|Gothamist Labs: Maps|
Gothamist Maps are a great way to see what is going on and where right now in NYC.
New York Subway and Bus Maps with point to point directions. Useful and well designed.
|H1B Salary Search|
An interesting mix of USCIS immigration data which shows job locations, salaries, etc. Special focus on H1B-visa jobs. Can be used to compare your salary to other people.
|Jargol Shopping Guides|
A interactive map of cool boutiques in various cities. New York, LA and San Francisco are the most complete.
A mobile based navigation tool that finds nearby New York Public Libraries in NYC.
|Manhattan All Night|
For the city that neve sleeps use this Google Map to find 24-hour delis, drug stores, groceries and other shops. (Slow to load)
|Manhattan Real Estate Guide|
A Manhattan real estate buyers guide from broker Elika Associates, with interactive neighborhood map.
Interactive Map of Cancer Rates in New York and nationwide in the US.
|My Fashionable New York|
Developed for the New York Fashion Now exhibition at the Victoria & Albert Museum in London, this mashup allows people to upload their hints, tips, and stories about New York.
|natefind.com NYC Real Estate|
Search NYC real estate listings with locations plotted on Google Maps.
|New York Art Beat - Bubble Machine|
A visualization of events. Bubbles featuring the most popular art and design events in New York City. Built using the Art Beat API.
|New York Canal System Map|
New York state's Contemporary Canal System educator's guide with an interactive area map. Also has directions. Was created for WCNY.
|New York Metro Card Usage|
Wall Street Journal mashup uses Google styled maps to show what areas of New York City have the most Metro Card usage.
|New York Pictures|
A photo atlas of New York City created by a fusion of semantic web data, flickr photos, and crowdsourcing. Based on semantic GIS technology that can assign accurate geotags based on textual and other metdata.
|New York Post Star Map|
Page Six meets Google Maps. Track celebrity sightings in NYC with this map or if you have seen a star around town you can submit your sighting of A-listers.
A very simple New York area craigslist apartment listings/google maps mashup.
|NiteFly: The Future of Nightlife|
See Manhattan Nightlife from a bird's eye view and find your scene with our built in real time Twitter feeds and Foursquare Tips/Checkin Data. Check out your favorite spots by Male:Female ratio so you find the night you're looking for.
|Yelp, Twitter, GoogleMaps, Foursquare, Facebook|
|NY vs SF Census Heat Map|
Compare demographic information analyzing property values, population, education, income level and more with integrated Yahoo Local search points. Data Limited to NY and SF.
|YahooLocal, GoogleMaps, GeoIQ|
|NYC Bike Maps|
New York City greenways, bike paths and bike lanes plotted on Google Maps.
This map displays the amount of restaurants by category and neighborhood. Using the Google Maps API, the data is displayed on a map that can easily be navigated by users.