New York City Property Records and Maps:

Property Records

ACRIS
The Automated City Register Information System is a web-based database of real property records. Search property records and view document images filed from 1966 to present. Queens, Brooklyn, Manhattan and Bronx properties only.

New York City Building Classification Codes
Courtesy of Profiles Publications, Inc.
A complete, comprehensive list of each Building Classification Code. These are the official codes used by the City of New York to classify all properties and parcels; from private homes to amusement parks. Print-friendly version.

NYC Department of Buildings: Building Information System
Web-based, real-time database of property profiles, permits, violations and more.

NYC Department of City Planning
The power "GEOQuery" tool (located on the lower left of the home page) reports a wealth of data on any property in New York City including: Block/Lot, Cross Streets, Zoning, Land Use, Ownership, Political District, Police Precinct, Zip Code Census data and much more.

NYC Department of Finance
Home page contains numerous links property records, real estate tax records and valuations.

NYC Property Address Search:
Find the block and lot number for a property by entering the property address.

NYC Property Information System:
View assessment rolls, market valuation history and more.

New York City Property Mapping Resources

NYC Map Portal – From the NYC Department of Buildings
Graphical map providing access to New York City property data layered with NYC.gov applications. Provides building, property, community information and neighborhood statistics with an easy, user-friendly map interface.

OASIS (Open Accessible Space Information Systems for New York City) Create and customize your own property information maps. Property map may be layered with a variety of data applications including aerial photos and infrared aerial imagery.

New York City Transportation Maps and Schedules

New York City Subway Map
Handy, citywide subway map like the one you find inside the subway cars.

New York City Subway Map (Individual Lines)
Comprehensive map of each individual subway lines showing all the station stops, subway transfer points as well as bus and train connections.

Staten Island Ferry Schedule