Renovating a Property on the Costa Brava: A Guide to Making a Successful Investment in an Existing Home
Spain is a beautiful country, and many foreigners dream of settling there. You’ve decided to take the plunge and are looking for a property on the Costa Brava. If you’re interested in investing in an older home and renovating it, this article has everything you need to know to make your project a success.
A house or apartment to renovate in Spain: a strategic choice
Investing in existing properties involves purchasing an apartment or house that is not yet habitable and requires renovation work. The buyer is responsible for renovating the property. The goal is to restore the property to good condition and, wherenecessary, improve its energy efficiency.
This process requires personal commitment and a good deal of organization, but the rewards far outweigh the effort involved. The advantage of investing in older properties is that the value of the renovated home is significantly higher than the sum of the purchase price and the cost of the renovations. You instantly create added value in the Catalan real estate market.
Criteria for choosing the right older home
To ensure the success of this first phase, you need to review several key factors before signing the purchase agreement at the notary’s office:
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Structural integrity: Check the condition of the roof structure and load-bearing walls, and ensure there is no significant moisture.
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The potential for reconfiguration: Identify which walls you can remove to create a modern open-concept kitchen or a master suite.
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Condominium approvals: Make sure the building management association (comunidad de propietarios) approves the changes you are planning.
The Tax Benefits of Investing in Existing Homes in Spain
For buyers, purchasing an existing home offers a significant tax advantage that should be leveraged wisely. Once the renovation of a property in Spain is complete, if the home is rented out, the owner can deduct renovation expenses from rental income. This allows you to reduce a large portion of your taxable rental income for tax purposes.
Ultimately, this results in a property deficit, as the costs incurred in a given year exceed the amount of rent collected. This deficit reduces your taxable income by up to10,700 euros annually. This mechanism protects your finances and accelerates the amortization of your initial investment.
How to Optimize Location to Maximize Profitability
If you want to invest in real estate on Spain’sCosta Brava , consider buying an older property, renovating it, and then renting it out. However, make sure to purchase your property near shops and public transportation to attract tenants and take advantage of the tax benefits. A prime location guarantees maximum occupancy, whether for annual or seasonal rentals.
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Proximity to the beaches: A property located within a 15-minute walk of the ocean will always command a higher rent.
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Transportation links: Choose areas near major highways or train stations connecting Figueres and Girona.
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Local amenities: A supermarket, a pharmacy, and restaurants open year-round provide peace of mind for long-term tenants.
Managing the progress of construction projects in Catalonia
Undertaking construction work in a foreign country can be daunting due to the language barrier and local regulations. You must obtain the necessary permits from the town hall (Ayuntamiento) of the municipality where your property is located.
There are two main types of building permits in Spain: the Licencia de obra menor for minor interior renovations, and the Licencia de obra mayor for any work that affects the building’s structure or alters the facade. Our team will guide you through the process of preparing these applications to ensure everything is done correctly.
Key stages of the renovation project
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Initial budgeting: Always set aside a contingency fund of 10% to 15% to cover the frequent unexpected costs associated with older buildings.
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Selecting contractors: Request detailed quotes (presupuestos) and verify that the companies have the required insurance.
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Schedule monitoring: Schedule regular meetings with the general contractor to verify that the selected materials meet specifications.
Why choose N1immo for your renovation project?
Finding that rare gem of a property to renovate requires a thorough understanding of the local market and current prices in the Province of Girona. Our robust real estate network and bilingual teams will select apartments, penthouses, or fishermen’s cottages that offer real potential for appreciation after renovation.
We eliminate the risks associated with buying a pre-owned property by verifying the property’s legal status before the sale. We ensure that there are no outstanding debts associated with the property and that any future renovations comply with the municipality’s zoning plan.
Browse our real estate listings
To discover properties with high renovation potential in Roses, Empuriabrava, or the surrounding countryside, visit our property listings . You can also keep up with market trends and see the new listings added daily by checking out our " New Listings" section .
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Customized filtering: We select properties to renovate based on your criteria for size, orientation, and budget.
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A network of partner contractors: We connect you with trusted construction professionals and local architects.
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Streamlined administrative support: From obtaining your NIE number to signing the deed, we handle every step of the process for you.

Make your real estate investment in Spain a reality
Buying an older property to renovate on the Costa Brava is an excellent wealth-building strategy. You purchase at a price below market value, create a custom space that perfectly suits your tastes, and benefit from significant tax deductions through the property deficit mechanism. Catalonia’s vibrant economy and thriving tourism industry ensure the long-term security of your investment.
Are you ready to tour properties in need of renovation and get started on your real estate project under the Spanish sun? Contact our real estate agents! The team at N1immo.com puts all its expertise and network of specialists at your disposal to ensure a smooth transaction. Call our agency at (0034) 972 152 640 or fill out our online contact form to schedule your first private viewings.