a transfer to a company and no route back.
Tell us what you are looking at
Two or three sentences are enough: which area you are looking in, whether new-build or resale interests you, and how you would like to be answered. The person who handles the Spanish market replies.