Two juxtaposed volumes on a plot of unique characteristics comprise the single-family home project undertaken by Estudio Arquitectura Hago. The design, named CL House, strategically embraces the challenge of coexisting on the same site with the ruins of an old stone building and a steep slope.

Located in the historic heart of Villafranca del Bierzo, in the province of León, the house does not impose itself, but rather establishes a respectful dialogue between the landscape and the built history. From both a formal and typological perspective, the project harmoniously integrates into the local context.

Inspired by the complex topography, the house designed by Estudio Arquitectura Hago organizes its living spaces on two levels: the upper volume serves as a viewpoint overlooking the valley, while the lower level is articulated around a courtyard with historical character, defined by the existing stonework recovered during the excavation.

CL House is a series of operations aimed at achieving a continuous balance between the urban environment, traditional construction, and contemporary domestic requirements. The forms and typologies adopted highlight the resources of local architecture, while maintaining a spatial and compositional approach that is relevant to our time.

CL House by Estudio Arquitectura Hago. Photograph by Gabriel Gallego.

CL House by Estudio Arquitectura Hago. Photograph by Gabriel Gallego.

Project description by Estudio Arquitectura Hago

The house is located in the Historic Centre of Villafranca del Bierzo, next to the Convent of La Anunciada and close to the confluence of the Valcárcel and Burbia rivers. The plot, which concealed the remains of an old stone dwelling, presents a complex topographic condition with multiple façade fronts developed across two levels: an upper level accessed from Rúa Nueva, and a lower level connected to Plaza de la Anunciada.

The project engages in a dialogue with local architectural forms and typologies, proposing an intervention that mediates with its surroundings through two juxtaposed volumes conceived as a hinge between the city, the landscape and the built memory. The upper volume is conceived as a lookout opening towards the valley, while the lower volume is organised around a historic courtyard, defined by the stone remains uncovered during the excavation process.

CL House by Estudio Arquitectura Hago. Photograph by Gabriel Gallego.
CL House by Estudio Arquitectura Hago. Photograph by Gabriel Gallego.

Both levels accommodate a complete domestic programme—living/kitchen area, bathroom and bedroom—allowing the house to be inhabited autonomously on either floor and to adapt over time to different patterns of use.

Externally, two key design decisions articulate the relationship between the plot and the urban space. From Rúa Nueva, a large access walkway integrates the stone walls into the built landscape, establishing a gradual transition between street and dwelling. At the lower level, an inverted triangular support restructures the plot, creating a generous porch and providing the courtyard with controlled angles of privacy in relation to Rúa Santa Clara.

CL House by Estudio Arquitectura Hago. Photograph by Gabriel Gallego.
CL House by Estudio Arquitectura Hago. Photograph by Gabriel Gallego.

The result is a balanced coexistence between traditional architecture and the proposed formal and typological solutions. The house is embedded in time, embracing the values of local architecture while projecting a contemporary spatial and compositional reading.

More information

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Architects
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Estudio Arquitectura Hago. Lead Architect.- Antonio Álvarez-Cienfuegos Rubio.

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Project team
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Nuria Pérez Cabrero (project development and site supervision), Simone Caruso, Davide Andrea Cutolo, Pablo García Cornejo (concept design).

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Collaborators
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Structural engineering./ Lignea – Laura Gonzalo Calderón. 
Building services engineering.- Sandra Romero Corvo / Luis Fernández Conejero.
Construction management.- José Gómez.

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Contractor
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Nistal y Bello.

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Dates
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Completion date.- July 29, 2025.

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Location
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Villafranca del Bierzo, León, Spain.

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Photography
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Estudio Arquitectura HAGO is a Spanish office based in Madrid, practicing contemporary architecture, urbanism and design. The practice is a partnership led by Emilio Delgado-Martos and Antonio Álvarez-Cienfuegos Rubio. Emilio y Antonio established their office in Madrid in 2005, employing engineers, industrial designers, graphic designers, researchers, and architects in close collaboration, with all parties intimately involved from the beginning of the design process.

Antonio Álvarez-Cienfuegos Rubio is an architect from ETSA-Sevilla, 2001. He has work experience in several offices, including Cruz y Ortiz Arquitectos (Sevilla) and Alberto Campo Baeza (Madrid). In 2002, he joined Nuñez Ribot Arquitectos Asociados (Madrid), where he further developed his knowledge in construction. In 2006, he investigated cities masterminded by Chairman Juan Herreros.

Emilio Delgado Martos is an architect from ETSA-Madrid, 2001. He serves as lecturer in the Graduate School of Architecture and Faculty of Fine Arts, Design (since 2006, UFV, Madrid).

In 2005, both founded Estudio Arquitectura Hago, where they work on projects and competitions. After nearly 10 years of work and more than 90 projects, they are specialists in restoration, cultural spaces and heritage.

Collaborators since 2005.- Fernando Alda (photographer), Jorge Almena (structures), Javier Bachiller Alonso, Javier Callejas Sevilla (photo), Javier Celaya Morón, Borja Fernández Florez, Pablo González Jiménez, Adriana Hernández García, Ignacio Herrero Frutos, Brigitte & Daniel Hollegha, Pablo Jiménez Gil, Rosa León Pérez, Graciano Macarrón Stamp, Javier Martínez Moronta, Carlos Pesqueira Calvo (photo), Alejandro Rico (structures), Carlos Rubio Manso (quantity surveyor), Andrés Rubio Morán (structures), Juan Pablo Ruiz Menéndez, Álvaro Sáez O'Farrell, Iago Sánchez Besteiro, Stefan Strohmeier, Andrés Toledo Domínguez, Rafael Úrculo Aramburu & Carlos Úrculo Cámara (facilities management).

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Published on: January 2, 2026
Cite:
metalocus, AGUSTINA BERTA
"A balanced coexistence. CL House by Estudio Arquitectura Hago" METALOCUS. Accessed
<http://www.metalocus.es/en/news/balanced-coexistence-cl-house-estudio-arquitectura-hago> ISSN 1139-6415
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