Introduction

Buying a renovation project in Marbella is one of the most effective ways to generate value in a market where quality supply is scarce and turnkey properties consistently outperform unrenovated stock. The key is knowing which areas offer the right balance between acquisition price, renovation upside, and what the finished property can realistically achieve on the market.

This guide covers the ten areas we see the strongest renovation opportunity in right now, from established prime locations to the emerging zones where early movers are already seeing strong returns.

Key Takeaway

• Renovation projects in prime Marbella locations consistently sell above market average once finished to a high standard

• Areas like Nueva Andalucía and San Pedro offer strong upside at more accessible entry prices than the Golden Mile

• East Marbella is one of the fastest growing areas in the municipality, with price growth exceeding 23% year on year in some sub-zones

• Benahavís and the New Golden Mile offer renovation potential in a market where new build prices are rising sharply

• The right area depends on your renovation strategy, whether that is resale, long-term rental, or holiday let

Area Comparison Table

1. What makes Nueva Andalucía a good area for renovation projects?

Nueva Andalucía is consistently one of the most popular areas for renovation projects on the Costa del Sol, and it is easy to see why. Situated five minutes inland from Puerto Banús, it sits at the convergence of the Golf Valley, giving it year-round appeal from both golfers and families.

• The area contains a large stock of older villas and townhouses from the 1970s to 1990s that are well located but dated, creating genuine renovation opportunity

• Proximity to Puerto Banús, Marbella town centre, and international schools keeps demand consistently high for finished properties

• Recent data shows the average listed price per square metre for built property in Nueva Andalucía at around €7,500, meaning a well-renovated property in the right sub-area can achieve a strong premium over the cost of acquisition and renovation

Many of the projects we have managed at Helios Homes have been in Nueva Andalucía precisely because of this combination: accessible entry pricing on older stock, a clear buyer profile for the finished product, and strong rental demand throughout the year. This is one of the areas where buying an older property at the right price and renovating it to a high standard produces some of the most predictable returns on the Costa del Sol.

2. Is the Golden Mile good for renovation investment?

The Golden Mile sits between Marbella town centre and Puerto Banús and is consistently the most prestigious address on the Costa del Sol. For renovation investors, it offers the strongest absolute value outcome once a property is finished, though it also demands the highest entry prices and renovation budgets.

• Prices in the Nagüeles and Golden Mile area reached around €6,455 per square metre in 2025, making it one of the most expensive sub-zones in the region

• The buyer profile here is global, with significant demand from UK, German, Middle Eastern, and US buyers who expect the highest level of finish

• A well-executed renovation in a good position on the Golden Mile can achieve among the highest resale prices per square metre anywhere in Spain

The renovation opportunity here is less about finding undervalued stock and more about identifying an older property in a prime position that, once brought up to current luxury standards, can be sold to a buyer who would otherwise be competing for new build branded residences. The Golden Mile has limited new supply, which is exactly what makes a renovated resale here compelling.

3. Why is Puerto Banús worth considering for a renovation project?

Puerto Banús is Marbella's most internationally recognised address after the Golden Mile, driven by its marina, luxury retail, and consistent year-round footfall. For renovation investors focused on short-term rental yield, it is one of the strongest performing locations on the Costa del Sol.

• Apartments in and around Puerto Banús attract among the highest short-term rental rates in the municipality, with demand from international visitors across a long season

• Older apartments in the area can be acquired at competitive prices per square metre relative to their rental income potential once renovated

• A well-finished, modern two or three-bedroom apartment close to the marina can generate strong occupancy across both summer and the shoulder season

The renovation brief here is specific: buyers and renters in Puerto Banús expect contemporary interiors, high-end fittings, and a design-led finish. Properties that are renovated with the short-term rental market in mind, open-plan layouts, quality bathrooms, and strong photography appeal, tend to outperform significantly.

4. What renovation potential does San Pedro de Alcántara have?

San Pedro sits just west of Puerto Banús and offers one of the most accessible entry points for renovation buyers in the Marbella area. It has been evolving steadily as an area in its own right, with infrastructure improvements, a regenerated beachfront promenade, and a growing community of full-time residents and families.

• San Pedro and the wider Alcántara area recorded price growth of around 18.9% year on year to December 2025, making it one of the fastest moving sub-markets in the municipality

• The area has a large stock of older apartments and townhouses that are well located but unrenovated, giving buyers genuine upside through well-targeted renovation

• Strong long-term rental demand from families and expat residents provides a reliable exit strategy beyond resale

For investors working with more modest budgets, San Pedro is one of the areas where a renovation budget of between €200,000 and €500,000 on the acquisition can produce a finished property that sells well above the combined cost, particularly in sub-areas close to the beach and the commercial centre.

5. Is East Marbella a good place to buy a renovation project?

East Marbella, covering areas including Los Monteros, Río Real, Elviria, and the stretch toward Cabopino, has become one of the most talked-about parts of the municipality for property investment. Price growth in Río Real and Los Monteros reached 23% year on year to December 2025, the highest of any sub-zone in Marbella.

