Chapter
New build or resale: how the two purchases differ
Quick answer
A resale is bought from a private owner and carries a regional transfer tax. A new home is bought from a developer and carries VAT plus a stamp tax, with statutory guarantees on the building. Off-plan purchases add the risk that the building is not finished, and Spanish law requires developers to guarantee money paid in advance.
Applies toBuyers choosing between a home already lived in and a new or planned one. It matters most when buying off plan, where money moves long before the home exists.
On this page: 10 sections
§ 1Two purchases, two legal routes
The AEAT explains the dividing line. A first sale of a new home by the developer is subject to VAT, while a home sold by an earlier owner, or a used home sold by a business, is subject to the regional transfer tax instead. The registrars add that the stamp duty on documents applies to new homes alongside VAT, and that the transfer tax varies by region. The rate of VAT on new homes is 10%, and the rates for the other taxes are in the costs and taxes section.
The tax is only the visible difference. The legal route changes who carries the risk of defects and who is protected if something goes wrong, and those differences are the real reason to decide which route you want.
§ 2Resale
In a resale the seller is usually a private owner. The main risks are in the history of the property: charges on the registry entry, unpaid community fees and defects nobody mentioned. The notaries say the seller remains liable for defects that are not obvious unless the buyer releases them, so check what any release clause removes. Buying a resale property sets out the checks and the usual order.
§ 3New build
When a developer sells, the building law gives the buyer defined guarantees. The law sets liability periods of one, three and ten years for finishing defects, habitability defects and structural defects, and it requires a ten-year guarantee on the structure of housing. Buying a new build explains the contract, the licence and the documents a developer must hand over.
Two further pages deal with the protections: the ten-year warranty and snagging and handover, which covers what to check on the day you receive the keys.
§ 4Off plan
Buying before the home exists means paying before you can see it. The law requires developers who collect advance payments to guarantee their refund from the date the building licence is obtained, and to hold the money in a separate account used only for that home. Buying off plan describes how an off-plan sale proceeds, and bank guarantees on off-plan payments explains what the guarantee covers and how to ask for it.
The registrars advise checking, before any deposit, the developer's registration, its ownership of the land and the building licence. What can go wrong if those checks fail is the subject of developer risks, which also explains what a buyer can do if a developer becomes insolvent.
§ 5A route in between
Some buyers join a housing cooperative that builds homes for its members. Buying through a cooperative explains how a cooperative differs from a developer sale, because the members share the risk of the build.
§ 6How to decide
Start from your plans and your tolerance for risk, not from the price. A buyer who wants to move in soon, with the fewest unknowns, often prefers a finished home. A buyer who accepts a wait for a home built to modern standards may prefer new. The decision interacts with your purpose and the structure of the purchase, so read matching the purchase to your plans and how to structure a purchase alongside this page.
If you are not yet sure that you want to buy, weighing up a purchase comes first. For the legal position of the buyer, foreign buyers' eligibility applies equally to both routes.
§ 7Where this fits
The choice between new and resale shapes the steps that follow, and the steps from viewing to keys shows where each route differs. The section overview for how buying works in Spain lists the other decisions and keeps them in order.
§ 8Comparing the two on one sheet
To compare a resale and a new build fairly, put both on the same sheet. For each, write the price, the tax that applies to it, the notary and registry costs, the cost of any work needed and the date you could use the home. Then add the protections: for a resale, the seller's liability for non-obvious defects; for a new build, the liability periods and the ten-year structural guarantee. For an off-plan home, add the guarantee on advance payments and the date of completion.
The sheet shows where the difference lies in money and in time. Often the apparent saving on one side is balanced by a cost or a risk on the other, and the choice then depends on how much waiting and how much uncertainty you are willing to accept.
§ 9Questions to put to either seller
Ask each seller who owns the home, what charges it carries, what is included in the price, what documents exist and who will draft the deed. Ask for answers in writing. A resale seller who cannot produce basic papers and a developer who will not show the licence are in the same position: you have learned something before paying anything.
§ 10Why the choice matters early
Choose between new and resale before you fall for a particular home, because the choice changes the tax, the checks, the timetable and the people you deal with. A buyer who starts with a new build and switches to a resale halfway through has to redo the budget and the checks. A buyer who knows in advance which route fits finishes sooner and with fewer surprises.
FAQRelated questions
Are new homes always more expensive than resales?
Not necessarily. Price per metre depends on location and quality, and the total cost depends on the taxes as well. Compare the purchase price plus the taxes and fees for each route, using the same assumptions, before you decide.
Can I choose the notary on a new-build purchase?
Yes. The notaries' council says buyers may choose their notary even when the seller is a developer, so do not accept the developer's notary by default. Ask who will draft the deed and when you can read it.
What if the developer wants the deposit in cash?
Do not pay a deposit in cash. Notaries prefer bank transfers or nominative cheques because they leave a record and the deed reports the payment. Ask for a receipt that names the property, the amount and the account it went to.
Sources
- Consejo General del Notariado: Houses and real estate properties (official source, opens in a new window), Steps, documents and the notary's roleLast checked 17 October 2026
- Agencia Tributaria: Compro una vivienda: ¿tengo que pagar IVA o ITP? (official source, opens in a new window), Calificación IVA / ITPLast checked 17 October 2026
- Boletín Oficial del Estado: Ley 38/1999 de Ordenación de la Edificación (official source, opens in a new window), Articles 17 and 19; disposiciones adicionales primera y segundaLast checked 17 October 2026
- Colegio de Registradores de España: Cómo comprar una vivienda en España (edición revisada, February 2020) (official source, opens in a new window), The five steps, nota simple, taxes and costsLast checked 17 October 2026
Tax note. Rates depend on the region, the type of property and the buyer, and they change. Figures here are dated and sourced; examples are illustrative and show their assumptions. Confirm yours with the regional tax agency or a tax adviser.