Buying property in Sardinia step‑by‑step as a foreign buyer in 2026 means following a clear legal sequence instead of copying what local agents tell you anecdotally. The standard Italian order is always the same: obtain your Italian tax code, make a written offer, complete legal due diligence, sign a preliminary contract with a substantial deposit, then sign the final deed before a notary. In practice, most problems international buyers face in Sardinia do not come from the structure of this process but from skipping or compressing the due diligence phase between offer and preliminary contract.
This page is designed as a direct answer to the query “how to buy property in Sardinia step‑by‑step” for foreign buyers in 2026. It gives you a concise narrative overview of the essential steps and then points you to the complete 2026 legal guide and service pages if you want deeper detail on each element. The underlying idea is always the same: legal‑first, with due diligence before you become bound, not after.
Step 1 and 2: decide what you want to buy and get your Italian tax code
The first step to buy property in Sardinia is getting your codice fiscale, the Italian tax identification number that the system uses to recognise you for every legal and financial transaction. You cannot sign a purchase offer, a preliminary contract or a deed before a notary without it, and you will also need it to open a bank account, activate utilities and pay property taxes once you own the house. If you are abroad you can obtain it through the Italian consulate in your country, usually by submitting a short form and a copy of your passport; if you are already in Italy you can obtain it in person from the local Agenzia delle Entrate office, often on the same day.
The second step is clarifying what kind of property you want to buy in Sardinia, because the legal and practical implications are very different if you are buying a new build apartment in Cagliari, a villa near Alghero, a stazzo on agricultural land in the north or a small house in a mountain village. Thinking about this in concrete terms at the beginning helps you frame your search: decide whether your priority is personal use or rental income, year round living or a summer base, coastal or countryside, and in which budget band you realistically want to stay. Once these two foundations are in place, codice fiscale and a clear property profile, you are ready to move from browsing listings to making an actual move, in a way that search engines and professionals both recognise as the true first steps in a step‑by‑step buying process.
Step 3: offer, legal due diligence and preliminary contract
The heart of how to buy property in Sardinia step‑by‑step lies in how you handle the offer and the period between offer and preliminary contract. In Italy, the written offer (proposta) is already a serious document: if accepted, it can become a binding preliminary agreement and it almost always comes with a first deposit. The third step is therefore making a written offer that is clear, conditional where necessary, and structured to leave space for proper legal due diligence before you pass the true point of no return, which is the preliminary contract or compromesso.
Legal due diligence is not a formality you do after signing; in Sardinia, it is the core of the process and must sit between offer and preliminary contract. This is the phase where a Sardinia‑based real estate lawyer and, when needed, an independent surveyor verify title, cadastral records, planning and building permits, PPR and coastal constraints, any usi civici or other public law burdens, and the presence of unlicensed works such as pools, verandas or extensions that are common in many Sardinian properties. Only once you have a clear written due diligence report that confirms the property is legally sound, or that identifies manageable issues you can address through conditions or price negotiations, does it make sense to sign the preliminary contract. The preliminary contract is where you usually pay a deposit of 10 to 30 percent of the price, and Italian law gives it the force of a binding commitment: if you back out without legal grounds you lose the deposit; if the seller backs out they must refund double.
Step 4 and 5: final deed, taxes and what happens after you buy
Once the preliminary contract is signed and any conditions have been satisfied, the process moves to the final stages, which are step 4 and step 5 in this step‑by‑step sequence: the notarial deed and the after‑closing phase. The final deed, the rogito, is signed in front of an Italian notary, who reads the contract aloud in Italian and ensures that title passes correctly from seller to buyer and that the deed is registered in the public land registers. This is also when the remaining price is paid and the keys are normally handed over.
Alongside the price, you must budget for taxes and costs. For a second home purchased from a private seller, the transfer tax is 9 percent of the cadastral value, not the market price, while for a primary residence it drops to 2 percent; in both cases fixed mortgage and cadastral taxes also apply. When notarial fees, agency commission and professional costs are included, the true cost of buying property in Sardinia tends to sit around 10 to 15 percent of the purchase price, higher for cheaper properties and slightly lower in percentage terms for more expensive ones. After closing, step 5 is to register with the municipality for IMU and TARI, switch or activate utilities in your name, consider insurance, and, if you plan to rent short term, obtain the necessary CIN code and comply with safety and registration rules.
Why following these steps with a Sardinia‑based real estate lawyer matters
Following these steps in theory is one thing; following them in practice, in a market like Sardinia where PPR, coastal bands, stazzi on agricultural land, old rural buildings, partial condoni and unlicensed pools are common, is another. A Sardinia‑based real estate lawyer does not change the formal sequence of steps, but changes how safe each step is. The lawyer ensures that your offer reflects the legal reality of the property and includes the right conditions and timelines, that due diligence between offer and preliminary is complete and truly independent, that the preliminary contract accurately reflects what has been found and protects you as a foreign buyer, and that the final deed is the culmination of a controlled process rather than a leap of faith at the end of a largely agent‑driven path.
Working with a local legal team also makes remote closing realistic: powers of attorney can be prepared and legalised in your home country, due diligence can proceed while you are abroad, contracts and reports can be handled entirely by email, and you can fly in only for key moments, or not at all if you prefer to delegate the signing to your lawyer. At the same time, the step‑by‑step sequence described here can be adapted to different Sardinian submarkets, whether you are buying in Cagliari, Alghero, the Costa Smeralda, Pula and Chia, Oristano and the Sinis or the inland villages. The legal logic remains the same even when the landscape around you changes completely.
If you want to follow these steps with someone on your side from the beginning, send an email to govonilaw@gmail.com describing what you want to buy in Sardinia, your budget and where you are in the process. You will receive a clear, concrete reply that connects this step‑by‑step structure to your specific situation and outlines exactly how legal due diligence, contract management and, if needed, remote closing can be organised for your purchase.