The V Calli by Vassilis Siafaricas is a highly esteemed winner of the very prestigious 2025 Mahuizolli A' Design Award Tepoztli in Cemicac Tlachihualli, Tequitl ihuan Xoxouhqui Tlachihchihualiztli Competition Category.

TepoztliCemicac Tlachihualli· 2025

The V Calli

by Vassilis Siafaricas

Client: EclÉde

Mahuizolli A' Design Award Tepoztli Winner in Cemicac Tlachihualli Category

28,250

Verified Award Winner

Verify Award Status for #172056

Visit Site View at A' Design Award Press Release Award Badge

Colors

The Design

About The V Calli

In V Calli ce yancuic calli mochihua, tlamamanilia axcan tlachihualiztli ihuan tlalnemiliztli. Chipahcac tlamaniltin, zaquazquan ihuan yolcualli tlalchichihualmeh quitenehuah icaltlachihualtlahtol, auh yoliznamictli tlamaniltin quipaquiltiah tlalnamiquiliztli. Tonatiuhchicahualiztli, KNX chicahualiztli ihuan ecotecnolistli cencah momamanih, quinextiah quenin huey cualli tlachihualiztli hueliz nemi ica tlaltequipanoliztli.

The Recognition

About the Mahuizolli A' Design Award Tepoztli

The V Calli ca in quicuic in Mahuizolli A' Design Award Tepoztli, tlamahuizoliztli tlen momaca in cualli dizayno in quitlalia in tlen monequi ipan tequitl ihuan tlachihualiztli in quimaca in cualli tlachihualli. In quicuicah Tepoztli quinextia in hueyi tlamatiliztli, toltecayotl ihuan ihuelitiliztli intlachihuanime. Ca quinequi in The V Calli ca tlazohtli, mahuiztic, yancuic ihuan motequiuhtia. Ni dizayno in quicuic Tepoztli quihuelitia in tlamatiliztli ihuan quipia chicahualiztli tlen tepoztli. The V Calli quicualtia in nemiliztli ihuan quihuelitia in cemanahuac ica cualli.

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.