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Project

CASA JAR

- Jarafuel, Spain

An introspective house in Jarafuel, CASA JAR embraces a central courtyard, creating a domestic oasis that contrasts with its reserved street-facing facade.

Minimalist beige wall with a door and a sign that says 'CASA JAR', under a clear blue sky.

A minimalist exterior wall with a subtle door and a sign reading 'CASA JAR' against a clear blue sky.

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Story

CASA JAR

An introspective house embracing a central courtyard CASA JAR, located in the small town of Jarafuel, Spain, is a striking example of introspective architecture by Estudio Nada and Crux Arquitectura. The house presents a reserved facade towards the street, prompting curiosity from passersby. However, once inside, the dwelling reveals a central courtyard that acts as a green lung and social core, redefining the typical suburban model. The design inverts the conventional layout of a detached house by placing a void at the center and mass along the edges. This courtyard system organizes domestic life around a contemporary cloister, where nearly cubic rooms line the perimeter, and the open courtyard becomes the heart of the home. The architectural promenade is a fluid sequence of interconnected cubes, eliminating residual corridors and enhancing the spatial experience. The day areas, including an open kitchen, dining room, and living room with a fireplace, are situated in the wider wings, promoting social interaction. Meanwhile, the night area ensures privacy while maintaining a visual connection with the exterior. The courtyard serves as a climatic and social device, featuring a nettle tree planted by the client, symbolizing family memory and intertwining nature with personal history. The pool and barbecue area extend the living room and kitchen, making it the true social heart of the house. Materiality is an ode to Mediterranean vernacular construction, with a palette that emphasizes texture and naturalness. Timber structures introduce warmth and rhythm, while lime renders and ceramic surfaces provide breathable materials that stabilize the indoor environment. The neutral chromatic palette allows the courtyard vegetation to take center stage, with simple, restrained furniture reinforcing the domestic character.

Design Highlights

Central courtyard as a climatic and social core Inverted layout with mass along the edges Fluid architectural promenade with interconnected cubes Timber beam structure introducing spatial rhythm Mediterranean vernacular material palette

Key Facts

Detail Description
Location Jarafuel, Spain
Architects Estudio Nada, Crux Arquitectura
Year 2026
Status Built
Key Feature Central courtyard design

Technical summary

Updated 4/17/2026

Finishes

  • Wall Finish: Lime renders, plaster, and ceramic block surfaces provide porous materials that breathe and help stabilize the indoor environment.

Materials

  • Wood — Structure and carpentry, including beams and window frames.
  • Plaster — Wall surfaces both interior and exterior.
  • Glass — Windows and doors, providing views and natural light.

Construction / Systems

  • Courtyard System: The house is organized around a central courtyard, with rooms along the perimeter, creating a contemporary domestic cloister.
  • Timber Beam Structure: The timber beam structure changes direction in each room, reinforcing the independence of each programmatic cube.

Products

  • Not specified

Palette / Lighting

  • Colors: whites, earth tones, natural wood
  • Lighting: Natural lighting through large windows and glass doors, creating a warm and inviting atmosphere.

Images

Minimalist beige wall with a door and a sign that says 'CASA JAR', under a clear blue sky.
Exterior view of a minimalist building with a narrow window, a person standing by a tractor, and a street lamp under a cloudy sky.
Courtyard with pool, child, beige walls, wooden shutters, and plants.
Courtyard with beige walls, greenery, a person carrying a chair, a round wooden table, and outdoor seating.
Child playing by a pool in a courtyard with beige walls and wooden blinds.
Children playing in a courtyard with a pool, surrounded by beige walls and greenery.
Child sitting on window ledge above a pool in a courtyard, with a person reaching up from the water, light-colored building walls with wooden blinds.
Courtyard with central tree, surrounded by building with tall windows and climbing plants.
Person and child near a pool with tall columns.
Interior of a modern home with wooden beams, a black fireplace, and large windows leading to a courtyard.
Room interior with wooden ceiling beams, tall windows, and a table with fruit.
Interior view through a glass door showing a courtyard with plants and a wooden chair.
Minimalist interior with a person on a stool holding a basket, light walls, wooden beams, and a view of a courtyard.
Interior hallway with wooden ceiling beams, wooden doors, and a person at the end of the corridor.
Minimalist bathroom with white countertop, built-in sink, wooden doors, and visible shower area.
Hallway with wooden beams leading to an outdoor patio with seating.
Interior hallway with wooden doors and large windows casting shadows on the floor.
A hallway with wooden doors and beams leading to a small room where a person is bending over a table with a vase of dried plants.
Bedroom interior with a bed, nightstand, wall light, wooden beams, and a window with blinds.
Room with wooden beams, a person adjusting blinds, and minimal furniture.
Interior view of a narrow corridor with beige walls and wooden framing, showing a person holding a blue hose.
View through a doorway with wooden blinds, showing a person doing a handstand in a pool, with a minimalistic interior and wooden bench in the background.
Living room with wooden beams, large windows, modern fireplace, and children playing.
Interior with wooden framed glass doors opening to a courtyard with plants and a small table. A child is seen in the courtyard.
Interior of a modern home with a fireplace, wooden beams, and large windows.
Modern kitchen interior with central island, wooden cabinets, and exposed beams.
Floor plan of a house featuring a central courtyard with surrounding rooms.
Section drawing of a house with interior spaces, figures, a staircase, and a courtyard.
Isometric architectural drawing showing a building layout with a central courtyard and surrounding rooms.
Axonometric drawing showing a building with a central courtyard surrounded by various rooms.
Axonometric architectural drawing showing a building with a central courtyard and surrounding rooms.

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