Stand on the rooftop of Etolikou Seafront, and the Saronic Gulf fills the frame. Ferries slide out of Piraeus Port below, bound for Hydra, Aegina, the Cyclades.
Behind you, Athens stacks itself against the hills. The rooftop pool at your feet catches the light off the water, ten meters away and six stories down.
This is not a rendering exercise. The building is real, the address is fixed, and the distance to the sea is not a metaphor.
Waterfront positions like this one do not come to market in Athens because they almost never exist in the first place. What makes it stranger still is the price.
An Abandoned Building in the Right Place at the Right Time
Until recently, Etolikou Seafront was a disused commercial structure collecting dust on one of the most valuable stretches of coastline in the eastern Mediterranean. MIBS Group acquired it and began converting it into 76 contemporary residences across six floors. That conversion is the detail that changes everything.
Greece restructured its Golden Visa in August 2024, splitting the country into investment tiers. Attica, which includes both Athens and Piraeus, now sits in the top bracket: €800,000 minimum, 120-square-meter minimum, single property only.
For most buyers, that tripling of the old threshold closed the door on affordable residency in the capital region. But the legislation carved out an exception for commercial-to-residential conversions, holding that category at €250,000 with no minimum size.
In practice, this means a buyer can acquire a seafront apartment in Piraeus, inside an €800,000 zone, for less than a third of what the unit next door would cost under the standard rules.
Katerina Saranti, Head of Business Development at MIBS Group, sees the conversion category as a narrowing window.
“The supply of suitable commercial buildings with strong redevelopment potential are becoming increasingly sought after across Attica,” she observes. “Investors who understand that, are identifying high-potential opportunities early and moving decisively to unlock long-term value for both residents and investors.”
Why Piraeus, and Why Now
Piraeus has been underpriced relative to its fundamentals for years. That gap is closing.
Property values across the municipality rose 27.8% in a single 12-month stretch through mid-2025, while buyer search interest climbed from fifth to second among all Attica districts. Yet despite this momentum, Piraeus continues to offer compelling relative value compared to many established waterfront destinations across the Mediterranean and other global riviera markets.
As infrastructure investment, urban regeneration, and international demand continue to accelerate, the area is increasingly positioning itself as one of Athens’ most dynamic emerging investment destinations.
Consider what surrounds this building. The largest passenger port in Greece sits at the doorstep, processing millions of travelers annually. A metro station is 350 meters away, the railway station 250 meters.
Marina Zeas, one of Athens’ most fashionable yacht harbors, lies 1.7 kilometers to the south. Restaurants with Michelin recognition operate within walking distance.
Piraeus is also absorbing a cascade of public investment: expanded cruise berths sized for next-generation ships, a new judicial complex, and renovated beachfront sports facilities. The infrastructure pipeline alone would explain the price trajectory; combined with the Golden Visa conversion route, it makes the investment case hard to replicate elsewhere in Attica.
“Piraeus is a city of contrasts and layers,” Katerina Saranti argues. “It combines maritime heritage, urban energy, culture, gastronomy, business activity, and waterfront living in a way that creates endless possibilities for both residents and investors.”
International buyers respond to that authenticity. They are not purchasing square meters; they are investing in a destination with real identity, history, and long-term momentum that actually means something.
What the Building Looks Like From the Inside
Etolikou Seafront is not a tower and it’s not a villa complex. It is a six-story residential conversion with the proportions of a boutique hotel, wrapped in natural stone and glass, facing the sea.
Ground-floor duplexes are the largest units, with the biggest reaching 82 square meters of total area with a private garden, two bedrooms, and two bathrooms. Above them, one-bedroom apartments occupy the first through fourth floors, ranging from 35 to 59 square meters including balcony space.
Fifth-floor units open onto generous terraces, with up to 21 square meters of outdoor area on some units. The sixth floor features studios and one-bedrooms with the widest views and some of the most generous balcony space in the building, reaching up to 29 square meters.
Every residence shares access to the rooftop pool, a fully equipped gym, and co-working spaces designed for a holistic modern lifestyle. The lobby doubles as a lounge, and two elevators run the full height.
The finish level matters here, because this is a conversion that carries an A energy class rating. Achieving Class A in a retrofit means the insulation, glazing, HVAC, and energy management systems were engineered from scratch, not patched onto an existing shell.
For owners, that translates into lower utility costs. Repurposing an abandoned building instead of demolishing and rebuilding from zero also carries a smaller carbon footprint than most new construction.
The Rental Math
The question any income-oriented investor needs answered is simple: Who rents here, and when?
In Piraeus, the answer is remarkably consistent throughout the year. The city functions not only as Greece’s main port, but also as a growing business, academic, and transportation hub, generating continuous residential demand from a diverse tenant base.
Major shipping companies, maritime offices, logistics operators, and international businesses maintain a strong presence in the area, attracting professionals who prioritize proximity, connectivity, and quality living environments. At the same time, the University of Piraeus and surrounding academic institutions support steady demand from students, researchers, and visiting faculty members. Unlike highly seasonal resort markets, Piraeus is supported by year-round economic activity and daily urban functionality.
For investors, this translates into resilient occupancy levels and attractive long-term rental yields driven by real local demand rather than temporary tourism cycles. As regeneration projects, infrastructure upgrades, and commercial activity continue to reshape the city, the fundamentals supporting rental growth appear increasingly strong.
Etolikou Seafront was designed precisely with this evolving profile in mind: a contemporary development, a rooftop pool, professional co-working space, and a waterfront address are the amenities that separate the top of rental yield range from the bottom.
50 Years of Building in Athens
MIBS Group is not a startup riding the Golden Visa wave. The company traces its origins to a family office established in the 1970s and has spent more than five decades developing residential and mixed-use properties in prime Attica locations.
The model is vertically integrated. MIBS Group handles acquisition, design, construction, sales, leasing, and long-term property management under one roof. For an international buyer purchasing from a different continent and time zone, that single-point accountability eliminates the coordination friction that turns cross-border transactions into multi-party headaches.
On the Golden Visa side specifically, MIBS Group walks applicants through property selection, legal due diligence, and the residence permit process. The company’s depth of experience with conversion-category properties matters here, because the regulatory requirements that distinguish a qualifying purchase from a non-qualifying one are specific, technical, and easy to get wrong.
Contact MIBS Group
Etolikou Seafront qualifies for Greece’s Golden Visa at the €250,000 threshold. Units are available, and the conversion supply in prime Piraeus will not replenish itself.
For project details, floor plans, pricing, and Golden Visa qualification guidance, reach MIBS Group directly:
Address: 14 Xenofontos Street, Athens, Greece Phone: +30 210 324 1740 Email: info@mibsgroup.com Web: mibsgroup.com
