Portfolio · A studio concept

Costa

Warm seaside modernism: floating cantilevers, wood and checkerboard stone, an infinity pool by the sea

Location
Southern coast, by the sea
Area
1,200 m²
Style
Seaside modernism
Materials
Wood, checkerboard stone, glass
Costa · a concept

In the south, by the sea, the main character of the project is not the house but the view. We conceived Costa as a villa turned entirely toward the water: long flat roofs float above the slope, the volumes reach out in cantilevers toward the sea, and glass walls erase the border between the living room and the horizon. Warm wood and a signature checkerboard stone wall catch the southern light, an infinity pool merges with the sea — and the house becomes a continuation of the shore. This is an authored studio concept for a warm seaside plot; it can be adapted to your terrain and view and built with an individual layout.

Below is the authored concept: the house turned to the sea, the entrance, the checkerboard stone, the pool-balcony over the water, evening by the sea.

01 — Turned to the sea

Floating cantilevers above the slope

The house is assembled from floating horizontals aimed at the water. Flat roofs with wide overhangs are carried far forward and seem to hang in the air, while the upper wooden volume juts out in a bold cantilever toward the sea — like a balcony above the slope. The lower floor is almost dissolved in glass and retreats into the shade of the overhangs on slender posts, so the house seems not to stand on the ground but to float above it. Warm wood cladding and a checkerboard stone wall hold the mass on the northern, private side, while toward the sea the house opens fully. This is organic modernism tuned to a single gesture — the gaze to the horizon.

A three-quarter view from the left: the wide roof overhangs, the wooden volume cantilevered toward the sea, the checkerboard stone below and the infinity pool at the edge.
A three-quarter view from the left: the wide roof overhangs, the wooden volume cantilevered toward the sea, the checkerboard stone below and the infinity pool at the edge.

A cantilever to the sea

The cantilever turns the upper volume into a balcony above the slope: from it opens an uninterrupted view of the water.

Wood and glass

The louvered blinds filter the southern sun: the house stays transparent to the sea yet sheltered from the heat.

A three-quarter view from the right: warm wood cladding, panoramic glazing and louvered blinds, the terrace and pool opened to the sea horizon.
A three-quarter view from the right: warm wood cladding, panoramic glazing and louvered blinds, the terrace and pool opened to the sea horizon.
From the side the reach of the cantilevers and the layering of the volumes are visible: wood, glass and the checkerboard stone above the terraced slope by the sea.
From the side the reach of the cantilevers and the layering of the volumes are visible: wood, glass and the checkerboard stone above the terraced slope by the sea.
The concept at a glance
1,200 m²a seaside villa concept
Seaside modernismorganic, south, sea
Wood + checkerboardstone, glass, louvers
Cantileversa pool-balcony over water
Studio concept

Like this concept? We’ll refine and build it for you

This is a concept — but not a dream on paper: it is worked out and ready to be built. We adapt the layout to your way of life, “seat” the house on your own plot and terrain and build it turnkey.

Message us in your preferred app or leave a request — we’ll discuss your plot and tailor the project to you.

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02 — The entrance

Beneath a floating timber canopy

From the entrance side the house is reserved and private — it has saved everything essential for the sea. The entrance is marked by a floating canopy lined with warm wood and lit from below; beneath it a full-height wooden pivot door in a glass frame. Beside it stands the signature checkerboard stone wall: rough pale blocks project and recede, and at dusk warm light seeps through its gaps from within. The platform floor is large-format stone, and around it Mediterranean planting: hydrangeas, grasses, clipped shrubs. This is a quiet, shaded entrance that prepares you for the main event — the opening to the sea behind the house.

The entrance up close: the floating lit timber canopy, the pivot door in a glass frame, the checkerboard stone wall to the side and Mediterranean planting.
The entrance up close: the floating lit timber canopy, the pivot door in a glass frame, the checkerboard stone wall to the side and Mediterranean planting.

A seaside house should hold its suspense: from the street, restraint and shade, and only once inside do you receive the whole sea at once. The entrance here is a deep breath before the view.

03 — Matter

Checkerboard stone and warm wood

The house’s character comes from a signature detail — the checkerboard stone wall. Pale blocks of natural stone are laid with every other one projecting: some jut out, others recede, and the wall becomes a relief lattice that lives with the sun. In the south this works especially strongly: raking light sculpts sharp shadows on the checkerboard, by noon it is almost flat, and at dusk each block casts a long shadow and glows with a warm tone. The wood of the cladding and the soffits picks up this warmth, while the glass between them holds the coolness of shade. All the materials are natural, southern and alive: stone, wood, glass — and the changing light as a fourth material.

