Casa Cieno features a modern diagonally-designed concrete structure with lush courtyard filled with greenery.

Diagonal Design of Casa Cieno in Oaxaca Blends Concrete Elegance with Lush Courtyards

User avatar placeholder
Written by John Oliver

2026-09-27

Casa Cieno’s Architectural Harmony in Puerto Escondido

Nestled in Puerto Escondido, Oaxaca, Casa Cieno by The design team at TAC Taller Alberto Calleja stands as a testament to architectural ingenuity. The residence, situated on a 1,500 sqm plot in the El Vigía sector, harmonizes with its environment through an ingenious design that uses enclosed courtyards and a central pool as focal elements.

Architectural detail of a diagonal concrete wall with geometric patterns.
View of a lush courtyard surrounded by concrete walls.

A Diagonal Volume Wraps the Central Pool

This striking home is oriented diagonally, forming lush green patios that act as a natural buffer against neighboring properties. These courtyards not only frame picturesque views but also create a welcoming atmosphere around the central pool, which serves as the heart of the house. By focusing on internal courtyards rather than ocean views, Casa Cieno creates an introspective living space that celebrates its natural surroundings.

For another take on architecture embracing nature, explore Bangkok’s Bhoon+ House where design harmonizes with natural surroundings.

Concrete building with large glass window overlooking a garden.
Outdoor seating area with wooden furniture amid greenery.

Concrete and Wood: A Timeless Material Palette

The creative combination of exposed concrete and wood defines the structural and aesthetic elements of Casa Cieno. These materials were chosen not only for their aesthetic qualities but also for their ability to withstand and adapt to the coastal climate. This thoughtful palette ensures the home ages gracefully, integrated seamlessly with the natural landscape.

Diagonal concrete wall with a strip of plants at the base.
Concrete staircase with metal railing in a modern architectural setting.

Design Details: Connecting Spaces with Natural Light

Inside, paths crossing the pool lead to private and social areas, connected by a central courtyard. A notable feature is the circular roof opening that theatrically frames the sky, pouring sunlight into the home and marking the day’s progression. This element enhances the natural light experience, enriching the home’s interior atmosphere.

Spacious room with concrete walls and large glass doors opening to greenery.
Concrete facade of Casa Cieno with lush vegetation growing beside it.

Living Roof: An Eco-Friendly Extension

The green roof of Casa Cieno not only extends the living space but also revives a portion of the surrounding flora. This rooftop offers panoramic views of the sea and the Oaxacan mountains, contributing to the home’s natural climate regulation, and reinforcing its connection to the environment.

If you’re interested in lush green spaces within urban designs, read about Tottenham Hotspur Stadium’s transformative design and its community spirit.

Wooden dining table surrounded by concrete walls and large windows.
Modern interior with open floor plan and concrete elements.

A Home That Embraces Its Surroundings

Opting to turn inward, rather than face the coastline directly, Casa Cieno embodies a unique architectural philosophy. This inward focus highlights an engagement with its immediate surroundings, enhancing privacy and a sense of seclusion, while the architectural design speaks to a broader harmony with nature.

Cozy seating area with concrete walls and views of a courtyard.
Evening view of Casa Cieno with lit interior and outdoor vegetation.

About the Project

Name: Casa Cieno
Architect: TAC Taller Alberto Calleja | @taller_alberto_calleja
Location: Puerto Escondido, Oaxaca, Mexico
Photographer: César Belio | @cesarbelio

Sources & Links

Source: designboom.com

Frequently asked questions

What is the location of Casa Cieno?

Casa Cieno is located in Puerto Escondido, Oaxaca, Mexico.

What materials are used in Casa Cieno’s design?

The design of Casa Cieno uses exposed concrete and wood, chosen for their aesthetic qualities and ability to withstand the coastal climate.

What function do the enclosed courtyards serve in Casa Cieno?

The enclosed courtyards act as a natural buffer against neighboring properties, frame picturesque views, and create a welcoming atmosphere around the central pool.