Rubuta ci gaba don wannan sakin layi - A cikin karni na 14 Lelów ya bunƙasa, saboda kariya ta sarauta da gata. Yawan jama'arta ya kai 1,200, kuma Sarki Casimir III Mai Girma ya gina a nan wani sansani, kuma ya kewaye garin da katanga mai kariya. Lelów yana kusa da kan iyaka da Silesia na Czech, kuma a matsayin haka, ya taka muhimmiyar rawa a tsarin tsaron Poland. A cikin 1341 Lelów ya karɓi haƙƙin Magdeburg daga Sarki Casimir, kuma ya zama garin gundumar Kraków Voivodeship. A watan Yulin 1345, a lokacin Yakin Poland-Bohemian, 'yan Poland da abokan kawancinsu na Hungary sun kayar da rukunin Czech a kusa da Lelów. A cikin ƙarni na 15 da 16, Lelów ya kasance ɗaya daga cikin manyan biranen Poland. Sau da yawa yakan ƙone, amma ya sami damar murmurewa, kuma masana'antun masana'antu na gida sun shahara a duk faɗin ƙasar. A shekara ta 1638 Lelów kusan ya ƙone gaba ɗaya a cikin babbar wuta, kuma yaƙin Sweden da Poland ya kawo ƙarin lalacewa
, bayan da garin bai sake farfadowa ba. An sake lalata Lelów a cikin Babban Yaƙin Arewa, bayan haka aka rushe bangon kariya.