My landlord is threatening to throw me & my belongings out without a notice

This patently illegal behavior. Under NJ law you may be entitled to double damages and attorneys fees. I would suggest a consult with an...

Can a house be put on the market without informing the tenants?

They are not required to do so. They would be required to give you notice of any showings of your unit.

Renting home; mortgage in default; landlord refuses to make needed repairs and is suing me for holding rent until repairs made

You present a series of issues. Have you sent notice according to the lease? That is a prerequisite to escrowing the lease. If the LL still...

Can I sue landlord for money I put into home she rented to me

You are being effectively evicted. This is a violation of NJ law and there is liability. Get counsel ASAP

It is not customary. However if you agreed to pay for inspections in the lease, you're responsible

NJ rentals lease - I do not want to renew the lease with my tenant

Under the Anti Eviction Act (AEA) on expiration of a lease the tenant is entitled to a month to month rental. The only way you can terminate a...

Can I ask the tenant to vacate the property if I want to sell the house at the expiration of the current lease?

If the contract calls for the house to delivered empty for the personal use of the new owner , there is no basis to evict. Even if there is that...

I demanded 6 months free rent after a host of code violations in my unit including no registration or CO.

There are a bunch of questions to ask here. What was the basis of the issuance of the warrant of removal? Did you give the LL notice under the...

Tenant wants out due to bed bugs

While I agree with Mr. Popovitch's legal analysis, as a practical matter, it may be worthwhile to let the tenant go. I had a client who had a...

Is it legal for my land lord to kick me out of my apartment while I am hospitalized, even if I owe back rent?

Hospitalization per se is not a defense to non payment. You are still obligated to pay the rent. However it is a basis, to have the matter...