Verified Healthy Building


Brookfield NY Portfolio

Verify ID:


Expiration date:

November 23, 2023 - November 22, 2024

Verification Mark

Facility Information

One Liberty Plaza – 165 Broadway, New York, NY 10006
Brookfield Place – 200 Liberty Street, New York, NY 10281
Brookfield Place – 225 Liberty Street, New York, NY 10281
Brookfield Place – 250 Vesey Street, New York, NY 10281
Brookfield Place – 300 Vesey Street, New York, NY 10282
300 Madison Avenue, New York, NY 10017-6204
333 West 34th Street, New York, NY 10001
Four Manhattan West – 424 West 33rd Street, New York, NY 10001
5 Manhattan West – 450 West 33rd Street, New York, NY 10001
Grace Building – 1114 Avenue of the Americas, New York, NY 10036 
One New York Plaza, New York, NY 10004
One Manhattan West, 395 9th Avenue, New York, NY 10001
2 Hanson Place, Brooklyn, NY 11217
15 MetroTech Center, 115 Myrtle, Brooklyn, NY 11201
Two MetroTech Center, 100 Myrtle, Brooklyn, NY 11201
One MetroTech Center, 351 Jay Street, Brooklyn, NY 11201
1 Pierrepont Plaza, 300 Cadman Plaza, Brooklyn, NY 11201
The New York Times Building, 620 Eighth Avenue, New York, NY 10018

Applicable To:

See addresses above

Marketing Claim Verified by UL Solutions

Verified Healthy Building for Indoor Air and Water

Verification Method

UL’s Healthy Buildings Verification Mark for Indoor Air and Water demonstrates that indoor spaces provide healthy indoor air quality (IAQ). It shows a commitment by building owners and managers to create and maintain indoor environments that support tenant health, well-being and comfort, backed by UL’s globally recognized expertise in IAQ and building health. These buildings meet rigorous performance criteria and have policies and plans in place for continual advancement of IAQ. To achieve the UL Healthy Buildings Verification Mark, spaces underwent a desktop audit and on-site visits that include visual inspections and performance testing to evaluate a range of building conditions. The program includes an annual comprehensive assessment coupled with surveillance at the mid-year point. The IAQ testing requirements verify that the building air and water meets rigorous standards. These standards are aligned with industry-recognized, third-party organizations such as the Environmental Protection Agency (EPA), the National Institute for Occupational Safety and Health (NIOSH), the World Health Organization (WHO) and the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), among others. All laboratory testing and analysis methodologies are informed by the EPA Compendium of Methods, ASTM D5197 and TO-17 for air sampling, and EPA methods.

About the Company

Brookfield Properties develops and operates more than 625 properties and 325 million square feet of high quality, sustainability-focused real estate assets around the globe. As part of Brookfield Asset Management — one of the largest alternative asset managers in the world, with approximately $550 billion in assets under management — we harness our resources to bring a fresh approach, unparalleled creativity, and relentless innovation to the planning, development, and management of buildings everywhere. From offices, retail spaces, and logistics facilities to multifamily residences, hospitality establishments, and mixed-use structures — we are reimagining real estate from the ground up.

What is UL Verification?

UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.