House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

The expansive roof of this seaside house in Cádiz, Spain, by Alberto Campo Baeza stretches out towards the shoreline like a flattened extension of the rugged terrain (+ slideshow).

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

VT House, also known as "house of the infinite", was conceived by Spanish architect Alberto Campo Baeza first and foremost as a piece of landscape architecture, with its architectural elements sunken underneath.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

"We have erected a house as if it were a jetty facing out to sea," said the architect. "On this resoundingly horizontal plane, bare and denuded, we face out to the distant horizon."

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

The building comprises a bulky rectangular box, 20 metres wide and 36 metres deep, although the extensive upper terrace gives the impression that the structure is much larger.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

Two storeys are housed beneath the rooftop plane. The front half of these floors emerges from the terrain to meet the beach, while the rear half was created by excavating 12 metres into the rock.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

The entire structure was built from travertine stone, which Campo Baeza describes as a reference to Cádiz's Roman heritage.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

"The Romans were there a handful of centuries ago," he explained. "Bolonia, the ruins of the Roman fishing factories where they produced garum and built temples to their gods, is just a stone's throw away."

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

"In their honour we have built our house, like an acropolis in stone, in Roman travertine," he added.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

A monumental wall marks the boundary line between the landscape and the terrace. Beyond this, a swimming pool is sunken into the surface, while a grand staircase leads down inside the house.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

The upper level of the building contains rooms dedicated to socialising, including a living room with a circular skylight overhead and a covered balcony in front. This leads through to a simple kitchen with a large dining area.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

The lowest level accommodates a series of en-suite bedrooms, positioned on either side of a communal central space that leads straight out to the beach.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

Campo Baeza, whose past projects include a walled house for a poet and a hilltop home with a bulky concrete structure, describes the building as " the most radical house we have ever made".

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

"On a marvellous place like a piece of earthly paradise, at Cádiz, we have built an infinite plane facing the infinite sea," he said.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"

Photography is by Javier Callejas.

House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"
Roof plan - click for larger image
House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"
Upper floor plan - click for larger image
House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"
Lower floor plan - click for larger image
House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"
Long section
House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"
Side elevation