North Jersey - Bergen County 5% Down

[Ali Khalid]

Hi All - looking to get some advice on how much I should have in cash when seeking a property in North Jersey at 5% down. I understand there are figures beyond the downpayment and I am looking for a home at the range of $425,000 - $510,000. I have found some good properties that have sold quick. 

Additionally, if anyone is aware of better channels to looks for deals and prices rather than the typical Zillow, Realtor, etc. it would be greatly appreciated.

Thanks!