No one did density better than 19th century Paris. This S.F. neighborhood rediscovered that magic formula
Paris, about the same size as S.F., manages to house more than double the number of residents. It does so with one building type — six stories, no notes By Allison Arieff, Opinion Columnist April 5, 2026 (SFChronicle.com) Gift Article Mixed-use Haussmann buildings like those on Montorgueil Street are typical throughout Paris…. Continue reading


