Below are values for several different metrics of OPA data aggregated for three different geographies (whole district, district east of 40th Street, district east of 38th Street). Single family parcels were excluded.

In the past, I have found that some building square footage in the OPA database is inaccurate. Additionally, OPA’s listed land areas are slightly different than the parcel areas that I calculated (though not extremely different).

The table below presents parcel by owners. The table can be sorted by column.


Aggregate Numbers

Whole District


East of 40th Street


East of 38th Street





Below is a searchable table of properties included in the analysis.