I have 3 properties and currently looking to sell one. 

What specific websites will they advertise your vacant property on?

I own several out of state properties.

Property Taxes – Look up county tax records.

There are a lot of options out there.Some of the most useful items BiggerPockets members have identified are features that save time so they can spend time working on their next property.

Investing in commercial real estate in NYC is already challenging, but buying a property with open violations?

In order to get there it would be good if you could keep feeding cashflow proceeds back into acquisitions, on top of your continued W2.Speaking from experience, you can manage probably 30-50 units yourself nights and weekends before you really need to hire someone.

How do I get the phone numbers of the owners of the properties?

It allows the REI to hold a property while that property gains in equity from appreciation, which is how you ultimately gain wealth.How does the equity build wealth over time?

Should I invest in a syndication instead of buy my own investment property?