SL Green Realty Corp

SL Green Realty Corp. is a self-managed real estate investment trust focused on owning, managing, developing, and financing commercial properties in the New York metropolitan area, with a concentration in Manhattan office buildings. Its portfolio also includes selected retail, development/redevelopment, and debt and preferred equity investments tied to the same market.

91,2 %

−9,7 %

+13,2 %

— SL Green Realty Corp
%
Office Properties70% Owned and leased office buildings, primarily in Manhattan and the New York metropolitan area.
Retail Properties5% Street-level and mixed-use retail space associated with the Manhattan portfolio.
Development and Redevelopment10% Projects under construction, repositioning, or redevelopment to create future rentable space.
Property Management and Leasing5% Management, leasing, and construction services for owned and joint venture properties.
Debt and Preferred Equity Investments10% Real estate-related lending and preferred equity positions secured by commercial assets.

SL Green's customers are primarily office tenants in Manhattan, including corporate occupiers that lease large blocks...

  • Office tenantsprimary

    Businesses leasing office space in Manhattan for headquarters, regional offices, and client-facing operations.

  • Retail tenantssecondary

    Merchants and service operators leasing retail frontage in Manhattan properties.

  • Real estate borrowerssecondary

    Property owners or sponsors that obtain debt and preferred equity financing from the company.

  • Joint venture partnerssecondary

    Partners in unconsolidated properties and investments that share ownership and cash flows.

SL Green's business is concentrated in the New York metropolitan area, especially midtown Manhattan, where most of its...

  • •Manhattan is the core market and largest concentration
  • •Midtown Manhattan is the main office submarket
  • •Suburban properties sit outside Manhattan in the metro area
  • •Retail exposure is also concentrated in Manhattan
  • •Local New York leasing conditions drive portfolio performance

The company focuses on maximizing long-term value through leasing, property management, acquisitions, redevelopment,...

01
Maximize value from Manhattan office portfoliomedium-term

The portfolio is concentrated in a single high-value market, so leasing and asset quality drive returns.

02
Redevelop and reposition selected propertiesmedium-term

Upgrading assets can support higher rents and better long-term occupancy.

03
Maintain access to capital for acquisitions and projectsshort-term

The business requires ongoing funding for property purchases, construction, and financing activities.

SL Green is exposed to office-market demand swings, tenant credit risk, and the concentration of its portfolio in...

high

Manhattan office market concentration

Most properties are in one submarket, so local demand shocks can affect the portfolio broadly.

Scope
Office leasing, valuations, and occupancy
Materiality
high
high

Tenant credit and bankruptcy risk

A small number of large tenants account for a meaningful share of annualized cash rent.

Scope
Rental collections and renewal risk
Materiality
high
high

Interest-rate and refinancing risk

Property and corporate financing costs move with market rates and credit spreads.

Scope
Debt service, fair value, and liquidity
Materiality
high
medium

Development and redevelopment execution risk

Construction delays or cost overruns can defer returns and increase project costs.

Scope
Capital expenditures and project timelines
Materiality
medium
medium

Retail demand and tourism sensitivity

Retail tenants depend on consumer spending, confidence, and Manhattan foot traffic.

Scope
Retail occupancy and rent levels
Materiality
medium
Property capitalization and depreciation
Timing of expense recognition and asset carrying values
Derivative fair value accounting
Income statement and OCI volatility
Debt fair value and interest-rate sensitivity
Balance sheet valuation and financing cost analysis
Impairment and valuation of real estate investments
Potential write-downs and reduced book value

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: 29/04/2026