CAN A WOMAN ALLOW NON MAHRAM MAN TO ENTER HER HOUSE WHEN HER HUSBAND IS NOT AT HOME?
the scholars unanimously believe and agree to the fact that it is haram(impermissible) to be alone with a Non-mahram (a person with whom marriage is permissible) person because of the hadith of Prophet Muhammad(peace be upon him) :
“No man should be alone with a woman unless there is a mahram (male relative whom she could never marry) with her.” Narrated by al-Bukhari, 5233; Muslim, 1341.
An-Nawawi (may Allah have mercy on him) said: If a non-mahram man is alone with a non-mahram woman, with no third person present, this is haraam according to scholarly consensus.
End quote from Sharh Saheeh Muslim, 9/109
As-San‘ani (may Allah have mercy on him) said: This hadeeth indicates that it is haram to be alone with a non-mahram woman, and there is consensus on this point.
End quote from Subul as-Salam. 1/608
Secondly:
There is nothing wrong with a woman allowing a non-mahram man to enter her husband’s house when he is absent, as long as two conditions are met: