Understanding Legal Risks When Buying Off-Plan in Estepona or Marbella

21st July 2025
Home > News > Understanding Legal Risks When Buying Off-Plan in Estepona or Marbella

Did you know that off-plan property purchases represent more than 30 percent of new home sales on the Costa del Sol? As buyer demand continues to grow and property prices rise in sought-after locations like Estepona and Marbella, many foreign investors are choosing to secure properties before they are built. While this approach offers attractive benefits, it also presents a number of legal risks that must be carefully managed.

At BC Partners, we work with international clients every day to help them navigate the complexities of buying off-plan in Spain. Whether you are purchasing a second home, a retirement residence, or a long-term investment, understanding the potential legal pitfalls is essential to ensuring a smooth and secure transaction.

What Does Buying Off-Plan Mean in Spain?

Buying off-plan refers to purchasing a property that has not yet been completed, and in many cases, construction has not yet begun. Buyers often rely on architectural plans, brochures, and show homes to visualise the finished property.

This type of purchase is popular for several reasons. Buyers can often secure a lower price by committing early, benefit from flexible payment plans, and may even be able to customise aspects of the property. However, since the property does not yet exist in physical form, buyers are placing a considerable amount of trust in the developer's ability to deliver what is promised.

New modern buildings under construction in Spain, representing off-plan property purchases in Estepona and Marbella, a popular option for international buyers seeking investment opportunities in 2025.

Key Legal Risks When Buying Off-Plan in Estepona or Marbella

Delays in Construction or Delivery
Delays are one of the most common risks in off-plan purchases. Developers may face unforeseen issues such as supply chain problems, financial difficulties, or delays in securing building permits. These issues can result in significant postponements of the expected completion date. Without a clearly defined penalty clause in the contract, buyers may have limited recourse to recover costs or seek compensation.

Developer Bankruptcy
While rare, there are cases where developers encounter financial difficulties and declare bankruptcy before completing the project. If this happens, buyers may risk losing their deposit unless a valid bank guarantee or insurance policy has been provided. It is essential that all financial transactions are protected under Spanish law, and that buyers are fully informed of their rights and remedies.

Unlicensed or Unregistered Projects
Some developments may proceed without the correct planning permissions or building licences. If a buyer unknowingly purchases into an unlicensed development, they could face legal action, fines, or even demolition orders. Conducting due diligence before committing to a purchase is crucial and should be done with the assistance of a qualified lawyer.

Changes to Project Specifications
Developers sometimes alter building plans after contracts have been signed. These changes could include modifications to the layout, materials, or shared facilities. If the original purchase agreement does not explicitly state that such changes require buyer approval, the developer may proceed without consent, potentially resulting in a property that does not meet the buyer’s expectations.

Title Deed and Registration Issues
Buyers must ensure that the property will be correctly registered in their name once construction is complete. Problems can arise if the developer has outstanding debts or if proper documentation is not provided at the time of handover. Legal support is essential to ensure the smooth transfer of the property title and compliance with local regulations.

Essential Legal Protections for Off-Plan Buyers in Spain

Bank Guarantees or Insurance Policies
Under Spanish law, developers are required to offer a bank guarantee or insurance policy to cover any amounts paid by the buyer in case the property is not delivered. This gives buyers financial security and a legal avenue for recovering funds should the developer fail to fulfil their obligations.

Comprehensive Purchase Agreements
The purchase agreement must be thorough and legally sound. It should clearly outline the property specifications, completion date, payment schedule, penalties for delay, refund clauses, and dispute resolution procedures. A well-drafted agreement helps avoid misunderstandings and provides legal protection if any issues arise.

Licence of First Occupation
Before moving into the property, it must be issued a Licence of First Occupation (Licencia de Primera Ocupación) by the local town hall. This document confirms that the property has been built according to approved plans and meets all required standards. Without this licence, connecting utilities and legally residing in the property may not be possible.

Independent Legal Representation
Buyers should always engage an independent solicitor who is not affiliated with the developer or selling agent. A qualified lawyer will conduct due diligence, ensure that the developer complies with legal requirements, and review all contracts to protect the buyer’s interests.

Modern off-plan apartment development in Estepona, Spain, highlighting the importance of legal protections for international buyers investing in under-construction properties.

Why Choose BC Partners?

Local Expertise and Market Knowledge
With offices in Marbella and a team that lives and works in the region, BC Partners has extensive local knowledge. We understand the dynamics of the Costa del Sol property market and are well-versed in identifying reliable developers and high-quality projects. This enables us to guide clients towards safe and rewarding investments.

Proven Track Record of Success
BC Partners has a solid history of successful transactions, particularly in the off-plan sector. Our clients have benefited from timely completions, excellent after-sales support, and hassle-free ownership transitions. Our experience translates into confidence and peace of mind for buyers.

Dedicated Legal Partnerships
We work closely with a network of independent, English-speaking solicitors who specialise in Spanish property law. This ensures that every transaction is legally compliant and that our clients have professional legal support throughout the process.

End-to-End Guidance
We provide a complete service, from the initial property search to signing the title deed and taking possession of your new home. Our multilingual team offers tailored support, helping clients with contracts, documentation, financing options, and post-purchase assistance.

Transparency and Trust
BC Partners is committed to honesty, clarity, and professionalism in all dealings. We believe in full transparency, providing detailed information at every stage and putting our clients’ interests above all else. Our reputation has been built on trust and long-term client satisfaction.

Frequently Asked Questions

What happens if the developer fails to complete the project?
If the developer is unable to complete the property, Spanish law mandates that a bank guarantee or insurance policy must be in place to protect the buyer’s deposit. In the event of project failure, buyers can initiate a legal process to reclaim their funds through this guarantee. It is essential to confirm the validity and registration of this guarantee before making any payments.

Can I customise the design or finishes of my off-plan property?
Many developers offer a degree of flexibility when it comes to interior layouts, finishes, and materials. However, any agreed customisations should be formalised in writing as part of the purchase agreement. This ensures that your choices are honoured and legally binding.

Do I still need a lawyer if I am using an estate agent like BC Partners?
Yes. While BC Partners offers expert guidance and facilitates communication throughout the process, only a qualified lawyer can provide legal representation. They will independently verify all documents, assess the developer’s legal standing, and ensure your rights are fully protected.

What taxes and costs are involved in an off-plan purchase?
Buyers of off-plan properties in Spain typically pay 10 percent Value Added Tax (IVA) on the purchase price, plus 1.5 percent Stamp Duty (Actos Jurídicos Documentados). Additionally, legal fees, notary costs, and registration fees can amount to around 12 to 14 percent of the property's value. Buyers should budget accordingly and seek a full cost breakdown early in the process.

How can I verify if a development is legal and properly licensed?
This verification should be carried out by your independent solicitor, who will request and review planning permissions, building licences, and the development’s registration details. They can also confirm whether the project has passed environmental and structural assessments, giving you confidence that the property is legally sound.

Conclusion: Secure Your Off-Plan Investment with Confidence

Buying off-plan in Estepona or Marbella can be a smart and rewarding decision, especially when done with proper due diligence and legal safeguards. The key to a successful purchase lies in understanding the risks, asking the right questions, and working with professionals who put your interests first.

BC Partners is your trusted ally in the Spanish property market. With our local knowledge, legal partnerships, and client-first approach, we ensure your journey to owning a home in Spain is smooth, transparent, and legally sound.

Ready to start your off-plan journey?

Visit www.bcpartners.es or contact our expert team today for personalised advice and support.


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