Properties in Central NJ

[Rums Gupta]

Hi - I am a newbie and want to buy an investment property. I looked at a few properties in central NJ and looked up property values for the last 10 years. The Home prices for condos look stagnant. I looked in Zillow.
1. Are there any resources to do comparative analysis in central NJ.

2. Any recommended areas for investment where there could be appreciation plus get good rentals?

3. Are prices been stagnant in the last few years? If not, how much has it appreciated?

Thanks for looking into this query.