Sustainable Award Winning Eco Retreat On 60 Hectares In The Pristine Delta

Nestled in the heart of the San Fernando Delta, between Tigre (Argentina) and Carmelo (Uruguay), this exclusive 60-hectare eco-retreat offers unparalleled privacy, world-class sustainable design, and direct access to the Paraná Miní River. Accessible only by boat from San Fernando (just one hour of navigation), the property delivers a unique sense of remoteness while providing premium comfort and technology.

Designed by the renowned MAPA Architects (UY/BR) and recipient of the 2022 Habitat Social & Sustainability Award, the main residence spans 425 m² and embodies cutting-edge passive-energy principles. Built with SIP panels, elevated to adapt to natural river rise, and finished with noble woods and high-performance Schüco triple-glazed windows, it became the first certified Passivhaus home in Argentina.

The home features expansive open-plan living spaces, a north-facing orientation for optimal sunlight, and seamless indoor–outdoor integration through extensive decks, covered galleries, and panoramic views. Smart lighting and audio systems (Lutron/Savant), warm LED design by Eli Sirlin, and high-speed Starlink internet ensure modern comfort in a pristine natural setting.

Main House (425 m² total, 240 m² covered)

– Open-concept living, dining, and kitchen area

– Primary suite with private bathroom and walk-in closet

– Two additional bedrooms

– Den / guest room / office

– Two full bathrooms + one toilet

– Laundry room and large technical room

– Expansive east-, west-, and north-facing galleries

– Large deck for sunbathing, outdoor dining, and entertaining

– Elevated construction for climate resilience

Sustainability & Energy Independence

– 11 solar panels with three-phase energy production and grid surplus sale

– 33 KVA automatic gas generator

– Independent water and waste systems (biodigester)

– Heat pump for hot water, heating, and cooling

– Zehnder air-exchange system

– Minimal environmental footprint through dry construction, reforestation woods, and passive architecture

Guest / Caretaker House (197 m²)

– Independent residence with its own private dock

– Two bedrooms, each with mezzanine space

– Two full bathrooms

– Full kitchen and dining area

– Large utility room suitable for workshop or additional bedroom

– Stove heaters, gas kitchen, electric water heater, fans, and appliances included

Land & Setting (60 hectares total)

– Five combined lots with 310 meters of riverfront

– Native vegetation, wildlife sightings (marsh deer, overo lizards, wild birds)

– Landscaped by Clara Billocq

– Potential for: helipad, 1–2 hectare lagoon, eco-tourism lodge expansion

– Total privacy with no neighbors in sight

– Large private dock accommodating up to four large boats

Outdoor Living & Equipment

– Oversized deck with wood-fired oven, grill, gas burner for paella, and suspended fireplace

– Solarium, green areas, and quiet riverfront orientation

– Premium appliances (Samsung, Candy), BOSE speakers, 65” TV, wine cooler, induction cooktop, and more

– Fully furnished with high-end Solsken design pieces

This exceptional riverfront sanctuary offers the perfect blend of luxury, sustainability, and absolute seclusion—ideal as a private residence, boutique lodge, wellness retreat, or eco-tourism development.