definitely make use of gov sites to help you provide more insight into areas:
census data
- zipskinny has some interesting stats based on census
- go straight to census site for data
- neighborhoodscout is another resource
- local gov site may have more stats about neighborhood and demographics
school district data
- find out school districts in the area and look up related local gov website for stats
- check out greatschools.com and similar sites
past sold data
- the usual: connect w/a realtor
- review zillow on past solds for your target property profile
- trulia can provide some more insights into areas like zillow does
rental comps
- check rentometer
- craigslist
- local realtor
google maps
- cash for gold sites, payday sites
- affluent supermarkets, restaurants
- public transit
take into consideration how proximity to certain retail biz or transit can be desirable or influences the local area
NY is a cramped place to evaluate neighborhood on just google map factors listed above alone... i know there are various neighborhoods and depending on what block or side of the tracks, values can go up or down. you'll really have to take a look at several factors above together to help give insight on what a market might be like. of course, these are just starting points... what you listed is also something that helps you build out an idea/profile of your target market.
and then, of course, even before all the above data points... the primary question(s):
have you decided how you'd like to invest in RE? flip, buy/hold, wholesale/bird-dog, sfr, 2-4units? 5+, condo/townhouse?
good luck!