Luxury Construction Company on the French Riviera

Building a contemporary villa, a Neo-Provençal residence or a high-end property on the French Riviera requires precise knowledge of the land, local technical constraints and the level of finish expected.

A specialist builder supports the project as a whole: site analysis, coordination of contractors, material selection, integration of technical systems, site supervision and quality execution.

KO Sud Construction works with French and international clients across the Var, the Alpes-Maritimes and Monaco, with a bespoke approach dedicated to luxury villas, high-end renovations, swimming pools and complex projects.

At KO Sud Construction, we believe a luxury villa is never built from a standard template, but rather crafted around your lifestyle. Working in close collaboration with your architect or our design partners, we dedicate our construction expertise to bringing a truly exceptional and singular property to life.

Our company's strength lies in the excellence of our in-house teams: we do not rely on subcontractors. It is our own skilled craftsmen and master builders who shape your project, from mastering complex structures to executing the most demanding finishes (rare materials, invisible smart home integration, wellness spaces). This absolute in-house mastery is your best guarantee that your highest expectations will be faithfully translated into a unique property, perfectly integrated into the breathtaking landscapes of the French Riviera.

Because every high-end villa we build is a strictly bespoke creation, there is no standard timeframe. The duration of construction depends intrinsically on the uniqueness of your project: architectural complexity, specific site conditions (sloping or rocky terrain, restricted access), and the level of sophistication required for the finishes.

Rather than providing a generic estimate, we establish a rigorous and personalized schedule once your project study is complete. For our clients residing abroad or with limited availability, KO Sud Construction provides stringent project management and seamless remote monitoring (detailed reports, visual updates). We thereby guarantee you total peace of mind right up to the turnkey delivery of your property.

Yes. KO Sud Construction carries out major renovations, transformations and refurbishments of high-end properties on the French Riviera and in Monaco.

This may include the renovation of contemporary villas, traditional homes, Provençal mas, bastides, prestigious apartments or existing properties requiring full restructuring.

The aim is to modernise comfort, technical performance and living spaces while respecting the existing architecture, the character of the property and the owner’s expectations.

Yes. KO Sud Construction designs and builds bespoke swimming pools, infinity pools, pools integrated into the villa’s architecture, terraces, pool decks and pool houses.

Each project is assessed according to the land, exposure, access, technical constraints and intended use. Materials, filtration systems, technical equipment and finishes are selected to create an outdoor space aligned with the property’s level of standing.

A swimming pool can be integrated into a new-build villa, a full renovation or a high-end outdoor landscaping project.

Building in the Var, the Alpes-Maritimes or Monaco means taking into account the specific characteristics of the Mediterranean coastline: sloping land, rocky soils, restricted access, planning regulations, natural risks, environmental requirements and summer thermal comfort.

Depending on the municipality and the nature of the project, specific technical studies may be required, including geotechnical, structural, thermal or regulatory assessments.

KO Sud Construction analyses these constraints from the outset in order to secure the project, adapt the construction solutions and ensure execution aligned with local requirements.