Casa Maridia turns a long-unbuilt, triangular parcel in Catalunya, Spain, right into a coastal home whose type follows the positioning’s uncommon geometry. Designed by GUILLEM CARRERA arquitecte, the 2025 challenge balances open sea views with privateness, utilizing an natural two-story quantity, a sheltered rear courtyard, and calibrated transitions between inside and backyard. Its restrained materials palette and passive programs bind architectural character to long-term efficiency.
About Casa Maridia
Casa Maridia occupies a triangular, half-moon-shaped parcel inside a longtime coastal neighborhood. Subdivided within the Seventies however left unbuilt, the positioning lies between the railway line, the ocean, and two of the town’s emblematic seashores. GUILLEM CARRERA arquitecte treats its irregular define as the premise for a home that mediates fastidiously between publicity and retreat.
A Web site-Pushed Type
An natural quantity follows the plot’s uncommon geometry with out decreasing it to a literal define. The bottom degree extends towards the backyard, the rear of the property, and the coast, whereas the higher flooring gathers the bedrooms and loos. A degree under floor completes this system. Collectively, these layers permit the home to deal with the encompassing residential material whereas preserving a contained presence beside the principle highway.
The triangular geometry returns at a number of scales. It informs the constructing’s placement, the construction supporting the porch, smaller backyard areas, railings, and projecting upper-floor volumes. Repetition offers the home a recognizable character whereas tying particular person particulars to the situation that after made the land troublesome to develop.
Between Backyard and Sea
The coast stays a managed presence moderately than a steady panorama. Openings body and recommend the ocean from a number of rooms, notably the upper-level bedrooms, whereas the rear of the home kinds a non-public inside courtyard shielded from the road and neighboring properties. This sheltered exterior area connects straight with the principal rooms on the bottom flooring and balances the extra outward-facing views.
Porches, overhangs, steady paving, and broad openings ease the transition from inside to backyard. These components additionally set up levels of enclosure: the home can open towards the panorama whereas retaining shade, privateness, and a transparent sense of shelter. Cross-ventilation brings recent air by way of the rooms and strengthens their connection to the coastal local weather.
A Sturdy Coastal Palette
Pure stone, uncovered concrete, wooden, and metal give the structure a restrained materials id rooted in regional development. Their textures sit inside a impartial colour vary, permitting altering daylight to outline surfaces and spatial depth. Illumination varies by time and use—typically direct, typically indirect or filtered—moderately than flattening the interiors with uniform brightness.
Environmental efficiency is built-in into the identical architectural framework. Passive photo voltaic measures handle direct and oblique mild, whereas photovoltaic panels, high-efficiency local weather programs, and double-flow air flow with warmth restoration cut back vitality demand and thermal loss. The constructing envelope receives equal consideration, becoming a member of sturdy development with the formal readability established by the positioning’s geometry.
Pictures by Adrià Goula
Go to GUILLEM CARRERA arquitecte
– by Matt Watts
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