A detail: the checkerboard stone up close — projecting and receding blocks sculpt the relief with shadows, beside the warm wood soffit of the overhang and the black window profiles.
A detail: the checkerboard stone up close — projecting and receding blocks sculpt the relief with shadows, beside the warm wood soffit of the overhang and the black window profiles.
The golden hour: the setting sun gilds the wood and stone, the cantilever reaches toward the sea, and the infinity pool merges with the water at the horizon.
The golden hour: the setting sun gilds the wood and stone, the cantilever reaches toward the sea, and the infinity pool merges with the water at the horizon.

The checkerboard stone is a game made for southern light. A flat wall in the south is dull; but a relief of projections and shadows lives all day — from sharp graphics in the morning to a warm glow at dusk.

04 — The pool by the sea

An infinity pool and the terraced slope

The main stage of the house is on the sea side. The terrace steps out of the living room on a single level and ends in an infinity pool: its far edge is cut flush with the water, and the pool’s surface visually merges with the sea beyond — the border disappears. The house sits on a slope, so the descent to the sea is resolved in terraces of stone retaining walls, planted between with Mediterranean greenery: grasses, lavender, clipped shrubs, accent cypresses. From the entrance side the plot is closed and private, and all the openness is given to the sea. From above the whole idea is clear: the floating roofs, the cantilever over the slope, the pool at the cliff edge and the endless blue to the horizon.

From the entrance side — the checkerboard stone, the wooden gates and the terraced retaining walls with grasses; the house is reserved, and the sea is hidden behind it.
From the entrance side — the checkerboard stone, the wooden gates and the terraced retaining walls with grasses; the house is reserved, and the sea is hidden behind it.

The private side

To the street the house shows stone and wood, not glass: privacy holds until you step onto the sea terrace.

The terrace and the pool

The pool works as a second horizon: its mirror continues the sea and draws the water right up to the house.

The sea façade: the panoramic living room opens onto the terrace and the infinity pool, whose far edge merges with the sea at the horizon.
The sea façade: the panoramic living room opens onto the terrace and the infinity pool, whose far edge merges with the sea at the horizon.
From above: the floating roofs and the wooden cantilever over the slope, the infinity pool at the very edge and the terraces of Mediterranean planting above the sea.
From above: the floating roofs and the wooden cantilever over the slope, the infinity pool at the very edge and the terraces of Mediterranean planting above the sea.
05 — Evening by the sea

At dusk the house glows against the water

It is for the sunset that this house is turned to the sea. When the sun sets behind the water, the panoramic volumes turn into warm glowing vitrines, the wooden ceilings of the overhangs are lit from below, and gold seeps through the gaps of the checkerboard stone from within — the house reads as a warm lantern at the edge of the cooling sea. The infinity pool catches the last light of the sky and doubles the house in the water. This is southern luxury without gilding: warm wood, living stone, glass and endless water — four simple things from which the whole evening scenario is assembled.

Dusk: the panoramic volumes and the checkerboard stone glow with warm light, the wooden ceilings of the overhangs are lit, and the sea turns blue behind the house.
Dusk: the panoramic volumes and the checkerboard stone glow with warm light, the wooden ceilings of the overhangs are lit, and the sea turns blue behind the house.

A glow over the water

The light comes from the house itself and from the gaps of the checkerboard: in the evening the wall becomes a lattice of warm lights above the terrace.

The house and the horizon

From afar the house reads as a long warm line of light on the dark water — a horizontal echoing the horizon of the sea.

A wide view at dusk: the Costa villa floats above the terraced slope, glowing with warm light against the sea and the evening sky.
A wide view at dusk: the Costa villa floats above the terraced slope, glowing with warm light against the sea and the evening sky.

Costa is about a house by the sea that should yield the leading role to the view. This is an authored studio concept: we will adapt it to your terrain, view and climate — and build your seaside villa with an individual layout and siting on your own shore.

The house in detail
Checkerboard stoneprojections, a play of shadows
Woodcladding, soffits
Roofsflat, floating cantilevers
Glazingpanoramic, louvers
Poolinfinity, at the edge
Slopeterraces, retaining walls
PlantingMediterranean
The essentialthe sea view

Next step

Like the concept? We’ll realise it for you

Costa is an authored studio concept for a southern, seaside plot. We can adapt it to your terrain, sea view and way of life, or design a house from scratch in any style — from seaside modernism to classicism. A full cycle: architecture, hands-on construction supervision, interiors and landscape — from the checkerboard stone to the infinity pool.

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