São Paulo and Rio asking prices per square metre by neighborhood: 19,000 new Zap Imóveis and VivaReal listings (November 2026)
Zap Imóveis and VivaReal are the two largest property portals in Brazil. Both belong to OLX Brasil, neither offers a public API for listing data, and the "preço do m² em São Paulo" figures you find online are usually index numbers without the listings behind them. I pulled every listing created in the three days to 31 October 2026 in 13 neighborhoods of São Paulo and 13 of Rio de Janeiro (sale), every rental created in the same window in both cities, and every new-development page the portals l…