Verified Healthy Building


Stream Realty

Verify ID:


Expiration date:

February 10, 2022 - April 09, 2023

Verification Mark

Facility Information

Madison Office Building, 1155 15th Street NW, Washington, DC 20005 

Applicable To:

See Address 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. When necessary, 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

“The Madison Office Building was originally built in 1963 by Marshall B. Coyne, a famous hotelier in the District who was known for setting the standards in hospitality. Coyne’s legacy lives on with the Madison Office Building, which caters to small and mid-sized companies that demand a bespoke office environment with elegant, on-site amenities located in the heart of the District.  

Recently, both the Madison Office Building & Madison Hotel were renovated to further elevate the distinguished look of the lobby, elevators, and common areas, and the building balances luxury and productivity to provide tenants a premium office environment. Tenants and their guests have full access to the amenities of the neighboring Madison Hotel, which include:  - 

  • A full-service conference center
  • High-end fitness facility
  • In-lobby bar & restaurant with tenant-only discounts & priority seating
  • Starbucks Coffee Bar
  • Hotel Room Discounts
  • On-site taxi stand
  • Catering, concierge and valet services”

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.