Healthy Building


Circle Realty Group LLC

Verify ID:


Expiration date:

October 02, 2023 - October 01, 2024

Verification Mark

Facility Information

Impress with a Class A historic Art Deco office tower in a prime location at 14 Penn Plaza also known as the Pennsylvania Building, right across from Penn Station.  These 22 stories of commercial space include 24-hour access and security, 6 retail store opportunities, fully equipped modern facilities, a newly renovated lobby, 8 passenger elevators and 4 freight, all only steps away from a wide array of restaurants, culture and adventure offered in Midtown West’s vibrant district.  Offer your best work from this ENERGY STAR-certified burgeoning business address, doing its part in protecting the environment for years to come in the heart of New York.   

Applicable To:

225 West 34th Street, New York, NY 10122

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.

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.