@Patrick Martone
Just like you, I had the same need for a website where I could do title research and check liens and records of properties.
While there are several paying website where you can get that info, it can very expensive very quickly to do get full property records.
Now here is the thing, liens, mortgage documents and deed are recorded by the clerk of the county where the property is located. Those properties records are public records you can have access if you go the County clerk's office. By law ( I believe), they have to make those records accessible to the public.
The good news is that some counties make those records freely available to any one over the Internet to take a look at.
Many counties still don't (which is very surprising in today's age).
So depending on the county you are interested, it might be a matter of just checking the county clerk's website.
The county of Monmouth in NJ for example has a website.
http://oprs.co.monmouth.nj.us/Oprs/clerk/ClerkHome...
With regards to property taxes, this is handled by municipalities.
To check the status of property taxes, you have to go to the website of the municipality.
Again, some towns have the information freely available for anyone to access on their website.
Let me know if you need further info.
Patrice