Where Dutch precision meets Mediterranean light.
Look carefully between the mountains — the village of Sella is visible in the distance.
Tucked away in a village at the foot of the Aitana Mountains, in the province of Alicante, Casalvia is Studio Hermanides' flagship hospitality project and Mediterranean design extension. It represents a complete, soulful restoration of a historic 1950s building, transforming raw mountain character into an atmospheric retreat. Casalvia serves as a living canvas for our signature philosophy, bringing an eclectic, deeply personal approach to a space full of history.
Visit casalvia.es →Sella · Alicante · Spain
From Historic House to Living Sanctuary
The Vision:
Located amidst the rugged beauty of the Aitana Mountains, Casalvia is a study in architectural restraint and intention. We chose this resilient 1950s building not just to restore its walls, but to create a physical sanctuary where high-end design meets the natural world.
The Atmosphere:
It is a space crafted around the balance of effort and ease. Here, the grit of the mountain trail seamlessly transitions into the restorative calm of an intentionally curated interior, a place where spaces feel inevitable.
Studio Hermanides in Spain
Casalvia Interiors: Designing for the Costa Blanca
Our work at Casalvia marks the expansion of Studio Hermanides into mainland Spain. Under the name Casalvia Interiors by Studio Hermanides, we bring our tailored design discipline and 'timeless eclecticism' to private villas, fincas, and holiday residences across the Costa Blanca. By collaborating with local artisans, sourcing authentic regional materials, and working intimately with the unique Mediterranean light, we craft high-end environments that feel deeply rooted in their surroundings.
What we offer
Three Services. One Integrated Vision.
01
Stay — The Sanctuary
The heart of the project. A boutique accommodation featuring seven thoughtfully designed rooms in a 1950s village building. Tailored for climbers, cyclists, and purposeful travellers, every space is a masterclass in texture, harmony, and uncompromising comfort. Estimated opening: late 2027.
02
Interiors — Bespoke Design & Styling
Full-service interior architecture and styling for property owners in Spain. We apply Studio Hermanides' precise eye for symmetry, pure materials, and rich textures to the Spanish context, turning private properties into storied, luxurious homes.
03
Home Management — Premium Property Care
A boutique property management service built on absolute trust, precision, and reliable care. Designed exclusively for second-home owners in the region, we provide complete peace of mind, ensuring your property is flawlessly maintained year-round.