|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.
|NYC in the Movies|
Lets you see where scenes from famous (and not-so-famous) movies have been shot in NYC.