I was looking to purchase a property, but based on my county's Tax Delinquent Data, the house has been set to a judgement date that recently passed.

Also, you may be able to setup a payment plan with the county to pay in installments. 

And you can always require your renters to carry renters insurance.2- Landlord tenant law is state-specific, so you would need to research codes or reach out to the state real estate authority or your local metropolitan housing authority (MHA)....they are usually a good resource.You would need to check with your county auditor to see if there is a requirement for a "rental registry"...this is county specific...or could be related to city ordinance as well.

I’m a resident in Northeast NJ, Essex County area.

As required, I sent a new lease to the tenant in my single-family home in Ocean County more than 60 days ahead of the expiration of current lease.

@Michael Evans, my understanding is that the law is being enforced by the Sonoma County District Attorney's office.

Can you recommend an eviction lawyer in Somerset County for me?  

Today was my county foreclosure auction and tax lien sale... and I went for the first couple of hours, just to observe.I thought I had done some solid research (I was wrong). 

Could you let me know what are the top 3 counties or cities to look for single family homes with a good cash flow for rents?

Looking up the info on the county tax assessor website it shows it is in foreclosure but I can't find any info about any auction or trustee having this property listed, or sold.