22@Barcelona — From Industrial Poblenou to Innovation District, Costs Included

Approved in 2000 following momentum from the 1992 Olympics, 22@Barcelona rezoned roughly 200 hectares of the formerly industrial Poblenou district under a new "22@" urban planning designation that let landowners redevelop for knowledge-intensive uses in exchange for surrendering about 30% of their land or floor space for public and social uses (parks, housing, facilities, amenities). Uptake grew over time: by 2015 around 80% of eligible owners had opted into the scheme, according to the Centre for Liveable Cities (Singapore) case study of the district.

By the mid-2020s, city and independent sources put the number of companies operating in the district above 8,000-9,000, generating more than 11% of Barcelona's total business turnover and providing employment estimated at over 90,000-140,000 workers depending on the year and boundary used; earlier tallies found that of roughly 4,500 companies that had relocated in by 2010, about 47% were new start-ups and 31% were technology or knowledge-based firms. The district also hosts the Mobile World Capital coordination function for roughly 900 ICT companies and thousands of research projects annually.

A 20-years-on academic assessment published in the Journal of Evolutionary Studies in Business (University of Barcelona) proposes a 47-indicator framework across urban, economic, social and governance dimensions specifically because simple growth counts understate what changed — including costs. Research by geographers Casellas and Pallares-Barbera on "productive gentrification" in 22@, focused on the Can Ricart industrial complex, documents the displacement of long-standing manufacturing and craft businesses as land use shifted to knowledge-intensive tenants, and a widely cited study found housing prices in Poblenou rose about 86% between 1997 and 2002 — outpacing the citywide average — as the district gentrified residentially alongside its economic transformation.

Evidoria records 22@ as a long-running, well-studied urban-experimentation practice precisely because it comes with both sides evidenced: strong, sustained knowledge-economy growth over two decades, achieved through a genuine multi-stakeholder land-use bargain, alongside independently documented business displacement and housing-cost inflation that any city replicating the model should plan to mitigate.

Read the full analysis: https://knowledgehub.clc.gov.sg/publications-library/dense-mixed-vibrant-the-22-innovation-district/