GG Real Estate Barcelona — apartment sales on the Costa del Garraf coast: we help you buy flats, penthouses or new-build residences by the sea in Sitges, Castelldefels, Gava Mar, Vilanova i la Geltrú and Cubelles. Full legal support, modern residential complexes with pools, mortgages for non-residents, access to exclusive listings — ideal for living and investment.
We present to your attention stylish apartments in the Hudson residential complex under construction in Sant Pere de Ribes, just 35 kilomete...
Designer flats from one to five bedrooms in a new development under construction. Located close to the beaches of Vilanova i la Geltru, just...
A new residential complex of designer apartments on the first line of the sea in Cubelles, Costa Garraf.The simple, flowing lines of the pro...
Send us a request and we'll find tailored options for you.
This stylish duplex penthouse in a new residential development in Sitges offers the perfect blend of luxury, comfort, and location. With spa...
This stunning semi-new penthouse, built in 2023, combines modern design, comfort, and a prime location. With 90 m² of usable space and two e...
Set in one of the most exclusive residential areas along the Barcelona coast, this exceptional duplex penthouse in Botigues de Sitges is a t...
Looking for flats or apartments for sale on the Costa del Garraf, Spain? This scenic coastline south of Barcelona blends Mediterranean charm, artistic heritage and elegant seaside living, making it a popular destination for both lifestyle seekers and investors. From seafront flats in Sitges to modern apartments in Castelldefels and Gava Mar, as well as hillside residences in Olivella or Sant Pere de Ribes, the Costa del Garraf offers a wide range of homes with proximity to the sea, the city and nature.
The Costa del Garraf delivers an uncommon balance: authentic Catalan ambiance only 25–35 minutes from central Barcelona. The region suits full-time residents, second-home buyers and long-term investors thanks to seafront promenades, sandy beaches and natural parks. Families benefit from international schools and strong infrastructure, while buyers find both traditional flats and modern apartments. Sitges and Gava Mar sustain especially high demand for flats with sea views and rental potential, making them strong long-term investments.
Sitges is famous for historic charm, vibrant cultural life and strong demand. Apartments in Sitges offer sea views, walkability and premium resale value. Castelldefels provides spacious apartments with terraces and pools in managed communities, ideal for families and commuters. Gava Mar ranks as one of the most exclusive zones, with boutique developments, direct beach access and secure residences — highly desirable for international buyers. Sant Pere de Ribes and Olivella offer inland flats with larger living spaces at more accessible prices. Garraf Village delivers traditional seaside flats in a compact, charming community with direct rail links to Barcelona.
Buyers will find seafront flats with balconies and panoramic views, modern apartments in gated communities with pools and garages, and renovated flats in Sitges’ old town or Garraf Village. Boutique low-rise projects in Gava Mar feature private pathways to the beach and landscaped gardens. Investment-oriented buyers can secure turnkey flats with rental licences or apartments designed for long-term yield. Prices start around €250,000 for smaller inland flats and can exceed €900,000 for premium beachfront apartments and penthouses in Sitges or Gava Mar.
We specialise in helping buyers secure prime apartments and flats on the Costa del Garraf, working exclusively in your interest. Our services include off-market access, legal and tax due diligence, mortgage support and over thirty years of local expertise. From Sitges seafront flats to Gava Mar apartments, we guide you through the entire process with confidence.
Discover our curated portfolio: seafront flats in Sitges and Garraf Village, modern apartments in Gava Mar with direct beach access, investment-ready flats in Castelldefels and boutique low-rise developments in green, secure communities. Contact us today to receive your personalised shortlist or schedule a private viewing.
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Because it offers the perfect balance of seaside lifestyle and city accessibility. Just 25–35 minutes from central Barcelona, the Costa del Garraf combines Mediterranean scenery, elegant architecture and year-round comfort. Buyers enjoy quiet coastal living with direct connections to the capital and international airport.
The region offers a wide spectrum — from renovated seafront flats in Sitges to contemporary apartments in Castelldefels and Gava Mar with pools, gardens and underground parking. Boutique low-rise developments, penthouses with terraces and modern duplexes are also part of the market, suiting both families and investors.
Yes. Limited coastal supply, strong tourism and consistent local demand make seafront flats and apartments a secure long-term investment. Properties with terraces or sea views in Sitges and Gava Mar achieve the highest appreciation and rental occupancy across the region.
Smaller inland flats start around €250,000, while high-end apartments and penthouses in Sitges, Casteldefells or Gava Mar often range between €700,000 and €900,000. Exceptional seafront units or top-floor residences in boutique developments can exceed €1 million, depending on views, size and location.
It suits both. Many professionals and families live here year-round thanks to its international schools, proximity to Barcelona and relaxed environment. At the same time, the area remains an excellent choice for second-home buyers seeking a weekend or holiday residence by the sea.
Very strong. Both areas attract steady short-term tourism and long-term tenants. Seafront apartments, flats with terraces and licensed rental units command premium rates and maintain high occupancy, making them ideal for investors focused on yield and liquidity.
Yes. Coastal protection rules limit new construction and preserve the architectural harmony of the area. This ensures long-term stability of property values and exclusivity — one of the key reasons why the Costa del Garraf remains a premium market.
The process is straightforward. Spain allows full foreign ownership, and GG Real Estate Barcelona manages every step — from NIE and bank account setup to legal verification, contracts and notary. Purchases can also be completed remotely via power of attorney.
For new-build apartments, VAT (IVA) is 10%. For resale properties, the Property Transfer Tax (ITP) is also around 10%, plus approximately 2–3% for notary, registry and legal costs. We provide a full cost breakdown before any commitment.
Because we work exclusively for the buyer, ensuring total independence and transparency. With more than 30 years of experience in Catalonia’s premium coastal markets, we provide off-market access, complete legal and financial support, and end-to-end guidance — helping you secure not just an apartment, but a refined Mediterranean lifestyle on the Costa del Garraf.
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