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1 Dag Hammarskjold Plz
New York, NY 10017
One Dag Hammarskjold Plaza · Office Property for Lease
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6,150 SF
Sublease Highlights
- Iconic Class A office tower in Midtown between Grand Central Terminal and United Nations Headquarters.
- On-site amenities include a fitness center, bicycle storage, lobby coffee shop, and secure package screening.
- Gold LEED and ENERGY STAR certifications underscore the building’s sustainability leadership.
- Enhanced arrival experience following $20 million in capital improvements.
- Flexible leasing plans with high-end prebuilt suites and build-to-suit options.
- Panoramic city and river views from upper floors with options for private terraces.
Property Overview
One Dag Hammarskjold Plaza delivers a distinctive corporate destination positioned between Grand Central Terminal and the United Nations headquarters in Midtown Manhattan. This iconic 50-story Class A tower has recently undergone more than $20 million in capital upgrades, resulting in a transformed arrival experience complemented by a modern sculptural lobby and amenity-rich environment. Tenants benefit from 24-hour access, secure package screening, a welcoming atrium, and a fitness-forward retail concourse that includes Club Studio Fitness and an upcoming grocery store. Designed for professionals who value accessibility and prestige, the property offers diverse, customizable floor plans and the option for landlord-built space or generous improvement allowances. Upgrades include high-end prebuilt suites by Fogarty Finger and the potential for exclusive features such as private terraces on tower floors with panoramic views of Manhattan and the East River. Additional amenities include an on-site parking garage, bicycle storage, tenant wellness spaces, and a lobby coffee shop. With controlled access, Energy Star recognition, and Gold LEED certification, One Dag merges sustainability with superior functionality. Its prime location, just minutes from Grand Central, ensures seamless connectivity to regional transit and key Midtown hubs.
- 24 Hour Access
- Atrium
- Banking
- Controlled Access
- Courtyard
- Metro/Subway
- Property Manager on Site
- Security System
- Energy Star Labeled
Property Facts
Sustainability
Sustainability
LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)
ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.
