Observed arrival · 2026-10-13

FeeWarden’s NYC building penalty lookup

feewarden.com Visit website

Editorial interest 77/100 Selection signal · not a rating of the site

A public calculator estimates Local Law 97 penalties for covered New York City buildings, using the buildings’ energy filings.

Landing page captured for the 2026-10-13 issue.

For: NYC building owners, managers, and residents
Worth noticing: Its 2030 ranking puts 562 First Avenue at an estimated $13,974,877; the page says the figures use 2024 energy filings.

Field notes

The method described on the page combines annual energy use by source with emissions factors, then compares estimated emissions against limits based on floor area and occupancy group. Its displayed ranking spans addresses across the boroughs, with 562 First Avenue at the top and a stated estimate of $13,974,877. FeeWarden identifies the underlying filings as reporting year 2024 and labels the method version 0.1.

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