Answer:
(Fatwa: 525/348/H=1432)
The salah is valid. However, to know whether it is a Shariah mosque or not, you should get the written statement of the person about whom you wrote that he owns the land. What does he say in this regard?
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
