Why Icade’s Open I Parc project quietly raises the bar for modern offices

Reviewed: ad hoc news B2B & Pro desk. Edited and checked on 2026-06-20, 11:51. Details in the imprint.

Rolling into the south of Paris, Open I Parc by Icade looks less like a classic office park and more like a stitched-together small town for companies, with low-rise blocks, trees and shared patios breaking up what could have been just another anonymous business zone.

The idea behind Open I Parc

Open I Parc is a business park in Rungis in the southern Paris region that groups several mid-rise office buildings around shared outdoor spaces, walkways and services. The site is designed to attract medium-sized and large companies that want campus-style offices without a central-Paris rent.

Icade positions the complex as an “open” park, with modular floorplates that can be combined or split, and with shared amenities such as a restaurant, meeting areas and landscaped courtyards. The concept aims to balance efficient office density with a less stressful, more campus-like feel for staff.

What the buildings offer tenants

The office buildings in Open I Parc typically provide large, mostly rectangular floorplates that make open-plan layouts and modern fit-outs comparatively simple. Ceiling heights, window layouts and technical ducts are planned to allow flexible partitioning for meeting rooms, focus zones and collaborative spaces.

Tenants can choose from several buildings in the park depending on how much visibility they want from nearby roads and how large their teams are. Parking, logistics access and delivery areas are shared, making the site practical both for daily commuters and for suppliers.

Sustainability and certifications

Icade highlights energy performance and environmental standards as a selling point for Open I Parc, aiming for recognised French and European building certifications for its office assets. This is increasingly important for corporate tenants under tightening ESG and reporting requirements.

Refurbishment of existing structures, where applicable in the park, helps reduce embodied carbon compared with ground-up new builds, while upgrades to insulation, glazing and HVAC systems target lower operating costs. For occupiers, that can mean more predictable service charges over a lease term.

Daily life on the campus

In day-to-day use, Open I Parc is meant to feel less like an isolated office block and more like a small, low-key campus, with staff crossing shared courtyards and outdoor paths between buildings. A central restaurant and informal meeting spots give teams places to bump into each other away from their desks.

The location near the Marché International de Rungis and major road links means employees usually arrive by car or shuttle bus rather than on foot from a metro exit. That reinforces the “business park” character, but the green spaces and clear wayfinding try to keep the setting from feeling purely utilitarian.

Who Open I Parc suits best

The project is targeted at companies that have outgrown single-building offices or scattered sites and want to regroup teams in one location, but still demand modern specifications and credible ESG credentials. Back-office hubs, regional headquarters or shared service centers are typical fits.

Because Open I Parc sits outside central Paris, rents are generally more competitive than prime city-core locations, while tenants still benefit from proximity to Orly airport and the capital’s wider transport network. For occupiers with hybrid work models, the campus layout can help make office days feel more worthwhile.

Context and stock reference

Open I Parc is part of Icade’s broader strategy to reposition suburban office parks as greener, service-rich and flexible campuses, alongside its activities in healthcare and residential property. Shares of Icade (FR0000035081) trade on Euronext Paris.

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