• East Marbella benefits from quieter, more natural beach settings and lower density development compared to the town centre and Puerto Banús

• The area has historically attracted buyers seeking privacy and discretion, and the ongoing regeneration of key landmarks has strengthened this positioning

• Renovated frontline beach apartments in East Marbella have achieved record resale prices per square metre, with some transactions exceeding €17,000 to €20,000 per square metre in premium positions

The renovation opportunity in East Marbella is strongest in older apartments and villas that sit in genuinely good positions but have not been updated to current buyer expectations. The gap between an unrenovated property in a great position and what that same property can achieve once renovated to a high standard is significant, and the area's price trajectory only reinforces the case.

6. What makes Sierra Blanca worth renovating in?

Sierra Blanca is Marbella's most exclusive hillside address, sitting above the Golden Mile with panoramic views toward the sea and the city. Properties here are typically larger, more private, and more complex to renovate, but the finished product is among the most compelling in the region.

• Sierra Blanca commands some of the highest prices per square meter in the municipality

• Villas here are often larger and older, meaning renovation projects tend to be more comprehensive, but the uplift achievable on a well-executed project reflects that

• International buyers from Germany, Scandinavia, and the US specifically seek Sierra Blanca for its combination of security, views, and proximity to the Golden Mile amenities

The area is not for every renovation budget, but for investors with the capital and expertise to take on a larger project, Sierra Blanca consistently produces some of the strongest absolute returns on the Costa del Sol.

7. Is Benahavís a good area to renovate a property?

Benahavís is the third municipality in the Golden Triangle and has been growing in both prestige and price over the past decade. Sitting inland between Marbella and Estepona, it is surrounded by golf courses and benefits from excellent natural privacy while remaining close to the coast.

• Benahavís recorded price growth of around 9.22% across the wider municipality in 2025, with areas like La Zagaleta among the highest priced in the entire region

• The area attracts a specific buyer profile focused on privacy, nature, and golf, which means a well-renovated property in the right community has a clear and consistent demand base

• Construction quality and planning permissions in Benahavís tend to be more straightforward which can reduce delays and costs

For renovation investors who prefer a quieter and more natural setting over the beachfront or marina-adjacent locations, Benahavís is worth serious consideration, particularly in communities that have seen significant new development nearby which acts as a reference point for finished quality and pricing.

8. What renovation opportunity exists in Marbella Old Town?

Marbella's historic centre and the surrounding Casco Antiguo area offer a very different renovation proposition to the villa and apartment stock found in the outer areas. Here the focus is on apartments in older buildings, often with character features and generous ceiling heights, within walking distance of everything the town has to offer.

• The Old Town attracts a mix of buyers from long-term expat residents to young professionals and digital nomads who prioritise walkability and the lifestyle of being in the town centre

• Entry prices in the Old Town tend to be lower than in coastal or golf urbanizations, making it accessible for renovation buyers working with tighter budgets

• A well-renovated apartment in the Old Town with modern finishes and good natural light can achieve strong long-term rental yields given the consistently high demand for quality rentals in the town centre

The renovation brief here differs from the villa market. The emphasis is on maximising the space within the existing footprint, improving light and ventilation, and delivering a clean, modern interior that works in the context of the building's character. Done well, this segment of the market can produce reliable rental income with modest renovation investment.

9. Why does Elviria attract renovation buyers?

Elviria sits in the eastern part of Marbella municipality and is one of the most well-established residential zones on the Costa del Sol. It has long been popular with British and Northern European buyers, and its combination of beaches, golf courses, and a relaxed pace of life gives it year-round appeal.

• Elviria and Cabopino recorded price growth of around 18.9% year on year to December 2025, placing it alongside San Pedro as one of the fastest growing sub-markets in the area

• The zone has a large stock of older apartments and townhouses in established urbanizations, many of which have not been updated in over a decade and present genuine renovation upside

• Strong demand from both holiday rental visitors and long-term residents provides multiple exit strategies for renovation investors

Elviria is particularly well suited to renovation investors who want to target the short-term holiday rental market, since the area's beaches, golf courses, and Elviria Hills commercial centre create consistent demand across the season.

10. What is the New Golden Mile and why is it growing so fast?

The New Golden Mile refers to the coastal strip running between Estepona and Puerto Banús, extending into the western edge of the Marbella municipality. This area has seen some of the fastest development activity on the entire Costa del Sol over the past five years, driven by new luxury developments, branded residences, and infrastructure improvements.

• Manilva, at the far western end of this corridor, recorded price growth of 24.43% to December 2025, the highest of any area in the wider Golden Triangle region

• The New Golden Mile benefits from more available land and more recent development activity than central Marbella, giving renovation buyers the ability to reposition older stock in a rising market

• Buyers in this area are increasingly drawn from the same international audience as central Marbella, but at a lower entry price point, which creates genuine renovation upside as the area continues to mature

This is one of the areas where timing matters most. The renovation buyer who moves in advance of the wider market benefits from lower acquisition prices and then sells into a market that has matured and deepened by the time the renovation is complete.

Conclusion

The right area for a renovation project in Marbella depends entirely on strategy, budget, and the type of property you are targeting. For resale-focused investors, the Golden Mile, Sierra Blanca, and East Marbella offer the strongest absolute values. For rental-focused investors, Puerto Banús, Elviria, and San Pedro combine accessibility with consistent demand. For those looking at emerging upside, the New Golden Mile and Benahavís are the two areas with the most momentum right now.

At Helios Homes, we manage renovation projects across all of these areas for clients who are not based in Spain. If you are considering a renovation project in Marbella, get in touch for a free consultation.