The Authority in New York City Real Estate Data

Enhance your work quality, efficiency and productivity. Increase your value.



Access PropertyBook and implement the most accurate real estate data available into your business platform.



Leverage our extensive and detailed property database to easily perform meticulous due diligence.



Enhance your market knowledge and harvest the rewards for making intelligently informed decisions.


Property Records

  • layersReal Property
  • descriptionCondominium Units
  • monetization_onCooperative Units
  • businessEasements
  • location_cityREUC Properties
  • descriptionAll ACRIS Documents Filed
  • assessmentAssessments & Taxes
  • buildNYC DOB Applications & Permits
  • callContact Info for Present & Past Owners
  • location_cityTax Maps

Detailed Reports

Detailed property and sale PDF reports

Export Data

Highly customizable data exporting.

Workflow Tools

Stay organized and reduce duplicative work.

Sale Comps

  • layersReal Property Sales
  • businessCondominium Unit Sales
  • location_cityCooperative Unit Sales
  • location_cityAir Rights Sales
  • attach_moneyFinancing Details
  • zoom_inContract Date & Sale Conditions
  • timelineBuilding, Land & FAR Unit Sale Prices
  • bubble_chartMulti-Property & Mixed-Property Sales


Proprietary data prepared with precision.

Deal Sourcing

Find deals and supporting market data.

Marketing Tools

Market to the right owners at the right time.

Built for New York City's
Sophisticated Real Estate Professionals


Comparable Sales

Find the comparable sales you need in ways never before possible.
Our proprietary comparable sales data is researched, analyzed and prepared with precision; in-house, by real estate experts.

Property Records

Our NYC property records contain most accurate and up-to-date data available. We're always updating, validating and curating our data to continuously add value for our users.

Stay Organized

Save search results to folders and group folders together. Copy entire groups and folders, create property specific notes and save search criteria to decrease duplicative work and increase productivity.

Property & Sales Reports

Create accurate, detailed and professionally designed Property and Comparable Sales reports. Easily implement our reports into your appraisal, development prospectus, CMA or other professional report.

Export Data

Leverage our highly customizable data-exporting tool and significantly improve your business operations. Create custom tailored export templates to increase your efficiency.


Quickly and easily access extensive details for all ACRIS documents recorded for any NYC property. See all properties each document is recorded against and link directly to the source document.

Assessment & Taxes

Historical and current NYC property assessment & tax data for all real property, condominium, REUC, air rights and subterranean rights tax lots, with our proprietary analytics baked in.

Income & Expenses

Find historical and current income & expense data that include our proprietary analytics baked in for nearly every income-producing property in NYC.

Building Applications & Permits

Access all NYC Department of Buildings applications, permits and certificates of occupancy for every property. Find all the detail in an organized fashion as well as links to the source documents.

Owner Contact Info

Get contact information for current and past property owners. Search for properties by owner's name. Search for sales by buyer's name, seller's name and lender's name.

Search by Geo-Targeted Areas

Narrow your search for properties and sales by neighborhood, zip code, community district, or a custom polygon area. Also search by Historic District, Special Purpose District, and any combination of zoning districts.