Montparnasse Tower Renovation Project in Jeopardy Amidst Co-owner Disagreements
Paris, July 23 – The ambitious 800-million-euro renovation project for the Montparnasse Tower, a landmark in the Parisian skyline, is currently facing significant hurdles and potential collapse. Disagreements among co-owners, particularly the withdrawal of a major shareholder, have cast a shadow over the future of the extensive modernization plans, initially slated for a September 2026 commencement.
The asset manager LFPI, which holds a 30% stake in the building, recently informed other co-owners during a general assembly that it no longer wishes to proceed with the current renovation strategy, as reported by Le Figaro on Wednesday, July 22, 2026. This decision comes despite the tower being vacated since March 31, 2026, in preparation for the works.
A Project on Hold: Disagreements and Financial Concerns
The planned rehabilitation of the 200-meter-high tower envisioned a more open facade, increased greenery, new public access areas, and a greenhouse at its summit. However, with less than two months until the theoretical start of construction, LFPI’s founder and president, Gilles Etrillard, reportedly expressed his reluctance to commit to the project. While not all co-owners share this view, the dissent is significant enough to jeopardize the initiative.
Despite these internal conflicts, the asbestos removal phase, which is the initial stage of the renovation, has already begun, according to AFP, which had access to the general assembly’s minutes. The mutual insurance company MGEN, owning 18% of the tower, noted that while the assembly adopted key provisions for the project’s continuation, it also revealed “significant internal dissensions likely to compromise its outcome.”
Accumulated Difficulties and Legal Battles
The past few months have been fraught with challenges. In May 2026, some owners, including Xavier Niel, initiated legal action against decisions made during a general assembly concerning surface exchanges planned as part of the construction. Just days before the July 21, 2026, general assembly, Frédéric Lemos, a co-owner and former LFPI employee, reportedly sent emails harshly criticizing the renovation management, citing conflicts of interest in the selection of contractors and lamenting a 50-million-euro cost overrun, as detailed by Le Figaro. Lemos also reaffirmed his refusal to cede his lots on the 43rd floor, which would block the construction of a luxury hotel between the 42nd and 45th floors.
Despite these disagreements, Lemos is reportedly in favor of continuing the project and plans to convene an urgent new general assembly to lift the “suspensive conditions for the start of asbestos removal work.” MGEN, which still supports the renovation, emphasized that “an agreement between the co-owners of the floors intended for the hotel” is necessary “before July 30” for the project to proceed.
Financial Obstacles and Expiring Permits
Adding to the difficulties, banks have reportedly grown wary of the shareholders’ discord and are hesitant to provide the necessary financial guarantees for the syndicate to secure funding for the works. The City of Paris has been informed of this change in plans.
Philippe Goujon, the mayor of the 15th arrondissement, expressed his desire for the project to proceed as initially voted. “We don’t want a cut-price renovation; the neighborhood has been waiting for this rehabilitation for 15 years, it would be a shame. But I remain confident,” he told actu Paris.
The future appearance of the Montparnasse Tower remains uncertain. Architects will now have to work on a new, less costly project that integrates the recommendations of the City Hall’s Local Urban Plan (PLU). An additional challenge is that the current building permit expires in November, making the future of Paris’s tallest intra-mural skyscraper even more precarious.
With AFP.
