Major Mixed-Use Tower Approved for Nice's Saint-Roch Quarter, Reshaping the Eastern CBD Edge

A major mixed-use development project has received final planning approval from the Métropole Nice Côte d'Azur, clearing the way for a 17-storey tower complex at the northern end of the Saint-Roch district, less than 800 metres from the Place Masséna. The decision, confirmed at the Métropole's urbanisme committee session on 2 July 2026, ends more than two years of technical review and marks the largest single building approval in the inner city since the restructuring of the ZAC Nice Méridia zone in 2021.

The timing is significant. Nice's residential vacancy rate has fallen to under 2.1 percent according to data published by the Observatoire de l'Immobilier de la Côte d'Azur in May 2026, a figure that puts serious upward pressure on rents across the city's central arrondissements. Supply, in blunt terms, has not kept up with demand driven by remote workers from Paris and Northern Europe, tourism-sector employment growth and the continued expansion of the Sophia Antipolis technology corridor 20 kilometres to the west.

What Gets Built, and Where

The approved scheme, developed by the Lyon-based promoter Quartus with local architectural firm Atelier Chabanne leading the design, will occupy a 4,200-square-metre plot bounded by the Rue de Roquebillière and the Avenue de la République. Plans filed with the city show 186 residential units across the upper floors, with the first four levels reserved for commercial space, co-working facilities and a 450-square-metre community hall designated for neighbourhood association use. Forty-two of the residential units — roughly 23 percent — are classified as logement social under the terms negotiated with the city's housing office, the SEMEPA.

The Saint-Roch quarter sits immediately east of the Gare de Nice-Ville rail hub, a location that planners have been trying to densify for the better part of a decade. The neighbourhood has historically lagged the price premiums seen in Cimiez or the Carré d'Or, but that gap has been narrowing sharply. Average asking prices for new-build apartments in Saint-Roch reached €5,800 per square metre in the first quarter of 2026, up from €4,950 in the same period of 2024, according to figures from the Chambre FNAIM Côte d'Azur.

The approval also comes with conditions. The Métropole has attached a clause requiring Quartus to contribute €1.2 million to public realm improvements along the Rue de Roquebillière itself — new paving, tree planting and improved cycling infrastructure connecting to the existing Piste des Bords de Mer route. Construction must break ground no later than September 2027 or the permit lapses.

What Buyers and Investors Should Watch Next

Off-plan sales are expected to launch before the end of 2026, most likely through an event at the Palais de la Méditerranée on the Promenade des Anglais, a venue Quartus used successfully for its Confluence project in Lyon in 2023. Prices have not been formally announced, but agents at Century 21 Nice Centre and Agence Immobilière LAFORÊT on the Boulevard Jean Jaurès are already reporting speculative inquiries from buyers in Paris, Brussels and Geneva.

For renters and owner-occupiers watching from the sidelines, the practical reality is that delivery is not expected until late 2029 at the earliest — standard for a project of this scale going through French permitting and construction timelines. The immediate neighbourhood will see preparatory site work begin once demolition of the existing low-rise commercial buildings is completed, a process the promoter estimates will take six months.

City planners have flagged this approval as a test case for the broader Saint-Roch regeneration strategy outlined in Nice's Plan Local d'Urbanisme révisé, adopted in March 2025. Three further parcels along the Avenue de la République are under pre-application review. Whether those move forward quickly will depend heavily on how the Quartus scheme fares in its commercial letting phase — the numbers there will set the tone for everything that follows on this stretch of the eastern CBD fringe.