zameen . com has this weird thing in it, it puts on some default photo based on the location if the poster doesn't provide any photos himself. The poster never actually uploaded any photos, so he's not trying to do a fraud or something.
Secondly, real estate prices have shot up like on fire or something this last year or 2.
According to current market prices, 16.5 million is quite reasonable for a 10 marla house almost anywhere(amongst the nice places) in lahore. There must be something wrong with it. If not, then something's wrong with the seller.