The V Casa by Vassilis Siafaricas is a highly esteemed winner of the very prestigious 2025 A' Design Award de Hierro in Diseño de Producto Sostenible Competition Category.

HierroProducto Sostenible· 2025

The V Casa

by Vassilis Siafaricas

Client: EclÉde

A' Design Award de Hierro Winner in Producto Sostenible Category

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Verified Award Winner

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Colors

The Design

About The V Casa

La Casa V es una residencia contemporánea que fusiona diseño moderno con sostenibilidad. Líneas limpias, espacios abiertos y materiales naturales definen su lenguaje arquitectónico, mientras que los principios biofílicos potencian la conexión con la naturaleza. La energía fotovoltaica, la automatización KNX y la eco-tecnología se integran perfectamente, demostrando cómo la estética de alta gama puede coexistir con la responsabilidad ambiental.

The Recognition

About the A' Design Award de Hierro

The V Casa ha ganado el A' Design Award de Hierro, un reconocimiento prestigioso concedido a buenos diseños que cumplen los requisitos profesionales e industriales que se esperan de creaciones bien diseñadas. Los ganadores de Hierro demuestran gran habilidad, alta especialización, comprensión experta y capacidad creativa de sus creadores. Se espera que The V Casa sea una creación muy apreciada, admirada y querida, práctica e innovadora. Este diseño ganador del A' Design Award de Hierro integra las mejores prácticas del sector y tiene características técnicas competentes unidas a conocimiento práctico y talento. The V Casa es respetado por su minuciosidad y está concebido para aportar mejoras en la calidad de vida que ayudan a hacer del mundo un lugar mejor.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The V House is a groundbreaking future Leed Gold-certified, net-zero energy luxury residence that blends sustainability with modern design. It features advanced smart technologies, energy-efficient systems, and biophilic design elements that reduce environmental impact without compromising comfort. Integrating photovoltaic panels, smart home automation, and sustainable materials sets new standards for luxury real estate, offering a seamless connection between nature, technology, and elegance.
Dimensions & Packaging: Spanning 425 sqm over four levels, the residence uses energy efficient insulation, triple glazed windows, and smart systems like knx automation to control climate and energy usage. The rooftop pool features an eco friendly heat pump, ensuring sustainability and luxury.
Tags: LEED Gold, smart home, sustainable architecture, luxury real estate, biophilic design, net-zero energy, urban regeneration, energy-efficient materials, KNX automation, Athens, green design
Production Technology: The design incorporates parametric modeling, energy simulations, and Leed-certified strategies to maximize sustainability. High-performance materials, smart automation, and integrated photovoltaic panels enhance energy efficiency, reducing the environmental impact of the development.
Design Challenge: The challenge was merging luxury with sustainability while retrofitting an older structure. Balancing architectural integrity with green technologies required innovative solutions to meet stringent Leed standards and modernize without compromising environmental goals.
Research: This project explores retrofitting an existing property into a Leed Gold certified, net-zero energy smart home. Through audits, energy tests, and Leed guidelines, the design team enhanced insulation and integrated efficient systems, setting a new benchmark for eco friendly luxury living.
Inspiration: The V House, or alternatively Boomerang, was driven by the goal of integrating sustainability with modern luxury, transforming an existing structure into an energy-efficient, environmentally responsible residence. Inspired by LEED principles, it balances cutting-edge architecture, green design, and nature to redefine luxury living while minimizing environmental impact.
Project Duration: Τhis sustainable and smart project will be completed in May 2025. It is set to become one of Greece’s first Leed Gold-certified residence. It promotes urban cooling, biodiversity, and enhanced green space, combining cutting-edge design with environmental stewardship.
Operation Flow: The V House embraces smart, energy efficient living. Automated systems adjust temperature, lighting, and energy use to optimize comfort and reduce consumption. Natural light floods the home, while sustainable materials and green technologies ensure a minimal environmental footprint, providing luxury with a focus on sustainability.
Team Members: Designer: Vassilis Siafaricas,
Developer: Vassilis Siafaricas,
Mechanical Engineer: Vasilis Mastrogiannis,
Image Credits: Image #1: Photographer / Illustrator / Creator Kyriakos Trikaliotis, Ownership of ECLÉDE.

Image #2: Photographer / Illustrator / Creator Kyriakos Trikaliotis, Ownership of ECLÉDE.

Image #3: Photographer / Illustrator / Creator Kyriakos Trikaliotis, Ownership of ECLÉDE.

Image #4: Photographer / Illustrator / Creator Kyriakos Trikaliotis, Ownership of ECLÉDE.

Image #5: Photographer / Illustrator / Creator Kyriakos Trikaliotis, Ownership of ECLÉDE.

Video Credits: Video by ANGEL BLEND.