In a move that sets a new benchmark for the Catalan property market, InmoCaixa has finalised an agreement to purchase the Estel building in Barcelona. The transaction, valued at approximately €385 million, represents the largest single office building sale in the city’s history. This landmark deal underscores the enduring appeal of prime commercial assets in the region.

InmoCaixa, the real estate branch of CriteriaCaixa (the investment holding company of Fundació La Caixa), acquired the asset from Bain Capital and Freo Group. Therefore, the deal surpasses previous high-profile transactions in the city, such as the sale of the former Torre Agbar for €140 million and the Banco Sabadell building on Diagonal for €90 million.

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A Record-Breaking Transaction for the Estel Building Barcelona

The acquisition of the Estel building in Barcelona highlights the strength of the local office market. Located at the intersection of Avinguda Roma and Carrer Mallorca, the property boasts a floor area of 52,000 square metres, making it the largest office complex in the Catalan capital.

According to market sources, the sale price reflects the asset’s premium status following extensive redevelopment. Bain Capital and Freo Group originally acquired the building in 2021 for €120 million. They subsequently invested a reported €80 million into a comprehensive renovation, transforming the site into a modern, sustainable business hub.

From Telecoms HQ to Innovation Hub

The building has a storied history, having formerly served as the headquarters for Telefónica. Following a failed attempt to convert the site into a hotel, the property remained partially finished for some time. Today, however, it stands as a fully renewed tertiary complex.

The renovation focused on creating an ecosystem for innovation and science. Meanwhile, the building currently holds top-tier sustainability credentials, including LEED and WELL Platinum certifications, as well as WiredScore and SmartScore Platinum ratings.

This modernisation has successfully attracted high-profile tenants. Pharmaceutical giant AstraZeneca is the principal occupier, alongside various international technology firms. Consequently, the occupancy rate reportedly sits above 90%, validating the focus on high-quality, amenity-rich workspace.

CriteriaCaixa’s Strategic Expansion

This acquisition aligns with CriteriaCaixa’s 2030 strategic plan, which aims to accelerate the transformation of InmoCaixa’s portfolio. The strategy involves divesting certain assets to reinvest in properties that offer higher recurring income and greater potential for capital appreciation.

The deal follows other recent investments by InmoCaixa in the Barcelona office segment, including the purchase of the Monument building on Gran Via. In addition, it highlights the broader dynamism of the real estate sector in Catalonia. According to data from CBRE, who advised InmoCaixa on this deal, real estate investment in the region reached €3.472 billion last year-a 41% increase on the previous year and the third-highest figure on record.

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