Rubuta ci gaba don wannan sakin layi - A cikin 1920s da 1930s, an sake gina ƙauyuka marasa talauci a cikin yankunan da aka tsara a kai a kai. Ginin gine-ginen ya bunƙasa a wannan lokacin. Gidaje ya zama kayan aikin gwamnati; yawancin gidajen "bourgeois" suna da girma sosai cewa an sanya iyalai da yawa a cikin abin da ake kira gidajen "al'umma" ("kommunalkas"). A cikin shekarun 1930, kashi 68% na yawan jama'a suna zaune a cikin irin wannan gidaje. A cikin 1935 an tsara sabon babban tsari, wanda ya kamata garin ya faɗaɗa zuwa kudu. An yi watsi da ginin gine-gine don tallafawa tsarin gine-ginen Stalinist mai ban mamaki. Motsa tsakiyar gari daga kan iyaka da Finland, Stalin ya amince da shirin gina sabon zauren gari tare da babban filin da ke kusa da shi a kudancin ƙarshen Moskovsky Prospekt, wanda aka sanya shi a matsayin sabon babban titin Leningrad. Bayan Yakin hunturu (Soviet-Finnish)
A cikin 1939-1940, iyakar Soviet-Finnish ta koma arewa. Nevsky Prospekt tare da Palace Square sun ci gaba da ayyuka da rawar tsakiyar gari.