Why buyers get caught out in Formentera
The scarcity that makes Formentera valuable also makes mistakes costly: a house that cannot be extended, an annex that cannot be rented, a plot that cannot be built on. The price paid often assumes possibilities that planning does not allow.
What we check in Formentera
- Exact title and parcel identity: registry, cadastre and survey must match.
- Land category and protection under the Formentera territorial plan.
- Licences for every building, pool and annex, and the status of unlicensed ones.
- Access, water, electricity and wastewater.
- Any tourist licence: its capacity, holder and transfer.
Property types
| Property | Main legal focus |
|---|---|
| Country house on rustic land | Licences, out-of-planning status, extension limits |
| House in a village (Sant Francesc, Sant Ferran) | Urban planning, heritage, community |
| Coastal home (Es Pujols, Migjorn) | Coastal law, natural areas |
| Plot of land | Whether any building is possible at all |
Legalisation in Formentera
The Consell de Formentera published its application of the extraordinary legalisation procedure for rural buildings in 2026, opening a three-year window. It may help some buildings where enforcement has expired, but excludes protected land. We assess each case with an architect.
Rental and use
Tourist accommodation in Formentera is strictly limited. Before relying on rental income, we verify any licence with the island council and the national short-term rental registration. Long-term letting is subject to tenancy law.
How we work on Formentera purchases
We begin with a preliminary check of the Land Registry and the Cadastre, usually within one or two working days, so you know whether it is worth reserving. If it is, we review the planning file with the town hall and the island council, coordinate a visit by a local architect, check water, access and services, and verify any tourist licence. You receive a written report in English with clear options before you sign the arras contract.
Selling in Formentera
Sellers in Formentera benefit from preparing the legal file before marketing: title, licences, certificates and the status of any older buildings. Buyers' lawyers will ask for them, and a clean file supports the price. Non-resident sellers should plan the 3% retention and the capital gains return. See our services for sellers.
Buying from Ibiza or abroad
Many Formentera buyers also own in Ibiza, and purchases often complete at notaries in Ibiza. We handle both islands and act remotely with a power of attorney. Read the complete Formentera legal guide and our Ibiza page. For other legal matters in English, see Castell.law. We also act in Mallorca and Menorca.
Before you pay a deposit, ask a lawyer
Send us the listing or the document you have been asked to sign. An English-speaking property lawyer will tell you what needs checking and what it could cost you not to.
Questions about buying property in Formentera
Can I build a house on a plot in Formentera?
In most cases very little or nothing can be built on rustic land. Confirm the planning position before buying any plot.
Can I rent my Formentera house to tourists?
Only with a valid licence, which is scarce. Check it before you buy.
Are unlicensed buildings common in Formentera?
Yes, in older country houses. Their status must be established before purchase.
Do you complete purchases in Formentera?
Yes, in person or with a power of attorney, often at notaries in Ibiza.