A Balance Between History and Modernity: Exploring Isern Serra’s Apartment Design in Barcelona’s Coastal Neighborhood
Architectural Design in the Coastal Neighborhood of Barcelona
The coastal neighborhood of Barceloneta is located in the vibrant heart of the city, characterized by its narrow streets and distinctive maritime character. This setting provides a unique backdrop for residential projects. Here, interior design takes on a distinctive form that reflects a balance between modernity and respect for the local heritage.
“Piso” Apartment by Isern Serra
The “piso” apartment was designed by architect Isern Serra to embody the spirit of the Mediterranean. It achieves this through a harmonious blend of collectible design and architectural details that express deep personality and strong presence. Photographer Selva López documented this project, enhancing our understanding of how the design interacts with its surroundings.
Reimagining Interior Spaces
The project began with a clear idea: removing the original partition walls that impeded the fluidity of the space. This approach allowed for an open-plan layout that effectively channels natural light to flood the living areas, kitchen, and dining space. Consequently, it creates a sense of spaciousness and comfort.
Relationship Between the Apartment and Its Environment
The balcony that runs along the building’s facade acts as a connecting link between the interior and exterior spaces. It directly connects the apartment’s residents with the maritime environment and the urban character of the neighborhood. At the same time, the more private bedroom suites are positioned near the entrance to ensure a balance between openness and privacy within the residence.
Isern Serra’s Living Gallery: A Space that Merges Art and Design in Barcelona
Catalan designer Isern Serra views his apartment, Piso Barceloneta, as a living gallery reflecting his personal vision of interior design. It brings together a carefully curated selection of objects, furniture, and artworks. The pieces are valued not only for their aesthetic qualities but also for their emotional resonance. This enhances the resident’s experience and deepens their connection to the space.
Blending Eras and Styles
Artworks and designs by emerging artists coexist alongside pieces from established designers, creating bridges between different eras and disciplines. For example, mid-century classics from brands such as Fenix Originals and Polop Store share balanced space with contemporary pieces from Vasto Gallery and other independent studios. This diversity enriches the environment and amplifies the sensory experience within the apartment.
The Role of Materials in Shaping the Atmosphere
The materials used play a pivotal role in creating a warm atmosphere rich in tactile details. Warm woods, handcrafted ceramics, and textured metals contribute to enriching the interior scene, adding layers of depth and coziness.
Design Details that Enhance Spatial Connectivity
The integrated concrete sofa serves as the focal point of the living area, providing a strong form softened by the addition of soft linen cushions. Complementing it are modular design pieces such as an aluminum coffee table by Paul Quinn and a chair by Philippe Starck. These reflect a balance between texture and comfort and promote harmony among the different elements.

Unifying Spaces with Mediterranean Craftsmanship
The design of Piso Barceloneta relies on the use of microcement as a unifying element for the floors and walls. This provides a harmonious color gradient that enhances visual continuity and creates a sense of calm and cohesion throughout the apartment.
Balance Between Natural Materials and Sculptural Design
Despite the unified character of the microcement, the kitchen introduces a warm dimension through the use of natural oak wood. This contrast stands out against the curved walls made from the same unifying material. These walls are not mere boundaries but act as sculptural elements that define the cooking area within the open space.
At the heart of the kitchen, a compact concrete island with rounded corners serves as both a practical and social hub. It combines work and cooking functions. Additionally, it creates a point of connection among users.
Integrating Vintage and Contemporary Pieces
The design scene is completed by a vintage stool dating back to the 1960s, placed beside the concrete island, adding a historical and personal touch. Additionally, a handmade dining table by Fusteria Vidal seamlessly connects the kitchen area with the dining space.
Lighting relies on Santa & Cole’s Sísísí lamps from 1987, which add an elegant classical touch. Meanwhile, chairs selected from the Markelius and Quadra vintage collections create a visual dialogue between past and present. This enhances a diverse yet harmonious character all at once.

Bedroom: Contemplation and Personality Embodied in Art and Design
In the bedroom, a large artwork by Mark Bohle sets the tone for a serene, contemplative experience. It creates an atmosphere that encourages relaxation and reflection. This mood is further enhanced by the warm glow of a delicately designed lamp by Jaume Ramirez, adding a soft and comforting touch to the space.
Additionally, the Cambier Studio L4 chair and Andreu Jaumot J45 lamp introduce emerging design elements that reflect contemporary evolution in the creative scene. This layers the room with personality and diversity.
Bathroom: A Balance Between Privacy and Natural Light
The theme of material simplicity continues in the main bathroom, where transparent glass bricks serve as a barrier allowing filtered daylight from the internal courtyard. At the same time, they maintain the required privacy. The microcement layer extends uniformly across the floors, walls, and ceiling, enhancing the sense of integration and harmony in the design. A small circular opening in the shower section creates a visual connection that alleviates spatial confinement. This increases user interaction with the surrounding environment.
Second Bathroom: The Aesthetic of Contrast Within a Harmonious Palette
The second bathroom, finished entirely in dark green microcement, represents an intentional contrast within the apartment’s neutral color palette. Despite its strong color presence, it does not appear as an isolated element. Instead, it blends seamlessly into the overall design narrative. It affirms a delicate balance between simplicity and boldness in expression.



✦ ArchUp Editorial Insight
This apartment highlights how design can cohesively and meaningfully blend historical sensitivity with contemporary elements. The reliance on harmonious materials and intelligent spatial distribution, combined with the integration of artistic pieces, reflects a profound design philosophy. This carefully considers both aesthetic and functional aspects.
The project serves as a successful example of harnessing natural light and local materials. This creates a living environment that enhances psychological comfort and fosters a connection with the surrounding environment. Consequently, Piso Barceloneta is a model to be emulated in modern interior design within a historic urban context.
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