Research

Search Guides

1. Find the owner of a New York City building.
2. Find the developer of a New York City condominium project.
3. How to find the pre-condominium “lot” number.
4. Find a developer’s additional projects

 

Data Dictionary

1. The BBL: Understand the city’s parcel system — the borough, block and lot.

 

Data for sale

Daily commercial financing for loans $5 million and up and daily residential and commercial sales above $200,000.