Lazio Flaminio project nears approval as architects warn on heritage risk
Lazio’s Stadio Flaminio redevelopment has moved into a key approval phase in Rome, even as architects and heritage groups intensify opposition to a design they say risks diluting a protected landmark.
Lazio’s plan to redevelop the long-closed Stadio Flaminio has advanced towards a decisive technical review by Rome’s authorities, putting the club’s €480m stadium strategy on a more formal regulatory track.The proposal would convert the city-owned venue into a modern multi-purpose stadium and entertainment complex, allowing Lazio to leave the Stadio Olimpico and capture matchday and non-matchday revenues under a long-term operating concession.Rome’s councillor for sport and major events Alessandro Onorato said the submission is “complete”, with a conference involving relevant authorities due in the coming days to assess whether the project is technically compatible.At the centre of the design is a new second tier that would lift capacity from roughly 20,000 to 50,570, with the new structure supported by 46 steel columns and designed to sit above the existing stadium bowl.Project architect Marco Casamonti described the concept as “a stadium flying over the old stadium”, with the redevelopment more than doubling the venue’s height from 17.6 metres to more than 40 metres.Lazio have positioned the scheme as structurally independent of Pier Luigi Nervi’s original reinforced concrete framework and said wider spacing between supports would protect sightlines of the historic façade.The commercial plan goes beyond football, with internal sports facilities and the existing swimming pool footprint slated to be replaced by hospitality, VIP boxes, restaurants, club retail and event spaces.Concerts and large-scale music events sit high in the business model, with Lazio projecting annual revenues of more than €37m, driven by premium seating and year-round commercial activity.Heritage politics are now a material risk factor because the stadium has been protected by Italy’s Ministry of Culture since 2018, reflecting its status as a post-war architectural landmark designed for the 1960 Olympic Games.The Pier Luigi Nervi Foundation and other preservation voices have argued the new steel structure would overwhelm the original form and compromise the integrity of a protected building.One specific flashpoint is the proposal to dismantle the roof over the west stand, which conservationists view as one of the stadium’s most valuable structural elements.Local resident groups have also raised operational concerns, arguing that a 50,000-plus capacity venue in the Flaminio district could exacerbate congestion on matchdays and concert nights given existing pressure from the Stadio Olimpico and surrounding venues.Lazio’s transport plan leans on current links including tram line 2, buses and park-and-ride solutions outside the district, alongside new pedestrian and cycling routes and additional peripheral parking proposals.Financing assumptions are also under scrutiny, with Lazio expected to rely on bank loans and private capital alongside public funding for surrounding infrastructure, while seeking a 90-year concession to operate the stadium.The next milestone is the authorities’ technical compatibility assessment, after which the project’s viability will hinge on how Rome balances regeneration and commercial upside against heritage obligations and local capacity constraints.